Standard of living is the level of income, comforts and services available, generally applied to a society or location, rather than to an individual.[1] Standard of living is relevant because it is considered to contribute to an individual's quality of life.[2] Standard of living is generally concerned with objective metrics outside an individual's personal control, such as economic, societal, political and environmental matters – such things that an individual might consider when evaluating where to live in the world, or when assessing the success of economic policy.
In international law, an "adequate standard of living" was first described in the Universal Declaration of Human Rights and further described in the International Covenant on Economic, Social and Cultural Rights. To evaluate the impact of policy for sustainable development, different disciplines have defined Decent Living Standards in order to evaluate or compare relative living experience.[3]
During much of its use in economics, improvements to standard of living was thought to be directly connected to economic growth, increase amount of energy consumption and other materials. However, the IPCC Sixth Assessment Report found that literature demonstrates that improvements in sustainable development practices as well as changes in technological efficiency and energy production and use, allow for a Decent Living Standard for all people without fossil fuels and ~15.3 GJ per capita by the end of the 21st century.[4] This allows for climate change mitigation by demand reduction as well as other sustainable development practices.[4]
https://en.wikipedia.org/wiki/Standard_of_living
Reconstructive surgery is surgery performed to restore normal appearance and function to body parts malformed by a disease or medical condition.
https://en.wikipedia.org/wiki/Reconstructive_surgery
Oral and maxillofacial surgery is a surgical specialty focusing on reconstructive surgery of the face, facial trauma surgery, the oral cavity, head and neck, mouth, and jaws, as well as facial cosmetic surgery/facial plastic surgery including cleft lip and cleft palate surgery.
https://en.wikipedia.org/wiki/Oral_and_maxillofacial_surgery
General surgery is a surgical specialty that focuses on alimentary canal and abdominal contents including the esophagus, stomach, small intestine, large intestine, liver, pancreas, gallbladder, appendix and bile ducts, and often the thyroid gland. They also deal with diseases involving the skin, breast, soft tissue, trauma, peripheral artery disease and hernias and perform endoscopic as such as gastroscopy, colonoscopy and laparoscopic procedures.[1]
https://en.wikipedia.org/wiki/General_surgery
A brain transplant or whole-body transplant is a procedure in which the brain of one organism is transplanted into the body of another organism. It is a procedure distinct from head transplantation, which involves transferring the entire head to a new body, as opposed to the brain only. Theoretically, a person with complete organ failure could be given a new and functional body while keeping their own personality, memories, and consciousness through such a procedure. Neurosurgeon Robert J. White has grafted the head of a monkey onto the headless body of another monkey. EEG readings showed the brain was later functioning normally. Initially, it was thought to prove that the brain was an immunologically privileged organ, as the host's immune system did not attack it at first,[1] but immunorejection caused the monkey to die after nine days.[2] Brain transplants and similar concepts have also been explored in various forms of science fiction.
https://en.wikipedia.org/wiki/Brain_transplant
An artificial organ is a human made organ device or tissue that is implanted or integrated into a human — interfacing with living tissue — to replace a natural organ, to duplicate or augment a specific function or functions so the patient may return to a normal life as soon as possible.[1] The replaced function does not have to be related to life support, but it often is. For example, replacement bones and joints, such as those found in hip replacements, could also be considered artificial organs.[2][3]
Implied by definition, is that the device must not be continuously tethered to a stationary power supply or other stationary resources such as filters or chemical processing units. (Periodic rapid recharging of batteries, refilling of chemicals, and/or cleaning/replacing of filters would exclude a device from being called an artificial organ.)[4] Thus, a dialysis machine, while a very successful and critically important life support device that almost completely replaces the duties of a kidney, is not an artificial organ.
https://en.wikipedia.org/wiki/Artificial_organ
Organ transplantation is a medical procedure in which an organ is removed from one body and placed in the body of a recipient, to replace a damaged or missing organ. The donor and recipient may be at the same location, or organs may be transported from a donor site to another location. Organs and/or tissues that are transplanted within the same person's body are called autografts. Transplants that are recently performed between two subjects of the same species are called allografts. Allografts can either be from a living or cadaveric source.
https://en.wikipedia.org/wiki/Organ_transplantation
Rebuild may refer to:
Music
Albums
- Rebuild (The Letter Black album), a 2013 album by The Letter Black
- Rebuild, a 2005 album by Verse
Songs
- "Rebuild" (song), by Matt Thiessen from Relient K, Dustin Ruth and Switchfoot
- "Rebuild", a song by Son Lux, composed by Ryan Lott, from We Are Rising
Other
- Rebuild, a 2014 Green Lantern Corps comic book by Robert Venditti, DC Comics
- "Rebuild", a 2014 episode of Mistresses with Alyssa Milano
See also
- Rebuild of Evangelion, a 2007 Japanese animated film series
- Build. Destroy. Rebuild., album by Hanni El Khatib
- Remanufacturing
- Refurbishment (disambiguation)
https://en.wikipedia.org/wiki/Rebuild
Remanufacturing is "the rebuilding of a product to specifications of the original manufactured product using a combination of reused, repaired and new parts".[1] It requires the repair or replacement of worn out or obsolete components and modules. Parts subject to degradation affecting the performance or the expected life of the whole are replaced. Remanufacturing is a form of a product recovery process that differs from other recovery processes in its completeness: a remanufactured machine should match the same customer expectation as new machines.
https://en.wikipedia.org/wiki/Remanufacturing
Flap surgery is a technique in plastic and reconstructive surgery where any type of tissue is lifted from a donor site and moved to a recipient site with an intact blood supply. This is distinct from a graft, which does not have an intact blood supply and therefore relies on growth of new blood vessels. This is done to fill a defect such as a wound resulting from injury or surgery when the remaining tissue is unable to support a graft, or to rebuild more complex anatomic structures such as breast or jaw.[1][2]
Uses
Flap surgery is a technique essential to plastic and reconstructive surgery. A flap is defined as a tissue that can be moved to another site and has its own blood supply. This is in comparison to a skin graft which does not have its own blood supply and relies on vascularization from the recipient site.[2] Flaps have many uses in wound healing and are used when wounds are large, complex, or need tissue and bulk for successful closure.[2]
Common uses:
- Abdominal wall reconstruction
- Breast reconstruction
- Hand reconstruction
- Mandible reconstruction
- Rhinoplasty
- Scar revision
- Skin cancer
Anatomy
Anatomy of a flap
"Plastic surgery is a constant battle between blood supply and beauty." - Sir Harold Gillies[3]
Flaps can contain many different combination of layers of tissue, from skin to bone (see classification section). The main goal of a flap is to maintain blood flow to tissue to maintain survival and understanding the anatomy in flap design is key to a successful flap and surgery.[2]
Skin anatomy
Flaps may include skin in their construction. Skin is important for many reasons, but namely its role in thermoregulation, immune function, and blood supply aid in flap survival.[2] The skin can be divided into three main layers including the epidermis, the dermis, and the subcutaneous tissue. Blood is supplied to the skin mainly by two networks of blood vessels. The deep network lies between the dermis and the subcutaneous tissue, while the shallow network lies within the papillary layer of the dermis.[4]The epidermis is supplied by diffusion from this shallow network and both networks are supplied by collaterals, and by perforating arteries that bring blood from deeper layers either between muscles (septocutaneous perforators) or through muscles (musculocutaneous perforators).[2]
This robust and redundant blood supply is important in flap surgery.[2]This is important because flaps rely on named blood vessels and redundancy in blood supply since the flap will be cut off from other blood vessels when the flap is raised and removed from its surrounding native tissue.[2] The remaining blood supply must then keep the tissue alive until additional blood supply can be formed through a process called angiogenesis.[5]
Angiosome
The angiosome is a concept first coined by Ian Taylor in 1987.[6] An angiosome is a three-dimensional region of tissue that is supplied by a single artery and can include skin, soft tissue, and bone.[6][7]Adjacent angiosomes are connected by narrower choke vessels and so multiple angiosomes can be supplied by a single artery. Knowledge of these supply arteries and their associated angiosomes is useful in planning the location, size, and shape of a flap.[5]
Classification
Flaps can be fundamentally classified by their mechanism of movement, the types of tissues present, or by their blood supply.[2] The surgeon should choose the least complex type that will achieve the desired effect, a concept known as the reconstructive ladder.[8][9]
Mechanism of movement
Local flaps
- Local flaps are created by freeing a layer of tissue and then stretching the freed layer to fill a defect. This is the least complex type of flap and includes advancement flaps, rotation flaps, and transposition flaps, in order from least to most complex. With an advancement flap, incisions are extended out parallel from the wound, creating a rectangle with one edge remaining intact. This rectangle is freed from the deeper tissues and then stretched (or advanced) forward to cover the wound. The flap is disconnected from the body except for the uncut edge which contains the blood supply which feeds in horizontally. A rotation flap is similar except instead of being stretched in a straight line, the flap is stretched in an arc. The more complex transposition flap involves rotating an adjacent piece of tissue, resulting in the creation of a new defect that must then be closed.[5]
Regional flaps
- Regional or interpolation flaps are not immediately adjacent to the defect. Instead, the freed tissue "island" is moved over or underneath normal tissue to reach the defect to be filled, with the blood supply still connected to the donor site via a pedicle.[10]This pedicle can be removed later on after new blood supply has formed. Examples: pectoralis major myocutaneous (PMMC) flap and deltopectoral (DP) flap for head and neck defects, and latissimus dorsi (LD) flap and traverse rectus abdominal muscle (TRAM) flap for breast reconstruction.[5]
Distant flaps
- Distant flaps are used when the donor site is far from the defect. These are the most complex class of flap. Direct or tubed flaps involve having the flap connected to both the donor and recipient sites simultaneously, forming a bridge. This allows blood to be supplied by the donor site while a new blood supply from the recipient site is formed. Once this happens, the "bridge" can be disconnected from the donor site if necessary, completing the transfer.[11] A free flap has the blood supply cut and then reattached microsurgically to a new blood supply at the recipient site.[12][13]
Tissue type
Flaps can be classified by the content of the tissue within them.
Cutaneous
- Contain the full thickness of the skin, fat, and superficial fascia and are used to fill small defects. These are typically supplied by a random blood supply. Examples: Z-plasty, deep inferior epigastric perforator (DIEP) flap, V-Y advancement flap.[2]
Fasciocutaneous
- Contain subcutaneous tissue and deep fascia, resulting in a more robust blood supply and ability to fill a larger defect. Cormack and Lamberty classification is used for vascular supply of faciocutaneous flaps.[14] Examples: temporoparietal and anterolateral thigh fascocutaneous flap, lateral fasciocutaneous flap, posterior fasciocutaneous flap.[2]
Musculocutaneous and muscle flaps
- Contain a layer of muscle to provide bulk that can fill a deeper defect. If skin cover is needed, a skin graft can be placed over top of it. Examples: gastrocnemius flap, latissimus dorsi flap, transverse rectus abdominis myocutaneous (TRAM) flap, transverse upper gracillis (TUG) flap.[2]
Bone
- Contain bone and are used when structural support is needed such as in jaw reconstruction. Example: fibula flap.[2][5][15]
Omental and Intestinal
- Omental flaps can be used in chest wall defects and intestinal flaps can be used to reconstruct tubular structures like the esophagus.[2]
Vascular supply
Classification based on blood supply to the flap:
Axial vs random
- Axial flaps are supplied by a named artery and vein. This allows for a larger area to be freed from surrounding and underlying tissue, leaving only a small pedicle containing the vessels.[2]
Reverse-flow flaps are a type of axial flap in which the supply artery is cut on one end and blood is supplied by backwards flow from the other direction. Random flaps are simpler and have no named blood supply. Rather, they are supplied by generic vascular networks.[4][5]
Pedicled vs free
- Pedicled flaps remain attached to the donor site via a pedicle that contains the blood supply, in contrast to a free flap which the vessels are cut and anastomosed to another blood supply.[1][2]
Contraindications
Anyone who is unstable for surgery should not undergo flap surgery. While not absolute contraindications for flap surgery, there are a few contraindications to know. As with most surgeries, people who are sicker may have more difficulties with wound healing. This includes people with comorbidities such as diabetes, smoking, immunosuppression, and vascular disease.[16][17]
Risks or complications
The risks of flap surgery include infection and wound breakdown, fluid accumulation, bleeding, damage to nearby structures, and scarring.[11]The most notable risk in this procedure is flap death, where the flap loses blood supply. The loss of blood can be due to many reasons, but is commonly due to tension on the vascular supply and not enough blood flow to the end segments of the flap.[11]This can sometimes be fixed with another surgery or using additional methods of healing in the reconstructive ladder.[18]
Recovery
As with healing of any wound, healing of a flap maintains the same process wound healing. There are four stages to wound healing: hemostasis, inflammation, proliferation, and remodeling which can take up to a year to complete.[19][2]
Following flap surgery, the biggest risk in recovery is flap death. Flap failure is an uncommon occurrence but does happen. The reported flap failure rate in free flaps is less than 5%.[20] The most commonly cause is by venous insufficiency consisting of 54% of all causes.[20] Venous insufficiency is commonly caused by a venous thrombus within the first 2 days following surgery.[20] [19]After the immediate postoperative risk, the flap will continue to heal adhering to the stages of normal wound healing and will take over 3 months for an incision to be at 80% tensile strength compared to normal tissue.[19]
History
Skin flaps are an essential part of a surgeon’s toolbox in Plastic Surgery. It is part of the reconstructive ladder, a stepwise approach to wound closure.[18] The first known reports of surgical flaps originated in 600 BCE in India by Sushruta where the Tilemakers caste would reconstruct noses using regional flaps due to the practice of nose amputations as a form of legal punishment.[21][18] The next description of flap surgery comes from Celsus an ancient Roman who described advancement skin flaps from 25 BC to 50 AD.[21][18] In the 15th century, Gaspare Tagliacozzi an Italian surgeon helped develop the “Italian Method” for nasal reconstruction, a delayed pedicle skin graft, where the skin from the arm would be attached to the nose for many months to create the reconstruction, first printed in the 1597 book De Curtorum Chirurgia per Insitionem.[22] The Italian method was rediscovered in 1800 by German surgeon Carl Ferdinand von Graefe.[23] Major advancements in modern Plastic Surgery are mostly attributed to Harold Gilles who pioneered facial reconstruction during World War I using pedicled tube flaps on patients such as Walter Yeo and the development of the walking-stalk skin flap by Gilles' cousin Archibald McIndoe in 1930.[21][24]
Advancements continued in flap surgery. With the introduction of the Operating Microscope Microvascular surgery advancements allowed for the anastomosis of blood vessels.[13] This led to the ability of free tissue transfers and in 1958 Bernard Seidenberg transferred a part of the jejunum to the esophagus to remove a cancer of the esophagus.[13][25] Modern advancements in flap surgeries have continued since this time and are now commonly used in many procedures.[13]
See also
- Breast reconstruction
- DIEP flap
- Hand reconstruction
- List of plastic surgery flaps
- Plastic surgery
- Perforator flaps
- Mandible reconstruction
- Rhinoplasty
- Rotation flap
- Skin cancer
- TRAM flap
- z-plasty
References
- Seidenberg B, Rosenak SS, Hurwitt ES, Som ML (February 1959). "Immediate reconstruction of the cervical esophagus by a revascularized isolated jejunal segment". Ann Surg. 149 (2): 162–71. doi:10.1097/00000658-195902000-00002. PMC 1450976. PMID 13627972.
External links
https://en.wikipedia.org/wiki/Flap_(surgery)
Pharmacy is the science and practice of discovering, producing, preparing, dispensing, reviewing and monitoring medications, aiming to ensure the safe, effective, and affordable use of medicines. It is a miscellaneous science as it links health sciences with pharmaceutical sciences and natural sciences. The professional practice is becoming more clinically oriented as most of the drugs are now manufactured by pharmaceutical industries. Based on the setting, pharmacy practice is either classified as community or institutional pharmacy. Providing direct patient care in the community of institutional pharmacies is considered clinical pharmacy.[1]
https://en.wikipedia.org/wiki/Pharmacy
Technology is the application of knowledge for achieving practical goals in a reproducible way.[1] The word technology can also mean the products resulting from such efforts,[2]: 117 [3] including both tangible tools such as utensils or machines, and intangible ones such as software. Technology plays a critical role in science, engineering, and everyday life.
https://en.wikipedia.org/wiki/Technology
https://en.wikipedia.org/wiki/Computer
https://en.wikipedia.org/wiki/Printer
https://en.wikipedia.org/wiki/Internet
https://en.wikipedia.org/wiki/Telephone
https://en.wikipedia.org/wiki/Fax
https://en.wikipedia.org/wiki/Non-lethal_weapon
https://en.wikipedia.org/wiki/Knife
https://en.wikipedia.org/wiki/Bomb
https://en.wikipedia.org/wiki/Airplane
https://en.wikipedia.org/wiki/Heavy_equipment
https://en.wikipedia.org/w/index.php?title=Medical_equipment&redirect=no
https://en.wikipedia.org/wiki/Supply
https://en.wikipedia.org/wiki/Laboratory#Laboratory_equipment
https://en.wikipedia.org/wiki/Waste_management
https://en.wikipedia.org/wiki/Sanitation
Water is an inorganic compound with the chemical formula H2O. It is a transparent, tasteless, odorless,[a] and nearly colorless chemical substance, and it is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent[1]). It is vital for all known forms of life, despite not providing food, energy or organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°.[2] "Water" is also the name of the liquid state of H2O at standard temperature and pressure.
https://en.wikipedia.org/wiki/Water
In physics, a fluid is a liquid, gas, or other material that continuously deforms (flows) under an applied shear stress, or external force.[1] They have zero shear modulus, or, in simpler terms, are substances which cannot resist any shear force applied to them.
https://en.wikipedia.org/wiki/Fluid
https://en.wikipedia.org/wiki/Tobacco
https://en.wikipedia.org/wiki/Diet_Coke
https://en.wikipedia.org/wiki/Bread
https://en.wikipedia.org/wiki/Cellulose
https://en.wikipedia.org/wiki/Baking_powder
https://en.wikipedia.org/wiki/Colloid#Hydrocolloids
https://en.wikipedia.org/wiki/Yeast
https://en.wikipedia.org/wiki/Buttermilk
https://en.wikipedia.org/wiki/Water
https://en.wikipedia.org/wiki/Diet_drink
https://en.wikipedia.org/wiki/Carbonated_water
Containerization is a system of intermodal freight transport using intermodal containers (also called shipping containers, or ISO containers).[1] Containerization, also referred as container stuffing or container loading, is the process of unitization of cargoes in exports. Containerization is the predominant form of unitization of export cargoes, as opposed to other systems such as the barge system or palletization.[2] The containers have standardized dimensions. They can be loaded and unloaded, stacked, transported efficiently over long distances, and transferred from one mode of transport to another—container ships, rail transport flatcars, and semi-trailer trucks—without being opened. The handling system is completely mechanized so that all handling is done with cranes[3] and special forklift trucks. All containers are numbered and tracked using computerized systems.
https://en.wikipedia.org/wiki/Containerization
A house is a single-unit residential building. It may range in complexity from a rudimentary hut to a complex structure of wood, masonry, concrete or other material, outfitted with plumbing, electrical, and heating, ventilation, and air conditioning systems.[1][2] Houses use a range of different roofing systems to keep precipitation such as rain from getting into the dwelling space. Houses may have doors or locks to secure the dwelling space and protect its inhabitants and contents from burglars or other trespassers. Most conventional modern houses in Western cultures will contain one or more bedrooms and bathrooms, a kitchen or cooking area, and a living room. A house may have a separate dining room, or the eating area may be integrated into another room. Some large houses in North America have a recreation room. In traditional agriculture-oriented societies, domestic animals such as chickens or larger livestock (like cattle) may share part of the house with humans.
The social unit that lives in a house is known as a household. Most commonly, a household is a family unit of some kind, although households may also be other social groups, such as roommates or, in a rooming house, unconnected individuals. Some houses only have a dwelling space for one family or similar-sized group; larger houses called townhouses or row houses may contain numerous family dwellings in the same structure. A house may be accompanied by outbuildings, such as a garage for vehicles or a shed for gardening equipment and tools. A house may have a backyard or a front yard or both, which serve as additional areas where inhabitants can relax or eat.
https://en.wikipedia.org/wiki/House
A public utility company (usually just utility) is an organization that maintains the infrastructure for a public service (often also providing a service using that infrastructure). Public utilities are subject to forms of public control and regulation ranging from local community-based groups to statewide government monopolies.
Public utilities are meant to supply goods/services that are considered essential; water, gas, electricity, telephone, and other communication systems represent much of the public utility market. The transmission lines used in the transportation of electricity, or natural gas pipelines, have natural monopoly characteristics. A monopoly can occur when it finds the best way to minimize its costs through economies of scale to the point where other companies cannot compete with it.[1] For example, if many companies are already offering electricity, the additional installation of a power plant will only disadvantage the consumer as prices could be increased. If the infrastructure already exists in a given area, minimal benefit is gained through competing. In other words, these industries are characterized by economies of scale in production.[2] Though it can be mentioned that these natural monopolies are handled or watched by a public utilities commission, or an institution that represents the government.[3]
There are many different types of public utilities. Some, especially large companies, offer multiple products, such as electricity and natural gas. Other companies specialize in one specific product, such as water. Modern public utilities may also be partially (or completely) sourced from clean and renewable energy in order to produce sustainable electricity. Of these, wind turbines and solar panels are those used most frequently.
Whether broadband internet access should be a public utility is a question that was being discussed with the rise of internet usage. This is a question that was being asked due to the telephone service being considered a public utility. Since arguably broadband internet access has taken over telephone service, perhaps it should be a public utility. The Federal Communications Commission in the United States in 2015 made their stance on this issue clear.[4] Due to the telephone service having been considered a public utility, the Federal Communications Commission made broadband internet access a public utility in the United States. [5]
https://en.wikipedia.org/wiki/Public_utility
Firewood is any wooden material that is gathered and used for fuel. Generally, firewood is not heavily processed and is in some sort of recognizable log or branch form, compared to other forms of wood fuel like pellets. Firewood can be seasoned and heat treated (dry) or unseasoned (fresh/wet). It is generally classified as hardwood or softwood.
Firewood is a renewable resource. However, demand for this fuel can outpace its ability to regenerate on a local or regional level. Good forestry practices and improvements in devices that use firewood can improve local wood supplies.
Moving firewood long distances can potentially transport diseases and invasive species.[1]
https://en.wikipedia.org/wiki/Firewood
A forest is an area of land dominated by trees.[1] Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function.[2][3][4] The United Nations' Food and Agriculture Organization (FAO) defines a forest as, "Land spanning more than 0.5 hectares with trees higher than 5 meters and a canopy cover of more than 10 percent, or trees able to reach these thresholds in situ. It does not include land that is predominantly under agricultural or urban use."[5] Using this definition, Global Forest Resources Assessment 2020 (FRA 2020) found that forests covered 4.06 billion hectares (10.0 billion acres; 40.6 million square kilometres; 15.7 million square miles), or approximately 31 percent of the world's land area in 2020.[6]
Forests are the largest terrestrial ecosystem of Earth by area, and are found around the globe.[7] 45 percent of forest land is in the tropical latitudes. The next largest share of forests are found in subarctic climates, followed by temperate, and subtropical zones[8]
Forests account for 75% of the gross primary production of the Earth's biosphere, and contain 80% of the Earth's plant biomass. Net primary production is estimated at 21.9 gigatonnes of biomass per year for tropical forests, 8.1 for temperate forests, and 2.6 for boreal forests.[7]
Forests form distinctly different biomes at different latitudes and elevations, and with different precipitation and evapotranspiration rates. [9] These biomes include boreal forests in subarctic climates, tropical moist forests and tropical dry forests around the Equator, and temperate forests at the middle latitudes. Forests form in areas of the Earth with high rainfall, while drier conditions produce a transition to savanna. However, in areas with intermediate rainfall levels, forest transitions to savanna rapidly when the percentage of land that is covered by trees drops below 40 to 45 percent.[10] Research conducted in the Amazon rainforest shows that trees can alter rainfall rates across a region, releasing water from their leaves in anticipation of seasonal rains to trigger the wet season early. Because of this, seasonal rainfall in the Amazon begins 2 to 3 months earlier than the climate would otherwise allow.[11][12] Deforestation in the Amazon and anthropogenic climate change hold the potential to interfere with this process, causing the forest to pass a threshold where it transitions into savanna.[13]
Deforestation threatens many forest ecosystems. Deforestation occurs when humans remove trees from a forested area by cutting or burning, either to harvest timber or to make way for farming. Most deforestation today occurs in tropical forests. The vast majority of this deforestation is because of the production of four commodities: wood, beef, soy, and palm oil.[14] Over the past 2,000 years, the area of land covered by forest in Europe has been reduced from 80% to 34%. Large areas of forest have also been cleared in China and in the eastern United States,[15] in which only 0.1% of land was left undisturbed.[16] Almost half of Earth's forest area (49 percent) is relatively intact, while 9 percent is found in fragments with little or no connectivity. Tropical rainforests and boreal coniferous forests are the least fragmented, whereas subtropical dry forests and temperate oceanic forests are among the most fragmented. Roughly 80 percent of the world's forest area is found in patches larger than 1 million hectares (2.5 million acres). The remaining 20 percent is located in more than 34 million patches around the world – the vast majority less than 1,000 hectares (2,500 acres) in size.[8]
Human society and forests can affect one another positively or negatively.[17] Forests provide ecosystem services to humans and serve as tourist attractions. Forests can also affect people's health. Human activities, including unsustainable use of forest resources, can negatively affect forest ecosystems.[18]
https://en.wikipedia.org/wiki/Forest
Long life may refer to:
- Longevity, life expectancy, or referring to long-lived members of a population
- Long Life, a 1978 reggae album by Prince Far I
- Longlife, a transnational project in the Baltic Region
- Product life/Durable goods
See also
https://en.wikipedia.org/wiki/Long_life
Progeny may refer to:
- A genetic descendant or offspring
- Progeny Linux Systems, a defunct company which provided Linux platform technology
- Progeny (Stargate Atlantis), an episode of the television series Stargate Atlantis
- Progeny – a song on the Celtic Frost album Monotheist
- Progenies of the Great Apocalypse, a 2003 song by Dimmu Borgir
- The Progeny Of Flies – an album by Andrew Liles and Daniel Menche
- Progeny (film), a 1998 movie about an alien abduction
- Progeny, a short story from author Philip K. Dick
- The Progeny, a title occasionally used to refer to Sophocles' lost play, the Epigoni
- Progeny: Seven Shows from Seventy-Two, a 14-CD live box set from the English rock band Yes with a highlight set named Progeny: Highlights from Seventy-Two.
- "Progeny" (Legends of Tomorrow), an episode of Legends of Tomorrow
https://en.wikipedia.org/wiki/Progeny
https://en.wikipedia.org/wiki/Reproduction
https://en.wikipedia.org/wiki/Cloning
Cloning is the process of producing individual organisms with identical genomes, either by natural or artificial means. In nature, some organisms produce clones through asexual reproduction. In the field of biotechnology, cloning is the process of creating cloned organisms of cells and of DNA fragments.
https://en.wikipedia.org/wiki/Cloning
Reproduction (or procreation or breeding) is the biological process by which new individual organisms – "offspring" – are produced from their "parent" or parents. Reproduction is a fundamental feature of all known life; each individual organism exists as the result of reproduction. There are two forms of reproduction: asexual and sexual.
https://en.wikipedia.org/wiki/Reproduction
https://en.wikipedia.org/w/index.php?title=Procreation&redirect=no
- Mate, one of a pair of animals involved in:
- Mate choice, intersexual selection
- Mating
- Multi-antimicrobial extrusion protein, or MATE, an efflux transporter family of proteins
Person or title
- Friendship
- Mate (naval officer)
- Chief mate, also known as first mate
- Second mate
- Third mate
- Third (curling), also known as a vice, vice-skip, or mate, the team member who delivers the second-to-last pair of a team's stones in an end
People
Given names
Surname
Beverages
- Mate (drink) (/ˈmɑːte/), made from the yerba mate plant
- Mate, a traditional South American container carved from a dried calabash
- Mate de coca, or coca tea
Technology
- MATE (software) (/ˈmɑːteɪ/) stylised in capitals, a fork of GNOME 2 (desktop shell for desktop hardware)
- Mate or mating condition, a synonym for constraints used in computer-aided design (CAD)
- Huawei Mate series, a smartphone series by the Chinese company Huawei
Other uses
- Mate (horse), an American Thoroughbred racehorse
- Mate (2019 film), a South Korean film
- Mate (2021 film), an Australian short film
- Mahte or Māte, epithet for goddesses in Latvian mythology
- "Mate", shortened from checkmate, a winning/losing situation in chess
Acronyms
- Marine Academy of Technology and Environmental Science, or MATES, a high school in Manahawkin, New Jersey
See also
- Inmate, a prisoner
- Mates, a surname
- Matte (disambiguation)
- Running mate, a fellow candidate for the same party in one election
- All pages with titles containing Mate
- All pages with titles containing Mating
https://en.wikipedia.org/wiki/Mate
A man is an adult male human.[1][2] Prior to adulthood, a male human is referred to as a boy (a male child or adolescent).
Like most other male mammals, a man's genome usually inherits an X chromosome from the mother and a Y chromosome from the father. Sex differentiation of the male fetus is governed by the SRY gene on the Y chromosome. During puberty, hormones which stimulate androgen production result in the development of secondary sexual characteristics, thus exhibiting greater differences between the sexes. These include greater muscle mass, the growth of facial hair and a lower body fat composition. Male anatomy is distinguished from female anatomy by the male reproductive system, which includes the penis, testicles, sperm duct, prostate gland and the epididymis, and by secondary sex characteristics, including a narrower pelvis, narrower hips, and smaller breasts.
Throughout human history, traditional gender roles have often defined and limited men's activities and opportunities. Men often face conscription into military service or are directed into professions with high mortality rates. Many religious doctrines stipulate certain rules for men, such as religious circumcision. Men are over-represented as both perpetrators and victims of violence.
Trans men have a gender identity that does not align with their female sex assignment at birth, while intersex men may have sex characteristics that do not fit typical notions of male biology.
https://en.wikipedia.org/wiki/Man
A father is the male parent of a child. Besides the paternal bonds of a father to his children, the father may have a parental, legal, and social relationship with the child that carries with it certain rights and obligations. A biological father is the male genetic contributor to the creation of the infant, through sexual intercourse or sperm donation. A biological father may have legal obligations to a child not raised by him, such as an obligation of monetary support. An adoptive father is a man who has become the child's parent through the legal process of adoption. A putative father is a man whose biological relationship to a child is alleged but has not been established. A stepfather is a non-biological male parent married to a child's preexisting parent, and may form a family unit but generally does not have the legal rights and responsibilities of a parent in relation to the child.
The adjective "paternal" refers to a father and comparatively to "maternal" for a mother. The verb "to father" means to procreate or to sire a child from which also derives the noun "fathering". Biological fathers determine the sex of their child through a sperm cell which either contains an X chromosome (female), or Y chromosome (male).[1] Related terms of endearment are dad (dada, daddy), baba, papa, pappa, papasita, (pa, pap) and pop. A male role model that children can look up to is sometimes referred to as a father-figure.
https://en.wikipedia.org/wiki/Father
Male (symbol: ♂) is the sex of an organism that produces the gamete (sex cell) known as sperm, which fuses with the larger female gamete,[1][2][3] or ovum, in the process of fertilization.
A male organism cannot reproduce sexually without access to at least one ovum from a female, but some organisms can reproduce both sexually and asexually.[4] Most male mammals, including male humans, have a Y chromosome,[5][6] which codes for the production of larger amounts of testosterone to develop male reproductive organs.
In humans, the word male can also be used to refer to gender, in the social sense of gender role or gender identity.[7][better source needed] The use of "male" in regards to sex and gender has been subject to discussion.
https://en.wikipedia.org/wiki/Male
Male (symbol: ♂) is the sex of an organism that produces the gamete (sex cell) known as sperm, which fuses with the larger female gamete,[1][2][3] or ovum, in the process of fertilization.
A male organism cannot reproduce sexually without access to at least one ovum from a female, but some organisms can reproduce both sexually and asexually.[4] Most male mammals, including male humans, have a Y chromosome,[5][6] which codes for the production of larger amounts of testosterone to develop male reproductive organs.
In humans, the word male can also be used to refer to gender, in the social sense of gender role or gender identity.[7][better source needed] The use of "male" in regards to sex and gender has been subject to discussion.
https://en.wikipedia.org/wiki/Male
Resource refers to all the materials available in our environment which are technologically accessible, economically feasible and culturally sustainable and help us to satisfy our needs and wants. Resources can broadly be classified upon their availability — they are classified into renewable and non-renewable resources. They can also be classified as actual and potential on the basis of the level of development and use, on the basis of origin they can be classified as biotic and abiotic, and on the basis of their distribution, as ubiquitous and localised (private, community-owned, national and international resources). An item becomes a resource with time and developing technology. The benefits of resource utilization may include increased wealth, proper functioning of a system, or enhanced well-being. From a human perspective, a natural resource is anything obtained from the environment to satisfy human needs and wants.[1] From a broader biological or ecological perspective, a resource satisfies the needs of a living organism (see biological resource).[2]
The concept of resources has been developed across many established areas of work, in economics, biology and ecology, computer science, management, and human resources for example - linked to the concepts of competition, sustainability, conservation, and stewardship. In application within human society, commercial or non-commercial factors require resource allocation through resource management.
The concept of a resource can also be tied to the direction of leadership over resources, this can include the things leaders have responsibility for over the human resources, with management, help, support or direction such as in charge of a professional group, technical experts, innovative leaders, archiving expertise, academic management, association management, business management, healthcare management, military management, public administration, spiritual leadership and social networking administrator.
individuals exploit the same amount of resource per unit biomass) to absolutely size-asymmetric (the largest individuals exploit all the available resource). The degree of size asymmetry has major effects on the structure and diversity of ecological communities, e.g. in plant communities size-asymmetric competition for light has stronger effects on diversity compared with competition for soil resources. The degree of size asymmetry has major effects on the structure and diversity of ecological communities.
conomic versus biological
There are three fundamental differences between economic versus ecological views: 1) the economic resource definition is human-centered (anthropocentric) and the biological or ecological resource definition is nature-centered (biocentric or ecocentric); 2) the economic view includes desire along with necessity, whereas the biological view is about basic biological needs; and 3) economic systems are based on markets of currency exchanged for goods and services, whereas biological systems are based on natural processes of growth, maintenance, and reproduction.[1]
Computer resources
A computer resource is any physical or virtual component of limited availability within a computer or information management system. Computer resources include means for input, processing, output, communication, and storage.[3]
Natural
Natural resources are derived from the environment. Many natural resources are essential for human survival, while others are used for satisfying human desire. Conservation is management of natural resources with the goal of sustainability. Natural resources may be further classified in different ways.[1]
Resources can be categorized on the basis of origin:
- Abiotic resources comprise non-living things (e.g., land, water, air and minerals such as gold, iron, copper, silver).
- Biotic resources are obtained from the biosphere. Forests and their products, animals, birds and their products, fish and other marine organisms are important examples. Minerals such as coal and petroleum are sometimes included in this category because they were formed from fossilized organic matter, though over long periods of time.
Natural resources are also categorized based on the stage of development:
- Potential resources are known to exist and may be used in the future. For example, petroleum may exist in many parts of India and Kuwait that have sedimentary rocks, but until the time it is actually drilled out and put into use, it remains a potential resource.
- Actual resources are those that have been surveyed, their quantity and quality determined, and are being used in present times. For example, petroleum and natural gas is actively being obtained from the Mumbai High Fields. The development of an actual resource, such as wood processing depends upon the technology available and the cost involved. That part of the actual resource that can be developed profitably with available technology is known as a reserve resource, while that part that can not be developed profitably because of lack of technology is known as a stock resource.
Natural resources can be categorized on the basis of renewability:
- Non-renewable resources are formed over very long geological periods. Minerals and fossils are included in this category. Since their rate of formation is extremely slow, they cannot be replenished, once they are depleted. Even though metals can be recycled and reused, whereas petroleum and gas cannot, they are still considered non-renewable resources.
- Renewable resources, such as forests and fisheries, can be replenished or reproduced relatively quickly. The highest rate at which a resource can be used sustainably is the sustainable yield. Some resources, such as sunlight, air, and wind, are called perpetual resources because they are available continuously, though at a limited rate. Their quantity is not affected by human consumption. Many renewable resources can be depleted by human use, but may also be replenished, thus maintaining a flow. Some of these, such as agricultural crops, take a short time for renewal; others, such as water, take a comparatively longer time, while still others, such as forests, take even longer.
Dependent upon the speed and quantity of consumption, overconsumption can lead to depletion or total and everlasting destruction of a resource. Important examples are agricultural areas, fish and other animals, forests, healthy water and soil, cultivated and natural landscapes. Such conditionally renewable resources are sometimes classified as a third kind of resource, or as a subtype of renewable resources. Conditionally renewable resources are presently subject to excess human consumption and the only sustainable long term use of such resources is within the so-called zero ecological footprint, where in human use less than the Earth's ecological capacity to regenerate.
Natural resources are also categorized based on distribution:
- Ubiquitous resources are found everywhere (for example air, light, and water).
- Localized resources are found only in certain parts of the world (for example metal ores and geothermal power).
Actual vs. potential natural resources are distinguished as follows:
- Actual resources are those resources whose location and quantity are known and we have the technology to exploit and use them.
- Potential resources are the ones of which we have insufficient knowledge or we do not have the technology to exploit them at present.
On the basis of ownership, resources can be classified as individual, community, national, and international.
Labour or human resources
In economics, labor or human resources refers to the human effort in the production of goods and rendering of services. Human resources can be defined in terms of skills, energy, talent, abilities, or knowledge.[4]
In a project management context, human resources are those employees responsible for undertaking the activities defined in the project plan.[5]
Capital or infrastructure
In social studies, capital refers to already-produced durable goods used in production of goods or services. In essence, capital refers to human-made resources created using knowledge and expertise based on utility or perceived value. Common examples of capital include buildings, machinery, railways, roads, and ships. As resources, capital goods may or may not be significantly consumed, though they may depreciate in the production process and they are typically of limited capacity or unavailable for use by others.
Tangible versus intangible
Whereas, tangible resources such as equipment have an actual physical existence, intangible resources such as corporate images, brands and patents, and other intellectual properties exist in abstraction.[6]
Use and sustainable development
Typically resources cannot be consumed in their original form, but rather through resource development they must be processed into more usable commodities and usable things. The demand for resources is increasing as economies develop. There are marked differences in resource distribution and associated economic inequality between regions or countries, with developed countries using more natural resources than developing countries. Sustainable development is a pattern of resource use, that aims to meet human needs while preserving the environment.[1] Sustainable development means that we should exploit our resources carefully to meet our present requirement without compromising the ability of future generations to meet their own needs. The practice of the three R's – reduce, reuse and recycle must be followed in order to save and extend the availability of resources.
Various problems relate to the usage of resources:
- Environmental degradation
- Over-consumption
- Resource curse
- Resource depletion
- Tragedy of the commons
- Myth of superabundance
Various benefits can result from the wise usage of resources:
See also
References
- Berry, John. 2004. Tangible Strategies for Intangible Assets. McGraw-Hill. ISBN 978-0071412865.
External links
- The dictionary definition of resource at Wiktionary
https://en.wikipedia.org/wiki/Resource
Resource refers to all the materials available in our environment which are technologically accessible, economically feasible and culturally sustainable and help us to satisfy our needs and wants. Resources can broadly be classified upon their availability — they are classified into renewable and non-renewable resources. They can also be classified as actual and potential on the basis of the level of development and use, on the basis of origin they can be classified as biotic and abiotic, and on the basis of their distribution, as ubiquitous and localised (private, community-owned, national and international resources). An item becomes a resource with time and developing technology. The benefits of resource utilization may include increased wealth, proper functioning of a system, or enhanced well-being. From a human perspective, a natural resource is anything obtained from the environment to satisfy human needs and wants.[1] From a broader biological or ecological perspective, a resource satisfies the needs of a living organism (see biological resource).[2]
The concept of resources has been developed across many established areas of work, in economics, biology and ecology, computer science, management, and human resources for example - linked to the concepts of competition, sustainability, conservation, and stewardship. In application within human society, commercial or non-commercial factors require resource allocation through resource management.
https://en.wikipedia.org/wiki/Resource
Nature conservation is the moral philosophy and conservation movement focused on protecting species from extinction, maintaining and restoring habitats, enhancing ecosystem services, and protecting biological diversity. A range of values underlie conservation, which can be guided by biocentrism, anthropocentrism, ecocentrism, and sentientism,[1] environmental ideologies that inform ecocultural practices and identities.[2] There has recently been a movement towards evidence-based conservation which calls for greater use of scientific evidence to improve the effectiveness of conservation efforts. As of 2018 15% of land and 7.3% of the oceans were protected. Many environmentalists set a target of protecting 30% of land and marine territory by 2030.[3][4] In 2021, 16.64% of land and 7.9% of the oceans were protected.[5][6] The 2022 IPCC report on climate impacts and adaptation, underlines the need to conserve 30% to 50% of the Earth's land, freshwater and ocean areas – echoing the 30% goal of the U.N.'s Convention on Biodiversity.[7][8] Ultimately, these movements should be further promoted to encourage biodiversity and to conserve a functional ecosystem.
https://en.wikipedia.org/wiki/Nature_conservation
Ethics or moral philosophy is a branch[1] of philosophy that "involves systematizing, defending, and recommending concepts of right and wrong behavior".[2] The field of ethics, along with aesthetics, concerns matters of value; these fields comprise the branch of philosophy called axiology.[3]
https://en.wikipedia.org/wiki/Ethics
Plastic surgery is a surgical specialty involving the restoration, reconstruction or alteration of the human body. It can be divided into two main categories: reconstructive surgery and cosmetic surgery. Reconstructive surgery includes craniofacial surgery, hand surgery, microsurgery, and the treatment of burns. While reconstructive surgery aims to reconstruct a part of the body or improve its functioning, cosmetic (or aesthetic) surgery aims at improving the appearance of it.[1][2]
https://en.wikipedia.org/wiki/Plastic_surgery
Aesthetics (also esthetics in American English) is a branch of philosophy that deals with the nature of beauty and taste, as well as the philosophy of art (its own area of philosophy that comes out of aesthetics).[1] It examines aesthetic values, often expressed through judgments of taste.[2]
Aesthetics covers both natural and artificial sources of experiences and how we form a judgment about those sources. It considers what happens in our minds when we engage with objects or environments such as viewing visual art, listening to music, reading poetry, experiencing a play, watching a fashion show, movie, sports or even exploring various aspects of nature. The philosophy of art specifically studies how artists imagine, create, and perform works of art, as well as how people use, enjoy, and criticize art. Aesthetics considers why people like some works of art and not others, as well as how art can affect moods or even our beliefs.[3] Both aesthetics and the philosophy of art try to find answers for what exactly is art, artwork, or what makes good art.
Scholars in the field have defined aesthetics as "critical reflection on art, culture and nature".[4][5] In modern English, the term "aesthetic" can also refer to a set of principles underlying the works of a particular art movement or theory (one speaks, for example, of a Renaissance aesthetic).[6]
https://en.wikipedia.org/wiki/Aesthetics
Beauty is commonly described as a feature of objects that makes these objects pleasurable to perceive. Such objects include landscapes, sunsets, humans and works of art. Beauty, together with art and taste, is the main subject of aesthetics, one of the major branches of philosophy. As a positive aesthetic value, it is contrasted with ugliness as its negative counterpart.
https://en.wikipedia.org/wiki/Beauty
Youth is a period of life. It is also a slang term for an adolescent, especially a boy.
Youth may also refer to:
Books
- Youth, play by Thornton Wilder
- Youth (play), 1881 melodrama by Augustus Harris
- Youth (Asimov short story), 1952 science fiction story by Isaac Asimov
- Youth (Conrad short story), 1898 short story by Joseph Conrad
- Youth (Tolstoy novel), 1856 novel by Leo Tolstoy
- Youth: Scenes from Provincial Life II, 2002 novel by J. M. Coetzee
- Youth, a poem by Samuel Ullman
Films and television series
- Youth, 1917 American film starring Carlyle Blackwell
- Youth (1922 film), German film directed by Fred Sauer
- Youth (1934 film), French film directed by Georges Lacombe
- Youth (1977 film) , Chinese film directed by Xie Jin
- Youth (2002 film), Indian Tamil film starring Vijay
- Youth (2013 film), Israeli - German film by Tom Shoval
- Youth (2015 film), film by Paolo Sorrentino
- Youth (2016 film), Indian Marathi film starring Neha Mahajan
- Youth (2017 film), Chinese film directed by Feng Xiaogang
- Youth (Chinese TV series) , 2018 television series remade from South Korean television series, Hello, My Twenties!
- Youth (TV series), upcoming South Korean television series based on BTS
People
- Big Youth (born 1949), Jamaican deejay, mostly known for his work during the 1970s
- Youth (musician) (born 1960), record producer and musician in the band Killing Joke
- Todd Youth (born 1971), American guitarist
Sports
- Youth (athletics), athletics age category (under 17, but over 15)
- Youth (horse) (born 1973), American-bred French Thoroughbred racehorse
Music
Albums
- Youth (BTS album), 2016
- Youth (Collective Soul album), 2004
- Youth (Matisyahu album), 2006
- Youth (Tinie Tempah album), 2017
- Youth (Kihyun EP), 2022
- Youth (WEi EP), 2022
- Youth, 2013 album by Glen Check
- Youth, a 2022 EP by Luminous
Songs and compositions
- "Youth" (Foxes song), 2013
- "Youth" (Shawn Mendes song), 2018
- "Youth" (Troye Sivan song), 2015
- Youth (wind sextet), chamber composition by Leoš Janáček
- "Youth", song by Arnold Bax
- "Youth", song by Band-Maid on the album Unseen World
- "Youth", song by Daughter
- "Youth", song by Glass Animals on the album How to Be a Human Being
- "Youth", song by Soft Cell on the album Non-Stop Erotic Cabaret
Other uses
- Youth, Georgia, community in the United States
- Tuổi Trẻ, Vietnamese newspaper
- Youth, alternative name of The Spirit of Spanish Music, a sculpture by Burt Johnson
See also
https://en.wikipedia.org/wiki/Youth_(disambiguation)
Fertility is the ability to conceive a child. The fertility rate is the average number of children born during an individuals lifetime and is quantified demographically. Conversely, infertility is the difficulty or inability to reproduce naturally. In general, infertility is defined as not being able to conceive a child after one year (or longer) of unprotected sex.[1] Infertility is widespread, with fertility specialists available all over the world to assist parents and couples who experience difficulties conceiving a baby.
Fertility is an issue for people of both sexes. According to the Centers for Disease Control and Prevention, in 35% of couples who cannot conceive, the cause can be attributed to factors on both the female and male side.[1] Human fertility depends on various factors including nutrition, sexual behaviour, consanguinity, culture, instinct, endocrinology, timing of conception, economics, personality,[2] lifestyle, and emotions.
Fertility differs from fecundity, which is defined as the biological capacity to reproduce irrespective of intention for conception.[3] Fecundity can be explained by gamete production, fertilization, and carrying a pregnancy to term.[4] The antithesis of fertility is infertility while the antithesis of fecundity is sterility.
https://en.wikipedia.org/wiki/Fertility
An embryo is an initial stage of development of a multicellular organism. In organisms that reproduce sexually, embryonic development is the part of the life cycle that begins just after fertilization of the female egg cell by the male sperm cell. The resulting fusion of these two cells produces a single-celled zygote that undergoes many cell divisions that produce cells known as blastomeres. The blastomeres are arranged as a solid ball that when reaching a certain size, called a morula, takes in fluid to create a cavity called a blastocoel. The structure is then termed a blastula, or a blastocyst in mammals.
The mammalian blastocyst hatches before implantating into the endometrial lining of the womb. Once implanted the embryo will continue its development through the next stages of gastrulation, neurulation, and organogenesis. Gastrulation is the formation of the three germ layers that will form all of the different parts of the body. Neurulation forms the nervous system, and organogenesis is the development of all the various tissues and organs of the body.
A newly developing human is typically referred to as an embryo until the ninth week after conception, when it is then referred to as a fetus. In other multicellular organisms, the word "embryo" can be used more broadly to any early developmental or life cycle stage prior to birth or hatching.
https://en.wikipedia.org/wiki/Embryo
General
Around the world, the English terms-- youth, adolescent, teenager, kid, youngster and young person, are interchanged, often meaning the same thing,[6] but they are occasionally differentiated. Youth can be referred to as the time of life, when one is young. This includes childhood, and the time of life, which is neither childhood nor adulthood, but rather somewhere in between.[7][8] Youth also identifies a particular mindset of attitude, as in "He is very youthful". For certain uses, such as employment statistics, the term also sometimes refers to individuals from the ages of 14 to 21.[9] However, the term adolescence refers to a specific age range during a specific developmental period in a person's life, unlike youth, which is a socially constructed category.[4]
https://en.wikipedia.org/wiki/Youth
Euthanasia (from Greek: εὐθανασία, lit. 'good death': εὖ, eu, 'well, good' + θάνατος, thanatos, 'death') is the practice of intentionally ending life to eliminate pain and suffering.[1][2]
https://en.wikipedia.org/wiki/Euthanasia
Animal euthanasia (euthanasia from Greek: εὐθανασία; "good death") is the act of killing an animal humanely, most commonly with injectable drugs. Reasons for euthanasia include incurable (and especially painful) conditions or diseases,[1] lack of resources to continue supporting the animal, or laboratory test procedures. Euthanasia methods are designed to cause minimal pain and distress. Euthanasia is distinct from animal slaughter and pest control.
In domesticated animals, this process is commonly referred to by euphemisms such as "put down"[2] or "put to sleep".[3]
https://en.wikipedia.org/wiki/Animal_euthanasia
Privacy (UK: /ˈprɪvəsiː/, US: /ˈpraɪ-/)[1][2] is the ability of an individual or group to seclude themselves or information about themselves, and thereby express themselves selectively.
Etymology of the word privacy: the word privacy is derived from the Latin word "privatus" which means set apart from what is public, personal and belonging to oneself, and not to the state.[3]
The domain of privacy partially overlaps with security, which can include the concepts of appropriate use and protection of information. Privacy may also take the form of bodily integrity. The right not to be subjected to unsanctioned invasions of privacy by the government, corporations, or individuals is part of many countries' privacy laws, and in some cases, constitutions.
The concept of universal individual privacy is a modern concept primarily associated with Western culture, particularly British and North American, and remained virtually unknown in some cultures until recent times. Now, most cultures recognize the ability of individuals to withhold certain parts of personal information from wider society. With the rise of technology, the debate regarding privacy has shifted from a bodily sense to a digital sense. As the world has become digital, there have been conflicts regarding the legal right to privacy and where it is applicable. In most countries, the right to a reasonable expectation to digital privacy has been extended from the original right to privacy, and many countries, notably the US, under its agency, the Federal Trade Commission, and those within the European Union (EU), have passed acts that further protect digital privacy from public and private entities and grant additional rights to users of technology.
With the rise of the Internet, there has been an increase in the prevalence of social bots, causing political polarization and harassment. Online harassment has also spiked, particularly with teenagers, which has consequently resulted in multiple privacy breaches. Selfie culture, the prominence of networks like Facebook and Instagram, location technology, and the use of advertisements and their tracking methods also pose threats to digital privacy.
Through the rise of technology and immensity of the debate regarding privacy, there have been various conceptions of privacy, which include the right to be let alone as defined in "The Right to Privacy", the first U.S. publication discussing privacy as a legal right, to the theory of the privacy paradox, which describes the notion that users' online may say they are concerned about their privacy, but in reality, are not. Along with various understandings of privacy, there are actions that reduce privacy, the most recent classification includes processing of information, sharing information, and invading personal space to get private information, as defined by Daniel J. Solove. Conversely, in order to protect a user's privacy, multiple steps can be taken, specifically through practicing encryption, anonymity, and taking further measures to bolster the security of their data.
https://en.wikipedia.org/wiki/Privacy
Defense or defence may refer to:
Tactical, martial, and political acts or groups
- Defense (military), forces primarily intended for warfare
- Civil defense, the organizing of civilians to deal with emergencies or enemy attacks
- Defense industry, industry which manufactures and sells weapons and military technology
- Self-defense, the use of force to defend oneself
- Haganah (Hebrew for "The Defence"), a paramilitary organization in British Palestine
- National security, security of a nation state, its citizens, economy, and institutions, as a duty of government
- Defence diplomacy, pursuit of foreign policy objectives through the peaceful employment of defence resources
- Ministry of defence or department of defense, a part of government which regulates the armed forces
- Defence minister, a cabinet position in charge of a ministry of defense
- International security, measures taken by states and international organizations to ensure mutual survival and safety
Sports
- Defense (sports), the action of preventing an opponent from scoring
- Defender (association football), an outfield player whose primary role is to prevent the opposing team from scoring goals
- Defenceman (ice hockey), a player, other than the goaltender, in a defensive position
- Defensive batting, a method of avoiding being out in cricket
Law
- Defense (legal), an attempt to avoid criminal or civil liability
- Defence of property, argument that a defendant should not be held liable for any loss caused while acting to protect their property
- Right of self-defense, the right for people to use reasonable force to defend themselves
Places
- Defence, Karachi, a neighbourhood located within Clifton Cantonment of Karachi, Pakistan
- La Défense, a business district near Paris
- The Grande Arche, commonly known as Arche de la Défense, near Paris
Other uses
- Defense (chess), a chess opening by Black
- Defence (ship), name of several ships
- HMS Defence, Royal Navy ships of this name
- DeFence, an art project
- Thesis defense, oral examination required for certain advanced degrees
- Defence mechanisms, unconscious psychological mechanisms that reduce anxiety
See also
- Defender (disambiguation)
- Biological defense (disambiguation)
- National defense (disambiguation)
- Protection (disambiguation)
- All pages with titles beginning with Defence, Defense, or similar terms
- All pages with titles containing Defense
- All pages with titles containing Defence
- All pages with titles containing Defensive
https://en.wikipedia.org/wiki/Defense
Support may refer to:
Arts, entertainment, and media
- Supporting character
- Support (art), a solid surface upon which a painting is executed
Business and finance
Construction
- Support (structure), or lateral support, a type of structural support to help prevent sideways movement
- Structural support, architectural components that include arches, beams, columns, balconies, and stretchers
Law and politics
- Advocacy, in politics, support for constituencies, issues, or legislation
- Lateral and subjacent support, a legal term
Mathematics
Mathematics (generally)
- Support (mathematics), subset of the domain of a function where it is non-zero valued
- Support (measure theory), a subset of a measurable space
- Supporting hyperplane, sometimes referred to as support
- Support of a module, a set of prime ideals in commutative algebra
Statistics
- Support, the natural logarithm of the likelihood ratio, as used in phylogenetics
- Method of support, in statistics, a technique that is used to make inferences from datasets
- Support of a distribution where the probability or probability density is positive
Military
Psychology
Science and technology
- Catalyst support, in chemistry and materials science
- Life support, in medicine
- Technical support, help for computer hardware, software, or electronic goods
See also
https://en.wikipedia.org/wiki/Support
Administration may refer to:
Management of organizations
- Management, the act of directing people towards accomplishing a goal: the process of dealing with or controlling things or people.
- Administrative assistant, traditionally known as a Secretary, or also known as an administrative officer, administrative support specialist, or management assistant: a person whose work consists of supporting management
- Administration (government), management in or of government, the management of public affairs; government.
- Administrative division, a term for an administrative region within a country that is created for the purpose of managing of land and the affairs of people.
- Academic administration, a branch of an academic institution responsible for the maintenance and supervision of the institution
- Arts administration, a field that concerns business operations around an art organization
- Business administration, the performance or management of business operations
- Bachelor of Business Administration, bachelor's degree in commerce and Business administration
- Master of Business Administration, master's degree in Business administration
- Doctor of Business Administration, doctoral degree
- Central administration, the highest administrative department of an organization
- Engineering administration, a branch of Engineering
- Health administration, a field relating to leadership, management and administration of public health systems, hospitals and hospital networks
- Military administration, the techniques and systems used by military services involved in the management of the armed forces
- Public administration, advancement and implementation of government policy, or the management of public programs
- Master of Public Administration, master's degree in Public administration
- Doctor of Public Administration, doctoral degree
- Administration (law), whereby an insolvent company can continue trading under supervision
- Administration (British football): consequences in football when the club (as a business) enters legal administration.
- Administration in United Kingdom law
Other uses
- Administration (probate law), administration of an estate on death
- Database administration, the function of managing and maintaining DBMS software
- Drug administration, delivery of a drug into the body
- Route of administration, path by which a drug, fluid, poison or other substance is taken into body
- Land administration, the way in which the rules of Land tenure are applied and made operational
- Network administration, configuration of a computer network
- System administration, the upkeep, configuration, and reliable operation of computer systems
See also
- Administrator (disambiguation)
- Bureaucracy
- Presidency (US usage, as in "the Biden administration")
https://en.wikipedia.org/wiki/Administration
The Reformation (alternatively named the Protestant Reformation or the European Reformation)[1] was a major movement within Western Christianity in 16th-century Europe that posed a religious and political challenge to the Catholic Church and in particular to papal authority, arising from what were perceived to be errors, abuses, and discrepancies by the Catholic Church. The Reformation was the start of Protestantism and the split of the Western Church into Protestantism and what is now the Roman Catholic Church. It is also considered to be one of the events that signified the end of the Middle Ages and the beginning of the early modern period in Europe.[2]
Prior to Martin Luther and the other Protestant Reformers, there were earlier reform movements within Western Christianity. Although the Reformation is usually considered to have started with the publication of the Ninety-five Theses by Martin Luther in 1517, he was not excommunicated by Pope Leo X until January 1521. The Diet of Worms of May 1521 condemned Luther and officially banned citizens of the Holy Roman Empire from defending or propagating his ideas.[3] The spread of Gutenberg's printing press provided the means for the rapid dissemination of religious materials in the vernacular. Luther survived after being declared an outlaw due to the protection of Elector Frederick the Wise. The initial movement in Germany diversified, and other reformers such as Huldrych Zwingli and John Calvin arose. In general, the Reformers argued that salvation in Christianity was a completed status based on faith in Jesus alone and not a process that requires good works, as in the Catholic view. Key events of the period include: Diet of Worms (1521), formation of the Lutheran Duchy of Prussia (1525), English Reformation (1529 onwards), the Council of Trent (1545–63), the Peace of Augsburg (1555), the excommunication of Elizabeth I (1570), Edict of Nantes (1598) and Peace of Westphalia (1648). The Counter-Reformation, also called the Catholic Reformation or the Catholic Revival, was the period of Catholic reforms initiated in response to the Protestant Reformation.[4] The end of the Reformation era is disputed among modern scholars.
https://en.wikipedia.org/wiki/Reformation
Land, also known as dry land, ground, or earth, is the solid terrestrial surface of Earth not submerged by the ocean or another body of water. It makes up 29.2% of Earth's surface and includes all continents and islands. Earth's land surface is almost entirely covered by regolith, a layer of rock, soil, and minerals that forms the outer part of the crust. Land plays important roles in Earth's climate system, being involved in the carbon cycle, nitrogen cycle, and water cycle. One third of land is covered in trees, another third is used for agriculture, and one tenth is covered in permanent snow and glaciers.
https://en.wikipedia.org/wiki/Land
Estate or The Estate may refer to:
Law
- Estate (law), a term in common law for a person's property, entitlements and obligations
- Estates of the realm, a broad social category in the histories of certain countries.
- The Estates, representative bodies of the estates of the realm
- Estates General, a supra-regional gathering of representatives of the estates of the realm
- The Estates, representative bodies of the estates of the realm
- Estate in land
- Estate (land), the grounds and tenancies (such as farms, housing, woodland, parkland) associated with a very large property
- Housing estate, a group of houses built as a single development.
- Industrial estate (office park) and trading estate; property planned and sub-let for industrial and commercial use.
- Real estate or real property
- Literary estate, the intellectual property of a deceased author, or the executor thereof
Automobiles and technology
- Estate car (station wagon), a passenger car with a full-size interior cargo compartment
- Buick Estate, a luxury station wagon offered by General Motors from 1940 until 1990
- Estate, a brand of major appliances, first from RCA, afterwards from Whirlpool Corporation
Books
- The Estate (Singer novel)
- The Estate play by Oladipo Agboluaje
Film and TV
- Estate (2020 film), a short film
- Estate (2022 film), an Indian Tamil-language horror drama film
- The Estate (2020 film), film with Eric Roberts, directed by James Kapner
- The Estate (2022 film), a dark comedy film
- The Estate (TV series), BBC documentary
- The Estate, 2011 film with Brian Murphy
- The Estate, a 2021 drama series on SABC 3
Music
- Estate (album), a jazz piano album by Michel Petrucciani
- "Estate" (song), a 1960 Italian song and jazz standard, sung by Milva, written by Brighetti, Bruno Martino
Other
- Estate Khmaladze (born 1944), Georgian statistician
- A brand name of Estradiol valerate
https://en.wikipedia.org/wiki/Estate
Property is a system of rights that gives people legal control of valuable things,[1] and also refers to the valuable things themselves. Depending on the nature of the property, an owner of property may have the right to consume, alter, share, redefine, rent, mortgage, pawn, sell, exchange, transfer, give away, or destroy it, or to exclude others from doing these things,[2] as well as to perhaps abandon it; whereas regardless of the nature of the property, the owner thereof has the right to properly use it under the granted property rights.
In economics and political economy, there are three broad forms of property: private property, public property, and collective property (also called cooperative property).[3] Property that jointly belongs to more than one party may be possessed or controlled thereby in very similar or very distinct ways, whether simply or complexly, whether equally or unequally. However, there is an expectation that each party's will (rather discretion) with regard to the property be clearly defined and unconditional,[citation needed] to distinguish ownership and easement from rent. The parties might expect their wills to be unanimous, or alternately every given one of them, when no opportunity for or possibility of a dispute with any other of them exists, may expect his, her, it's or their own will to be sufficient and absolute. The first Restatement defines property as anything, tangible or intangible, whereby a legal relationship between persons and the State enforces a possessory interest or legal title in that thing. This mediating relationship between individual, property, and State is called a property regime.[4]
In sociology and anthropology, property is often defined as a relationship between two or more individuals and an object, in which at least one of these individuals holds a bundle of rights over the object. The distinction between "collective property" and "private property" is regarded as confusion since different individuals often hold differing rights over a single object.[5][6]
Types of property include real property (the combination of land and any improvements to or on the ground), personal property (physical possessions belonging to a person), private property (property owned by legal persons, business entities or individual natural persons), public property (State-owned or publicly owned and available possessions) and intellectual property (exclusive rights over artistic creations, inventions, etc.). However, the last is not always as widely recognized or enforced.[7] An article of property may have physical and incorporeal parts. A title, or a right of ownership, establishes the relation between the property and other persons, assuring the owner the right to dispose of the property as the owner sees fit.[citation needed] The unqualified term "property" is often used to refer specifically to real property.
https://en.wikipedia.org/wiki/Property
Reconstruction may refer to:
Politics, history, and sociology
- Reconstruction (law), the transfer of a company's (or several companies') business to a new company
- Perestroika (Russian for "reconstruction"), a late 20th century Soviet Union political movement
- Critical reconstruction, an architectural theory related to the reconstruction of Berlin after the end of the Berlin Wall
- Economic reconstruction
- Ministry of Reconstruction, a UK government department
- The Reconstruction era of the United States, the period after the Civil War, 1865–1877
- The Reconstruction Acts, or Military Reconstruction Acts, addressing requirements for Southern States to be readmitted to the Union
- Reconstruction Finance Corporation, a United States government agency from 1932 to 1957
Arts, entertainment, and media
Films
- Reconstruction (1968 film), a Romanian tragicomedy
- Reconstruction (2001 film), about the 1959 Ioanid Gang bank heist in Romania
- Reconstruction (2003 film), a Danish psychological romantic drama
Music
- Reconstruction (band), featuring Jerry Garcia, Nick Kahner and John Kahn
- Reconstruction (Hugh Masekela album), 1970
- Reconstruction (Max Romeo album), 1977
- Reconstructions (Don Diablo album)
- Reconstructions (Kerry Livgren album)
Television
- "Reconstruction" (Jericho episode)
- Red vs. Blue: Reconstruction, a machinima comedy series
Other uses in arts, entertainment, and media
- Reconstruction (magazine), a monthly edited by Allan L. Benson from 1919 to 1921
- ReConStruction, a 2010 science fiction convention
- Memorial reconstruction, a hypothesis regarding the transcription of 17th-century plays
Science and computing
- 3D reconstruction in computer vision
- Ancestral reconstruction, the analysis of organisms' relationships via genome data
- Cone beam reconstruction, a computational microtomography method
- Crime reconstruction
- Event reconstruction, the interpretation of signals from a particle detector
- Forensic facial reconstruction, the process of recreating the face of an individual from its skeletal remains
- Iterative reconstruction, methods to construct images of objects
- Reconstruction algorithm, an algorithm used in iterative reconstruction
- Reconstruction conjecture, in graph theory
- Reconstructive plastic surgery
- Shooting reconstruction
- Signal reconstruction, the determination of an original continuous signal from samples
- Single particle reconstruction, the combination of multiple images of molecules to produce a three-dimensional image
- Surface reconstruction, the process which alters atomic structure in crystal surfaces
- Tomographic reconstruction
- Vector field reconstruction, the creation of a vector field from experimental data
Other uses
- 3D sound reconstruction
- Reconstruction (architecture), the act of rebuilding a destroyed structure
- Linguistic reconstruction
See also
https://en.wikipedia.org/wiki/Reconstruction
Infrastructure is the set of facilities and systems that serve a country, city, or other area,[1] and encompasses the services and facilities necessary for its economy, households and firms to function.[2] Infrastructure is composed of public and private physical structures such as roads, railways, bridges, tunnels, water supply, sewers, electrical grids, and telecommunications (including Internet connectivity and broadband access). In general, infrastructure has been defined as "the physical components of interrelated systems providing commodities and services essential to enable, sustain, or enhance societal living conditions" and maintain the surrounding environment.[3]
Especially in light of the massive societal transformations needed to mitigate and adapt to climate change, contemporary infrastructure conversations frequently focus on sustainable development and green infrastructure. Acknowledging this importance, the international community has created policy focused on sustainable infrastructure through the Sustainable Development Goals, especially Sustainable Development Goal 9 "Industry, Innovation and Infrastructure".
One way to describe different types of infrastructure is to classify them as two distinct kinds: hard infrastructure and soft infrastructure.[4] Hard infrastructure is the physical networks necessary for the functioning of a modern industry.[5] This includes roads, bridges, and railways. Soft infrastructure is all the institutions that maintain the economic, health, social, environmental, and cultural standards of a country.[5] This includes educational programs, official statistics, parks and recreational facilities, law enforcement agencies, and emergency services.
https://en.wikipedia.org/wiki/Infrastructure
Medicine is the science[1] and practice[2] of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness. Contemporary medicine applies biomedical sciences, biomedical research, genetics, and medical technology to diagnose, treat, and prevent injury and disease, typically through pharmaceuticals or surgery.
https://en.wikipedia.org/wiki/Medicine
https://en.wikipedia.org/w/index.php?title=Medical_facility&redirect=no
Commercial infrastructure
The Forum Cuppedinis in ancient Rome was a market which offered general goods. At least four other large markets specialized in specific goods such as cattle, wine, fish and herbs and vegetables, but the Roman Forum drew the bulk of the traffic. All new cities, like Timgad, were laid out according to an orthogonal grid plan which facilitated transportation and commerce. These cities were connected by good roads. Navigable rivers were extensively used and some canals were dug, but neither leave such clear archaeological traces as roads. Consequently, they tend to be underestimated. Maintaining peace was a major factor in the expansion of trade. All settlements--especially the smaller ones--could be located in economically rational positions. Before and after the Roman Empire, hilltop defensive positions were preferred for small settlements and piracy made coastal settlement particularly hazardous for all but the largest cities.
By the 1st century, the provinces of the Roman Empire were trading huge volumes of commodities to one another via sea routes. There was an increasing tendency for specialization, particularly in manufacturing, agriculture and mining. Some provinces specialized in producing certain types of goods, such as grain in Egypt and North Africa and wine and olive oil in Italy, Hispania, and Greece.
Knowledge of the Roman economy is extremely patchy. The vast bulk of traded goods, being agricultural, normally leave no direct remains. Very exceptionally, as at Berenice, there is evidence of long distance trade in black pepper, almonds, hazelnuts, stone pine cones, walnuts, coconuts, apricots and peaches besides the more expected figs, raisins and dates. The wine, olive oil and garum (fermented fish sauce) trades were exceptional in leaving amphorae behind. There is a single reference of the Syrian export of kipi stiff quince jam or marmalade to Rome.[4][5]
Land routes
Even before the Roman Republic, the Roman Kingdom was engaged in regular commerce using the river Tiber. Before the Punic Wars completely changed the nature of commerce in the Mediterranean, the Republic had important commercial exchanges with Carthage. It entered into several commercial and political agreements with its rival city in addition to engaging in simple retail trading. The Roman Empire traded with the Chinese (via Parthian and other intermediaries) over the Silk Road.
Sea routes
Maritime archeology and ancient manuscripts from classical antiquity show evidence of vast Roman commercial fleets. The most substantial remains from this commerce are the infrastructure remains of harbors, moles, warehouses and lighthouses at ports such as Civitavecchia, Ostia, Portus, Leptis Magna and Caesarea Maritima. At Rome itself, Monte Testaccio is a tribute to the scale of this commerce. As with most Roman technology, the Roman seagoing commercial ships had no significant advances over Greek ships of the previous centuries, though the lead sheeting of hulls for protection seems to have been more common. The Romans used round hulled sailing ships. Continuous Mediterranean "police" protection over several centuries was one of the main factors of success of Roman commerce, given that Roman roads were designed more for feet or hooves – with most land trade moving by pack mule – than for wheels, and could not support the economical transport of goods over long distances. The Roman ships used would have been easy prey for pirates had it not been for the fleets of liburna galleys and triremes of the Roman navy.
Bulky, low-value commodities, like grain and construction materials, were traded only by sea routes, since the cost of sea transportation was sixty times lower than land.[6] Staple goods and commodities like cereals for making bread and papyrus scrolls for book production were imported from Ptolemaic Egypt to Italy in a continuous fashion.
The trade over the Indian Ocean blossomed in the 1st and 2nd century AD. The sailors made use of the monsoon to cross the ocean from the ports of Berenice, Leukos Limen[7] and Myos Hormos on the Red Sea coast of Roman Egypt to the ports of Muziris and Nelkynda in the Malabar Coast. The main trading partners in southern India were the Tamil dynasties of the Pandyas, Cholas and Cheras. Many Roman artifacts have been found in India; for example, at the archaeological site of Arikamedu, in Puducherry. Meticulous descriptions of the ports and items of trade around the Indian Ocean can be found in the Greek work Periplus of the Erythraean Sea (see article on Indo-Roman trade).
Standard weights and measures
A standard amphora, the amphora capitolina, was kept in the temple of Jupiter on the Capitoline Hill in Rome, so that others could be compared to it. The Roman system of measurement was built on the Greek system with Egyptian influences. Much of it was based on weight. The Roman units were accurate and well documented. Distances were measured, and systematically inscribed on stone by agents of the government.
A fairly standard and fairly stable and abundant currency, at least up to circa 200 AD, did much to facilitate trade. (Egypt had its own currency in this period and some provincial cities also issued their own coins.)
https://en.wikipedia.org/wiki/Roman_commerce#Commercial_infrastructure
Critical infrastructure, or critical national infrastructure (CNI) in the UK, describes infrastructure considered essential by governments for the functioning of a society and economy and deserving of special protection for national security.
https://en.wikipedia.org/wiki/Critical_infrastructure
https://en.wikipedia.org/wiki/U.S._critical_infrastructure_protection
Industry
The most familiar uses of diamonds today are as gemstones used for adornment, and as industrial abrasives for cutting hard materials. The markets for gem-grade and industrial-grade diamonds value diamonds differently.
https://en.wikipedia.org/wiki/Diamond
Brown-colored diamonds constituted a significant part of the diamond production, and were predominantly used for industrial purposes. They were seen as worthless for jewelry (not even being assessed on the diamond color scale). After the development of Argyle diamond mine in Australia in 1986, and marketing, brown diamonds have become acceptable gems.[118][119] The change was mostly due to the numbers: the Argyle mine, with its 35,000,000 carats (7,000 kg) of diamonds per year, makes about one-third of global production of natural diamonds;[120] 80% of Argyle diamonds are brown.[121]
https://en.wikipedia.org/wiki/Diamond
https://en.wikipedia.org/wiki/Industrial_Revolution
The Industrial Revolution was a period of global transition of human economy towards more efficient and stable manufacturing processes that succeeded the Agricultural Revolution, starting from Great Britain, continental Europe, and the United States, that occurred during the period from around 1760 to about 1820–1840.[1] This transition included going from hand production methods to machines; new chemical manufacturing and iron production processes; the increasing use of water power and steam power; the development of machine tools; and the rise of the mechanized factory system. Output greatly increased, and a result was an unprecedented rise in population and in the rate of population growth. The textile industry was the first to use modern production methods,[2]: 40 and textiles became the dominant industry in terms of employment, value of output, and capital invested.
On a structural level the industrial revolution asked society the so-called social question, demanding new ideas for managing large groups of individuals. Growing poverty on one hand and growing population and materialistic wealth on the other caused tensions between the very rich and the poorest people within society.[3] These tensions were sometimes violently released[4] and led to philosophical ideas such as socialism, communism and anarchism.
The Industrial Revolution began in Great Britain, and many of the technological and architectural innovations were of British origin.[5][6] By the mid-18th century, Britain was the world's leading commercial nation,[7] controlling a global trading empire with colonies in North America and the Caribbean. Britain had major military and political hegemony on the Indian subcontinent; particularly with the proto-industrialised Mughal Bengal, through the activities of the East India Company.[8][9][10][11] The development of trade and the rise of business were among the major causes of the Industrial Revolution.[2]: 15
The Industrial Revolution marked a major turning point in history. Comparable only to humanity's adoption of agriculture with respect to material advancement,[12] the Industrial Revolution influenced in some way almost every aspect of daily life. In particular, average income and population began to exhibit unprecedented sustained growth. Some economists have said the most important effect of the Industrial Revolution was that the standard of living for the general population in the Western world began to increase consistently for the first time in history, although others have said that it did not begin to improve meaningfully until the late 19th and 20th centuries.[13][14][15] GDP per capita was broadly stable before the Industrial Revolution and the emergence of the modern capitalist economy,[16] while the Industrial Revolution began an era of per-capita economic growth in capitalist economies.[17] Economic historians are in agreement that the onset of the Industrial Revolution is the most important event in human history since the domestication of animals and plants.[18]
The precise start and end of the Industrial Revolution is still debated among historians, as is the pace of economic and social changes.[19][20][21][22] Eric Hobsbawm held that the Industrial Revolution began in Britain in the 1780s and was not fully felt until the 1830s or 1840s,[19] while T. S. Ashton held that it occurred roughly between 1760 and 1830.[20] Rapid industrialisation first began in Britain, starting with mechanized textiles spinning in the 1780s,[23] with high rates of growth in steam power and iron production occurring after 1800. Mechanized textile production spread from Great Britain to continental Europe and the United States in the early 19th century, with important centres of textiles, iron and coal emerging in Belgium and the United States and later textiles in France.[2]
An economic recession occurred from the late 1830s to the early 1840s when the adoption of the Industrial Revolution's early innovations, such as mechanized spinning and weaving, slowed and their markets matured. Innovations developed late in the period, such as the increasing adoption of locomotives, steamboats and steamships, and hot blast iron smelting. New technologies such as the electrical telegraph, widely introduced in the 1840s and 1850s, were not powerful enough to drive high rates of growth. Rapid economic growth began to occur after 1870, springing from a new group of innovations in what has been called the Second Industrial Revolution. These innovations included new steel-making processes, mass production, assembly lines, electrical grid systems, the large-scale manufacture of machine tools, and the use of increasingly advanced machinery in steam-powered factories.[2][24][25][26]
https://en.wikipedia.org/wiki/Industrial_Revolution
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands,[i] and 326 Indian reservations. The United States is the world's third-largest country by both land and total area.[c] It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations.[j] With a population of over 333 million,[k] it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C., and its most populous city and principal financial center is New York City.
Indigenous peoples have inhabited the Americas for thousands of years. Beginning in 1607, British colonization led to the establishment of the Thirteen Colonies in what is now the Eastern United States. They quarreled with the British Crown over taxation and political representation, leading to the American Revolution and proceeding Revolutionary War. The United States declared independence on July 4, 1776, becoming the first nation-state founded on Enlightenment principles of unalienable natural rights, consent of the governed, and liberal democracy. During the nineteenth century, the United States political philosophy was informed by the concept of manifest destiny, as the country expanded across the continent in a number of wars, land purchases, and treaties, eventually reaching the Pacific Ocean by the middle of the century. Sectional division surrounding slavery in the Southern United States led to the secession of the Confederate States of America, which fought the remaining states of the Union during the American Civil War (1861–1865). With the Union's victory and preservation, slavery was abolished nationally by the Thirteenth Amendment.
By 1900, the United States had established itself as a world power, becoming the world's largest economy. After Japan's attack on Pearl Harbor in 1941, the U.S. entered World War II on the Allied side. The aftermath of the war left the United States and the Soviet Union as the world's two superpowers and led to the Cold War. During the Cold War, both countries engaged in a struggle for ideological dominance but avoided direct military conflict. They also competed in the Space Race, which culminated in the 1969 landing of Apollo 11, making the U.S. the first and only nation to ever land humans on the Moon. With the Soviet Union's collapse and the subsequent end of the Cold War in 1991, the United States emerged as the world's sole superpower.
The United States government is a federal republic and a representative democracy with three separate branches of government. It has a bicameral national legislature composed of the House of Representatives, a lower house; and the Senate, an upper house based on equal representation for each state. Many policy issues are decentralized, with widely differing laws by jurisdiction. The U.S. ranks highly in international measures of quality of life, income and wealth, economic competitiveness, human rights, innovation, and education; it has low levels of perceived corruption and the highest median income per person of any polity in the world. It has high levels of incarceration and inequality and lacks universal health care. As a melting pot of cultures and ethnicities, the U.S. has been shaped by the world's largest immigrant population.
A developed country, the American economy accounts for approximately a quarter of global GDP and is the world's largest by GDP at market exchange rates. The United States is the world's largest importer and second-largest exporter. The United States is a founding member of the United Nations, World Bank, International Monetary Fund, Organization of American States, NATO, and is a permanent member of the United Nations Security Council. The U.S. is the foremost military power in the world and a dominant political, cultural, and scientific force internationally.
https://en.wikipedia.org/wiki/United_States
The factory system is a method of manufacturing using machinery and division of labor.[citation needed][1] Because of the high capital cost of machinery and factory buildings, factories are typically privately owned by wealthy individuals or corporations who employ the operative labor. Use of machinery with the division of labor reduced the required skill-level of workers and also increased the output per worker.
The factory system was first adopted by successive entrepreneurs in Britain at the beginning of the Industrial Revolution in the late-eighteenth century and later spread around the world.[2] It replaced the putting-out system (domestic system). The main characteristic of the factory system is the use of machinery,[citation needed] originally powered by water or steam and later by electricity. Other characteristics of the system mostly derive from the use of machinery or economies of scale, the centralization of factories, and standardization of interchangeable parts.
https://en.wikipedia.org/wiki/Factory_system
Etymology
The earliest recorded use of the term "Industrial Revolution" was in July 1799 by French envoy Louis-Guillaume Otto, announcing that France had entered the race to industrialise.[27] In his 1976 book Keywords: A Vocabulary of Culture and Society, Raymond Williams states in the entry for "Industry": "The idea of a new social order based on major industrial change was clear in Southey and Owen, between 1811 and 1818, and was implicit as early as Blake in the early 1790s and Wordsworth at the turn of the [19th] century." The term Industrial Revolution applied to technological change was becoming more common by the late 1830s, as in Jérôme-Adolphe Blanqui's description in 1837 of la révolution industrielle.[28]
Friedrich Engels in The Condition of the Working Class in England in 1844 spoke of "an industrial revolution, a revolution which at the same time changed the whole of civil society". Although Engels wrote his book in the 1840s, it was not translated into English until the late 19th century, and his expression did not enter everyday language until then. Credit for popularising the term may be given to Arnold Toynbee, whose 1881 lectures gave a detailed account of the term.[29]
Economic historians and authors such as Mendels, Pomeranz, and Kridte argue that proto-industrialization in parts of Europe, the Muslim world, Mughal India, and China created the social and economic conditions that led to the Industrial Revolution, thus causing the Great Divergence.[30]* Elvin, Mark (1973), The Pattern of the Chinese Past, Stanford University Press, pp. 7, 113–199, ISBN 978-0-8047-0876-0[31] Some historians, such as John Clapham and Nicholas Crafts, have argued that the economic and social changes occurred gradually and that the term revolution is a misnomer. This is still a subject of debate among some historians.[32]
https://en.wikipedia.org/wiki/Industrial_Revolution
Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Another solid form of carbon known as graphite is the chemically stable form of carbon at room temperature and pressure, but diamond is metastable and converts to it at a negligible rate under those conditions. Diamond has the highest hardness and thermal conductivity of any natural material, properties that are used in major industrial applications such as cutting and polishing tools. They are also the reason that diamond anvil cells can subject materials to pressures found deep in the Earth.
Because the arrangement of atoms in diamond is extremely rigid, few types of impurity can contaminate it (two exceptions are boron and nitrogen). Small numbers of defects or impurities (about one per million of lattice atoms) color diamond blue (boron), yellow (nitrogen), brown (defects), green (radiation exposure), purple, pink, orange, or red. Diamond also has a very high refractive index and a relatively high optical dispersion.
Most natural diamonds have ages between 1 billion and 3.5 billion years. Most were formed at depths between 150 and 250 kilometres (93 and 155 mi) in the Earth's mantle, although a few have come from as deep as 800 kilometres (500 mi). Under high pressure and temperature, carbon-containing fluids dissolved various minerals and replaced them with diamonds. Much more recently (hundreds to tens of million years ago), they were carried to the surface in volcanic eruptions and deposited in igneous rocks known as kimberlites and lamproites.
Synthetic diamonds can be grown from high-purity carbon under high pressures and temperatures or from hydrocarbon gases by chemical vapor deposition (CVD). Imitation diamonds can also be made out of materials such as cubic zirconia and silicon carbide. Natural, synthetic and imitation diamonds are most commonly distinguished using optical techniques or thermal conductivity measurements.
https://en.wikipedia.org/wiki/Diamond
Blood diamonds (also called conflict diamonds, brown diamonds, hot diamonds, or red diamonds) are diamonds mined in a war zone and sold to finance an insurgency, an invading army's war efforts, terrorism, or a warlord's activity. The term is used to highlight the negative consequences of the diamond trade in certain areas, or to label an individual diamond as having come from such an area. Diamonds mined during the 20th–21st century civil wars in Angola, Ivory Coast, Sierra Leone, Liberia, Guinea, and Guinea-Bissau have been given the label.[1][2][3] The term conflict resource refers to analogous situations involving other natural resources. Blood diamonds can also be smuggled by organized crime syndicates so that they could be sold on the black market.
https://en.wikipedia.org/wiki/Blood_diamond
In the law of the United States, the Code of Laws of the United States of America[1] (variously abbreviated to Code of Laws of the United States, United States Code, U.S. Code, U.S.C., or USC) is the official compilation and codification of the general and permanent federal statutes.[2] It contains 53 titles (Titles 1–54, excepting Title 53, which is reserved for a proposed title on small business).[3][4] The main edition is published every six years by the Office of the Law Revision Counsel of the House of Representatives, and cumulative supplements are published annually.[2][5][6] The official version of these laws appears in the United States Statutes at Large, a chronological, uncodified compilation.
https://en.wikipedia.org/wiki/United_States_Code
The Statutes at Large, however, is not a convenient tool for legal research. It is arranged strictly in chronological order; statutes addressing related topics may be scattered across many volumes. Statutes often repeal or amend earlier laws, and extensive cross-referencing is required to determine what laws are in force at any given time.[2]
https://en.wikipedia.org/wiki/United_States_Code
Only "general and permanent" laws are codified in the United States Code; the Code does not usually include provisions that apply only to a limited number of people (a private law) or for a limited time, such as most appropriation acts or budget laws, which apply only for a single fiscal year. If these limited provisions are significant, however, they may be printed as "notes" underneath related sections of the Code. The codification is based on the content of the laws, however, not the vehicle by which they are adopted; so, for instance, if an appropriations act contains substantive, permanent provisions (as is sometimes the case), these provisions will be incorporated into the Code even though they were adopted as part of a non-permanent enactment.[16]
https://en.wikipedia.org/wiki/United_States_Code
https://en.wikipedia.org/wiki/Title_18_of_the_United_States_Code
Mass killings under communist regimes occurred through a variety of means during the 20th century, including executions, famine, deaths through forced labour, deportation, starvation, and imprisonment. Some of these events have been classified as genocides or crimes against humanity. Other terms have been used to describe these events, including classicide, democide, red holocaust, and politicide. The mass killings have been studied by authors and academics and several of them have postulated the potential causes of these killings along with the factors which were associated with them. Some authors have tabulated a total death toll, consisting of all of the excess deaths which cumulatively occurred under the rule of communist states, but these death toll estimates have been criticized. Most frequently, the states and events which are studied and included in death toll estimates are the Holodomor and the Great Purge in the Soviet Union, the Great Chinese Famine and the Cultural Revolution in the People's Republic of China, and the Cambodian genocide in Democratic Kampuchea (now Cambodia) .
The concept of connecting disparate killings to the status of the communist states which committed them and the concept of trying to ascribe common causes and factors to them have both been supported and criticized by the academic community. Some academics view it as an indictment of communism as an ideology, while other academics view it as being overly simplistic and they also view it as being rooted in anti-communism. Also, some academics attribute the causes of the killings to either the political systems or the leaders of the communist states. There is also debate over whether or not the famines which occurred during the rule of communist states can be considered mass killings. Mass killings which were committed by communist states have been compared to killings which were committed by other types of states.
Monuments to the victims of communism exist in almost all the capitals of Eastern Europe and one in Washington, D.C. A memorial is being constructed in Ottawa, Canada however progress has stalled, with no construction progress made in 2022.
https://en.wikipedia.org/wiki/Mass_killings_under_communist_regimes
A mass mortality event (MME) is an incident that kills a vast number of individuals of a single species in a short period of time.[1] The event may put a species at risk of extinction or upset an ecosystem.[2] This is distinct from the mass die-off associated with short lived and synchronous emergent insect taxa which is a regular and non-catastrophic occurrence.[3]
Causes of MME's include disease and human-related activities such as pollution. Climatic extremes and other environmental influences such as oxygen stress in aquatic environments play a role, as does starvation. In many MME's there are multiple stressors.[2] An analysis of such events from 1940 to 2012 found that these events have become more common for birds, fish and marine invertebrates, but have declined for amphibians and reptiles and not changed for mammals.[4]
https://en.wikipedia.org/wiki/Mass_mortality_event
Mass suicide is a form of suicide, occurring when a group of people simultaneously kill themselves.
https://en.wikipedia.org/wiki/Mass_suicide
A Requiem or Requiem Mass, also known as Mass for the dead (Latin: Missa pro defunctis) or Mass of the dead (Latin: Missa defunctorum), is a Mass of the Catholic Church offered for the repose of the soul or souls of one or more deceased persons, using a particular form of the Roman Missal. It is usually celebrated in the context of a funeral (where in some countries it is often called a Funeral Mass).[citation needed]
Musical settings of the propers of the Requiem Mass are also called Requiems, and the term has subsequently been applied to other musical compositions associated with death, dying, and mourning, even when they lack religious or liturgical relevance.
The term is also used for similar ceremonies outside the Roman Catholic Church, especially in Western Rite Orthodox Christianity, the Anglo-Catholic tradition of Anglicanism, and in certain Lutheran churches. A comparable service, with a wholly different ritual form and texts, exists in the Eastern Orthodox and Eastern Catholic churches as well as some Methodist churches.[1]
The Mass and its settings draw their name from the introit of the liturgy, which begins with the words Requiem aeternam dona eis, Domine (Latin for "Eternal rest grant them, O Lord"), which is cited from 2 Esdras—requiem is the accusative singular form of the Latin noun requies, "rest, repose".[2] The Roman Missal as revised in 1970 employs this phrase as the first entrance antiphon among the formulas for Masses for the dead, and it remains in use to this day.
https://en.wikipedia.org/wiki/Requiem
The elixir of life, also known as elixir of immortality, is a potion that supposedly grants the drinker eternal life and/or eternal youth. This elixir was also said to cure all diseases. Alchemists in various ages and cultures sought the means of formulating the elixir.
https://en.wikipedia.org/wiki/Elixir_of_life
A cloak is a type of loose garment worn over clothing, mostly but not always as outerwear for outdoor wear, serving the same purpose as an overcoat, protecting the wearer from the weather. It may form part of a uniform.[1] Cloaks have been and are worn in countless societies. Over time cloak designs have been changed to match fashion and available textiles.[2]
Cloaks generally fasten at the neck or over the shoulder, vary in length, from hip all the way down to the ankle, mid-calf being the normal length. They may have an attached hood and may cover and fasten down the front, in which case they have holes or slits for the hands to pass through. However, cloaks are almost always sleeveless.
https://en.wikipedia.org/wiki/Cloak
A cloak of invisibility is an item that prevents the wearer from being seen. In folklore, mythology and fairy tales, a cloak of invisibility appears either as a magical item used by duplicitous characters or an item worn by a hero to fulfill a quest. It is a common theme in Welsh and Germanic folklore, and may originate with the cap of invisibility seen in ancient Greek myths. The motif falls under "D1361.12 magic cloak of invisibility" in the Stith Thompson motif index scheme.
https://en.wikipedia.org/wiki/Cloak_of_invisibility
In classical mythology, the Cap of Invisibility (Ἅϊδος κυνέη (H)aïdos kyneē in Greek, lit. dog-skin of Hades) is a helmet or cap that can turn the wearer invisible,[1] also known as the Cap of Hades or Helm of Hades.[2] Wearers of the cap in Greek myths include Athena, the goddess of wisdom, the messenger god Hermes, and the hero Perseus. Those wearing the Cap become invisible to other supernatural entities, akin to a cloud of mist sometimes used to remain undetectable.[3]
https://en.wikipedia.org/wiki/Cap_of_invisibility
A cloaking device is a hypothetical or fictional stealth technology that can cause objects, such as spaceships or individuals, to be partially or wholly invisible to parts of the electromagnetic (EM) spectrum. Fictional cloaking devices have been used as plot devices in various media for many years.
Developments in scientific research[1] show that real-world cloaking devices can obscure objects from at least one wavelength of EM emissions. Scientists already use artificial materials called metamaterials to bend light around an object.[2] However, over the entire spectrum, a cloaked object scatters more than an uncloaked object.[3]
https://en.wikipedia.org/wiki/Cloaking_device
https://en.wikipedia.org/wiki/Metamaterial_cloaking
https://en.wikipedia.org/wiki/Theories_of_cloaking
https://en.wikipedia.org/wiki/The_Emperor%27s_New_Cloak
https://en.wikipedia.org/wiki/Cloaking
https://en.wikipedia.org/wiki/Invisibility_Cloak
https://en.wikipedia.org/wiki/List_of_hypothetical_technologies
https://en.wikipedia.org/wiki/List_of_British_innovations_and_discoveries
https://en.wikipedia.org/wiki/List_of_emerging_technologies
Implant can refer to:
Medicine
- Implant (medicine), or specifically:
Alternative
- Alien implants
- Extraocular implant
- Implant (body modification)
- Implant (thought insertion)
- Microchip implant (animal) (human)
- The Implant, a television episode of Seinfeld
See also
https://en.wikipedia.org/wiki/Implant
In ufology, alien implants is a term used to describe physical objects allegedly placed in someone's body after they have been abducted by aliens. Claimed capabilities of the implants range from telepresence to mind control to biotelemetry (the latter akin to humans tagging wild animals for study). As with UFO subjects in general, the idea of "alien implants" has seen very little attention from mainstream scientists.
https://en.wikipedia.org/wiki/Alien_implants
Alien abduction (also called abduction phenomenon, alien abduction syndrome, or UFO abduction) refers to the phenomenon of people reporting the experience of being kidnapped and subjected to physical and psychological experimentation by an alien figure.[1] People claiming to have been abducted are usually called "abductees"[2] or "experiencers". Most scientists and mental health professionals explain these experiences by factors such as suggestibility (e.g. false memory syndrome), sleep paralysis, deception, and psychopathology.[3] Skeptic Robert Sheaffer sees similarity between some of the aliens described by abductees and those depicted in science fiction films, in particular Invaders From Mars (1953).[4]
Typical claims involve forced medical examinations that emphasize the subject's reproductive systems.[5] Abductees sometimes claim to have been warned against environmental abuses and the dangers of nuclear weapons,[6] or to have engaged in interspecies breeding.[7] The contents of the abduction narrative often seem to vary with the home culture of the alleged abductee.[4] Unidentified flying objects (UFOs), alien abduction, and mind control plots can also be part of radical political apocalyptic and millenarian narratives.[8]
Reports of the abduction phenomenon have been made all around the world, but are most common in English-speaking countries, especially the United States.[4] The first alleged alien abduction claim to be widely publicized was the Betty and Barney Hill abduction in 1961.[9] UFO abduction claims have declined since their initial surge in the mid-1970s and alien abduction narratives have found less popularity in mainstream media. Skeptic Michael Shermer proposed that the ubiquity of camera phones increases the burden of evidence for such claims, and may be a cause for their decline.[10]
https://en.wikipedia.org/wiki/Alien_abduction
An unidentified flying object (UFO) is any perceived aerial phenomenon that cannot be immediately identified or explained. Upon investigation, most UFOs are identified as known objects or atmospheric phenomena, while a small number remain unexplained.
Scientists and skeptic organizations such as the Committee for Skeptical Inquiry have provided prosaic explanations for a large number of claimed UFOs being caused by natural phenomena, human technology, delusions, or hoaxes. Small but vocal groups of ufologists favour unconventional or pseudoscientific hypotheses, often claiming that UFOs are evidence of extraterrestrial intelligence. Beliefs surrounding UFOs have inspired parts of new religions.
While unusual sightings have been reported in the sky throughout history, UFOs became culturally prominent after World War II, escalating during the Space Age. The 20th century saw studies and investigations into UFO reports conducted by governments (such as Project Blue Book in the United States and Project Condign in the United Kingdom), as well as by organisations and individuals.
https://en.wikipedia.org/wiki/Unidentified_flying_object
A ghost is the soul or spirit of a dead person or animal that is believed to be able to appear to the living. In ghostlore, descriptions of ghosts vary widely, from an invisible presence to translucent or barely visible wispy shapes to realistic, lifelike forms. The deliberate attempt to contact the spirit of a deceased person is known as necromancy, or in spiritism as a séance. Other terms associated with it are apparition, haunt, phantom, poltergeist, shade, specter, spirit, spook, wraith, demon, and ghoul.
https://en.wikipedia.org/wiki/Ghost
A superstition is any belief or practice considered by non-practitioners to be irrational or supernatural, attributed to fate or magic, perceived supernatural influence, or fear of that which is unknown. It is commonly applied to beliefs and practices surrounding luck, amulets, astrology, fortune telling, spirits, and certain paranormal entities, particularly the belief that future events can be foretold by specific (apparently) unrelated prior events.[1][2]
Also, the word superstition is often used to refer to a religion not practiced by the majority of a given society regardless of whether the prevailing religion contains alleged superstitions or to all religions by the antireligious.[1]
https://en.wikipedia.org/wiki/Superstition
https://en.wikipedia.org/wiki/Suspicion
https://en.wikipedia.org/wiki/Skepticism
https://en.wikipedia.org/wiki/Cynicism_(contemporary)
https://en.wikipedia.org/wiki/Criticism
An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages and greenhouse periods, during which there are no glaciers on the planet. Earth is in the Quaternary glaciation.[1] Individual pulses of cold climate within an ice age are termed glacial periods (or, alternatively, glacials, glaciations, glacial stages, stadials, stades, or colloquially, ice ages), and intermittent warm periods within an ice age are called interglacials or interstadials.[2]
https://en.wikipedia.org/wiki/Ice_age
A nuclear reactor is a device used to initiate and control a fission nuclear chain reaction or nuclear fusion reactions. Nuclear reactors are used at nuclear power plants for electricity generation and in nuclear marine propulsion. Heat from nuclear fission is passed to a working fluid (water or gas), which in turn runs through steam turbines. These either drive a ship's propellers or turn electrical generators' shafts. Nuclear generated steam in principle can be used for industrial process heat or for district heating. Some reactors are used to produce isotopes for medical and industrial use, or for production of weapons-grade plutonium. As of 2022, the International Atomic Energy Agency reports there are 422 nuclear power reactors and 223 nuclear research reactors in operation around the world.[1][2][3]
In the early era of nuclear reactors (1940s), a reactor was known as a nuclear pile or atomic pile (so-called because the graphite moderator blocks of the first reactor to reach criticality were stacked in a pile).[4]
https://en.wikipedia.org/wiki/Nuclear_reactor
A train (from Old French trahiner, from Latin trahere, "to pull, to draw"[1]) is a series of connected vehicles that run along a railway track and transport people or freight. Trains are typically pulled or pushed by locomotives (often known simply as "engines"), though some are self-propelled, such as multiple units. Passengers and cargo are carried in railroad cars, also known as wagons. Trains are designed to a certain gauge, or distance between rails. Most trains operate on steel tracks with steel wheels, the low friction of which makes them more efficient than other forms of transport.
Trains have their roots in wagonways, which used railway tracks and were powered by horses or pulled by cables. Following the invention of the steam locomotive in the United Kingdom in 1804, trains rapidly spread around the world, allowing freight and passengers to move over land faster and cheaper than ever possible before. Rapid transit and trams were first built in the late 1800s to transport large numbers of people in and around cities. Beginning in the 1920s, and accelerating following World War II, diesel and electric locomotives replaced steam as the means of motive power. Following the development of cars, trucks, and extensive networks of highways which offered greater mobility, as well as faster airplanes, trains declined in importance and market share, and many rail lines were abandoned. The spread of buses led to the closure of many rapid transit and tram systems during this time as well.
Since the 1970s, governments, environmentalists, and train advocates have promoted increased use of trains due to their greater fuel efficiency and lower greenhouse gas emissions compared to other modes of land transport. High-speed rail, first built in the 1960s, has proven competitive with cars and planes over short to medium distances. Commuter rail has grown in importance since the 1970s as an alternative to congested highways and a means to promote development, as has light rail in the 21st century. Freight trains remain important for the transport of bulk commodities such as coal and grain, as well as being a means of reducing road traffic congestion by freight trucks.
While conventional trains operate on relatively flat tracks with two rails, a number of specialized trains exist which are significantly different in their mode of operation. Monorails operate on a single rail, while funiculars and rack railways are uniquely designed to traverse steep slopes. Experimental trains such as high speed maglevs, which use magnetic levitation to float above a guideway, are under development in the 2020s and offer higher speeds than even the fastest conventional trains. Trains which use alternative fuels such as natural gas and hydrogen are another 21st century development.
https://en.wikipedia.org/wiki/Train
An autograph or holograph is a manuscript or document written in its author's or composer's hand. The meaning of autograph as a document penned entirely by the author of its content, as opposed to a typeset document or one written by a copyist or scribe other than the author, overlaps with that of holograph.
Autograph manuscripts are studied by scholars, and can become collectable objects. Holographic documents have, in some jurisdictions, a specific legal standing.[not verified in body]
https://en.wikipedia.org/wiki/Autograph_(manuscript)
Holography is a technique that enables a wavefront to be recorded and later re-constructed. Holography is best known as a method of generating real three-dimensional images, but it also has a wide range of other applications. In principle, it is possible to make a hologram for any type of wave.
A hologram is made by superimposing a second wavefront (normally called the reference beam) on the wavefront of interest, thereby generating an interference pattern which is recorded on a physical medium. When only the second wavefront illuminates the interference pattern, it is diffracted to recreate the original wavefront. Holograms can also be computer-generated by modelling the two wavefronts and adding them together digitally. The resulting digital image is then printed onto a suitable mask or film and illuminated by a suitable source to reconstruct the wavefront of interest.
https://en.wikipedia.org/wiki/Holography
Genetics is the study of genes, genetic variation, and heredity in organisms.[1][2][3] It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinian friar working in the 19th century in Brno, was the first to study genetics scientifically. Mendel studied "trait inheritance", patterns in the way traits are handed down from parents to offspring over time. He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene.
https://en.wikipedia.org/wiki/Genetics
In computing, a database is an organized collection of data stored and accessed electronically. Small databases can be stored on a file system, while large databases are hosted on computer clusters or cloud storage. The design of databases spans formal techniques and practical considerations, including data modeling, efficient data representation and storage, query languages, security and privacy of sensitive data, and distributed computing issues, including supporting concurrent access and fault tolerance.
https://en.wikipedia.org/wiki/Database
Animal migration is the relatively long-distance movement of individual animals, usually on a seasonal basis. It is the most common form of migration in ecology. It is found in all major animal groups, including birds, mammals, fish, reptiles, amphibians, insects, and crustaceans. The cause of migration may be local climate, local availability of food, the season of the year or for mating.
https://en.wikipedia.org/wiki/Animal_migration
Geopositioning, also known as geotracking, geolocalization, geolocating, geolocation, or geoposition fixing, is the process of determining or estimating the geographic position of an object.[1]
Geopositioning yields a set of geographic coordinates (such as latitude and longitude) in a given map datum; positions may also be expressed as a bearing and range from a known landmark. In turn, positions can determine a meaningful location, such as a street address.
Specific instances include: animal geotracking, the process of inferring the location of animals; positioning system, the mechanisms for the determination of geographic positions in general; internet geolocation, geolocating a device connected to the internet; and mobile phone tracking.[2]
https://en.wikipedia.org/wiki/Geopositioning
GPS animal tracking is a process whereby biologists, scientific researchers or conservation agencies can remotely observe relatively fine-scale movement or migratory patterns in a free-ranging wild animal using the Global Positioning System (GPS) and optional environmental sensors or automated data-retrieval technologies such as Argos satellite uplink, mobile data telephony or GPRS and a range of analytical software tools.[1]
https://en.wikipedia.org/wiki/GPS_animal_tracking
Rescue comprises responsive operations that usually involve the saving of life, or the urgent treatment of injuries after an accident or a dangerous situation.
https://en.wikipedia.org/wiki/Rescue
A patrol is commonly a group of personnel, such as law enforcement officers, military personnel, or security personnel, that are assigned to monitor or secure a specific geographic area.
https://en.wikipedia.org/wiki/Patrol
An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections.[1][2] They may either kill or inhibit the growth of bacteria. A limited number of antibiotics also possess antiprotozoal activity.[3][4] Antibiotics are not effective against viruses such as the common cold or influenza;[5] drugs which inhibit growth of viruses are termed antiviral drugs or antivirals rather than antibiotics. They are also not effective against fungi; drugs which inhibit growth of fungi are called antifungal drugs.
Sometimes, the term antibiotic—literally "opposing life", from the Greek roots ἀντι anti, "against" and βίος bios, "life"—is broadly used to refer to any substance used against microbes, but in the usual medical usage, antibiotics (such as penicillin) are those produced naturally (by one microorganism fighting another), whereas non-antibiotic antibacterials (such as sulfonamides and antiseptics) are fully synthetic. However, both classes have the same goal of killing or preventing the growth of microorganisms, and both are included in antimicrobial chemotherapy. "Antibacterials" include antiseptic drugs, antibacterial soaps, and chemical disinfectants, whereas antibiotics are an important class of antibacterials used more specifically in medicine[6] and sometimes in livestock feed.
Antibiotics have been used since ancient times. Many civilizations used topical application of moldy bread, with many references to its beneficial effects arising from ancient Egypt, Nubia, China, Serbia, Greece, and Rome.[7] The first person to directly document the use of molds to treat infections was John Parkinson (1567–1650). Antibiotics revolutionized medicine in the 20th century. Alexander Fleming (1881–1955) discovered modern day penicillin in 1928, the widespread use of which proved significantly beneficial during wartime. However, the effectiveness and easy access to antibiotics have also led to their overuse[8] and some bacteria have evolved resistance to them.[1][9][10][11] The World Health Organization has classified antimicrobial resistance as a widespread "serious threat [that] is no longer a prediction for the future, it is happening right now in every region of the world and has the potential to affect anyone, of any age, in any country".[12] Global deaths attributable to antimicrobial resistance numbered 1.27 million in 2019.[13]
https://en.wikipedia.org/wiki/Antibiotic
Apparatus to sterilize surgical instruments (1914–1918)
Spacecraft
There are strict international rules to protect the contamination of Solar System bodies from biological material from Earth. Standards vary depending on both the type of mission and its destination; the more likely a planet is considered to be habitable, the stricter the requirements are.[citation needed]
Many components of instruments used on spacecraft cannot withstand very high temperatures, so techniques not requiring excessive temperatures are used as tolerated, including heating to at least 120 °C (248 °F), chemical sterilization, oxidization, ultraviolet, and irradiation.[7]
https://en.wikipedia.org/wiki/Sterilization_(microbiology)
Planetary habitability is the measure of a planet's or a natural satellite's potential to develop and maintain environments hospitable to life.[1] Life may be generated directly on a planet or satellite endogenously or be transferred to it from another body, through a hypothetical process known as panspermia.[2] Environments do not need to contain life to be considered habitable nor are accepted habitable zones (HZ) the only areas in which life might arise.[3]
https://en.wikipedia.org/wiki/Planetary_habitability
As the existence of life beyond Earth is unknown, planetary habitability is largely an extrapolation of conditions on Earth and the characteristics of the Sun and Solar System which appear favorable to life's flourishing.[4] Of particular interest are those factors that have sustained complex, multicellular organisms on Earth and not just simpler, unicellular creatures. Research and theory in this regard is a component of a number of natural sciences, such as astronomy, planetary science and the emerging discipline of astrobiology.
An absolute requirement for life is an energy source, and the notion of planetary habitability implies that many other geophysical, geochemical, and astrophysical criteria must be met before an astronomical body can support life. In its astrobiology roadmap, NASA has defined the principal habitability criteria as "extended regions of liquid water,[1] conditions favorable for the assembly of complex organic molecules, and energy sources to sustain metabolism".[5] In August 2018, researchers reported that water worlds could support life.[6][7]
Habitability indicators and biosignatures must be interpreted within a planetary and environmental context.[2] In determining the habitability potential of a body, studies focus on its bulk composition, orbital properties, atmosphere, and potential chemical interactions. Stellar characteristics of importance include mass and luminosity, stable variability, and high metallicity. Rocky, wet terrestrial-type planets and moons with the potential for Earth-like chemistry are a primary focus of astrobiological research, although more speculative habitability theories occasionally examine alternative biochemistries and other types of astronomical bodies.
The idea that planets beyond Earth might host life is an ancient one, though historically it was framed by philosophy as much as physical science.[a] The late 20th century saw two breakthroughs in the field. The observation and robotic spacecraft exploration of other planets and moons within the Solar System has provided critical information on defining habitability criteria and allowed for substantial geophysical comparisons between the Earth and other bodies. The discovery of exoplanets, beginning in the early 1990s[8][9] and accelerating thereafter, has provided further information for the study of possible extraterrestrial life. These findings confirm that the Sun is not unique among stars in hosting planets and expands the habitability research horizon beyond the Solar System.
https://en.wikipedia.org/wiki/Planetary_habitability
In physical cosmology, the age of the universe is the time elapsed since the Big Bang. Astronomers have derived two different measurements of the age of the universe:[1] a measurement based on direct observations of an early state of the universe, which indicate an age of 13.787±0.020 billion years as interpreted with the Lambda-CDM concordance model as of 2021;[2] and a measurement based on the observations of the local, modern universe, which suggest a younger age.[3][4][5] The uncertainty of the first kind of measurement has been narrowed down to 20 million years, based on a number of studies that all show similar figures for the age and that includes studies of the microwave background radiation by the Planck spacecraft, the Wilkinson Microwave Anisotropy Probe and other space probes. Measurements of the cosmic background radiation give the cooling time of the universe since the Big Bang,[6] and measurements of the expansion rate of the universe can be used to calculate its approximate age by extrapolating backwards in time. The range of the estimate is also within the range of the estimate for the oldest observed star in the universe.
https://en.wikipedia.org/wiki/Age_of_the_universe
The observable universe is a ball-shaped region of the universe comprising all matter that can be observed from Earth or its space-based telescopes and exploratory probes at the present time, because the electromagnetic radiation from these objects has had time to reach the Solar System and Earth since the beginning of the cosmological expansion. There may be 2 trillion galaxies in the observable universe,[7][8] although that number was reduced in 2021 to only several hundred billion based on data from New Horizons.[9][10][11] Assuming the universe is isotropic, the distance to the edge of the observable universe is roughly the same in every direction. That is, the observable universe is a spherical region centered on the observer. Every location in the universe has its own observable universe, which may or may not overlap with the one centered on Earth.
The word observable in this sense does not refer to the capability of modern technology to detect light or other information from an object, or whether there is anything to be detected. It refers to the physical limit created by the speed of light itself. No signal can travel faster than light, hence there is a maximum distance (called the particle horizon) beyond which nothing can be detected, as the signals could not have reached us yet. Sometimes astrophysicists distinguish between the visible universe, which includes only signals emitted since recombination (when hydrogen atoms were formed from protons and electrons and photons were emitted)—and the observable universe, which includes signals since the beginning of the cosmological expansion (the Big Bang in traditional physical cosmology, the end of the inflationary epoch in modern cosmology).
According to calculations, the current comoving distance—proper distance, which takes into account that the universe has expanded since the light was emitted—to particles from which the cosmic microwave background radiation (CMBR) was emitted, which represents the radius of the visible universe, is about 14.0 billion parsecs (about 45.7 billion light-years), while the comoving distance to the edge of the observable universe is about 14.3 billion parsecs (about 46.6 billion light-years),[12] about 2% larger. The radius of the observable universe is therefore estimated to be about 46.5 billion light-years[13][14] and its diameter about 28.5 gigaparsecs (93 billion light-years, or 8.8×1026 metres or 2.89×1027 feet), which equals 880 yottametres.[15] Using the critical density and the diameter of the observable universe, the total mass of ordinary matter in the universe can be calculated to be about 1.5×1053 kg.[16] In November 2018, astronomers reported that the extragalactic background light (EBL) amounted to 4×1084 photons.[17][18]
As the universe's expansion is accelerating, all currently observable objects, outside the local supercluster, will eventually appear to freeze in time, while emitting progressively redder and fainter light. For instance, objects with the current redshift z from 5 to 10 will remain observable for no more than 4–6 billion years. In addition, light emitted by objects currently situated beyond a certain comoving distance (currently about 19 billion parsecs) will never reach Earth.[19]
https://en.wikipedia.org/wiki/Observable_universe
An army,[1] ground force or land force is an armed force that fights primarily on land. In the broadest sense, it is the land-based military branch, service branch or armed service of a nation or country. It may also include aviation assets by possessing an army aviation component. Within a national military force, the word army may also mean a field army.
In some countries, such as France and China, the term "army", especially in its plural form "armies", has the broader meaning of armed forces as a whole, while retaining the colloquial sense of land forces. To differentiate the colloquial army from the formal concept of military force, the term is qualified, for example in France the land force is called Armée de terre, meaning Land Army, and the air and space force is called Armée de l'Air et de l’Espace, meaning Air and Space Army. The naval force, although not using the term "army", is also included in the broad sense of the term "armies" — thus the French Navy is an integral component of the collective French Armies (French Armed Forces) under the Ministry of the Armies. A similar pattern is seen in China, with the People's Liberation Army (PLA) being the overall military, the land force being the PLA Ground Force, and so forth for the PLA Air Force, the PLA Navy, and other branches. By convention, irregular military is understood in contrast to regular armies which grew slowly from personal bodyguards or elite militia. Regular in this case refers to standardized doctrines, uniforms, organizations, etc. Regular military can also refer to full-time status (standing army), versus reserve or part-time personnel. Other distinctions may separate statutory forces (established under laws such as the National Defence Act), from de facto "non-statutory" forces such as some guerrilla and revolutionary armies. Armies may also be expeditionary (designed for overseas or international deployment) or fencible (designed for – or restricted to – homeland defence).
Structure
Armies are always divided into various specialties, according to the mission, role, and training of individual units, and sometimes individual soldiers within a unit.
Some of the groupings common to all armies include the following:
https://en.wikipedia.org/wiki/Army
https://en.wikipedia.org/wiki/Disintegration
https://en.wikipedia.org/wiki/Automatic
https://en.wikipedia.org/wiki/Assassination
https://en.wikipedia.org/wiki/Operation
https://en.wikipedia.org/wiki/Euthanasia
https://en.wikipedia.org/wiki/Cremation
Cremation is a method of final disposition of a dead body through burning.[1]
Cremation may serve as a funeral or post-funeral rite and as an alternative to burial. In some countries, including India and Nepal, cremation on an open-air pyre is an ancient tradition. Starting in the 19th century, cremation was introduced or reintroduced into other parts of the world. In modern times, cremation is commonly carried out with a closed furnace (cremator), at a crematorium.
Cremation leaves behind an average of 2.4 kg (5.3 lbs) of remains known as "ashes" or "cremains". This is not all ash but includes unburnt fragments of bone mineral, which are commonly ground into powder. They do not constitute a health risk and may be buried, interred in a memorial site, retained by relatives or scattered in various ways.
https://en.wikipedia.org/wiki/Cremation
https://en.wikipedia.org/wiki/Emergency
https://en.wikipedia.org/wiki/Metalsmith
https://en.wikipedia.org/wiki/Television
https://en.wikipedia.org/wiki/Radio
https://en.wikipedia.org/wiki/Secret_service
https://en.wikipedia.org/wiki/Special_forces
https://en.wikipedia.org/wiki/Federal_Bureau_of_Investigation
The phrase "life unworthy of life" (German: Lebensunwertes Leben) was a Nazi designation for the segments of the populace which, according to the Nazi regime, had no right to live. Those individuals were targeted to be murdered by the state ("euthanized"), usually through the compulsion or deception of their caretakers. The term included people with serious medical problems and those considered grossly inferior according to the racial policy of Nazi Germany. This concept formed an important component of the ideology of Nazism and eventually helped lead to the Holocaust.[1] It is similar to but more restrictive than the concept of Untermensch, subhumans, as not all "subhumans" were considered unworthy of life (Slavs, for instance, were deemed useful for slave labor).
https://en.wikipedia.org/wiki/Life_unworthy_of_life
https://en.wikipedia.org/wiki/The_Holocaust
Nazi Germany used six extermination camps (German: Vernichtungslager), also called death camps (Todeslager), or killing centers (Tötungszentren), in Central Europe during World War II to systematically murder over 2.7 million people – mostly Jews – in the Holocaust.[1][2][3] The victims of death camps were primarily murdered by gassing, either in permanent installations constructed for this specific purpose, or by means of gas vans.[4] The six extermination camps were Chełmno, Belzec, Sobibor, Treblinka, Majdanek and Auschwitz-Birkenau. Extermination through labour was also used at the Auschwitz and Majdanek death camps.[5][6][4] Millions were also murdered in concentration camps, in the Aktion T4 or murdered directly on side.[7]
https://en.wikipedia.org/wiki/Extermination_camp
The horse (Equus ferus caballus)[2][3] is a domesticated, one-toed, hoofed mammal. It belongs to the taxonomic family Equidae and is one of two extant subspecies of Equus ferus. The horse has evolved over the past 45 to 55 million years from a small multi-toed creature, close to Eohippus, into the large, single-toed animal of today. Humans began domesticating horses around 4000 BCE, and their domestication is believed to have been widespread by 3000 BCE. Horses in the subspecies caballus are domesticated, although some domesticated populations live in the wild as feral horses. These feral populations are not true wild horses, as this term is used to describe horses that have never been domesticated. There is an extensive, specialized vocabulary used to describe equine-related concepts, covering everything from anatomy to life stages, size, colors, markings, breeds, locomotion, and behavior.
https://en.wikipedia.org/wiki/Horse
The Clone Wars is a series of conflicts in the fictional Star Wars universe.
https://en.wikipedia.org/wiki/Clone_Wars
- At Home, a book of collected essays by Gore Vidal
- At Home, a recipe book by Heston Blumenthal
- At Home (book), a 2022 cookbook by Gavin Kaysen and Nick Fauchald
- At Home: A Short History of Private Life, a 2010 book by Bill Bryson
- "At Home" (short story), an 1887 short story by Anton Chekhov
Film and television
- At Home (TV series), a 1940s television series
- Heima, a 2007 feature film by Icelandic band Sigur Rós
Music
- Bei uns Z'haus, a waltz composed by Johann Strauss II
- At Home, album by Lambert and Nuttycombe 1970
- At Home (Cherish the Ladies album), 1999
- At Home (Shocking Blue album), 1969
- At Home (Avishai Cohen album), an album by Avishai Cohen
- At Home (With Family), an album by Eddie Hazel
- "At Home" (song), a 2011 song by Crystal Fighters
Companies and organizations
- At Home, a program for homeless people with mental illnesses by the Mental Health Commission of Canada
- At Home (store), an American chain of home decor stores.
See also
https://en.wikipedia.org/wiki/At_Home
Dexter's Laboratory[d] is an American animated television series created by Genndy Tartakovsky for Cartoon Network and distributed by Warner Bros. Domestic Television Distribution. The series follows Dexter, an enthusiastic boy-genius with a hidden science laboratory in his room full of inventions, which he keeps secret from his clueless parents, who are only referred to as "Mom" and "Dad". Dexter is at constant odds with his older and more extroverted sister Dee Dee, who always gains access to the lab and inadvertently foils his experiments. Dexter has a bitter rivalry with his neighbor and classmate Mandark, a nefarious boy-genius who attempts to undermine Dexter at every opportunity. Prominently featured in the first and second seasons are other segments focusing on superhero-based characters Monkey, Dexter's pet lab-monkey/superhero, and the Justice Friends, a trio of superheroes who share an apartment.
https://en.wikipedia.org/wiki/Dexter%27s_Laboratory
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