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Divers
Diver or divers may refer to: *Diving (sport), the sport of performing acrobatics while jumping or falling into water *Practitioner of underwater diving, including: **scuba diving, **freediving, **surface-supplied diving, **saturation diving, and ** atmospheric suit diving People * Diver (surname) *Edward Divers (1837–1912), British chemist *"Diver", nickname of Tom Derrick (1914–1945), Australian Second World War recipient of the Victoria Cross Military *V-1 flying bomb, code named "diver" by the British World War II armed forces **Operation Diver, the British countermeasures against the German V-1 flying bomb campaign *AUM-N-4 Diver, a proposed U.S. Navy torpedo-carrying missile of the late 1940s. * Diver (United States Navy) Arts and entertainment * ''Diver'' (EP), a 2006 EP by A Wilhelm Scream * "Diver" (Nico Touches the Walls song), a 2011 song by Nico Touches the Walls * "Diver" (Kana-Boon song), a 2015 song by Kana-Boon * ''Divers'' (album), a 2015 album by Joanna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Divers (album)
''Divers'' is the fourth studio album by American musician Joanna Newsom, released on October 23, 2015 via Drag City. The album was revealed on August 10, 2015, along with its first song, " Sapokanikan", which was released digitally as the first single. The cover art, album packaging, and music video for the album's title track feature the work of artist Kim Keever. The music video was directed by Paul Thomas Anderson with whom Newsom worked for the film ''Inherent Vice''. Speaking about the album's creative process in an interview with ''Entertainment Weekly'', she said "I ... spent a year or two on the instrumental arrangements and overdubs. I wanted the character and colors of the instrumentation to shift definitively, from song to song, which entailed a wide pool of collaborators and a lengthy collaborative process with each person." She further described the process of making the album as "probably the most fun I’ve had making a record". Entertainment Weekly also reported ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuba Diving
Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for "Self-Contained Underwater Breathing Apparatus", was coined by Christian J. Lambertsen in a patent submitted in 1952. Scuba divers carry their own source of breathing gas, usually compressed air, affording them greater independence and movement than surface-supplied divers, and more time underwater than free divers. Although the use of compressed air is common, a gas blend with a higher oxygen content, known as enriched air or nitrox, has become popular due to the reduced nitrogen intake during long and/or repetitive dives. Also, breathing gas diluted with helium may be used to reduce the likelihood and effects of nitrogen narcosis during deeper dives. Open circuit scuba systems discharge the breathing gas into the environment as it is exhaled, and consist of one or more diving cylinders containing breat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Divers
Edward Divers Royal Society, FRS (27 November 1837 – 8 April 1912) was a British experimental chemist who rose to prominence despite being visually impaired from young age. Between 1873 and 1899, Divers lived and worked in Japan and significantly contributed to the science and education of that country. Biography Divers was born in London and was of Kentish ancestry. He had one brother, who was connected with the Thames Ironworks and Shipbuilding Company, and a sister. Inflammation in the eyes during infancy seriously impaired his vision, which could not be properly corrected by glasses. This deficiency was further aggravated by an explosion during an experiment in 1884 making him blind in the right eye. In 1850, Divers entered the City of London School where he became inspired by chemistry lectures given by Thomas Hall. In 1853–1854 he became an assistant in John Stenhouse's laboratory at the medical school of St Bartholomew's Hospital. Stenhouse regarded defective vision o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underwater Diving
Underwater diving, as a human activity, is the practice of descending below the water's surface to interact with the environment. It is also often referred to as diving, an ambiguous term with several possible meanings, depending on context. Immersion in water and exposure to high ambient pressure have physiological effects that limit the depths and duration possible in ambient pressure diving. Humans are not physiologically and anatomically well-adapted to the environmental conditions of diving, and various equipment has been developed to extend the depth and duration of human dives, and allow different types of work to be done. In ambient pressure diving, the diver is directly exposed to the pressure of the surrounding water. The ambient pressure diver may dive on breath-hold (freediving) or use breathing apparatus for scuba diving or surface-supplied diving, and the saturation diving technique reduces the risk of decompression sickness (DCS) after long-duration deep dives ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diving (sport)
Diving is the sport of jumping or falling into water from a platform or springboard, usually while performing acrobatics. Diving is an internationally recognized sport that is part of the Olympic Games. In addition, unstructured and non-competitive diving is a recreational pastime. Competitors possess many of the same characteristics as gymnasts and dancers, including strength, flexibility, kinaesthetic judgment and air awareness. Some professional divers were originally gymnasts or dancers as both the sports have similar characteristics to diving. Dmitri Sautin holds the record for most Olympic diving medals won, by winning eight medals in total between 1992 and 2008. History Plunging Although diving has been a popular pastime across the world since ancient times, the first modern diving competitions were held in England in the 1880s. The exact origins of the sport are unclear, though it likely derives from the act of diving at the start of swimming races.Wilson, William ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diver (United States Navy)
A United States Navy diver refers to a service personnel that may be a restricted fleet line (Engineering Duty) officer, civil engineer corps (CEC) officer, Medical Corps officer, or an enlisted (ND or HM rating) who is qualified in underwater diving and salvage. Navy divers serve with fleet diving detachments and in research and development. Some of the mission areas of the Navy diver include: marine salvage, harbor clearance, underwater ship husbandry and repair, submarine rescue, saturation diving, experimental diving, underwater construction and welding, as well as serving as technical experts to the Navy SEALs, Marine Corps, and Navy EOD diving commands. The U.S. Navy is the lead agency in military diving technology and training within the U.S. Department of Defense. The foundation of the Navy diving program consists of the Navy Diver (ND) rating for enlisted personnel who perform diving as their occupational specialty in the Navy. History through World War II The U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saturation Diving
Saturation diving is diving for periods long enough to bring all tissues into equilibrium with the partial pressures of the inert components of the breathing gas used. It is a diving mode that reduces the number of decompressions divers working at great depths must undergo by only decompressing divers once at the end of the diving operation, which may last days to weeks, having them remain under pressure for the whole period. A diver breathing pressurized gas accumulates dissolved inert gas used in the breathing mixture to dilute the oxygen to a non-toxic level in his or her tissues, which can cause decompression sickness ("the bends") if permitted to come out of solution within the body tissues; hence, returning to the surface safely requires lengthy decompression so that the inert gases can be eliminated via the lungs. Once the dissolved gases in a diver's tissues reach the saturation point, however, decompression time does not increase with further exposure, as no more inert g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freediving
Freediving, free-diving, free diving, breath-hold diving, or skin diving is a form of underwater diving that relies on breath-holding until resurfacing rather than the use of breathing apparatus such as scuba gear. Besides the limits of breath-hold, immersion in water and exposure to high ambient pressure also have physiological effects that limit the depths and duration possible in freediving. Examples of freediving activities are traditional fishing techniques, competitive and non-competitive freediving, competitive and non-competitive spearfishing and freediving photography, synchronised swimming, underwater football, underwater rugby, underwater hockey, underwater target shooting and snorkeling. There are also a range of "competitive apnea" disciplines; in which competitors attempt to attain great depths, times, or distances on a single breath. Historically, the term ''free diving'' was also used to refer to scuba diving, due to the freedom of movement compared with surfa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface-supplied Diving
Surface-supplied diving is diving using equipment supplied with breathing gas using a diver's umbilical from the surface, either from the shore or from a diving support vessel, sometimes indirectly via a diving bell. This is different from scuba diving, where the diver's breathing equipment is completely self-contained and there is no link to the surface. The primary advantages of conventional surface supplied diving are lower risk of drowning and considerably larger breathing gas supply than scuba, allowing longer working periods and safer decompression. Disadvantages are the absolute limitation on diver mobility imposed by the length of the umbilical, encumbrance by the umbilical, and high logistical and equipment costs compared with scuba. The disadvantages restrict use of this mode of diving to applications where the diver operates within a small area, which is common in commercial diving work. The copper helmeted free-flow standard diving dress is the version which made com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legal Recognition Of Non-binary Gender
Multiple countries legally recognize non-binary or third gender classifications. These classifications are typically based on a person's gender identity. In some countries, such classifications may only be available to intersex people, born with sex characteristics that "do not fit the typical definitions for male or female bodies." History In recent years, some societies have begun to legally recognize non-binary, genderqueer, or third gender identities. Some non-western societies have long recognized transgender people as a third gender, though this may not (or may only recently) include internationally-recognized ‘legal rights’ for such people. This has much more to do with the nature of the legal system towards gender than the nature of the societies towards it, as referenced by the distinct cultural place and societal recognition privileging members of the third gender in non-Western societies which recognize them—five examples being pre-colonial Inca Qariwarmi, Pali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diver (surname) (1837–1912), British chemist
{{surname, Diver ...
Diver is the surname of: * Alfred Diver (1823–1876), English cricketer * Bridget Diver (died 1915), watch guard in the American Civil War * Colin Diver, president of Reed College in Portland, Oregon, United States * Damian Diver (born 1970s), Irish Gaelic footballer * Danny Diver (born 1956), former manager of East Stirlingshire Football Club * Edwin Diver (1861–1924), English cricketer * Joe Diver, Irish Gaelic footballer * Stuart Diver (born 1970), ski instructor, sole survivor of the 1997 Thredbo landslide * William Diver (1921–1995), founder of the Columbia School of Linguistics See also * Edward Divers Edward Divers Royal Society, FRS (27 November 1837 – 8 April 1912) was a British experimental chemist who rose to prominence despite being visually impaired from young age. Between 1873 and 1899, Divers lived and worked in Japan and significan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loon
Loons (North American English) or divers (British / Irish English) are a group of aquatic birds found in much of North America and northern Eurasia. All living species of loons are members of the genus ''Gavia'', family Gaviidae and order Gaviiformes . Description Loons, which are the size of large ducks or small geese, resemble these birds in shape when swimming. Like ducks and geese, but unlike coots (which are Rallidae) and grebes ( Podicipedidae), the loon's toes are connected by webbing. The loons may be confused with the cormorants (Phalacrocoracidae), but can be distinguished from them by their distinct call. Cormorants are not-too-distant relatives of loons, and like them are heavy-set birds whose bellies, unlike those of ducks and geese, are submerged when swimming. Loons in flight resemble plump geese with seagulls' wings that are relatively small in proportion to their bulky bodies. The bird points its head slightly upwards while swimming, but less so than cormorants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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