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George (snail)
George ( – January 1, 2019)Ed Yong (2019"The Last of Its Kind"''The Atlantic'', July 2019 issue. Accessed June 28, 2019. was a snail of the species '' Achatinella apexfulva'', and the last known individual of his species. Background ''Achatinella apexfulva'' was endemic to forests of Oahu, Hawaii. Its populations declined dramatically due to predation by the rosy wolfsnail, which was introduced to Hawaii in the 1950s to control agricultural pests. The species was listed as federally endangered in 1981. Life In 1997, all known remaining specimens of ''A. apexfulva'' were collected and bred in captivity. Most offspring died of unknown causes, but one successful offspring was born. This individual, born in a laboratory at the University of Hawaii at Manoa, was named George, after Lonesome George, a Pinta Island tortoise that was also the last of its kind. George's parents were collected from the last known wild population of ''A. apexfulva'', in a few trees near Oahu's Poamoho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
University Of Hawaii At Manoa
A university () is an institution of tertiary education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A History of the University in Europe: Volume 1, Universities in the Midd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
New Scientist
''New Scientist'' is a popular science magazine covering all aspects of science and technology. Based in London, it publishes weekly English-language editions in the United Kingdom, the United States and Australia. An editorially separate organisation publishes a monthly Dutch-language edition. First published on 22 November 1956, ''New Scientist'' has been available in online form since 1996. Sold in retail outlets (paper edition) and on subscription (paper and/or online), the magazine covers news, features, reviews and commentary on science, technology and their implications. ''New Scientist'' also publishes speculative articles, ranging from the technical to the philosophical. ''New Scientist'' was acquired by Daily Mail and General Trust (DMGT) in March 2021. History Ownership The magazine was founded in 1956 by Tom Margerison, Max Raison and Nicholas Harrison as ''The New Scientist'', with Issue 1 on 22 November 1956, priced at one shilling (). An article in the magazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
2019 Animal Deaths
Nineteen or 19 may refer to: * 19 (number) * One of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (1987 film), a 1987 science fiction film * '' 19-Nineteen'', a 2009 South Korean film * '' Diciannove'', a 2024 Italian drama film informally referred to as "Nineteen" in some sources Science * Potassium, an alkali metal * 19 Fortuna, an asteroid Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album '' 63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle * "Stone in Focus", officially "#19", a composition by Aphex Twin * "Nineteen", a song from the 1992 album ''Refugee'' by Bad4Good * "Nineteen", a song from the 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
2000s Animal Births
S, or s, is the nineteenth letter of the Latin alphabet, used in the English alphabet, the alphabets of other western European languages and other latin alphabets worldwide. Its name in English is ''ess'' (pronounced ), plural ''esses''. History Northwest Semitic šîn represented a voiceless postalveolar fricative (as in 'ip'). It originated most likely as a pictogram of a tooth () and represented the phoneme via the acrophonic principle. Ancient Greek did not have a "sh" phoneme, so the derived Greek letter Sigma () came to represent the voiceless alveolar sibilant . While the letter shape Σ continues Phoenician ''šîn'', its name ''sigma'' is taken from the letter ''Samekh'', while the shape and position of ''samekh'' but name of ''šîn'' is continued in the '' xi''. Within Greek, the name of ''sigma'' was influenced by its association with the Greek word (earlier ), "to hiss". The original name of the letter "Sigma" may have been ''san'', but due to the earl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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; this reproduction of an organism by itself without a mate is known as parthenogenesis. In the field of biotechnology, cloning is the process of creating cloned organisms of Cell (biology), cells and of DNA fragments. The artificial cloning of organisms, sometimes known as reproductive cloning, is often accomplished via somatic-cell nuclear transfer (SCNT), a cloning method in which a viable embryo is created from a somatic cell and an egg cell. In 1996, Dolly (sheep), Dolly the sheep achieved notoriety for being the first mammal cloned from a somatic cell. Another example of artificial cloning is molecular cloning, a technique in molecular biology in which a single living cell is used to clone a large population of cells that contain identical DNA molecules. In bioethics, there are a vari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Frozen Zoo
A frozen zoo is a storage facility in which genetic materials taken from animals (e.g. DNA, sperm, eggs, embryos and live tissue) are stored at very low temperatures (−196 °C) in tanks of liquid nitrogen. Material preserved in this way can be stored indefinitely and used for artificial insemination, in vitro fertilization, embryo transfer, and cloning. There are a few frozen zoos across the world that implement this technology for conservation efforts. Several different species have been introduced to this technology, including the Pyrenean ibex, Black-footed ferret, and potentially the white rhinoceros. Overview The first frozen zoo was established at the San Diego Zoo by pathologist Kurt Benirschke in 1972. At the time there was no technology available to make use of the collection, but Benirschke believed such technology would be developed in the future. The frozen zoo idea was later supported in Gregory Benford's 1992 paper proposing a Library of Life. Zoos such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
San Diego Zoo
The San Diego Zoo is a zoo in San Diego, California, United States, located in Balboa Park (San Diego), Balboa Park. It began with a collection of animals left over from the 1915 Panama–California Exposition that were brought together by its founder, Dr. Harry M. Wegeforth. The zoo was a pioneer in the concept of open-air, cage-less exhibits that recreate natural animal habitats. The zoo sits on 100 acres (40 ha) of land leased from the City of San Diego. It houses over 12,000 animals of more than 680 species and subspecies. It is the most visited zoo in the United States; travelers have cited it as one of the best zoos in the world. Its parent organization, the San Diego Zoo Wildlife Alliance, is a private nonprofit conservation organization and has one of the largest zoological membership associations in the world. The San Diego Zoo Wildlife Alliance also operates the San Diego Zoo Safari Park. History The San Diego Zoo grew out of exotic animal exhibitions abandoned afte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
National Geographic
''National Geographic'' (formerly ''The National Geographic Magazine'', sometimes branded as ''Nat Geo'') is an American monthly magazine published by National Geographic Partners. The magazine was founded in 1888 as a scholarly journal, nine months after the establishment of the society, but is now a popular magazine. In 1905, it began including pictures, a style for which it became well known. Its first color photos appeared in the 1910s. During the Cold War, the magazine committed itself to present a balanced view of the physical and human geography of countries beyond the Iron Curtain. Later, the magazine became outspoken on environmental issues. Until 2015, the magazine was completely owned and managed by the National Geographic Society. Since 2015, controlling interest has been held by National Geographic Partners. Topics of features generally concern geography, history, nature, science, and world culture. The magazine is well known for its distinctive appearance: a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Chicago Sun-Times
The ''Chicago Sun-Times'' is a daily nonprofit newspaper published in Chicago, Illinois, United States. Since 2022, it is the flagship paper of Chicago Public Media, and has long held the second largest circulation among Chicago newspapers, after the ''Chicago Tribune''. The ''Sun-Times'' resulted from the 1948 merger of the Marshall Field III owned ''Chicago Sun'' and the '' Chicago Daily Times'' newspapers. Journalists at the paper have received eight Pulitzer Prizes, mostly in the 1970s; one recipient was the first film critic to receive the prize, Roger Ebert (1975), who worked at the paper from 1967 until his death in 2013. Long owned by the Marshall Field family, since the 1980s ownership of the paper has changed hands several times, including twice in the late 2010s. History The ''Chicago Sun-Times'' has claimed to be the oldest continuously published daily newspaper in the city. That claim is based on the 1844 founding of the '' Chicago Daily Journal'', which w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Hurricane Lane (2018)
Hurricane Lane was a powerful tropical cyclone that brought torrential rainfall and strong winds to Hawaii during late August 2018. The storm was the wettest on record in Hawaii, with peak rainfall accumulations of 58 inches (1,473 mm) along the eastern slopes of Mauna Kea. The twelfth tropical cyclone naming, named storm, sixth hurricane, fourth SSHS#Category 3, major hurricane, and the first of three List of Category 5 Pacific hurricanes, Category 5 hurricanes of the record-breaking 2018 Pacific hurricane season, Lane originated from an Low-pressure area, area of low pressure that formed well southwest of Mexico on August 13. Tracking west through a region of favorable atmospheric and oceanic conditions, the system steadily intensified over the following days. It reached an initial peak as a Category 4 hurricane on August 18. Temporarily inhibited by more hostile conditions, the hurricane weakened slightly before regaining strength and reaching Category& ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Snail Extinction Prevention Program
The snail extinction prevention program (SEPP) or Hawai’i snail extinction program, is a program founded in 2012 and currently directed by David Sischo, David R. SischoFor staff list see https://dlnr.hawaii.gov/ecosystems/sepp/. that is trying to prevent the extinction of Hawai’i’s many rare snails such as ''Achatinella'' and snails of the family Amastridae. (official web page for Snail Extinction Prevention Program) Actions taken Snail enclosures One of the ways the SEPP tries to save those rare snails is by keeping them in an fenced and constantly monitored enclosure in the Hawaiian forest that keeps them away from invasive snails, such as the Rosy WolfsnailRosy Wolfsnails are the main threat to native snails and other introduced predators, such as the Jackson's chameleon, the land flatworms, flatworm ''Platydemus manokwari'', and black rats. Enclosure walls The walls of the SEPP snail enclosures includes a smooth lined wall to prevent chameleons, a steel f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Endling
An endling is the last known individual of a species or subspecies. Once the endling dies, the species becomes extinct. The word was coined in correspondence in the scientific journal ''Nature''. Usage The 4 April 1996 issue of ''Nature'' published a correspondence in which commentators suggested that a new word, ''endling'', be adopted to denote the last individual of a species. The 23 May issue of ''Nature'' published several counter-suggestions, including ''ender'', ''terminarch'', and ''relict''. The word ''endling'' appeared on the walls of the National Museum of Australia in ''Tangled Destinies'', a 2001 exhibition by Matt Kirchman and Scott Guerin, about the relationship between Australian peoples and their land. In the exhibition, the definition, as it appeared in Nature, was printed in large letters on the wall above two specimens of the extinct Tasmanian tiger: "Endling (n.) The last surviving individual of a species of animal or plant". A printed description of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
