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Pontus Palmgren
Pontus Palmgren (27 April 1907 – 26 November 1993) was a Finnish ornithologist, arachnologist, and a professor of zoology at the University of Helsinki. He pioneered ethology and quantitative ecology in Finland. Life and work Palgren was born in Helsinki where his father Alvar Palmgren was a professor of botany. He became interested at an early age in natural history and was influenced by his father's approach to statistical examination of phytogeography. He learned illustration and studied biology at the University of Helsinki. He studied drawing under Eero Järnefelt. His dissertation in 1930 was on bird distributions and habitats. He then worked as an amanuensis at the zoological museum from 1930 and became a professor of zoology in 1940. Among his bird studies were examinations of zugunruhe ''Zugunruhe'' ( /ˈ tsuːk:ʊnʁuːə/; German: suːk:ʊnʁuːə; lit. 'migration-anxiety') is the experience of migratory restlessness. Ethology In ethology, ''Zugunruhe'' descr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Helsinki
The University of Helsinki ( fi, Helsingin yliopisto, sv, Helsingfors universitet, abbreviated UH) is a public research university located in Helsinki, Finland since 1829, but founded in the city of Turku (in Swedish ''Åbo'') in 1640 as the Royal Academy of Åbo, at that time part of the Swedish Empire. It is the oldest and largest university in Finland with the widest range of disciplines available. In 2020, around 31,600 students were enrolled in the degree programs of the university spread across 11 faculties and 11 research institutes. As of 1 August 2005, the university complies with the harmonized structure of the Europe-wide Bologna Process and offers bachelor, master, licenciate, and doctoral degrees. Admission to degree programmes is usually determined by entrance examinations, in the case of bachelor's degrees, and by prior degree results, in the case of master and postgraduate degrees. Entrance is particularly selective (circa 15% of the yearly applicants are admi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alvar Palmgren
Alvar Palmgren (28 April 1880 – 30 November 1960) was a Finnish botanist and plant ecologist. Palmgren studied botany at the University of Helsinki under professor J.P. Norrlin. He graduated (Fil.kand.) in 1906 and obtained his Ph.D. in 1914. He became docent of botany at the University of Helsinki 1916 and professor of botany at the same university in 1928 (from 1938, the first in the special Swedish-language chair of botany). He retired in 1950. Research Palmgren worked as a systematic botanist with microspecies of ''Taraxacum'', ''Hieracium'' and other genera. As an ecologist, he worked of the nature of plant communities. He supported the ideas of Henry Gleason on the individualistic behaviour of species in community assembly already from the 1920s. Palmgren wrote early accounts on the role of isolation and stochastic events in the distribution of species, while his contemporary biology was largely deterministic.Palmgren, A. (1921) Die Entfernung als pflanzengeographische ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eero Järnefelt
Erik "Eero" Nikolai Järnefelt (8 November 1863 – 15 November 1937) was a Finnish painter and art professor. He is best known for his portraits and landscapes of the area around Koli National Park. He was a medal winner at the Paris ''Exposition Universelle'' of 1889 and 1900, and he taught art at the University of Helsinki and was chairman of the Finnish Academy of Fine Arts. Biography He was the son of General Alexander Järnefelt and Baroness Elisabeth Järnefelt (née Clodt von Jürgensburg). He came from a Swedish-speaking Finnophile family of artists, writers and composers descended from the Baltic aristocracy. Several of his eight siblings also became well-known: (a literary critic), Arvid (a judge and writer), Armas (a composer and conductor) and Aino (wife of Jean Sibelius).Brief biography @ Kansallisbiografia. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amanuensis
An amanuensis () is a person employed to write or type what another dictates or to copy what has been written by another, and also refers to a person who signs a document on behalf of another under the latter's authority. In one example Eric Fenby assisted the blind composer Frederick Delius in writing down the notes that Delius dictated. Origin and secretarial uses The word originated in ancient Rome, for a slave at his master's personal service "within hand's reach", performing any command; later it was specifically applied to an intimately trusted servant (often a freedman) acting as a personal secretary (amanuensis is what he does, not what he is). In the Bible, the Apostle Paul is shown as the author of the Book of Romans. However, at the end of the book, Tertius of Iconium describes himself as the scribe who wrote the letter. A similar semantic evolution occurred at the French royal court, where the ''secrétaire de la main du roi'', originally a lowly clerk specializing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zugunruhe
''Zugunruhe'' ( /ˈ tsuːk:ʊnʁuːə/; German: suːk:ʊnʁuːə; lit. 'migration-anxiety') is the experience of migratory restlessness. Ethology In ethology, ''Zugunruhe'' describes anxious behavior in migratory animals, especially in birds during the normal migration period. When these animals are enclosed, such as in an Emlen funnel, ''Zugunruhe'' serves to study the seasonal cycles of the migratory syndrome. ''Zugunruhe'' involves increased activity towards and after dusk with changes in the normal sleep pattern."In accordance with their inherited calendars, birds get an urge to move. When migratory birds are held in captivity, they hop about, flutter their wings and flit from perch to perch just as birds of the same species are migrating in the wild. The caged birds ‘know’ they should be travelling too. This migratory restlessness, or Zugunruhe, was first described by Johann Andreas Naumann… hointerpreted Zugunruhe to be an expression of the migratory instinct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1907 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film 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. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1993 Deaths
File:1993 Events Collage.png, From left, clockwise: The Oslo I Accord is signed in an attempt to resolve the Israeli–Palestinian conflict; The Russian White House is shelled during the 1993 Russian constitutional crisis; Czechoslovakia is peacefully dissolved into the Czech Republic and Slovakia; In the United States, the ATF besieges a compound belonging to David Koresh and the Branch Davidians in a search for illegal weapons, which ends in the building being set alight and killing most inside; Eritrea gains independence; A major snow storm passes over the United States and Canada, leading to over 300 fatalities; Drug lord and narcoterrorist Pablo Escobar is killed by Colombian special forces; Ramzi Yousef and other Islamic terrorists detonate a truck bomb in the subterranean garage of the North Tower of the World Trade Center in the United States., 300x300px, thumb rect 0 0 200 200 Oslo I Accord rect 200 0 400 200 1993 Russian constitutional crisis rect 400 0 600 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Helsinki Alumni
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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