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Bradley C. Livezey
Bradley Curtis Livezey (June 15, 1954 – February 8, 2011) was an American ornithologist with scores of publications. His main research included the evolution of flightless birds, the systematics of birds, and the ecology and behaviour of steamer ducks. Early life Livezey was born in Salem, Massachusetts. He grew up in Massachusetts, Pennsylvania, and Illinois. His interest in birds started when he was in High School. Livezey earned a Bachelor of Science at Oregon State University in 1976. In 1979 he earned his first Master of Science degree at the University of Wisconsin–Madison in wildlife ecology and in 1984 his second in mathematics at the University of Kansas. In 1985 he completed a PhD with his thesis ''Systematics and flightlessness of steamer-ducks (Anatidae: Tachyeres)'' at the University of Kansas. In 1993, he was hired as Associate Curator of Birds at Carnegie Museum of Natural History in Pittsburgh and was awarded full curatorship in 2001. During that time, he se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flightless Bird
Flightless birds are birds that cannot Bird flight, fly, as they have, through evolution, lost the ability to. There are over 60 extant species, including the well-known ratites (ostriches, emus, cassowary, cassowaries, Rhea (bird), rheas, and Kiwi (bird), kiwis) and penguins. The smallest flightless bird is the Inaccessible Island rail (length 12.5 cm, weight 34.7 g). The largest (both heaviest and tallest) flightless bird, which is also the largest living bird in general, is the common ostrich (2.7 m, 156 kg). Many domesticated birds, such as the domestic chicken and domestic duck, have lost the ability to fly for extended periods, although their ancestral species, the red junglefowl and mallard, respectively, are capable of extended flight. A few particularly bred birds, such as the Broad Breasted White turkey, have become totally flightless as a result of selective breeding; the birds were bred to grow massive breast meat that weighs too much for the bird's wings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osteology
Osteology () is the scientific study of bones, practiced by osteologists . A subdiscipline of anatomy, anthropology, archaeology and paleontology, osteology is the detailed study of the structure of bones, skeletal elements, teeth, microbone morphology, function, disease, pathology, the process of ossification from cartilaginous molds, and the resistance and hardness of bones (biophysics). Osteologists frequently work in the public and private sector as consultants for museums, scientists for research laboratories, scientists for medical investigations and/or for companies producing osteological reproductions in an academic context. The role of an osteologist entails understanding the macroscopic and microscopic anatomies of bones for both humans and non-humans (courses in non-human osteology is known as zooarchaeology). Osteology and osteologists should not be confused with the pseudoscientific practice of osteopathy and its practitioners, osteopaths. Methods A typica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1954 Births
Events January * January 3 – The Italian broadcaster RAI officially begins transmitting. * January 7 – Georgetown–IBM experiment: The first public demonstration of a machine translation system is held in New York, at the head office of IBM. * January 10 – BOAC Flight 781, a de Havilland Comet jet plane, disintegrates in mid-air due to metal fatigue, and crashes in the Mediterranean near Elba; all 35 people on board are killed. * January 12 – 1954 Blons avalanches, Avalanches in Austria kill more than 200. * January 15 – Mau Mau rebellion, Mau Mau leader Waruhiu Itote is captured in Kenya. * January 17 – In Socialist Federal Republic of Yugoslavia, Yugoslavia, Milovan Đilas, one of the leading members of the League of Communists of Yugoslavia, is relieved of his duties. * January 20 – The US-based National Negro Network is established, with 46 member radio stations. * January 21 – The first nuclear-powered submarine, the , is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Ornithologists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Wisconsin–Madison Alumni
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] |
University Of Kansas Alumni
A university () is an educational institution, institution of tertiary education and research which awards academic degrees in several Discipline (academia), academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate education, undergraduate and postgraduate education, postgraduate programs. The first universities in Europe were established by Catholic Church, 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, 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon State University Alumni
Oregon State University is located in Corvallis, Oregon in the United States. It traces its roots to 1856, when Corvallis Academy was founded. It was not formally incorporated until 1858 when the name was changed to Corvallis College, and not charter A charter is the grant of authority or rights, stating that the granter formally recognizes the prerogative of the recipient to exercise the rights specified. It is implicit that the granter retains superiority (or sovereignty), and that the ...ed until 1868. In 1890 the school became known as Oregon Agricultural College, then in 1927 as Oregon State Agricultural College. Its current name was adopted in 1961. Alumni from each of these eras may be included on the list, and more than 200,000 people have attended the university since its founding. Activism Art and architecture Business Education Entertainment Literature and journalism Military Politics Religion Science and eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Chicago
The term "the people" refers to the public or common mass of people of a polity. As such it is a concept of human rights law, international law as well as constitutional law, particularly used for claims of popular sovereignty. In contrast, a people is any plurality of persons considered as a whole. Used in politics and law, the term "a people" refers to the collective or community of an ethnic group or nation. Concepts Legal Chapter One, Article One of the Charter of the United Nations states that "peoples" have the right to self-determination. Though the mere status as peoples and the right to self-determination, as for example in the case of Indigenous peoples (''peoples'', as in all groups of indigenous people, not merely all indigenous persons as in ''indigenous people''), does not automatically provide for independent sovereignty and therefore secession. Indeed, judge Ivor Jennings identified the inherent problems in the right of "peoples" to self-determination, as i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Laurence Zusi
Richard Laurence Zusi (January 27, 1930 – January 15, 2024) was an American ornithologist, known as a world-class expert on hummingbird anatomy and the functional anatomy of birds, in particular "avian jaw mechanics and the evolution of structural complexes." Life and career Zusi grew up in Toronto. He graduated in 1951 with a bachelor's degree from Northwestern University. In the zoology department of the University of Michigan he graduated with an M.S. in 1953 and a Ph.D. in 1959. From 1958 to 1963 he taught at the University of Maine. In 1963 he was hired by Philip Strong Humphrey (1926–2009) for the Division of Birds of the National Museum of Natural History in Washington, D.C. Zusi was chiefly responsible for the modernization of the Smithsonian Institution's avian skeleton collection (over 30,000 specimens) and avian fluid-preserved collection (over 10,000 specimens). (The fluid used is commonly ethanol or isopropyl alcohol.) Zusi collected avian specimens not onl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wexford, Pennsylvania
Wexford is an unincorporated community in Allegheny County, Pennsylvania, United States. It is a suburb in the Pittsburgh metropolitan area split across the incorporated places of Franklin Park, McCandless, Pine Township and Marshall Township. It is named after County Wexford, Ireland. History Unlike most of Allegheny County, Wexford was removed from area code 412 when it was subdivided in 1998, being placed in area code 724 instead. Part of this was because of Wexford's close proximity to Cranberry Township, Butler County, Pennsylvania. The Wexford area is a growing community with subdivisions and neighborhoods constantly increasing. To account for the immense increase in population, in 2012 the county ultimately expanded U.S. Route 19, the road that runs through the "flats", by adding a center turn lane. Before its expansion, the road was four lanes (two each way), and heavy traffic caused significant problems for drivers attempting to perform left turns. Parks and recre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania Route 910
Pennsylvania Route 910 (PA 910) is an east–west state highway in Allegheny County, Pennsylvania, in the Pittsburgh Metropolitan Area. It travels between Interstate 79 (I-79) in Wexford and PA 28 in Harmarville. Route description PA 910 begins at an interchange with I-79 on the border of the borough of Franklin Park and Marshall Township, heading east-northeast on three-lane undivided Wexford Bayne Road into Marshall Township, carrying two westbound lanes and one eastbound lane. At this point, the route is concurrent with the Orange Belt of the Allegheny County Belt System. The road passes a few businesses before narrowing to two lanes and running past residential subdivisions. PA 910 continues into Pine Township and comes to an interchange with US 19 in Wexford. At this point, the route becomes Wexford Road and heads east through forested areas. Farther east, the road passes through a mix of woods and residential development, entering Richland Township. In this ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
