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Multiregional Hypothesis
The multiregional hypothesis, multiregional evolution (MRE), or polycentric hypothesis is a scientific model that provides an alternative explanation to the more widely accepted "Out of Africa" model of monogenesis for the pattern of human evolution. Multiregional evolution holds that the human species first arose around two million years ago and subsequent human evolution has been within a single, continuous human species. This species encompasses all archaic human forms such as ''H. erectus'' and Neanderthals as well as modern forms, and evolved worldwide to the diverse populations of anatomically modern humans (''Homo sapiens''). The hypothesis contends that the mechanism of clinal variation through a model of "Centre and Edge" allowed for the necessary balance between genetic drift, gene flow and selection throughout the Pleistocene, as well as overall evolution as a global species, but while retaining regional differences in certain morphological features. Proponents of mult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific Modelling
Scientific modelling is a scientific activity, the aim of which is to make a particular part or feature of the world easier to understand, define, quantify, visualize, or simulate by referencing it to existing and usually commonly accepted knowledge. It requires selecting and identifying relevant aspects of a situation in the real world and then developing a model to replicate a system with those features. Different types of models may be used for different purposes, such as conceptual models to better understand, operational models to operationalize, mathematical models to quantify, computational models to simulate, and graphical models to visualize the subject. Modelling is an essential and inseparable part of many scientific disciplines, each of which has its own ideas about specific types of modelling. The following was said by John von Neumann. There is also an increasing attention to scientific modelling in fields such as science education, philosophy of scienc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archaeological Culture
An archaeological culture is a recurring assemblage of types of artifacts, buildings and monuments from a specific period and region that may constitute the material culture remains of a particular past human society. The connection between these types is an empirical observation, but their interpretation in terms of ethnic or political groups is based on archaeologists' understanding and interpretation and is in many cases subject to long-unresolved debates. The concept of the archaeological culture is fundamental to culture-historical archaeology. Concept Different cultural groups have material culture items that differ both functionally and aesthetically due to varying cultural and social practices. This notion is observably true on the broadest scales. For example, the equipment associated with the brewing of tea varies greatly across the world. Social relations to material culture often include notions of identity and status. Advocates of culture-historical archaeol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Out Of Africa Theory
In paleoanthropology, the recent African origin of modern humans, also called the "Out of Africa" theory (OOA), recent single-origin hypothesis (RSOH), replacement hypothesis, or recent African origin model (RAO), is the dominant model of the geographic origin and early migration of anatomically modern humans (''Homo sapiens''). It follows the early expansions of hominins out of Africa, accomplished by ''Homo erectus'' and then ''Homo neanderthalensis''. The model proposes a "single origin" of ''Homo sapiens'' in the taxonomic sense, precluding parallel evolution in other regions of traits considered anatomically modern, but not precluding multiple admixture between ''H. sapiens'' and archaic humans in Europe and Asia. ''H. sapiens'' most likely developed in the Horn of Africa between 300,000 and 200,000 years ago, although an alternative hypothesis argues that diverse morphological features of ''H. sapiens'' appeared locally in different parts of Africa and converged due to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chris Stringer
Christopher Brian Stringer (born 1947) is a British physical anthropologist noted for his work on human evolution. Biography Growing up in a working-class family in the East End of London, Stringer's interest in anthropology began in primary school, where he undertook a project on Neanderthals. Stringer studied anthropology at University College London, holds a PhD in Anatomical Science and a DSc in Anatomical Science (both from Bristol University). Stringer joined the permanent staff of the Natural History Museum in 1973. He is currently Research Leader in Human Origins. Research Stringer is one of the leading proponents of the recent African origin hypothesis or ″Out of Africa″ theory, which hypothesizes that modern humans originated in Africa over 100,000 years ago and replaced, in some way, the world's archaic humans, such as '' Homo floresiensis'' and Neanderthals, after migrating within and then out of Africa to the non-African world within the last 50,000 to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Nationalism
Chinese nationalism () is a form of nationalism in the People's Republic of China (Mainland China) and the Republic of China on Taiwan which asserts that the Chinese people are a nation and promotes the cultural and national unity of all Chinese people. It is often equated with Han nationalism, although these two concepts are different. According to Sun Yat-sen's philosophy in the Three Principles of the People, Chinese nationalism should be a form of civic nationalism constructed on top of a united value, however this has not been fully recognized or applied in practice by successors. Modern Chinese nationalism emerged in the late Qing dynasty (1636–1912) in response to the humiliating defeat in the First Sino-Japanese War and the invasion and pillaging of Beijing by the Eight-Nation Alliance. In both cases, the aftermath forced China to pay financial reparations and grant special privileges to foreigners. The nationwide image of China as a superior Celestial Emp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alan Templeton
Alan R. Templeton is an American geneticist and statistician at Washington University in St. Louis, where he is the Charles Rebstock emeritus professor of biology. From 2010 to 2019, he held positions in the Institute of Evolution and the Department of Evolutionary and Environmental Biology at the University of Haifa. He is known for his work demonstrating the degree of genetic diversity among humans and, in his opinion, the biological unreality of human races. Research In 2002, Templeton published a genetic analysis showing that some gene variants that are present in modern populations existed already in Asia hundreds of thousands of years ago. This meant that even if our male line (Y chromosome) and our female line (mitochondrial DNA) came out of Africa in the last 100,000 years or so, we have inherited other genes from populations that were already outside of Africa. Since this study other studies have been done using much more data (see Phylogeography). According to Templeto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William W
William is a masculine given name of Norman French origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Liam, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the German given name ''Wilhelm''. Both ultimately descend from Proto-Germanic ''*Wiljahelmaz'', with a direct cognate also in the Old Norse name ''Vilhjalmr'' and a West Germanic borrowing into Medieval Latin ''Willelmus''. The Proto-Germa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carleton S
Carleton may refer to: Education establishments *Carleton College, a liberal arts college in Northfield, Minnesota, United States *Carleton School in Bradford, Massachusetts, United States *Carleton University, a university in Ottawa, Ontario, Canada *Ottawa-Carleton District School Board Human names * Carleton (surname) *Baron Carleton * Carleton (given name) Places Canada * Ontario: ** Carleton (Ontario electoral district) (1867–1966, 2015–present) ** Carleton (Ontario provincial electoral district) (1867–1995, 2018–present) **Carleton County, Ontario (historic) **Carleton Place, Ontario **West Carleton Township, Ontario ** Carleton Ward of Ottawa, AKA College Ward * New Brunswick: **Carleton, New Brunswick, now part of Saint John **Carleton Parish, New Brunswick, in Kent County ** Carleton (New Brunswick federal electoral district) (1867–1914) ** Carleton (New Brunswick provincial electoral district) (1995–present) **Mount Carleton, New Brunswick **Mount ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polygenism
Polygenism is a theory of human origins which posits the view that the human races are of different origins (''polygenesis''). This view is opposite to the idea of monogenism, which posits a single origin of humanity. Modern scientific views no longer favor the polygenic model, with the monogenic "Out of Africa" hypothesis and its variants being the most widely accepted models for human origins. Historically, polygenism has been used to advance racial inequality. Origins Many oral traditions feature polygenesis in their creation stories. For example, Bambuti mythology and other creation stories from the pygmies of Congo state that the supreme God of the pygmies, Khonvoum, created three different races of humans separately out of three kinds of clay: one black, one white, and one red. In some cultures, polygenism in the creation narrative served an etiological function. These narratives provided an explanation as to why other people groups exist who are not affiliated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Weidenreich
Franz Weidenreich (7 June 1873 – 11 July 1948) was a Jewish German anatomist and physical anthropologist who studied evolution. Life and career Weidenreich studied at the Kaiser-Wilhelm-Universität in Strasbourg where he earned a medical degree in 1899. From 1921 to 1924 he served as a Professor of anthropology at the University of Heidelberg and was a visiting professor at the University of Chicago in 1934. In 1935 he succeeded Canadian paleoanthropologist Davidson Black as honorary director of the Cenozoic Research Laboratory of the Geological Survey of China. Weidenreich was among the scientists to claim that Piltdown Man was a "chimera", a composite between two unrelated species, long before fluoride analyses proved that Piltdown Man was a hoax. Weidenreich also renamed ''Gigantopithecus blacki'' to ''Giganthropus blacki'', based on a theory that primitive forms of man were much larger than the more recent ones. However, as this theory is contradictory to the Cope-Dep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Journal Of Physical Anthropology
The ''American Journal of Biological Anthropology''Info pages about the renaming are: https://onlinelibrary.wiley.com/page/journal/26927691/homepage/productinformation.html and https://onlinelibrary.wiley.com/journal/26927691 (previously known as the ''American Journal of Physical Anthropology'') is a peer-reviewed scientific journal and the official journal of the American Association of Physical Anthropologists. It was established in 1918 by Aleš Hrdlička (U.S. National Museum, now the Smithsonian Institution's National Museum of Natural History). The journal covers the field of biological anthropology, a discipline which Hrdlička defined in the first issue as "the study of racial anatomy, physiology and pathology." The Wistar Institute of Anatomy and Biology was the original publisher. Before launching publication, there were few outlets in the United States to publish scientific work in physical anthropology. Scientists hoping to learn more about recent discoveries often ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xinzhi Wu
Wu Xinzhi (; 2 June 1928 – 4 December 2021) was a Chinese paleoanthropologist, academician of the Chinese Academy of Sciences, and former vice director of the Institute of Vertebrate Paleontology and Paleoanthropology (IVPP). Biography Wu was born in Hefei, Anhui, China, in 1928. He graduated with a B.S. in medicine from Shanghai Medical College in 1953, and taught from 1953 to 1958 at the Department of Anatomy, Dalian Medical College. He then attended the graduate school of the Chinese Academy of Sciences. On 5 December 2021, he died of an illness in Beijing } Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 ..., aged 93. References {{DEFAULTSORT:Wu, Xinzhi 1928 births 2021 deaths People from Hefei Biologists from Anhui Chinese paleoanthropologists Fudan University alu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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