منابع مشابه
Australopithecus sediba and the earliest origins of the genus Homo.
Discovered in 2008, the site of Malapa has yielded a remarkable assemblage of early hominin remains attributed to the species Australopithecus sediba. The species shows unexpected and unpredicted mosaicism in its anatomy. Several commentators have questioned the specific status of Au. sediba arguing that it does not exceed the variation of Au. africanus. This opinion however, does not take into...
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The article estimates the chances of the emergence of human cancer from its pre-sapiens predecessors. The approach of current investigation was based on the integration of recent achievements in evolutionary immunology, epidemiology, and paleo-anthropology with the development of initial results of recent investigation of the population differences in human susceptibility to cancer. The focus w...
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The assumption that individuals are behaving rationally can, at times, usefully constrain predictions of individual and collective behavior. However, success in predicting human and group behavior will often require relaxing this assumption of rationality, instead employing evolutionary, neural, and cognitive constraints. One particularly important form of neural and cognitive constraint is tha...
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The anteroposterior position of the foramen magnum distinguishes living Homo sapiens from apes, and has been used as evidence for the hominid status of numerable fossils in the history of human paleontology. During the past decade, foramen magnum position has been cited as evidence of the hominid status of Ardipithecus and Sahelanthropus. Specifically, the basion of Ardpithecus is reported to b...
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Geocomputation is an emerging field of research that advocates the use of computationally intensive techniques such as neural networks, heuristic search, and cellular automata for spatial data analysis. Since increasing amounts of health-related data are collected within a geographical frame of reference, geocomputational methods show increasing potential for health data analysis. This paper pr...
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ژورنال
عنوان ژورنال: Nature
سال: 1992
ISSN: 0028-0836,1476-4687
DOI: 10.1038/358289a0