On our origins
نویسندگان
چکیده
منابع مشابه
The complicated origins of our species
Creation myth: In the ritual rooms of the Pueblo cultures in North America, a hole in the ground symbolically represents the passage of the tribes into this world. (Photo: Wikipedia.) The ritual rooms of the Pueblo culture in North America, known as kiva, typically contain a hole in the ground, the sípapu. It symbolically represents the origin of the tribe, the passage through which its people ...
متن کاملUnderstanding our Origins : Star Formation in H ii Region Environments
Recent analysis of the decay products of short-lived radiounclides (SLRs) in meteorites, in particular the confirmation of the presence of live Fe in the early Solar System, provides unambiguous evidence that the Sun and Solar System formed near a massive star. We consider the question of the formation of low-mass stars in the environments of massive stars, presenting a scenario for the evoluti...
متن کاملOrigins of our Theory of Computation on Abstract Data Types at the Mathematical Centre , Amsterdam , 1979 - 80
computation theories are based on “programs” that use the basic operations and tests of the algebra only. They may have different control or specification constructs, such as goto, recursion or parallelism. The programming languages that are used in semantical studies, like Jaco’s book, are all examples of abstract models of computation. One simply has to ask the question: What does this langua...
متن کاملOrigins of Essentialism 1 on the Functional Origins of Essentialism
This essay examines the proposal that psychological essentialism results from a history of natural selection acting on human representation and inference systems. It has been argued that the features that distinguish essentialist representational systems are especially well suited for representing natural kinds. If the evolved function of essentialism is to exploit the rich inductive potential ...
متن کاملIra Katznelson , Fear Itself : The New Deal and the Origins of Our Time
Is there anything new to be said about the New Deal? As Ira Katznelson observes at the beginning of Fear Itself, 'we possess hundreds of thematic histories, countless studies of public affairs and abundant biographies of key persons during this time of great historical density'; so 'why present another portrait?', he asks. Part of the answer lies in a resurgence of interest in the 1930s in the ...
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ژورنال
عنوان ژورنال: Environmental Biology of Fishes
سال: 2011
ISSN: 0378-1909,1573-5133
DOI: 10.1007/s10641-011-9779-1