منابع مشابه
The evolution of human and ape hand proportions
Human hands are distinguished from apes by possessing longer thumbs relative to fingers. However, this simple ape-human dichotomy fails to provide an adequate framework for testing competing hypotheses of human evolution and for reconstructing the morphology of the last common ancestor (LCA) of humans and chimpanzees. We inspect human and ape hand-length proportions using phylogenetically infor...
متن کاملsurveying the relevance of proportions to the content of quran verses
چکیده : قرآن چشمه سار زلال هدایتی است که از سوی خداوند حکیم نازل شده تا بشر را به سر منزل کمال برساند. و در این راستا از شیوه های گوناگون بیانی خطابی و بلاغی استفاده کرده تا با فطرت زیبا طلب انسان درآمیزد و اورا مقهور خویش ساخته، به سوی کمالات سوق دهد.ازجمله جنبه های بارز اعجاز بیانی قرآن وجود فواصل در پایان آیات است که کار برد سجع و قافیه در کلام بشر شبیه آن است. برخی ازعلمای سلف تفاوت هایی ب...
15 صفحه اولUsing hand proportions to test taxonomic boundaries within the Tupaia glis species complex (Scandentia, Tupaiidae)
Department of Anthropology, Yale University, P.O. Box 208277, New Haven, CT 06520, USA (EJS) Department of Ecology and Evolutionary Biology, Yale University, P.O. Box 208106, New Haven, CT 06520, USA (EJS, ATR) Division of Vertebrate Zoology, Yale Peabody Museum of Natural History, New Haven, CT 06520, USA (EJS, ATR) United States Geological Survey, Patuxent Wildlife Research Center, National M...
متن کاملJudgments of proportions.
This study investigated the processes that underlie estimates of relative frequency. Ss performed 4 tasks using the same stimuli (squares containing black and white dots); they judged "percentages" of white dots, "percentages" of black dots, "ratios" of black dots to white dots, and "differences" between the number of black and white dots. Results were consistent with the theory that Ss used th...
متن کاملCrystals of golden proportions
When Dan Shechtman entered the discovery awarded with the Nobel Prize in Chemistry 2011 into his notebook, he jotted down three question marks next to it. The atoms in the crystal in front of him yielded a forbidden symmetry. It was just as impossible as a football – a sphere – made of only sixcornered polygons. Since then, mosaics with intriguing patterns and the golden ratio in mathematics an...
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ژورنال
عنوان ژورنال: International Journal of Morphology
سال: 2010
ISSN: 0717-9502
DOI: 10.4067/s0717-95022010000300015