منابع مشابه
PREHISTORIC PORTO RICAN PICTOGRAPHS By J. WALTER FEWKES
Not the least significant of the many survivals of a prehistoric race in the West Indies are rude pictures cut in rocks and called pictographs or petroglyphs.' A study of their forms, geographical distribution, and meaning is an important aid to our knowledge of the origin and development of Antillean culture; it affords valuable data bearing on the migration of the race and points the way back...
متن کاملSketch : W Grey Walter 1 Walter
Nobel-winning Sir Winston Churchill in his history of the Second World War wrote a chapter on the "wizards" who had helped Britain win the war in the air by the development and use of radar. William Grey Walter (1910-1977) was one of those young wizards. He used his experience to design and construct a life-like robot with a nonlinear dynamic brain, which offered an existence proof that brains ...
متن کاملLittle Technicolor Jesse
Inspired by the AdS/CFT correspondence, we show that any G/H symmetry breaking pattern can be described by a simple two-site moose diagram. This construction trivially reproduces the CCWZ prescription in the context of Hidden Local Symmetry. We interpret this moose in a novel way to show that many little Higgs theories can emerge from ordinary chiral symmetry breaking in scaled-up QCD. We apply...
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ژورنال
عنوان ژورنال: American Anthropologist
سال: 1931
ISSN: 0002-7294
DOI: 10.1525/aa.1931.33.1.02a00110