منابع مشابه
Chagas disease in prehistory.
The classical hypothesis proposes that Chagas disease has been originated in the Andean region among prehistoric people when they started domesticating animals, changing to sedentary habits, and adopting agriculture. These changes in their way of life happened nearly 6,000 years ago. However, paleoparasitological data based on molecular tools showed that Trypanosoma cruzi infection and Chagas d...
متن کاملThe Implications of the Middle-upper Paleolithic Chronological Boundary in the Caucasus to Eurasian Prehistory
The systematic excavations at Ortvale Klde rockshelter and Dzudzuana Cave in Western Georgia uncovered an occupational sequence spanning the Late Mousterian and Early Upper Paleolithic. The cultural break between the two entities is dated to ca 36–34 Ka BP and reflects a relatively late survival of Neanderthals in this region; similar results were reported from Mezmaiskaya cave on the northern ...
متن کاملPrehistory of Programming Languages
Machines @article{ pl:secd, author="Peter J. Landin", title="The mechanical evaluation of expressions", journal="Computer Journal", year=1964,
متن کاملPicturing Pacific Prehistory
This thesis examines similarities and differences between rock-art sites in Vanuatu and the broader western Pacific region, and situates the results within the framework of Pacific prehistory. Prior to this thesis, regional models of rock-art in the western Pacific were founded on corresponding distributions of non-motif variables, such as technical classes (painting or engraving), topographic ...
متن کاملThe prehistory of compassion.
B eyond the biological traits that differentiate ancient species of hominins from extant humans, differences in social organization remain an important yet difficult issue to assess. Psychological features and interindividual relations, in particular, are among the least accessible aspects of past behaviors. Although the fossil and archaeological records do not easily allow us to tackle these k...
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ژورنال
عنوان ژورنال: Hispanic American Historical Review
سال: 1937
ISSN: 0018-2168,1527-1900
DOI: 10.1215/00182168-17.2.151