نتایج جستجو برای: titicaca
تعداد نتایج: 208 فیلتر نتایج به سال:
Resumen La etnia aymara llegó al Altiplano peruano en el siglo XI y, luego de conquistar a los Pukinas, se asentó orillas del lago Titicaca, Perú-Bolivia. Para atender sus necesidades contabilidad y organización, desarrolló un sistema numeración, acorde su contexto geográfico la mano con sincretismo cultural, consecuencia las conquistas. En ese marco, fue objetivo presente artículo, identificar...
Archaeological excavations at a U-shaped pyramid in the northern Lake Titicaca Basin of Peru have documented a continuous 5-m-deep stratigraphic sequence of metalworking remains. The sequence begins in the first millennium AD and ends in the Spanish Colonial period ca. AD 1600. The earliest dates associated with silver production are 1960 + or - 40 BP (2-sigma cal. 40 BC to AD 120) and 1870 + o...
The chronology of multiple landslide deposits and related lake sediments in the semi-arid eastern Argentine Cordillera suggests that major mass movements cluster in two time periods during the Quaternary, i.e. between 40 and 25 and after 5 14C kyr BP. These clusters may correspond to the Minchin (maximum at around 28^27 14C kyr BP) and Titicaca wet periods (after 3.9 14C kyr BP). The more humid...
Quinoa cultivation has been expanded around the world in the last decade and is considered an exceptional crop with the potential of contributing to food security worldwide. The exceptional nutritional value of quinoa seeds relies on their high protein content, their amino acid profile that includes a good balance of essential amino acids, the mineral composition and the presence of antioxidant...
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