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Violence indicators in Quebrada de Humahuaca, Jujuy, Argentina: The Regional Development Period from a regional perspective

Abstract

Quebrada de Humahuaca (Jujuy, Argentina) has been extensively studied by archaeologists. Studies have been focused mainly on the Late Regional Development Period (1250-1430 AD), which has been defined as a time of social conflict. In this paper we present bioarchaeological evidence of interpersonal violence related trauma found in populations of the region. A sample of 153 skulls from three sites of Quebrada de Humahuaca: Los Amarillos, La Huerta and Yacoraite, were analyzed, differentiating antemortem and perimortem fractures, cut marks as well as the presence of trophy skulls. The results were subjected to nonparametric statistical tests, in order to assess inter-site level differences, sex and age distribution. Bioarchaeological analysis determined a high frequency of interpersonal violence related trauma. Most registered injuries belonged to the antemortem type, demonstrating that the individuals of those events that had generated said cranial trauma had managed to survive. Interpersonal violence affected both men and women the same, registering no differences in neither sex nor age group, however evidence of trauma varied geographically from site to site. Statistical calculations reveal that the Yacoraite site is where the highest frequency of trauma was found, while La Huerta is where the highest level of trophy skulls was registered

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Palaeopathology of human remains of the 1st century BC–3rd century AD from Armenia (Beniamin, Shirakavan I)

Abstract

The aim of this article was to document the pathology of the individuals from the archeological sites of Beniamin and Shirakavan I, Armenia, dated on the 1st century BC - 3rd century AD. The findings revealed that two groups differed in mean age at death of adults. At Beniamin it was 24 years, 40.8 years for males and 30.9 years for females, whereas at Shirakavanit it was 29.3 years, 29.6 years for males and 35.8 years for females. The greatest mortality appeared to have occurred when the children reached the age of one year (Beniamin). The population had high number of young-adult females with a cause of death associated with child-bearing. Very few females survived to old age. Traumatic conditions (63.64%) and enamel hypoplasias (57.2%) have a high frequency in the skeletal material from Shirakavan. The volume of selection of Shirakavan does not allow itself to so big discussion as it was possible with the Beniamin site. Fewer hypoplasias in Beniamin group indicate that food resources were more abundant and more easily exploited. The small frequency of a periodontal disorder indicates that dental hygiene was good during the Antiquity period. We here report a case of possible pituitary dwarfism and a case of decapitation.

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Obesity - a natural consequence of human evolution

. 2006. The effect of intermittent and continuous heating of soybean oil at frying temperature on the formation of 4-hydroxy-2-trans-nonenal and other α-, β-unsaturated hydroxyaldehydes. JAOCS 83(2):121-22. Spencer EA, Appleby PN, Davey GK, Key TJ. 2003. Diet and body mass index in 38 000 EPIC-Oxford meat-eaters, fish-eaters, vegetarians and vegans, Int J Obes Relat Metab Disord 27(6):728-34. Stephan C, Henneberg M. 2001. Medicine may be reducing the human capacity to survive. Med Hypotheses 57:633-37. Stein CJ, Colditz

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New and little known Jacobsoniidae (Coleoptera) from China

. A., Jameson M. L., Leschen R. A. B., Marvaldi A. E., Mchugh J. V., Newton A. F., Robertson J. A., Thayer M. K., Whiting M. F., Lawrence J. F., Ślipiński A., Maddison D. R. & Farrell B. D. 2015: The Beetle Tree Of Life Reveals That Coleoptera Survived End-Permian Mass Extinction To Diversify During The Cretaceous Terrestrial Revolution. Systematic Entomology 40: 835-880. Pal T. K. 1998: A New Species Of Sarothrias Grouvelle From Northeast India. Doriana 7(307): 1-7. Parker J. 2016: Myrmecophily In Beetles (Coleoptera): Evolutionary

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