Search Results - "Politis, G"

Rapid radiation of humans in South America after the last glacial maximum: A radiocarbon-based study by Prates, Luciano, Politis, Gustavo G, Perez, S. Ivan

“…The early peopling of the Americas has been one of the most hotly contested topics in American anthropology and a research issue that draws archaeologists into…”
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Radiocarbon chronology of the early human occupation of Argentina by Prates, L., Politis, G., Steele, J.

“…This paper reports the compilation and initial analysis of a database of 14C dates from archaeological sites in Argentina for the period 13,000 and 7000 14C…”
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The Arrival of Homo sapiens into the Southern Cone at 14,000 Years Ago by Politis, Gustavo G, Gutiérrez, María A, Rafuse, Daniel J, Blasi, Adriana

“…The Arroyo Seco 2 site contains a rich archaeological record, exceptional for South America, to explain the expansion of Homo sapiens into the Americas and…”
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Discrepancy between cranial and DNA data of early Americans: implications for American peopling by Perez, S Ivan, Bernal, Valeria, Gonzalez, Paula N, Sardi, Marina, Politis, Gustavo G

“…Currently, one of the major debates about the American peopling focuses on the number of populations that originated the biological diversity found in the…”
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Distribution parameters of guanaco ( Lama guanicoe), pampas deer ( Ozotoceros bezoarticus) and marsh deer ( Blastocerus dichotomus) in Central Argentina: Archaeological and paleoenvironmental implications by Politis, G.G., Prates, L., Merino, M.L., Tognelli, M.F.

“…In this paper we use non-ambiguous collections and sightings data from the 18th century to generate potential distribution models of three species of South…”
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Shape-optimization of 2D hydrofoils using an Isogeometric BEM solver by Kostas, K.V., Ginnis, A.I., Politis, C.G., Kaklis, P.D.

“…In this paper, an optimization procedure, based on an Isogeometric BEM solver for the potential flow, is developed and used for the shape optimization of…”
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Transmembrane Topology of the Protein Palmitoyl Transferase Akr1 by Politis, Eugenia G., Roth, Amy F., Davis, Nicholas G.

“…The two recently identified protein acyl transferases (PATs), Akr1p and Erf2p/Erf4p, point toward the DHHC protein family as a likely PAT family. The DHHC…”
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An experimental investigation of the frictional drag characteristics of nanostructured and fluorinated fouling-release coatings using an axisymmetric body by Atlar, M., Ünal, B., Ünal, U.O., Politis, G., Martinelli, E., Galli, G., Davies, C., Williams, D.

“…The hydrodynamic performance of two, recently developed, nanostructured and fluorinated polymer coatings was explored in a systematic experimental study using…”
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Parametric study of liquid metal flows in conducting circular ducts in a strong nonuniform magnetic field by Molokov, S., Politis, G.

“…Parametric study of main flow characteristics in magnetohydrodynamic flow in the exit duct from a liquid metal blanket has been performed. The flow in such a…”
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The Theoretical Landscape and the Methodological Development of Archaeology in Latin America by Politis, Gustavo G.

“…Latin American archaeology has been influenced by the world theoretical context, from which it has developed original approaches. Currently, a culture-history…”
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Ship-hull shape optimization with a T-spline based BEM–isogeometric solver by Kostas, K.V., Ginnis, A.I., Politis, C.G., Kaklis, P.D.

“…In this work, we present a ship-hull optimization process combining a T-spline based parametric ship-hull model and an Isogeometric Analysis (IGA) hydrodynamic…”
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PO-386 ENDOBRONCHIAL BRACHYTHERAPYAS ADJUVANT TREATMENTIN PRIMARY BRONCHIAL N.S.C.L.C TUMORS by Papalla, K, Polizoi, B, Tsalafoutas, I, Bisirtzoglou, D, Zettos, A, Anastasakos, B, Politis, G, Katsilieris, I

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The origin and construction of pre-Hispanic mounds in the Upper Delta of the Paraná River (Argentina) by Castiñeira, C., Blasi, A., Politis, G., Bonomo, M., del Puerto, L., Huarte, R., Carbonari, J., Mari, F., García-Rodríguez, F.

“…Pre-Hispanic mounds, known as “cerritos,” “cerritos de indios,” or “aterros” across southeastern South America, are one of the most conspicuous and…”
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The role and place of ethnoarchaeology in current archaeological debate by Politis, Gustavo G.

“…One characteristic of ethnoarchaeology is that it is a field in a constant state of reflection, not only about its ontological and epistemological bases, but…”
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Prehispanic Macroregional Networks between the Southern Andes and the Lower Paraná River of South America by Politis, Gustavo G., Tissera, Luis E.

“…Regular and intensive links between populations in the Lower Paraná and the Southern Andes, the Central Hills, and the Santiagueña Plains are evident in the…”
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Campo Laborde: A Late Pleistocene giant ground sloth kill and butchering site in the Pampas by Politis, Gustavo G, Messineo, Pablo G, Stafford, Jr, Thomas W, Lindsey, Emily L

“…The extinction of Pleistocene megafauna and the role played by humans have been subjects of constant debate in American archeology. Previous evidence from the…”
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Isotopic evidence of diet breadth hunter‐gatherers changes during the Holocene in the Central Pampean Dunefields (Argentina, South America) by Scheifler, Nahuel A., Messineo, Pablo G., Bocherens, Hervé, Politis, Gustavo G.

“…Objectives Based on the analysis of stable carbon and nitrogen isotopes of bone collagen, stable carbon isotopes of bone apatite and an extensive AMS dating…”
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Direct Dates and mtDNA of Late Pleistocene Human Skeletons from South America: A Comment on Chatters et al. (2014) by Jackson, Donald, Méndez, César, de Saint Pierre, Michelle, Aspillaga, Eugenio, G. Politis, Gustavo

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Do children who experience laryngospasm have an increased risk of upper respiratory tract infection ? by SCHREINER, M. S, O'HARA, I, MARKAKIS, D. A, POLITIS, G. D

“…Laryngospasm is the most frequently reported respiratory complication associated with upper respiratory infection and general anesthesia in retrospective…”
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STABLE CARBON AND NITROGEN ISOTOPE STUDIES IN THE PARANÁ RIVER DELTA (ARGENTINA): AN APPROACH TO PREHISPANIC DIETS by Bonomo, Mariano, Scabuzzo, Clara, Politis, Gustavo G., Zucol, Alejandro F.

“…We focus on prehispanic paleodiets among the indigenous populations who inhabited the delta of the Paraná River during the Late Holocene. Stable isotope…”
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