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Vibrational spectroscopy applied to the study of archeological ceramic artifacts from Guarani culture in Brazil
(Elsevier B.V., 2010-11-18)
An archeological artifact can be seen as a chronological element, which helps to determine the age of certain society and to understand the thinking, values and the way of life of this society. Thus, the classification of ...
TECHNOGENIC SEDIMENTS IN ALLUVIAL PLAIN IN PRESIDENTE PRUDENTE-SP
(Univ Federal Goias, Inst Estudos Socio-ambientais, 2018-05-01)
Technogenic depositions present different characteristics according to the places where they are formed. This article presents relevant contributions to interpretation of technogenic sedimentary materials, specifically in ...
Relationship between soil oxidizable carbon and physical, chemical and mineralogical properties of umbric ferralsols
(Sociedade Brasileira de Ciência do Solo, 2011)
The occurrence of Umbric Ferralsols with thick umbric epipedons (> 100 cm thickness) in humid Tropical and Subtropical areas is a paradox since the processes of organic matter decomposition in these environments are ...
Evaluating microfossil content of dental calculus from Brazilian sambaquis
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2010)
To date, limited numbers of dental calculus samples have been analyzed by researchers in diverse parts of the world. The combined analyses of these have provided some general guidelines for the analysis of calculus that ...
Fuel management in Patagonian hunter-gatherer groups: Evaluating the diameter of carbonized and non-carbonized wood from Cerro Casa de Piedra 7 site (Argentina)
(Elsevier, 2020-08)
The patterns in the use of wood for fuel by hunter-gatherer societies are shaped by the mobility, duration and function of different occupations. Indeed, many of the fuel properties of wood (flammability, lighting, combustion ...
Preparação de novos catalisadores do tipo fenton heterogêneos, à base de óxidos de ferro formados em litologia de Itabirito
(Universidade Federal de Minas GeraisUFMG, 2009-03-05)
In this thesis is discussed the development of new materials based on geomaterial, formed on itabirite, to use in heterogeneous Fenton-like catalytic systems. The geomaterial studied is extremally iron oxides-rich, i. e., ...
Antracologia no sítio arqueológico ‘Templo dos Pilares’ de Alcinópolis/MS – estudos de solos e carvão vegetalAnthrachology at the archeological site ‘Templo dos Pilares’ de Alcinópolis/MS - soil and charcoal studies
(Universidade Federal da Grande DouradosBrasilFaculdade de Ciências Exatas e TecnologiaPrograma de pós-graduação em Ciências e Tecnologia AmbientalUFGD, 2023)
PALEOENVIRONMENTAL EVOLUTION DURING THE HOLOCENE IN THE NORTHEAST OF SAO PAULO STATE, BRAZIL
(Soc Brasileira PaleontologiaSao LeopoldoBrasil, 2013)
First paleoparasitological record of acanthocephalan eggs from Northwestern Patagonia (Late Holocene, Argentina)
(Elsevier Science, 2015-03)
Eggs representative of an acanthocephalan were found in an ancient fragment of raptor pellet, probably belonged to the barn owl, Tyto alba, from the archeological site named "Epullán Chica cave". This site isa cave located ...
Charred wood and plant microremains associated to Neosclerocalyptus sp. (Cingulata, Chlamyphoriidae, Glyptodontinae) from the Upper Pleistocene of Western Chaco, Argentina
(Pergamon-Elsevier Science Ltd, 2020-07)
The Chaco Region is the third biogeographic and morpho-structural territory of South America after the Amazon and Cerrado savannahs. This region is one of the few areas in the world where the transition from the tropics ...