Influência da hipertensão arterial no padrão fenotípico da lesão periapical, na diferenciação dos osteoclastos, na resposta teciduale na capacidade de mineralização do cimento reparador MTA

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Geologia do depósito de ouro de C1-Santaluz no greenstone belt do rio Itapicuru, Brasil

Pós-graduação em Geociências e Meio Ambiente - IGCE

Integração de dados geofísicos e geológicos na caracterização morfológica de ocorrência de cobre na borda norte da Bacia do Camaquã (RS)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito da combinação de antibióticos e sinvastatina sobre microrganismos de interesse endodôntico e na expressão de marcadores odontoblásticos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Análises físico-químicas e biológicas de diferentes scaffolds à base de polihidroxibutirato e polihidroxibutirato-co-valerato

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Caracterização hidrogeoquímica, isotópica e diagenética do sistema aquífero Bauru no Estado de São Paulo

Pós-graduação em Geociências e Meio Ambiente - IGCE

Insuficiência de vitamina D em pacientes infectados pelo HIV tratados com terapia antirretroviral contendo tenofovir

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análises físico-químicas e biológicas de diferentes scaffolds à base de polihidroxibutirato e polihidroxibutirato-co-valerato

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Caracterização hidrogeoquímica, isotópica e diagenética do sistema aquífero Bauru no Estado de São Paulo

Pós-graduação em Geociências e Meio Ambiente - IGCE

Insuficiência de vitamina D em pacientes infectados pelo HIV tratados com terapia antirretroviral contendo tenofovir

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Mineralization of mandibular third molars can estimate chronological age-Brazilian indices

Forensic age estimation is an important element of anthropological research, as it produces one of the primary sources of data that researchers use to establish the identity of a person living or the identity of unknown bodily remains. The aim of this study was to determine if the chronology of third molar mineralization could be an accurate indicator of estimated age in a sample Brazilian population. If so, mineralization could determine the probability of an individual being 18 years or older. The study evaluated 407 panoramic radiographs of males and females from the past 5 years in order to assess the mineralization status of the mandibular third molars. The evaluation was carried out using an adaptation of Demirjian's system. The results indicated a strong correlation between chronological age and the mineralization of the mandibular third molars. The results indicated that modern Brazilian generation tends to demonstrate an earlier mandibular third molar mineralization than older Brazilian generation and people of other nationalities. Males reached developmental stages slightly earlier than females, but statistically significant differences between the sex were not found. The probability that an individual with third molar mineralization stage H had reached an age of 18 years or older was 96.8-98.6% for males and females, respectively. (C) 2011 Elsevier Ireland Ltd. All rights reserved.

Differences in throughfall and net precipitation between soybean and transitional tropical forest in the southern Amazon, Brazil

The expansion of soybean cultivation into the Amazon in Brazil has potential hydrological effects at local to regional scales. To determine the impacts of soybean agriculture on hydrology, a comparison of net precipitation (throughfall, stemflow) in undisturbed tropical forest and soybean fields on the southern edge of the Amazon Basin in the state of Mato Grosso is needed. This study measured throughfall with troughs and stemflow with collar collectors during two rainy seasons. The results showed that in forest 91.6% of rainfall was collected as throughfall and 0.3% as stemflow, while in soybean fields with two-month old plants, 46.2% of rainfall was collected as throughfall and 9.0% as stemflow. Hence, interception of precipitation in soybean fields was far greater than in intact forests. Differences in throughfall, stemflow and net precipitation were found to be mainly associated with differences in plant structure and stem density in transitional forest and soybean cropland. Because rainfall interception in soybean fields is higher than previously believed and because both the area of cropland and the frequency of crop cycles (double cropping) are increasing rapidly, interception needs to be reconsidered in regional water balance models when consequences of land cover changes are analyzed in the Amazon soybean frontier region. Based on the continued expansion of soybean fields across the landscape and the finding that net precipitation is lower in soy agriculture, a reduction in water availability in the long term can be assumed. (C) 2012 Elsevier B.V. All rights reserved.

Modificações nas frações que estimam carboidratos em plantas forrageiras com base nas equações da "Cornell Net Carbohydrate and Protein System"

Os organizadores autorizam a reprodução total ou parcial deste trabalho, para qualquer meio convencional ou eletrônico, para fins de estudo e pesquisa, desde que citada a fonte.

Shedding light on the role of the prokaryotic assemblage in the biogeochemical cycles of the dark ocean

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