Percurso para a elaboração de um teste para avaliação da compreensão em língua italiana de (futuros) professores

Pós-graduação em Estudos Linguísticos - IBILCE

Vitamina D em mulhers adultas fumantes e ex-fumantes: ingestão, concentração sérica e associação com variáveis ecocardiográficas

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Farmacocinética pré-clínica e avaliação toxicológica preliminar da nova tiazolidinadiona desenvolvida para o tratamento do diabetes mellitus tipo 2: 5-(4-cloro-benzilideno)-3-(4-metil-benzil)-tiazolidina-2,4-diona (GQ-2)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Why have land use change models for the Amazon failed to capture the amount of deforestation over the last decade?

Land cover change in the Neotropics represents one of the major drivers of global environmental change. Several models have been proposed to explore future trajectories of land use and cover change, particularly in the Amazon. Despite the remarkable development of these tools, model results are still surrounded by uncertainties. None of the model projections available in the literature plausibly captured the overall trajectory of land use and cover change that has been observed in the Amazon over the last decade. In this context, this study aims to review and analyze the general structure of the land use models that have most recently been used to explore land use change in the Amazon, seeking to investigate methodological factors that could explain the divergence between the observed and projected rates, paying special attention to the land demand calculations. Based on this review, the primary limitations inherent to this type of model and the extent to which these limitations can affect the consistency of the projections will also be analyzed. Finally, we discuss potential drivers that could have influenced the recent dynamic of the land use system in the Amazon and produced the unforeseen land cover change trajectory observed in this period. In a complementary way, the primary challenges of the new generation of land use models for the Amazon are synthesized. (c) 2014 Elsevier Ltd. All rights reserved.

Bacterial leaf glands in Styrax camporum (Styracaceae): first report for the family

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

Natural Products from Cyanobacteria with Antimicrobial and Antitumor Activity

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

On perturbed Szego recurrences

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Mites (Acari) associated with three species of the genus jatropha (euphorbiaceae) in Brazil, with emphasis on jatropha curcas

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

Nutritional status of patients with gastrointestinal cancer receiving care in a public hospital, 2010-2011

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Indicadores de qualidade do leite bovino orgânico em duas propriedades leiteiras certificadas do Estado de São Paulo

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

Desempenho ortográfico de escolares de 2o ao 5o ano do ensino privado do município de Londrina

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

Utilization of Ethyl Cyanoacrylate and 2-Octyl Cyanoacrylate Adhesives for Autogenous Bone Graft Fixation: Histomorphometric Study in Rats

The present study analyzes the repair process of autogenous bone graft in a block fixed with ethyl cyanoacrylate and 2-octyl cyanoacrylate adhesives in rat calvaria. Forty-eight rats, divided into 3 groups, received round osteotomies at the right parietal bone for the attainment of autogenous bone graft fragment, which was fixed at the opposite side to the donor site with ethyl cyanoacrylate (ethyl group) and 2-octyl cyanoacrylate (octyl group) adhesives. In the control group, bone fragment was only juxtaposed at the parietal bone surface without any fixation material. The animals were euthanized after 10 and 60 postoperative days. The calvariae were processed in a laboratory for the attainment of slides stained through the hematoxylin and eosin technique for histological and histometric analysis. The qualitative analysis showed a discrete inflammatory infiltrate in the control group and moderate inflammatory infiltrate in the ethyl and octyl groups at the 10-day period, which remained at the 60-day period, mainly in the octyl group. The bone fragment remained bonded to the recipient site through the adhesive, but graft incorporation was not observed in any of the specimens. Resorption was higher in the octyl group followed by the ethyl and control groups, both at the 10-and 60-day periods, but with no statistical significance (P < .05). Although promoting graft fixation and its maintenance at the recipient site, both studied adhesives did not allow the graft incorporation, producing a localized and discrete inflammatory reaction, which persisted at 60 days, being more intense in the octyl cyanoacrylate group.

Postmodern archival science and contemporary diplomatics New approaches for archival knowledge organization

New information technologies and new forms of documentary production have led archivists to rethink the role of archival science in the so-called information age. Since the late 1980s, the principles, methods and concepts stated by the well-known manuals of the 19th and the 20th centuries have been reconsidered along with their application to the organic sets of document in the 21st century. In this new scenario of reformulation and reinterpretation regarding the perspectives on archival knowledge organization, two trends with different approaches have emerged in North America and Europe: postmodern archival science and contemporary diplomatics, respectively. The first one was introduced by Terry Cook, who proposed a reformulation of the basic concepts and the functional analysis method focusing on the process and context of document creation. The second approach originated in Italy and incorporated all the theoretical and methodological models of classic diplomatics. The studies following this new trend were disseminated by Luciana Duranti and aimed to ensure the production, access and use of the documentation generated in the present times focusing on document typology, as opposed by the postmodern approach. The purpose of this study is to elucidate the connection points and distinct features between the two trends concerning the organization of archival knowledge.

Dentin microhardness during and after whitening treatments

Objective: This in vitro study aimed to evaluate the effect of bleaching agents on dentin microhardness during and after bleaching. Method and materials: Specimens were randomly assigned to seven groups (n = 15): Nite White Excel 2 Z [NW] 10% and 22%; Rembrandt [REM] 10% and 22%; Opalescence [OPA] 10% and 20%; and a placebo agent. The 42-day whitening treatment consisted of daily application of the agents to the dentin surfaces for 8 hours, followed by immersion in artificial saliva for 16 hours. After the bleaching treatment, specimens were kept immersed in artificial saliva for 14 days. Microhardness was measured at baseline, 8 hours, and 7, 14, 21, 28, 35, and 42 days of bleaching and during the posttreatment period (7 and 14 days). Results: The analysis of variance for split-plot showed a significant effect on the interaction between bleaching agent and time. Tukey's test and regression analyses revealed that during the bleaching period, the agents NW 10%, NW 22%, and OPA 20%, which did not differ from each other, did not alter dentin microhardness, showing constant microhardness values. There were no differences among REM 10%, REM 22%, and OPA 10%, which showed significant reductions in microhardness after day 14 compared to other agents. After bleaching procedures, there was an increase in dentin microhardness for all groups. Conclusion: Throughout the bleaching treatment, depending on the agent applied, dentin showed a transitory decrease in microhardness values. In the posttreatment period, artificial saliva presented a remineralizing effect on the bleached surfaces.

Realismo e impressionismo em contos de Guy de Maupassant

Dans ce texte on a étudié, afin de comprendre et d'analyser les contes réalistes de Guy de Maupassant, comment Erich Auerbach, dans Mimesis (2009), parcourt les sentiers de la littérature occidentale pour dresser un tableau des traits communs qui existent entre les grandes oeuvres réalistes de l'Occident. L'auteur a réalisé des recherches et des commentaires sur les caractéristiques les plus récurrentes du réalisme littéraire dans les oeuvres d'écrivains tels que Homero, Shakespeare, Voltaire, Flaubert, parmi d'autres. Notre recherche vise, dans sa première étape, à présenter, à expliquer ou à identifier dans les contes de Guy de Maupassant, écrivain de la fin du XIXe siècle, les tendances réalistes discutées par ce théoricien et par d'autres au fil du temps, comme, par exemple, Roland Barthes, dans Crítica e verdade (2007), Bersani, dans Le réalisme et la peur du désir (1975) et Philippe Hamon, dans Un discours contraint (1973, p. 411-445). À partir de ces chercheurs, on essaie d'expliciter et d'affirmer le caractère réaliste d'un des maîtres du récit court - sûrement un représentant du réalisme parmi les grands écrivains de cet art - car dans Mimesis (2009) Zola est considéré par Auerbach comme le dernier des grands réalistes français. En plus, pour la deuxième partie de ce travail, on a l'intention de traiter l'émergence de l'impressionnisme artistique en France, et de présenter les concepts et les thèmes qui ont influencé ce mouvement et se présentent dans la construction des récits de Maupassant. Pour le faire, O impressionismo (1962) de Balzi, O impressionismo (1965) de Serullaz, Impressionniste et symboliste devant la presse (1959) de Jacques Lethève, Impressionismo (2010) de Lobstein e autres, mentionnés dans la bibliographie de cette recherche, ont ouvert la voie aux analyses... (Completo abstract click electronic access below)