Estudo das reações de oxidação de etileno glicol e glicerol sobre nanopartículas intermetálicas de PtSb/C e PdSb/C

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo teórico das reações de hidrogênio e do monóxido de carbono sobre fases intermetálicas

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

Legítimos vassalos: pardos livres e forros na Vila Rica colonial (1750-1803)

Daniel Precioso aborda nesta obra os mecanismos e as artimanhas forjados pelos pardos da Capitania de Minas Gerais, ou mais precisamente da Vila Rica do final do século XVIII, para serem visto como iguais aos membros considerados cidadãos naquela sociedade que emergiu abrupta e violentamente das riquezas do ouro e tentou conservar os critérios de hierarquização da sociedade colonial ibérica. Segundo Precioso, em especial em Vila Rica, conviveram pessoas de costumes, valores e crenças distintas, e os processos múltiplos de miscigenação, hibridação e mestiçagem, não apenas do ponto de vista biológico, mas também cultural, engendraram uma sociedade complexa e multifacetada, cuja ampla camada de forros e mulatos fez-se presente desde cedo. O autor busca analisar de que maneira os homens pardos da Confraria de São José de Vila Rica procuraram distinguir-se socialmente dos demais homens livres não brancos naquele período, por meio do desempenho de atividades religiosas, militares, artísticas e artesanais. Foca também as penosas negociações dos pardos com as autoridades locais e ultramarinas para um melhor arranjo do grupo na escala social.

Estudo das reações no sistema 'CU'-'AL'-'AG'-'MN'

Pós-graduação em Química - IQ

A formação das famílias livres: Campinas, 1774-1850

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

Entre a fábrica e a senzala: um estudo sobre o cotidiano dos africanos livres na Real Fábrica de Ferro São João do Ipanema - Sorocaba - SP (1840-1870)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Avaliação da biocompatibilidade de quatro agentes para cimentação através do estudo das reações teciduais em conjuntivo da ratos

Pós-graduação em Odontologia Restauradora - ICT

Sistema de áreas verdes e espaços livres em Bauru: nos bairros Jardim Terra Branca, Jardim Eugênia e Vila Santista

Não disponível

Estudo da oxidação da melatonina e de seus produtos por radicais peroxila

Melatonin is an endoleamine that has anti-inflammatory, immunomodulating and antioxidants properties. But there is a contradiction between the antioxidant effects of melatonin and glutathione (GSH). Therefore, the main objective of this work was to study the effect of melatonin on the oxidation of GSH and the effect of GSH on the oxidation of melatonin by peroxyl radicals generated by thermolysis of 2,2 -Azobis(2- amino-propane)-dihydrochloride (AAPH). The influence of the reaction conditions and the identity of the products of oxidation were also studied. The main products obtained during the oxidation of melatonin were its monohydroxylated derivative and N1-acetyl- N2-formyl-5-methoxykynuramine (AFMK), which is the product obtained by oxidative cleavage of the melatonin indole ring. By studying the buffer type, pH and the presence or absence of dissolved oxygen in the reaction system, it was observed that, the yield of AFMK was higher when the pH or the concentration of oxygen was increased. Comparing the reactivity of both molecules GSH and melatonin, it can be seen that intermediates radicals generated during the oxidation of melatonin are able to oxidize GSH itself. We propose that this chemical property could justify the recent reports that demonstrated the inability of melatonin to inhibit the oxidation of GSH in cells

Mídias radicais e a utilização do Culture Jamming: quebrando as barreiras construídas pelos veículos hegemônicos

This monograph aims to analyze the ability of the radical media to lead journalistic productions performed by O Globo during debates of the event Rio +20. The concentration of the major means of communication in the minor part of the population consolidates what can be called by hegemonic media. These media are primarily responsible for controlling the content viewed by a large portion of the population. Aiming a true plurality of information the alternative media day-by-day is looking for a bigger space within the communication market. Thus, the hegemonic media use capable tools to interfere in editorial policies consolidated by corporative media. One of those possible tools is the Culture Jamming, an activist action that interferes in a variety of marketing branches of communication. Therefore, having in its basis theorists such as John Downing and Perseu Abramo this study analyzed the journalistic content produced by the newspaper O Globo between the days 13 to 22 of June, in which the Rio +20 activities were held

Produção de partículas secundárias em reações de “spallation” induzidas por prótons

Cosmic radiation has been identi ed as one of the main hazard to crew, aircraft and sensitive equipments involved in long-term missions and even high-altitude commercial ights. Generally, shields are used in spatial units to avoid excessive exposure, by holding the incident radiation. Unfortunatelly, shielding in space is problematic, especially when high-energy cosmic particles are considered, due to the production of large number of secondary particles, mainly neutrons, protons and alpha particles, caused by spallation reactions and quasi-elastic processes of the corpuscular radiation with the shield. Good parameters for checking the secondary particle production at target material are diferential cross section and energy deposited in the shield. Addition experiments, some computer codes based on Monte Carlo method show themselves a suitable tool to calculate shield parameters, due to have evaluated nuclear data libraries implemented on the algorithm. In view of this, the aim of this work is determining the parameters evaluated in shielding materials, by using MCNPX code, who shows good agreement with experimental data from literature. Among the materials, Aluminium had lower emission and production of secondary particles

Softwares livres e prototipagem rápida aplicados na engenharia

In modern industry we see a growing need for answers cheaper, accurate and quick to deliver solutions and products to be able to remain competitive. In this way the inclusion of open source software and Rapid Prototyping tools have proven very important to obtain the expected results. This work, through information gathering, analysis software and their applicability, search tools commercially available rapid prototyping will demonstrate the importance of these tools and will also present possible configurations for a space for rapid prototyping within the university, as a proposal to implement a rapid prototyping laboratory at the Faculdade de Engenharia de Guaratinguetá

Concepção e Implementação de um Sistema de Controle de Arborização Urbana através da Integração de Softwares Livres e de Código Aberto

Suitable computacional tools allow to build applications that can link information to its physical location, and represent them into visual and interactive schemes, e ectively reaching the power of visual comunication. This leads the user to synthesize information in a simple and e cient way. These applications are linked to the de nition of Geographic Information System (GIS). GIS are comprised by many concepts and tools, which have the main purpose of collecting, storing, viewing and processing spatial data, obtaining the information needed for decision making. Within this context, this paper presents the Conception and Implementation of a Control System for Urban Forestry through Integration of Free and Open Source Software. This conception arose from the need of an Environmental Project developed by the Agriculture's House of the city of Regente Feij o, which has as main objectives cataloging and management of urban a orestation of the municipality. Due to this diversity of concepts, the challenge in building this system is the integration of platforms that are involved in all stages: collecting and storage of data, including maps and other spatial information, operations on the stored information, obtaining results and graphical visualization of the same. After implementation, it was possible to provide for the system users an improvement in the capacity of perception in the information analysis and facilitate the process of decision making

Estudo clínico longitudinal de dentes restaurados com sistemas cerâmicos livres de metal: estudo prospectivo sobre a hipersensibilidade dental pós-operatória

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)