Brazilian results on structural masonry concrete blocks

The purpose of this paper is to study the mechanical behavior of concrete blocks and prisms when performing axial compression tests within the Brazilian base of knowledge, intending to foment data of this kind for a world-based network. The blocks were built using five different mixtures in which the quantity of cement and the compacting ratio (density) were varied (during the fabrication process). The three-course-high prisms were assembled using 1 cm (0.39 in.) thick full-bedded joints, always trying to leave the mortar's characteristics constant. The axial compression tests were conducted according to Brazilian practice code recommendations, because most of these standards are very similar to international practice codes. The compressive strength, strains, and rupture form of each mixture studied were recorded. Attempts were made to correlate the strength, efficiency ratio (block strength/prism strength) of the prisms, strains, and rupture form; with the quantity of cement and compacting ratio. The data are presented in tables and figures, and the obtained results are discussed throughout the text. Copyright © 2007, American Concrete Institute. All rights reserved.

Geo-environmental investigation: A brief review and a few suggestions for brazilian contaminated sites

This paper presents a brief review about site investigation procedures for contaminated sites recommended by Brazilian and Canadian environmental agencies as well as discusses the theme of geo-environmental investigation as applied to Brazilian practice. The main definitions on the theme are reviewed and some guidelines are proposed for conducting a geo-environmental investigation of Brazilian contaminated sites using different site and laboratory investigation techniques based on the presented review and on the experience obtained from the investigation of a solid waste disposal site in the interior of the state of São Paulo, Brazil.

A televisão e o palácio: concessões e desenvolvimento das emissoras e redes televisivas no Paraná : (1954-1985)

Pós-graduação em História - FCLAS

Vereda and Murundu wetlands and changes in Brazilian environmental laws: challenges to conservation

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

A identidade, o costume e o direito da decisão: um estudo sobre o uso e o desuso do sobrenome do marido

Pós-graduação em Educação Sexual - FCLAR

Mudanças no Código Florestal e seu impacto na ecologia e diversidade dos mamíferos no Brasil

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

Diagnóstico das áreas de preservação permanente na bacia hidrográfica do rio Tijuco, Ituiutaba - MG, utilizando tecnologia SIG

The present work had the objective to elaborate the map of land use and vegetation covering from Tijuco river watershed, Ituiutaba-MG, based on digital images obtained by satellite from CBERS 2, through automatic delimitation of permanent preservation areas followed by identification of land use conflict based on the Brazilian Forest Code (Law no 4771/1965) and National Council of Environment's Resolution no 303/02. This paper analyzes, through quantitative parameters and the use of Geographic Information System, the maintenance tracks of width recommended by the legislation for permanent preservation areas over water bodies. The results showed a deficit of conserved areas along the riverbanks of 2334 ha that are not in compliance with the legislation. The pasture occupies unduly 0.97% of the area of the basin in the permanent preservation areas at the riverbanks, while agriculture occupies 0.38%.

Análise do uso da terra nas áreas de preservação permanente dos corpos d’água da bacia do córrego espraiado como subsídio para pagamentos por serviços ambientais

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Contratos de concessão entre o estado brasileiro e empresas transnacionais de telecomunicações: casos da EMBRATEL/MCI e TELESP/Telefônica Internacional

Pós-graduação em Direito - FCHS

Geoprocessamento aplicado no uso e ocupação do solo no município de Lençóis Paulista/SP: Milena Montanholi Mileski. -

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Uso de álcool, comportamentos de risco no trânsito e habilidades sociais em universitários

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Vossa excelência, Vossa senhoria, Excelentíssimo senhor e Prezado amigo: considerações sobre a correspondência de Clóvis Bevilaqua

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Direito intertemporal no Código Florestal Brasileiro

Pós-graduação em Direito - FCHS

A política nacional de proteção da natureza e seus desdobramentos no território do Parque Nacional dos Lençóis Maranhenses

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Simulação da produção de sedimentos na bacia hidrográfica do Rio Pardo – Botucatu, SP, por modelagem hidrológica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)