Pouso Alegre (MG): expansão urbana e as dinâmicas socioespaciais em uma cidade média

Pós-graduação em Geografia - IGCE

Avaliação das propriedades nanomecânicas e do comportamento micromecânico da interface dentina/adesivo antes e após a degradação hidrolítica: análises através de nanoindentação e método dos elementos finitos tridimensional

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

Heterarquia urbana: Interações espaciais interescalares e cidades médias

O livro analisa três cidades do estado de São Paulo - Bauru, Marília e São José do Rio Preto - a partir do conceito de heterarquia urbana, desenvolvido pelo professor do Departamento de Planejamento, Urbanismo e Ambiente da Unesp, Márcio José Catelan. O objetivo do estudo é propor uma leitura do espaço da rede urbana e das cidades médias, de acordo com as complexas interações espaciais observadas no mundo contemporâneo, as quais articulam escalas geográficas e alteram as lógicas e a produção do espaço, tornado-se resultado, também, dos interesses e dos destinos do capital empresarial. A heterarquia urbana, de acordo com o autor, serve como meio para compreender teoricamente o espaço em rede, no que tange ao debate sobre a estruturação e as articulações em rede: De princípio, podemos dizer que a heterarquia urbana representa o que é a rede de fato, quais são suas propriedades, como elas se articulam e quais são seus atributos - que dentre outros conteúdos abrangem o espaço, as escalas geográficas, os agentes econômicos e o capital. Dentre outras conclusões do autor, está a de que a diversidade de cidades, tomadas do ponto de vista hierárquico, ou por subordinação, por conta das diferentes funções e papéis de cada uma, pode ser vista por meio da heterarquia urbana. E a partir dessa referência é possível identificar articulações de complementaridade entre as cidades de diferentes funções no âmbito da rede

Sustentabilidade urbana e as certificações ambientais na construção civil

There is a huge debate surrounding the sustainability issues, especially urban sustainability. This article seeks to establish a critique of models of sustainable cities and postmodern city structured by dispersed city model produced by the logic of capital, it is an effort to confront methodological theoretical models of two cities, the capitalist model of production space and model sustainable city, the dispersed city model against a model of the compact city. For example it was used as environmental certifications for building a label denoting sustainable building when actually articulate a series of symbols that mask and reaffirm their production processes from the perspective of capital cities

Território, política e infraestruturas: a influência do governo federal na política urbana dos municípios brasileiros

The evolution of Brazilian federalism (result of the influence and power of oligarchic elites, the different constitutional texts made and policies designed to collect taxes) shows one of the forms of how the Brazilian government uses the territory to effect the exercise of power. In the country, this use takes place by the imposition of rules that regulate and create tension among the entities, and mechanisms of distribution and redistribution of resources among federal agencies acquire great importance because they allow a bigger or lesser autonomy in public administration. The text aims to analyze the voluntary transfers of resources from the Federal Government to the municipalities. These Covenants act as a mechanism that can be configured in promoter of new selectivity and hierarchies between places. With the aim to understand the materialization of public resources in the territory, our analysis intends to identify how the Brazilian government makes use of constitutional mechanisms to enlarge and improve the urban infrastructure in the municipal scale.

Degradação de membrana impermeabilizante de polietileno de alta densidade usada em tanques de armazenamento de vinhaça

High-density polyethylene (HDPE) water-proof membranes are used as coatings in vinasse (leachate from sugar cane) storage tanks. The leachate is pumped into the tanks at temperatures of 80-90 °C. Due to these high temperatures and acidity of the waste, these membranes can be degraded, cracked and then loose the function for which they have been designed. This may cause contamination of the soil and groundwater. This study evaluated the effect of vinasse in HDPE membranes after 4 months of exposure in a controlled environment. An aggressive, alkaline pH liquid (sodium hydroxide) was also used. The objective was to evaluate the membrane resistance in contact with acidic and alkaline residues. Physical and mechanical tests, measurement of the carbon black content and thermo gravimetric analysis (TGA) were used to determine degradation of polymer membranes after chemical immersion. While sodium hydroxide resulted caused only minor changes in the physical properties, vinasse induced a thickness change of 7.8%. With immersion in vinasse, an average decrease in strength and deformability (yield) of 34% and 23.5% were measured, respectively. The stiffness increased by 7.8% (average) and the tear strength decreased by 2.7% (average).

Metáfora urbana: reminiscências do bairro do Ipiranga em registros de gravura

Pós-graduação em Artes - IA

A degradação ambiental do Córrego Ribeirão Preto: uma proposta metodológica para o ensino de geografia no ensino médio

Pós-graduação em Geografia - IGCE

Análise em bacias hidrográficas: contribuição metodológica para o diagnóstico ambiental

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Degradação do corante comercial disperse red1 por processo foto-Feton e avaliação ecotoxicológica

Pós-graduação em Química - IQ

Previsão espacial da densidade de carga nos sistemas de distribuição de energia elétrica considerando a geometria fractal da zona urbana

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fermentação, cinética e degradação ruminal em ovinos alimentados com fontes de carboidratos associadas ao óleo

The objective this work was to evaluate the degradation, fermentation and kinetics of passage rumen fluid en sheep fed diets containing different carbohydrate associated with the oil. Four rumen cannulated sheep were allotted in 4 x 4 latin square. The treatments consisted of diets with high neutral detergent soluble fiber and diets with high starch associated or not with 4,2% of oil. Incubation times were 3, 6, 12, 24, 48, 72, 96 and 120 hours and ruminal fluid was collected at 0, 2, 4, 6, 8, 10, 12, and 24 hours after feeding. Diets high neutral detergent fiber soluble resulted in greater degradation of dry matter, crude protein, neutral detergent fiber soluble and starch, and higher pH values, butyric acid production, dilution rate and ruminal recycling compared with diets high starch content. The inclusion of 4,2% oil the different carbohydrate sources had no influence on the fermentation kinetics and degradation of the fiber. High content of neutral detergent soluble fiber in the diet favors the ruminal fermentation compared to the high starch content.

Política urbana e cidadania: um estudo sobre a cidade no interior paulista (Franca, 1890-1996)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Biomassa microbiana e degradação de serapilheira em pastos de tifton-85 manejados com índices de área foliar residual

Pós-graduação em Zootecnia - FCAV

A percepção de crianças e adolescentes sobre cenas de violência urbana

The article presents part of an evolutionary study regarding the ideas of children and adolescents on urban violence. The study included 40 subjects aged between 6 and 15; consisting of 10 subjects aged 6, 10 aged 9, 10 aged 12, and 10 aged 15. All subjects were enrolled in two public schools, one located in the interior of São Paulo’s State and the other in greater São Paulo. The subjects underwent three methodological procedures: a clinical interview, the drawing of a picture, and the analysis of a movie. In this paper we present data taken from the movie presentation, a silent cartoon which contained scenes of violence. The results indicate that subjects have difficulty in understanding the phenomenon of violence and its complexity. Subjects associated violence only with the most visible and concrete situations or conflicts, and they cannot identify the different types of violence contained in the drawings. The analysis and the theoretical references are based on the Piagetian perspective on the construction of social knowledge. Pedagogical implications based on evolutionary studies and the comprehension of the processes performed to the understanding of the social reality will be presented in this article, as well.