Parque Estadual da Serra do Mar, Núcleo Santa Virginia: uma análise paisagística comparativa do período de 1989 até o presente

The Atlantic Forest is considered the fifth most important hotspot of the world, for its high endemism and biodiversity. The Serra do Mar State Park (SMSP) is the biggest area of integral protection in Brazilian coast, having the largest continuous remnant area of Atlantic Forest. Its creation aims to protect the Atlantic Forest remnants and regeneration of degraded areas. The present work develops in the administrative center Núcleo Santa Virgínia, created on May 2, 1989 and aims a comparative analysis and environmental interpretation regarding the evolution of the landscape its creation until the present days, using geoprocessing techniques. For a better understanding of some definitions, a literature review is presented about the current scenario of conservation units, concepts of landscape, landscape ecology, landscape dynamics and the importance of the geoprocessing for landscape analysis. It was elaborated two thematic charts of use and occupation land of Núcleo Santa Virgínia (1989 and 2014) and quantified for each type of use for later comparison

Ocupação irregular do solo urbano - caso das habitações em encostas: causas e consequências

Uma grande parte da população brasileira reside hoje em locais considerados inadequados, seja pela ilegalidade ou pelo risco contínuo de catástrofes. Todo ano são noticiadas novas tragédias decorrentes dessas ocupações irregulares, exigindo tomadas de providências emergenciais e preventivas por parte dos responsáveis pela gestão do espaço público. A compreensão desse problema exige uma análise histórica da formação desses aglomerados urbanos, ou favelas, verificando os motivos que impedem ou desestimulam a elaboração de leis rígidas e aplicáveis para esses casos, bem como a elaboração de diretrizes de planejamento e projetos que possam ser implantados para solucionar estas questões nos locais necessitados

Padronização e validação de uma equação para determinação do volume corporal em ratos winstar saudáveis e sedentários com idade entre 60 e 240 dias

A determinação da composição corporal pode ser utilizada para evidenciar diversos fatores entre eles a dieta, o uso de drogas, a incidência de patologias, diferenças genética, nível de treinamento, gênero e idade. No modelo de natação para ratos a composição corporal pode ter um papel determinante na intensidade de exercício, uma vez que os animais utilizados podem apresentar diferentes densidades corporais. Nesse sentido, o objetivo do presente projeto baseia-se na possibilidade de desenvolver uma equação para estimar o volume corporal de ratos sedentários a partir da relação linear entre peso e volume corporais (r=1,00) encontrada em estudos anteriores. Dessa forma, tornando prático e viável o uso da densidade corporal para precisa determinação da intensidade de exercício em estudos que utilizam a natação como ergômetro de exercício animal. Para isso serão utilizados 105 Rattus norvegicus albinus da linhagem Wistar, os quais serão avaliados em um estudo longitudinal que consiste em avaliações a cada 30 dias, a partir dos 60 até 240 dias de idade, para a determinação do volume corporal através de pesagens hidrostáticas, do índice de lee e análise da composição química da carcaça. Com isso, espera-se poder derivar uma equação para estimar o volume corporal dentro de toda a faixa de idade utilizada ou, no caso não seja encontrada uma relação linear entre peso e volume corporais entre ratos de diferentes idades, o desenvolvimento de várias equações para estimar o volume corporal em faixas etárias. Além disso, a composição química da carcaça dos mais será determinada na tentativa de validar o método de pesagem hidrostática e buscar eventuais correlações entre os parâmetro corporais (volume corporal, peso corporal, índice de lee e densidade) e os componentes de gordura, massa magra, água e proteína dos animais

Efeitos da ocupação e uso da terra na bacia do córrego da Servidão, no cenário de 1995-2006

Urban sprawl developed without adequate urban planning and lack of knowledge about the physical characteristics of an environmental system, results in soil sealing and consequent change in the dynamics of hydrological watershed. Thus, this study aimed to analyze the behavior of the runoff basin Cóorego DA Servidão located in Rio Claro, referring to the year of 1995 compared to the scenario of 2006, compared the different features of urban use logged area. Therefore understanding the dynamics of the flow was possible through the use of software IPHS 1 that allowed through hydrologic models to evaluate the behavior of the surface area investigated, using Spring 4.3.3 software which enabled the classification of land use and software ArcGis 9.3 which was used for the quantification of stretches of water, separated from those that are channeled and those who did not suffer interference from the pipe

Análise da dinâmica do uso da terra e sua interferência em enchentes na área urbana do município de Americana (SP)

Due to an intense process of population growth and urban density in Americana (SP), mainly due to the development of the local textile industry after 1970, there was, concomitant to the occupation of the margin of rivers and streams, soil sealing that increased the level of superficial runoff, triggering frequent floods. Based on the analysis of these processes we investigate the conditions of one densely urbanized area of the county, the Córrego do Parque, in three time series, 1977, 1996 and 2008. Taking as the starting the characterization and spatial distribution of landscape physiography, we prepared thematic letters and synthetic maps digital scale 1:10,000 from photointerpretation of aeroframes. The thematic maps were produced by scanning with subsequent edition using the software Auto-Cad Map. Checking the data and of geographic coordinates with GPS (Global Positioning System). Regarding land use classes, we used the description of the Soil Conservation Service (1975) which allowed us to get the Curve Number parameter, which will be used in hydrologic modeling for verification of flooding (Tucci, 1989). For the process of hydrologic modeling, we used models based on Methodology Object Oriented Modeling Applied to Water Resource Systems, Viegas Filho (1999), using the computer program called IPHS1, which uses models of the Soil Conservation Service (SCS , 2004), for conversion of rainfall-runoff and the spread of excessive rain. The results indicate that increased waterproofing generated by the change in use and occupation over the past decades promoted the increased surface runoff and drainage system overload, increasing the intensity of floods

Uso e ocupação da terra e impactos ambientais na subprefeitura de Butantã, município de São Paulo - SP, com aplicação de geotecnologias

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

Transformação da paisagem da área de preservação ambiental APA no Município de Botucatu-SP

The Environmental Protection Areas (EPA) are a type of sustainable use conservation unit, therefore its territory have public and private areas. To establish and reorganize the use of EPA’s territory, aiming the environment conservation along with human actions, it is necessary a management plan that should be conducted within five years from the date of its creation. The EPA Botucatu, established in 1983, does not have its management plan completed until the present day. The consequences of lack of organization about the use and occupation of its territory can be observed in a comparative study of territorial classification between the years 1985 and 2010, which was the objective of this study. As a result, it could be observed the decrease of the remaining fragments and intense fragmentation of them, pointing to the need for projects that aim the restoration, conservation and connectivity between these fragments and the subsequent application

Avaliação pós-ocupação de escola pública em São Carlos

Não disponível

Uso e ocupação da terra e vulnerabilidade a alagamento na área central da cidade de São Paulo: o caso da subprefeitura Sé

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

Avaliação da Taxa de Exposição em Exames Radiológicos Realizados em Procedimentos Cirúrgicos - Minimização dos Riscos em Indivíduos Ocupacionalmente Expostos

This paper consists in the evaluation of the exposure rate to ionizing radiation to which professionals working in surgical procedures which require radiological examinations are subjected. Were initially performed real-time readings of exposure rate within four distinct operating rooms during the execution of four surgical procedures that made use of fluoroscopy equipment (including three orthopedic surgeries, one in the shoulder, one in the arm, another for deployment of metal pin in the leg region, and a fourth for vascular procedure); in these surgeries were used ionization chamber detector and an electrometer. In order to check the values achieved, was made a re-evaluation of the distribution of the rate of exposure to radiation, from the surgical procedures, now with thermoluminescent dosimeters (TLDs). For this, thirty TLDs were distributed in the operating rooms, arranged in points of interest as occupation by professionals. The TLDs were prepared for thirty consecutive days, after which they were removed and replaced with new dosimeters not exposed yet. The dosimeters were subjected to reading of the rate of exposure; this procedure was repeated for four months without interruption. The quantification of the results sought primarily to convert the rate of exposure for equivalent dose rate, both in measurements with ionization chamber as in measurements with TLDs, in order to highlight the presence of the biological effect of ionizing radiation for comparisons within scientific context. Then, the results were plotted to establish the relationship between the values of equivalent dose and the distance to the central axis of the x -ray source, confirming the inverse square law for distance. Finally, the values were associated with the maximum limit recommended by the legislation for occupationally exposed individuals. The methodology for the analysis and quantification of the data in this work aims at implementing a work plan that meets ...

Campesinato e agrohidronegócio canavieiro no Pontal do Paranapanema: os desafios para a transição agroecológica

This paper appears in order to promote a discussion on the use and ways of working with the land. For this, we present a scenario of conflict initiated in Pontal do Parananema, São Paulo, Brazil, between the peasantry and the agrohidronegócio. The Pontal is a territory marked by agrarian and land conflicts, originated by the illegal occupation of land by the squatters, the decimation / expropriation of indigenous, and deforestation and environmental devastation. This conflict is represented today by the sugarcane agro-industrial capital companies on one side, and the other peasants. The expansion occurs agrohidronegócio strongly from 2005, due mainly to the change in the energy matrix of the country and state incentives with strong momentum in the production of flex-fuel vehicles. Rural agrarian reform settlements, made possible by the state under pressure from social movements, are spatialized in 16 municipalities with a total of 112 settlements, occupying an area of 139. 682 hectares, seating 5. 892 families. These families have seen their possibilities of social reproduction increasingly suppressed by the advance of sugarcane agrohidronegócio in the region, which suffocates the living spaces and work of these peasants. Front of it, agroecology is an alternative for these workers to ensure their reproductive possibilities. Agroecology also arises as a means of confronting agribusiness model, adding elements to the environment, such as the eradication of the use of pesticides and considering the dynamics of nature to promote agriculture, and social order, contributing food sovereignty and the production of healthy food and diversity to the population...

Candido Lima da Silva Dias: da Politécnica aos primórdios da FFCL da USP

Pós-graduação em Educação Matemática - IGCE

Efeitos in vitro e in vivo do extrato de glândulas salivares de fêmeas de carrapatos Rhipicephalus sanguineus com 2 dias de alimentação sobre modelos tumorais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência do uso e ocupação do solo sobre a qualidade da água: subsídio à gestão dos recursos hídricos à gestão dos recursos hídricos da Bacia Hidrográfica da Serra da Mantiqueira (UGRHI-1)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos do fipronil sobre o metabolismo energético no fígado perfundido de rato: Hyllana Catarine Dias de Medeiros. -

Pós-graduação em Ciência Animal - FMVA