Environmental enrichment reduces aggression of pearl cichlid, Geophagus brasiliensis, during resident-intruder interactions

Em lutas entre peixes residentes e intrusos, residentes geralmente vencem, provavelmente porque valorizam o território mais do que os intrusos. Nós aventamos a hipótese de que ambientes enriquecidos aumentam o valor da área em disputa, levando os residentes a defenderem mais violentamente ambientes enriquecidos de recursos do que ambientes empobrecidos, pois possuiriam mais motivação para mantê-lo. No entanto, no presente estudo, ao testarmos as interações entre intrusos e residentes em acarás, Geophagus brasiliensis, observamos que o enriquecimento ambiental reduz a agressividade e pode levar a cohabitação entre os peixes, sem luta. Adicionalmente, em nossos experimentos, o efeito da residência prévia ocorreu independente da condição de enriquecimento. A diminuição das interações entre os peixes e, consequentemente, a diminuição do nível de agressividade é aqui atribuída aos efeitos da diminuição da visibilidade entre os peixes devido ao aumento de complexidade do ambiente.

Ovine leptospirosis in Brazil

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

Animais de laboratório: O camundongo

The animal experimentation in the scientific research has contributed excessively for the development of science and technology, promoting to long of the years the discovery of prophylactic measures and treatments for diseases that attack the humans. Animals of some species have been used in the last times, being the mouse the more intensely used and more deeply known scientifically. The objective of this work was to carry through a bibliographical survey including data of our research group, about the use of mice in the animal experimentation, approaching its general biology, reproduction physiology, creation systems, genetics, habitation, feeding, handling, pain and euthanasia, techniques of risk developed in the experimentation, blood collection, pharmacological and toxicological experiments. Although current trends praise the use of alternative methods (in vitro studies, cells cultures, etc.), the animal models, as the mouse, present as main advantage the supply of information on the organism as a whole, fact that is not obtained with other methods, what still it makes possible its utilization in scientific research.

The Brazilian architecture in wood and the confrontations with the questions of the environment

Two discussions are imposed to the designers of wood constructions. The first one deals with the technical knowledge to project and execute buildings; the second one is concerned with the preservation of the environment, use of the wood in a sustainable way. The work presents the tendencies of the wood used in the Brazilian habitation architecture characterizing the used woods; how the construction technical solutions have developed and discusses about the necessity of using the wood in a conscious way, knowing its origin and control, sustainable use of the forests resources. It focalizes, mainly, the search of the designers to harmonize the use of the wood and the preservation of the forest biodiversity, when it deals with the native forest.

Estrutura populacional de Lutzomya longipalpis através da amplificação e sequenciamento do segmento ribossomal 12S de DNA mitocondrial

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

Luta de classes na cidade neoliberal: uma análise sobre o Movimento dos Trabalhadores Sem Teto

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Design, projeto e produto: o desenvolvimento de móveis nas indústrias do Pólo Moveleiro de Arapongas, PR

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Degradação ambiental urbana e qualidade de vida nas áreas de manguezais ocupadas por palafitas em São Luís - MA

Pós-graduação em Geografia - FCT

O consumo do espaço residencial: um estudo da presença/ausência da população negra nos condomínios horizontais fechados em Piracicaba - SP

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Faces da produção do espaço urbano em cidades médias: os enclaves residenciais fortificados em Limeira - SP

Pós-graduação em Geografia - IGCE

Vulnerabilidades socioambientais de rios urbanos: bacia hidrográfica do rio Maranguapinho. Região metropolitana de Fortaleza, Ceará

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

Reféns na Cidadela Inimiga:a relação universidade-movimentos sociais na América Latina

This article discusses the recent historical contingencies that placed the universitary left on the defensive and, simultaneously, the attempts of approach of some researchers-extensionists with social movements. To put in historical perspective the discussion of the relation between universities and social movements in historical perspective, we rescued the Córdoba reform (argentine university reform of 1918), the teachings of Latin American classic authors, and we produced an overview about the Reform and the long cycle of educational counter-reform in Latin America. Regarding the relation between universities and social movements, we focus on the analysis of experiences in the fields of popular habitation, agroecology and recovered factories, once we believe that these experiences bring advances in self-management, decommodification, intellectual-social movements, etc. However, these are by no means free of contradictions.

Classificação e mapeamento de áreas de risco de enchentes e inundações no bairro Jardim Inocoop - Rio Claro - SP

In the last few decades, Brazil has experienced an accelerated urbanization process in which many cities have grown in a disorderly way occupying environmentally fragile areas unsuitable for habitation. Anthropogenic actions such as high levels of impermeable soil, structural changes in watercourses, lack of riparian vegetation, illegal presence of trash and rubbish along the river banks added to irregular settlements in floodplains result in the rise of high risk areas. When accompanied by intense and prolonged rainfall phenomena, those areas have been the scenery of serious accidents such as floods. This study aims to classify the level of the risk of floods in the neighborhood of Jardim Inocoop, in the town of Rio Claro, São Paulo countryside, Brazil. One of the main technical support to tackle this issue is the identification and classification of the risks. In order to classify the risk level of flood in this case study, the methodology adopted was developed by the Ministry of Cities and Technology Research Institute, and take into account the arrangement of the hydrological scenario, vulnerability of households and dangerous process according to the distance of the houses from the axis of drainage. Therefore, the risk levels adopted to classify are listed below: very high (MA), high risk (A), moderate (M) and low risk (B). In conclusion, it is imperative to develop prevention plans in order to avoid or to minimize the damages caused by natural disasters. Therefore, the zoning of the risk sceneries remains as an important issue once it helps to identify the areas with high level risk of flood. Consequently, the occupation must be regulated where there is low or absent risk and it must be often forbidden where the high risk of flood is detected. Thus, the present study remains as an attempt to notify the risk of floods through its spatialization on a map, remainig...(Complete abstract click electronic access below)

A aglomeração urbana de Piracicaba: uma análise da integração funcional entre os municípios sob a ótica do movimento pendular

The growth area of cities has resulted in a phenomenon of conurbation (or expressing tendency). This correspond to a combine of two or more urban cores, there are formations of conurbations. In this way, there are the formations of urban concentrations and can achieve the step metropolitan or not metropolitan. Besides, this kind of expansion generates many social and environmental problems related about habitation, rubbish, drain, and others. Piracicaba, a city in expansion, recently, shows evidences of conurbation not metropolitan around itself. Like this, the paulista government, at June, 26 of 2012, institutionalized the Urban Concentration of Piracicaba, a regional unity, intending the administration along with 22 cities. However, for this fact, must be taken into account functional integration among urban centers, because the number of municipalities are presented to compose a urban concentration of level not metropolitan. It has checked along this research, according with proposition about 22 cities. Thus, the objective of this research is identify and analyze the functional integration among participating municipalities through the commuting, in other words, the spatial displacement of people, important factor to be taken into account when defining urban concentration. Considering the displacement routine people, the commuting, also aimed identify the flow of public transport intercity travel among the cities of Piracicaba Regional Unity. Then, analyze the criteria used for establish the Piracicaba Regional Unity, if it was considered technical character or if it was prioritized the political character. To conduct this research, it was done the literature review related to the theme and data collection related lines of intercity transportation and often travel with ARTESP and companies responsible for it service

O Programa Minha Casa Minha Vida, o mercado imobiliário e o direito à cidade: análise dos impactos do programa na cidade de São Carlos - SP

This article discusses, in general matters, the economic and social motivations, the organization and development of the program Minha Casa Minha Vida, made in 2009, by Federal Government of Brazil. The objective of this work was to analyse the Brazilian economic and housing context, and the program relation with the Subprime international crisis, which has been started at United States in 2008, as well as analysing and discussing the logistics and the program accessibility. The MCMV program, part of the PAC – Programa de Aceleração do Crescimento – has the intention to combat the economic crisis that had been installed and also minimize the deficit housing of the country. From PAC's initial estimate, US$250 Bi, it has been spent US$129 Bi and it has already been approved more than US$125 Bi designated for the second stage of the program, whose the estimate of PAC2 is about one trillion and a half of brazilian reais. One million homes were built between 2009 and 2012, and the goal for 2014 is two million and a half of new residences. If comparing the current program with the oldest programs, progress were observed ,however, problems and inconsistences are clearly seen: in the real concernment, the truly beneficiary, and contradiction between a social and economic program to urban demands, among other situational factors. It’s also evident, the incentivation for a new residential and closed neighbourhoods, thereby adding to the fragmentation of the urban space, beyond of the exclusion socioespacial caused financing of residences in farest allotments. The capitalist production of the space it’s clearly thriving in analysis of thisfinancing package of the urban habitation, where the biggest glebas rise between central neighbourhood and the newest generated suburb, they evidence the negligence of the authorities in well managing the space, not executing the application of urban instruments of planning the social function, and...