996 resultados para Crise hídrica


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We will discuss the new determinations of the degradation of work in the historical conditions of the 21st century. Thus, considering the determinations of the structural value appreciation crisis and the prevalence of machinefacture as a new form of capital production, the degradation of work sets itself not only as wage degradation but also as existential degradation, changing the historical records of the social issue in the 21st century. We will briefly explain the concepts of global capitalism, machinefacture, structural value appreciation crisis, existential degradation, just-in-time way of life, and ideological work.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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The Paulista West region has suffered through the decades an intense process of deforestation when substituting native areas of Atlantic rainforest and Cerrado by agricultural cultivation, mainly coffee in the 20th century. This occupation process without planning and management of the soil resulted in serious erosion problems. Besides, the soil erosion promoted the reduction of agricultural production and the silting of rivers. This paper aims identify the factors of natural scope (geological, geomorphologic and pedologic characteristics) which participate in unleash of erosion process in two agricultural properties producers of coffee in order to apply mechanical techniques of recovery in erosive focuses of furrow and ravine kinds. One of the properties is at the city council of Getulina, located on the sandstones of Adamantina Formation; the other is at the city council of Vera Cruz, located on the sandstones of Marília Formation. However, taking into consideration the analysis of the natural dynamics, they are not enough to explain the complexity of the phenomena which are processed in the geographic space. It made indispensable the incorporation of socio-economic factors, such as the use and occupation process of the soil considering the society as landscape transformers. In order to better understand the importance of each one of the elements that contributes to the unleash of the studied erosions, it was collected soil samples in the areas, general descriptions and texture and morphologic analysis. Finally, it was elaborated the maps of the use and occupation of the soil and the vegetal coverage surrounding the properties studied. It was observed in the rural property of Getulina the substitution of the coffee by pasture that finds degraded. It, in addition to the cattle stomp, which changed the texture and density characteristics among the soil horizons, and the concentration of superficial water flow intensified the occurrence of ...

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For the last few decades the relationship between companies and their market has been changing, driven by economic and political changes, new social demand, and by the technologic evolution. This new setting, combined with the creation of laws and regulatory agencies, increased the complexity of the relationship between companies and their customers, creating the need for strategies capable of handling the contemporary market's relationship. This context creates the need for new actions to deal with post-sale costume care to create customer loyalty and evaluate its overall satisfaction, in addition to treating possible complaints about their products and services. Along with the new customer's requirements in a dynamic communicational scenario, this paper addresses public relations' role in managing customer's complaints in light of crisis management. Based on the concepts of public relations, the approach of crisis and complaints management processes is constructed based on literature review and analysis of Wet'n Wild São Paulo's claims management. Therefore, the method used was document and content analysis based on documents provided by the company in order to evaluate their actions based on the concepts covered

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Between December 2007 and June 2009 the United States witnessed 18 months of recession that became known as the subprime crisis. Beginning in the housing market, the crisis moved into the banking and financial markets and spread throughout the entire economy through a domino effect, affecting the majority of other businesses. A major reflection of this was the large rise in unemployment rates due to business slashing jobs in an attempt to preserve cash. Although the crisis has officially ended, the unemployment rate reached over 10% in 2010 in the United States. American's continue to seek new jobs in a very difficult employment market, while attempting to manage the family household budget. American household income, which decreased either by pay cuts, job loss, and the effects of inflation, leads the majority of Americans to declare that the crisis had not yet ended. The crisis has spread to the world in varying degrees. Brazil was one of the countries least affected due to government policies and the large amount of foreign exchange. Although the crisis has affected Brazil only slightly, we will show how it reached this country and how the government solved this problem. This research paper will explain how the subprime crisis began, how it manifested itself in the U.S. economy and throughout the population. Also, it will show the crisis’ effects in Brazil and show some statements from Americans with their respective views and their experiences relative to the crisis

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Understanding the linkages between the natural elements is essential for being promoted the land use, occupation and sustainable management of environmental systems. Universal Soil Loss Equation (USLE), as a predictive model of erosion, is important to allowing the prevention of possible environmental impacts which may drastically interfere in natural or anthropic environments, as well as prevent potential financial wastes and even contribute to greater efficiency of agricultural production. This research will be working some USLE parameters, emphasizing topographic factor from Ribeirão Monjolo Grande watershed. Among the factors considered by the USLE, the Topographic Factor interferes directly in the erosive dynamic of a watershed because it involves variables related to hydrological processes that occur on it. In this research, were discussed different methods for obtaining the Topographic Factor (BERTONI e LOMBARDI NETO, 1985; MOORE e BURCH, 1986; DESMET E GOVERS, 1996) in GIS environment. After comparison between the methods, was indicated that best represents the conditions of geometry strand of the study area. Finally, other factors (R, K, C, P) considered by the USLE were obtained. The attainment of these parameters were guided by the use of geotechnologies, especially in Geographic Information Systems (GIS), with the assistance of secondary data and periodic field visits. The results obtained contributed to the understanding of hydrosedimentological dynamic in this area and serve as a viable strategy for studies of soil loss, aiming at developing consistent material for future researches about environmental planning and land management

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This essay treats the government acting on the National Financial System (SFN) through the policy of directing credit, a common practice within industrialization attempts. In Brazil this policy occurred mainly through the principal instrument of the government on the financial system, the National Bank of Economic and Social Development (BNDES). It will be explained BNDES’ position within public finances and its ability to mobilize or act as an intermediary for mobilizing resources for the economy. Will also be addressed the countercyclical characteristics of BNDES’ disbursements in the Brazilian economy using as a backdrop the financial crisis that erupted in the overthrow of the mortgages in the USA, also known as the subprime crisis. Finally we will present the main ideas behind the criticism and praise that this model with strong state presence in the financial system suffers

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O objetivo deste trabalho é avaliar a situação financeira dos estados de São Paulo e Rio Grande do Sul após a renegociação da dívida financeira com o governo federal. A renegociação da dívida foi efetivada mediante a aprovação de um Programa de Ajuste Fiscal com metas periodicamente reavaliadas. É realizada uma contextualização histórica da economia brasileira e da situação dos estados brasileiros. Em seguida, é estudado o Programa de Ajuste Fiscal do Estado de São Paulo, e o Programa de Ajuste Fiscal do Estado do Rio Grande do Sul. Por fim, são realizadas algumas considerações acerca dos Programas desenvolvidos e realizados pelos Estados

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Corporative media, represented by TV, radio, press and internet conglomerates, is responsible for the biggest portion of audience and public all over the world. The commercial media was built upon media concentration and monopoly strategies and this business aims society’s economic and political control. Unfortunately, they don’t represent the biggest portion of population’s interests and, because of that, corporative media faces a crisis moment while alternative means of communication rise from the initiative of professionals who are committed to society’s marginalized sectors. Radical media intends to express a variant vision about hegemonic policies, priorities and perspectives. Citizen journalism is one of radical media arms and this research proposition is to analyze the business model of commercial media in Brazil and in the world, its means of production, and compare them with citizen journalism methods. This work also intends to analyze radical media and how it is opposite to corporative media by studying Escola de Notícias, an educommunication project from São Paulo