Plano Amazônia Sustentável e desenvolvimento desigual

Analisam-se neste artigo o Plano Amazônia Sustentável e suas relações com programas de governo voltados para acelerar o crescimento econômico do Brasil. Inicialmente, discute-se como foi institucionalizada a noção de desenvolvimento sustentável e sua adoção por governos, empresas e organizações não governamentais. Em seguida analisam-se transformações na Amazônia a partir da década de 1980, e a importância da região para a economia brasileira e para a economia mundial na fase da globalização. Por fim, apresenta-se o Plano Amazônia Sustentável. Argumenta-se que este plano está subordinado à dinâmica de acumulação de capital, e que a infraestrutura criada pelo governo em nome do desenvolvimento sustentável é voltada prioritariamente para grandes projetos - fato que representa uma continuidade em relação aos modelos anteriores de desenvolvimento. Neste quadro, a exploração dos recursos naturais e os chamados serviços ambientais beneficiam principalmente grandes grupos capitalistas e aprofundam um padrão de desenvolvimento desigual.

Predição de ganho genético utilizando índices de seleção em linhagens de milho

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Infection of water buffalo in Rio de Janeiro Brazil with Anaplasma marginale strains also reported in cattle

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sincronia das bolsas de valores

This study aims to analyze various index stock exchanges around the world, with mathematical methods, analyzing the Product Distribution function (PDF), cumulative distribution and correlation. It is thought that the world economy is connected, as if the financial markets were a network, where the fluctuation of a market generates a variation on another and another, creating a pattern, that this change will affect the entire network, thus creating what we might call the domino effect. From this we intend to study, using as a basis the main index of the major stock exchanges around the world the relationship they have with each other, analyzing the influence and correlation that generates this effect, showing that markets are connected and influence each other. We can see this effect in the crisis of 2008, where the U.S. market from one moment to the other was shaken, affecting the whole world in a few days, creating effects that are felt in the present day

Interpretação da crise financeira mundial sob a perspectiva de David Harvey

Pós-graduação em Economia - FCLAR

Application of orange peel waste in the production of solid biofuels and biosorbents

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

Dinâmica populacional e manejo de leptocybe invasa (Hymenoptera: Eulophidae) em plantações de eucalipto

Pós-graduação em Ciência Florestal - FCA

Uma crise à lá Minsky?: uma análise da crise financeira sob a ótica de Hyman Minsky

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Determinações estratégicas e econômicas da dominação britânica no Egito (1804-1956)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Doses de Bradyrhizobium japonicum e Azospirillum brasilense no desenvolvimento das plantas, na produção e na qualidade fisiológica de sementes de soja

Pós-graduação em Agronomia - FEIS

Risk Management Challenges and Opportunities in 2010

In 2009, agriculture was impacted by significant volatility in commodity and input prices and major world economic events. The world economy continued to flounder, resulting in reduced demand for agricultural commodities, particularly livestock products. The H1N1 outbreak further exacerbated the situation as consumers around the world reduced their consumption of pork. In the last quarter of 2009, unemployment in the United States reached ten percent and continues to rise each month, albeit at a slower rate. In recent reports economic analysts contend the reported figures underestimate the actual unemployment, and that we will continue to face ten percent or more unemployment through 2010.

The Impact of Regulatory Heterogeneity on Agri-food Trade

We estimate the impact of regulatory heterogeneity on agri-food trade using a gravity analysis that relies on detailed data on non-tariff measures (NTMs) collected by the NTM-Impact project. The data cover a broad range of import requirements for agricultural and food products for the EU and nine of its major trade partners. We find that trade is significantly reduced when importing countries have stricter maximum residue limits (MRLs) for plant products than exporting countries. For most other measures, due to their qualitative nature, we were unable to infer whether the importer has stricter standards relative to the exporter, and we do not find a robust relationship between these measures and trade. Our findings suggest that, at least for some import standards, harmonising regulations will increase trade. We also conclude that tariff reductions remain an effective means to increase trade even when NTMs abound.

New catalytic processes for the upgrading of furfural and 5-hydroxymethylfurfural to chemicals and fuels

The demand of energy, fuels and chemicals is increasing due to the strong growth of some countries in the developing world and the development of the world economy. Unfortunately, the general picture derived sparked an exponential increase in crude oil prices with a consequent increase of the chemical, by-products and energy, depleting the global market. Nowadays biomass are the most promising alternative to fossil fuels for the production of chemicals and fuels. In this work, the development of three different catalytic processes for the valorization of biomass-derived has been investigated. 5-hydroxymethylfurfural oxidation was studied under mild reaction condition using gold and gold/copper based catalysts synthetized from pre-formed nanoparticles and supported onto TiO2 and CeO2. The analysis conducted on catalysts showed the formation of alloys gold/copper and a strong synergistic effect between the two metals. For this reason the bimetallic catalysts supported on titania showed a higher catalytic activity respect to the monometallic catalysts. The process for the production of 2,5-bishydroxymethyl furan (BHMF) was also optimized by means the 5-hydroxymethylfurfural hydrogenation using the Shvo complex. Complete conversion of HMF was achieved working at 90 °C and 10 bar of hydrogen. The complex was found to be re-usable for at least three catalytic cycles without suffering any type of deactivation. Finally, the hydrogenation of furfural and HMF was carried out, developing the process of hydrogen transfer by using MgO as a catalyst and methanol as a hydrogen donor. Quantitative yields to alcohols have been achieved in a few hours working in mild condition: 160 °C and at autogenous pressure. The only by-products formed were light products such as CO, CO2 and CH4 (products derived from methanol transformation), easily separable from the reaction solution depressurizing the reactor.

The Chinese Currency and Global Rebalancing: A Discussion

Perceived to be substantially undervalued, the Chinese currency, the yuan, has attracted much attention in recent years, especially since the recession of 2008-2009. To remedy the situation, a proposal put forward recently by C. Fred Bergsten is noteworthy, for its impressive boldness in calling for drastic US policy actions, and for the potentially far-reaching impacts on the global rebalancing and recovery it may bring about. The purpose of this article is twofold: to assess the underlying analytical validity of this proposal and to explore its implications for the US, China and the rebalancing and recovery of the world economy.