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The recent global rush for farmland in Latin America has produced a dramatic increase in the level of foreign investment in land in Brazil. The current trend accentuates the ongoing process of foreignization of agriculture associated with the production of grains, sugar, ethanol and other commodities, increasing land prices. In response, the Brazilian government reestablished a legal mechanism for ‘controlling’ land-based foreign investment which has proven neither efficient nor effective in solving land concentration. This paper examines this issue by analyzing the causes of the increase in investment as well as the consequences of this process with respect to land prices, critically situating land-based investments and the government's policy response in a broader discussion of the demands of agrarian social movements.  相似文献   
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The polymorphism of nine STR loci has been studied in a sample of 598 individuals from the population of Alagoas, Northeastern Brazil. Determination of the allele frequencies as well as of several commonly used statistics in forensic and paternity testing were defined. The most polymorphic loci were TH01 and D7S317. The exact test demonstrated that the nine loci analyzed in the population have no deviation from Hardy–Weinberg equilibrium (P>0.05).  相似文献   
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Political Behavior - The recent world-wide trend of female chief executives struggling to maintain public support while facing corruption allegations and scandals poses the question of whether...  相似文献   
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Over the past decades, consume of slimming agents considerably increased in several countries, including Brazil, due to weight-loss and stimulant properties. Since these drugs are controlled to prevent illicit and indiscriminate use, there is a parallel illegal market that uses the Internet and irregular pharmacies in order to distribute these formulations. Slimming agents produced by these illegal sources are known for being manufactured with little or none quality control resulting in uncertain and unknown formulations. For forensic purposes, apprehended pharmaceuticals have to undergo a process of chemical identification that can be difficult due to its complex matrix. In this sense, application of assisted energies in the extraction step such as microwave irradiation can be a promising method to increase the recuperation of the target molecules of the sample. Therefore, the aim of this research was to identify four slimming agents apprehended in Brazil by means of visual inspection, Fourier Transform Infrared Spectroscopy, Differential Scanning Calorimetry and Gas Chromatography – Mass Spectrometry. Moreover, the efficiency of solid-liquid extraction and microwave-assisted extraction was compared. It should be noted that our work was one of the few to use Differential Scanning Calorimetry and the application of microwave irradiation in the analysis of apprehended materials. Results showed that the majority of the samples was counterfeit being composed of one or several adulterants or contaminants. Initially, visual inspection resourcefully screened the slimming agents for possible signs of falsification, however it failed to detect fraudulent products that were very similar to veridical medicines. Sequentially, Fourier Transform Infrared Spectroscopy detected functional groups present in the samples while the presence or absence of the alleged active ingredients were successfully measured with Differential Scanning Calorimetry and, thus, providing a full chemical screening of the apprehended materials. Gas Chromatography- Mass Spectrometry confirmed the presence of adulterants such as caffeine, fluoxetine and phenolphthalein as well as contaminants such as sulfurol in the falsified samples. Finally, comparison of extraction procedures indicated that microwave-assisted extraction increased the recovery of compounds detected in chromatographic analysis to a greater extent than solid-liquid extraction.  相似文献   
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The delegation of decision‐making powers to nonmajoritarian, independent agencies has become a significant phenomenon in more and more policy areas. One of these is the health‐care sector, where decisions on the range of services covered within public systems have, in most developed countries, been delegated to specialized bodies. This article offers an analytical framework that seeks to grasp the empirical variety and complexity of delegative processes and appointed institutions. The framework is used to describe decision‐making processes and institutions in six countries: Austria, Germany, Norway, Sweden, New Zealand, and the United Kingdom. We find that, although constrained by preexisting institutional structures and traditions, delegators enjoy a considerable degree of discretion in their institutional design choices and engage in strategic design and redesign of appointed bodies.  相似文献   
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This paper aims to investigate how in contemporary India the process of ‘othering’ of the Muslim minority has been the product of politically motivated and manipulated majoritarian cultural assertiveness, reflected in the Hindu right’s clamour to underline the significance of drawing the geographic and cultural boundaries of what its ideologues call the Hindu nation. Situating cinema as a crucial distribution source of popular culture, the paper contends that Bollywood cinema has exhibited an overt bias towards producing films that capitulate to this radical nationalist discourse professed by the Hindutva ideologues. Making a discourse analysis of selected films produced by Bollywood since the 1990s, the premise of this contention is interrogated by examining how Hindi cinema’s portrayal of the image of Muslims has been carried out in a pejorative manner which stems from the strong grounding of its stories in a Hindu majoritarian setting. The paper concludes by arguing that, with such a penchant, Bollywood cinema has actively engaged in the politics of nationalism engendered by the right-wing neo-fundamentalist Hindutva movement.  相似文献   
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This paper examines why the Singapore developmental state, unlike the other East Asian developmental states, has shown no signs of devolving but instead appears to be strengthening its position within society by embarking upon several ‘post-industrial’ economic programmes. By utilising a class relations perspective, the paper argues that the resilience of the Singapore developmental state results from the continued weakness of the domestic capitalist class as well as from the state's collaboration with transnational capital and government-linked corporations. At the same time the working class has continuously been ‘incorporated’ by the state. To illustrate these processes, the paper examines Singapore's Biomedical Sciences Initiative, and the Work Restructuring Scheme, which have reinforced the supremacy of the Singapore developmental state, particularly in the economic sphere. The paper concludes that developmental states need not necessarily devolve, if they can continue to provide economic growth as well as to carefully ‘manage’ class relations in society.  相似文献   
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