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Ronaldo Munck 《International Journal of Politics, Culture, and Society》2016,29(3):233-249
The project to (re)construct a global sociology is one where there is no agreed paradigm or even a shared understanding of the main issues that would be needed to secure a new robust and credible paradigm. What I seek to do here is to simply clarify the terms of the debate so as to establish whether we might pursue the quest for an alternative paradigm with some conviction. I first consider the ‘strong case’ for a global sociology based on the assumptions of globalisation theory which, overall, seems to suffer from economism in my view. Next I present a postcolonial perspective which posits a fundamental division between the global South and the North, an enterprise I find to be marked by a certain culturalism. I then present elements for an alternative approach towards a new paradigm based on an understanding of complexity, uneven development and the politics of scale. A brief Latin American excursus at the end seeks to provide some texture to the overall argument that a new global sociology could develop through a critical Southern lens and a focus on cultural political economy. 相似文献
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da Silva Junior RC Gomes CS Goulart Júnior SS Almeida FV Grobério TS Braga JW Zacca JJ Vieira ML Botelho ED Maldaner AO 《Forensic science international》2012,221(1-3):113-119
Recent information from various sources suggests that a new illicit drug, called "oxi", is being spread across Brazil. It would be used in the smoked form and it would look like to crack cocaine: usually small yellowish or light brown stones. As fully released in the media, "oxi" would differ from crack cocaine in the sense that crack would contain carbonate or bicarbonate salts whereas "oxi" would include the addition of calcium oxide and kerosene (or gasoline). In this context, this work presents a chemical profiling comparative study between "oxi" street samples seized by the Civil Police of the State of Acre (CP/AC) and samples associated with both international and interstate drug trafficking seized by the Brazilian Federal Police in Acre (FP/AC). The outcome of this work assisted Brazilian authorities to stop inaccurate and alarmist releases on this issue. It may be of good use by the forensic community in order to better understand matters in their efforts to guide local law enforcement agencies in case such claims reach the international illicit market. 相似文献
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Ronaldo Munck 《Third world quarterly》2013,34(5):747-762
The term ‘precariat’—a precarious proletariat—has achieved considerable prominence in recent years and is probably now ripe for critical deconstruction. It also needs to be situated in terms of a genealogy that includes the marginality debates of the 1960s, the later informal sector problematic and the ‘social exclusion’ optic that became dominant in the 1980s. I will argue that the concept is highly questionable both as an adequate sociology of work in the North and insofar as it elides the experience of the South in an openly Eurocentric manner. In terms of political discourse I think we should avoid the language of ‘dangerous class’, as deployed by Guy Standing to situate workers politically in the policy world as though frightening the ruling classes was a strategy for transformation. 相似文献
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Multivariate Classification of Original and Fake Perfumes by Ion Analysis and Ethanol Content 下载免费PDF全文
Clêrton L. Gomes Ph.D. Ari Clecius A. de Lima M.S. Adonay R. Loiola Ph.D. Abel B. R. da Silva M.S. Manuela C. L. Cândido M.S. Ronaldo F. Nascimento Ph.D. 《Journal of forensic sciences》2016,61(4):1074-1079
The increased marketing of fake perfumes has encouraged us to investigate how to identify such products by their chemical characteristics and multivariate analysis. The aim of this study was to present an alternative approach to distinguish original from fake perfumes by means of the investigation of sodium, potassium, chloride ions, and ethanol contents by chemometric tools. For this, 50 perfumes were used (25 original and 25 counterfeit) for the analysis of ions (ion chromatography) and ethanol (gas chromatography). The results demonstrated that the fake perfume had low levels of ethanol and high levels of chloride compared to the original product. The data were treated by chemometric tools such as principal component analysis and linear discriminant analysis. This study proved that the analysis of ethanol is an effective method of distinguishing original from the fake products, and it may potentially be used to assist legal authorities in such cases. 相似文献