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261.
Lisa Ann Vasciannie 《英联邦与比较政治学杂志》2017,55(2):141-164
The infusion of election observation in the political landscape of the Caribbean has presented a range of trends and reactions. Some countries, such as Guyana, have had a more entrenched and controversial history with observation than others. Guyana was the first Caribbean country to have had international observers. This paper presents a survey of the case of Guyana between 1964 and 2001. The article outlines all the observed elections in Guyana during this period with reference to issues of logistics, size, duration and the actors involved. It also assesses the outcomes of international observer presence in these elections and explores the implications for Guyana’s efforts to display acquiescence to the norm of holding free and fair elections. 相似文献
262.
《Science & justice》2023,63(3):303-312
Following decomposition of a human body, a variety of decomposition products, such as lipids, are released into the surrounding environment, e.g. soils. The long-lasting preservation in soils and their high diagnostic potential have been neglected in forensic research. Furthermore, little is known about the preservation, chemical transformation, or degradation of those human derived lipids in soils. To date, several studies identified various lipids such as long-chain free fatty acids and steroids in soils that contained decomposition fluids. Those lipids are preserved in soils over time and could serve as markers of human decomposition in forensic investigations, e.g. for estimating the post-mortem interval or identifying the burial location of a human body. Therefore, this review focuses on the current literature regarding fatty acid and steroid that have been detected in soils and associated with human body decomposition. After a short introduction about human decomposition processes, this review summarises fatty acid and steroid analysis applied in current case studies and studies related to taphonomic research. This review provides an overview of the available studies that have used fatty acids and steroids as identifiers of human decomposition fluid in soils in a forensic context and discusses the potential for developing this innovative field of research with direct application in a forensic context. 相似文献