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51.
Abstract

From the late 1960s through the 1980s, Puerto Ricans developed a movement in California in support of Puerto Rico's political independence that allied itself with Anglos, African Americans, Chicanos and other Latinos. These alliances were strategic in extending the influence of the movement in solidarity with Puerto Rico's struggle beyond the relatively small and geographically dispersed Puerto Rican population in California. These implicit and explicit political alliances with other sectors led to an interesting ideological and cultural exchange between radical Puerto Rican organizations and these groups. These notes initiate an exploration of this period, through the oral histories of some of the participants in this movement. The focus of the initial exploration is on those who were in positions of leadership and influence in Northern and Southern California within the radical politics of the Puerto Rican Socialist Party—at the time, the main Puerto Rican socialist organization in Puerto Rico and the US.  相似文献   
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Conclusion The creation of improved systems of world order requires great care. Alternative configurations may or may not prove more suitable, and each must be painstakingly examined on its own merits. For those of us who are actively concerned with studying about world order, this means the application of a far more rigorous conception of inquiry to our subject. So long as we cannot accept the Leibnizian claim that this is certainly the best of all possible worlds, our search for better ones must certainly be the best of all possible searches. This means that models of world order must be derived from appropriate hypotheses and subjected to the strictures of systematic analysis. World order studies must be treated in accordance with the strict canons of inquiry outlined in this essay. Only then can they begin to develop the highly generalized system of theory that characterizes any science.  相似文献   
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This article considers in a different light the relationship between legal theory and ethics by means of an interpretation of the thought of Adorno and Horkheimer, and of the writings of Richard Rorty, as two moments of a marginal stream of ethics of passions that runs beneath the history of rationalist Western philosophy. It departs from the critique of Modernity as a dialectic of barbarism and civilisation, and from a genealogy of Auschwitz that finds its antecedents in Kantian morality. It also characterises modern culture as one of apathy and bourgeois stoicism, and establishes a link between the cold modern ethos and the dynamics of Nazi hardness. The article turns then to a consideration of some of the responses to the comprehensive crisis of Modernity: the imperative ‘Auschwitz never again’, Adorno’s ‘general enlightenment’ and Horkheimer’s ethics of sympathy. Finally it reflects upon Rorty’s proposal of sentimental education as an effective strategy to foster a human rights culture in Postmodernity, with the aim of bridging the tradition of moral sentiments and contemporary struggles for human rights. I am very grateful to Costas Douzinas, Sonia Romero, Shaun Haselhurst, David-Alexander Smith, José Bellido and the two anonymous referees for their comments, and to Alexander García-Düttman for his suggestions. This text is dedicated to Paul Gready.  相似文献   
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A gas chromatographic/mass spectrometric (GC/MS) procedure is described for the detection and measurement of delta 9-tetrahydrocannabinol, 11-hydroxy-delta 9-tetrahydrocannabinol, and 11-nor-delta 9-tetrahydrocannabinol-9-carboxylic acid in blood, or 11-nor-delta 9-tetrahydrocannabinol-9-carboxylic acid in urine. About 50% of all homicide victims and motor vehicle drivers killed in Bexar County in 1985 were tested for the presence of cannabinoids. Of 130 homicides and 69 drivers tested, blood was analyzed primarily in all but 15 and 3 cases, respectively. In these latter cases, blood analyzed after urine was found to be positive. Of the homicide victims, 44 (34%), and of all drivers, 19 (28%), tested were positive for one or more of the cannabinoids. As a separate group, 16 motorcycle drivers tested had 38% positive as compared with 25% of the other vehicle drivers. Ethyl alcohol was present in 55% of the drivers, and in 63% of the homicide victims. Drugs other than alcohol or cannabinoids were found in 10% of the drivers, and in 12% of the homicide victims.  相似文献   
56.
Studying dipterans at the scene of a death can provide essential information for interpreting the evidence and help to reconstruct the events happened to a corpse in the past. Molecular tools have been employed for identification at specific levels in the cases of cryptic species or poorly conserved specimens. Identification of specimens is essential in forensic entomology since each species has a specific growth rate, which determines the calculation of the minimum post mortem interval (minPMI). In addition, phylogeographic reconstruction within a species can help to differentiate the haplotypes from a geographic area, thereby helping to clarify the possible relocation of a corpse. The morphological identification of Sarcophagidae species is often difficult, especially for the females. This is an important Diptera family since some of its species are among the first to reach a corpse, especially in warm areas. In this study, we compared the sarcophagids found in human corpses in forensic cases in Alicante (southeast of Spain) with specimens collected from baited traps in the same area and surrounding provinces. In total, 189 specimens were collected, comprising 72 from forensic cases and 117 from baited traps. Molecular identification was conducted by sequencing the cox1 mitochondrial gene and analyzing the sequences using ABGD, GMYC, and BIN species delimitation methods. The median joining algorithm in the PopART program was used to construct phylogeographic networks. Eight species in the family Sarcophagidae were identified. The most widely collected species were Sarcophaga argyrostoma and Sarcophaga tibialis. The haplotype networks obtained for these species did not indicate a clear geographic distribution of haplotypes. The S. argyrostoma samples from Alcoy were clearly isolated. The results demonstrated that this method is useful for identifying Sarcophagidae samples in forensic investigations and it can be employed for minPMI estimation.  相似文献   
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Research into maximizing the speed, precision, and reliability of estimating the postmortem interval (PMI) has been a recurring object of investigation and methodologies based on the vitreous humor (VH) have provided good results. However, contamination from causes not readily apparent, such as blood, can occur, and thus lead not only to an erroneous estimation of PMI, but also interfere with the correct identification of other substances in the VH. We have developed a flow cytometry method which quantifies blood contamination and is able to detect erythrocytes in 1:750,000 dilution of contaminated VH which affects the results of hypoxanthine. It is an improvement on the previous more complex mass spectrometry method, being faster, more sensitive, and readily available. As such, it could be proposed for the rapid screening of appropriate samples by detecting and eliminating blood contaminated samples from PMI estimation.  相似文献   
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