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251.
Identification of fetal bloodstains by enzyme-linked immunosorbent assay for human alpha-fetoprotein
Y Katsumata M Sato K Tamaki H Tsutsumi S Yada M Oya 《Journal of forensic sciences》1985,30(4):1210-1215
A rapid and highly sensitive enzyme-linked immunosorbent assay (ELISA) for determination of human alpha-fetoprotein (AFP) using commercially available reagents was devised and applied to identification of fetal bloodstains. When experimentally prepared bloodstains, 1 by 2 mm in area, were submitted to analysis, only fetal bloodstains showed positive reactions in the present ELISA. The reactions did not change significantly when these bloodstains were stored at room temperature for one week. The present ELISA seems to be suitable for forensic science practice. 相似文献
252.
In the past decade, Guangzhou (Canton), China, has produced mixed results in water pollution control: it has been successful in limiting pollution from industrial sources than from domestic ones. This article examines the case by reference to a growing body of literature in institutional analysis. The central arguments are that institutions affect the governance and management of natural resources by allocating decision-making authorities among different individuals, agencies and levels of governments, by affecting whether rules and regulations can be effectively enforced and by creating different incentive structures. These arguments help to explain the divergent governmental efforts and outcomes in the two types of water pollution control in Guangzhou. The article concludes by discussing the case's theoretical and practical implications. 相似文献
253.
Riudavets MA Colegial C Rubio A Fowler D Pardo C Troncoso JC 《The American journal of forensic medicine and pathology》2005,26(3):244-249
To determine the cause of death (as a result of neurologic or nonneurologic complications or accidents) in patients with multiple sclerosis (MS), we reviewed the autopsies of 50 subjects with MS from the Office of the Chief Medical Examiner of Maryland (OCME) between 1982 and 2004. The series included 32 females and 18 males (mean age, 45.8 years; range, 25-69 years) and the causes of death were classified into 3 categories: (A) neurologic complication directly related to MS; (B) nonneurologic complications or other medical causes; and (C) accidents, etc. Of the 50 cases, in 43 there was a history of MS, but in 7 subjects there was not, and the diagnosis was established by neuropathologic examination. In Group A, 21 (42%) cases, deaths were directly related to a neurologic complication; in Group B, 14 (28%) cases were related to the following nonneurologic and medical causes: ASCVD 9 (18%), metabolic disorder 1 (2%), pulmonary embolism 3 (6%), and bronchopneumonia 1 (2%); and in Group C, 15 (30%) cases, deaths were due to trauma, 9 (18%); intoxication, 5 (10%); and thermal injury, 1 (2%). Thus, among the 50 subjects, in 26, deaths occurred naturally; and in 24, from accidents, homicides, suicides, or undetermined causes. Pathologically, the majority of cases showed either chronic inactive (66.7%) or chronic active (15.6%) demyelinating lesions, mainly in the cerebral hemispheres. In some cases, it appears that demyelinating lesions, involving brain regions that regulate cardiorespiratory activity, could be considered as the immediate cause of death, but a large proportion appears to be due to other causes such as accidents and trauma. Thus, it seems likely that taking specific precautions could prevent some deaths in MS. 相似文献
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256.
Estrada Pedro R. Torres Bagatella Juan C. Montero Ferrel Carlos Vázquez Mariño Sylvia C. García 《Crime, Law and Social Change》2021,76(4):387-407
Crime, Law and Social Change - Given its vast border with the United States, Mexico is a strategic trade and economic development region, which creates significant challenges in combating crime and... 相似文献
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258.
Carlos de la Torre 《Democratization》2016,23(2):221-241
This article analyses how the interactions between a strong populist government in Ecuador and a weak, divided, and inefficient internal opposition in a context of weak liberal institutions could lead to what Guillermo O'Donnell termed “the slow death of democracy”. Rafael Correa was elected with a substantive project of democratization understood as economic redistribution and social justice. His administration got rid of neoliberal policies and decaying traditional political parties, while simultaneously co-opting social movements, regulating civil society, and colonizing the public sphere. Because the judiciary was subordinated to Correa, social movement activists, journalists, and media owners could not use the legal system to resist Correa's crack down of civil society and regulation of the privately owned media. They took their grievances to supranational organizations like the Organization of American States. When these organizations stepped in to challenge Correa, his government denounced imperialist intervention in his nation's internal affairs, and advocated for the creation of new supranational institutions without US presence. 相似文献
259.
Elizabeth Evans B.S. Carolina Costrino B.S. Claudimir L. do Lago Ph.D. Carlos D. Garcia Ph.D. Claude Roux Ph.D. Lucas Blanes Ph.D. 《Journal of forensic sciences》2016,61(6):1610-1614
A portable capillary electrophoresis instrument with dual capacitively coupled contactless conductivity detection (C4D) was used to determine the inorganic ionic profiles of three pharmaceutical samples and precursors of two illicit drugs (contemporary samples of methylone and para‐methoxymethamphetamine). The LODs ranged from 0.10 μmol/L to 1.25 μmol/L for the 10 selected cations, and from 0.13 μmol/L to 1.03 μmol/L for the eight selected anions. All separations were performed in less than 6 min with migration times and peak area RSD values ranging from 2 to 7%. The results demonstrate the potential of the analysis of inorganic ionic species to aid in the identification and/or differentiation of unknown tablets, and real samples found in illicit drug manufacture scenarios. From the resulting ionic fingerprint, the unknown tablets and samples can be further classified. 相似文献
260.
Carlos de la Torre 《Journal of Political Ideologies》2016,21(2):121-139
Building on past and current experiences of populism in Latin America, this article makes four arguments. First, whereas populist movements seeking power promise to democratize society by challenging the legitimacy of exclusionary institutions, populist governments often include the excluded at the cost of disfiguring democracy. Second, during populist events the meanings of the ambiguous term ‘the people’ are disputed. When social movements are weak, and when the institutions of liberal democracy are discredited, a populist leader could attempt to become the embodiment of the will of the people. Third, even though the concept of the people is central to populism, it could be constructed differently. It could be imagined as heterogeneous and plural, or as the people-as-one, as an entity that shares one identity and interest that could be embodied in a leader. Fourth, populism shares with fascism an imaginary construction of the people-as-one. Yet differently from fascism, which staged extraordinary politics as war against internal and external enemies, populists staged their extraordinariness as winning popular elections and did not establish dictatorships. 相似文献