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Piracatinga (Callophysius macropterus) are a type of bottom feeder catfish encountered in the Amazon River and its tributaries. We report two cases in which human remains were first located based on a characteristic circular distortion of the surface of the river that the Piracatinga make while they feed. Human skin samples of one of the victims recovered from the Piracatinga digestive tract were subjected to mitochondrial DNA analysis that allowed identification of the body of Case 1; the family recognized body parts of Case 2. Importantly, the location of human body parts and their identification based on DNA analysis enabled the respective families to obtain a death certificate expeditiously in the absence of identifiable remains—a process that normally requires 5 years under current Brazilian law, and in the absence of closure, imposes severe emotional stress on the family of the deceased.  相似文献   
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Most of the studies on crime show that no society is immune from crime and organized crime. Large or small, complex or simple, developed or underdeveloped, every society faces the task of controlling crime and organized crime. Furthermore, recent events reveal that the so‐called ‘'domestic crime'’ has become more globalized, or internationalized. Unless dramatic changes take place, collectively, e.g., by the United Nations, no single nation can expect to control or regulate illegal activities. In particular, crime prevention and criminal justice has been a long standing agenda item of the General Assembly and the Economic and Social Council; the two principal legislative bodies governing the United Nations program of work in the criminal justice field. The Council is, after the Assembly itself, the major legislative and policy‐making organ of the United Nations. The field of criminal justice is an important component of social and economic affair, the Economic and Social Council determines policy and initiates activities. Within the United Nations system, the most direct responsibility for international efforts toward crime prevention and control is borne by the recently created Commission on Crime Prevention and Criminal Justice (which has replaced the expert subsidiary body of the Economic and Social Council, namely, the Committee on Crime Prevention and Control) and the Crime Prevention and Criminal Justice Branch. The establishment of the Commission, by the Economic and Social Council in February 1992, ushered in a new era in United Nations involvement in crime prevention and criminal justice. The commitment of the Member States to the prevention of crime and the promotion of justice through strengthened international cooperation has been clearly spelled out in numerous General Assembly and Economic and Social Council resolutions. Those resolutions are indicative of the Member States’ heightened awareness and concern that crime, in its internationalized form, has to be tackled by a multilateral approach including international cooperative measures, and that interdependent efforts are urgently required. The Commission provides a means by which Governments can be directly involved in the determination and supervision of the program of work of the United Nations in crime prevention and can clearly manifest their political will. Its establishment was the result of a long process of review of the functioning and program of work of the United Nations in crime prevention and criminal justice, and was seen as an indispensable condition of a structural reorganization of United Nations activities in this field. For further information on CRIME PREVENTION AND CRIMINAL JUSTICE, and THE UNITED NATIONS COMMISSION ON CRIME PREVENTION AND CRIMINAL JUSTICE, see UN Newsletter, Numbers 22/23, July, l993. Further information on Operational Activities of the Crime Prevention and Criminal Justice Branch since the First Session of the Commission on Crime Prevention and Criminal Justice in April 1992 (on Africa, Asia, Eastern Europe Western Europe and North America and Global aspects, see the same documents, pp. 22–26 for more detail.  相似文献   
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The Dutch practice of negotiated wage restraint and welfare state reform is often held up as a model for effective labour market adjustment. This article examines the distribution of adjustment costs under the Dutch model to determine whether it is stable in the long run ‐ both directly and by analogy with the situation in Belgium. The conclusion is that while the Dutch have succeeded in effecting a remarkable adjustment in the distribution of value‐added, the costs of this adjustment have been skewed against increasingly large sections of society. Should these groups outside the distributional coalition find representation at the national level, the Dutch model for negotiated wage restraint and welfare state reform is likely to revert to political alternation and tit‐for‐tat economic competition.  相似文献   
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Military engagement of insurgents risks destruction of religious monuments and historic structures, and political and economic instability that follows armed conflict enables looting of antiquities. In combination, threats to cultural structures and movable cultural patrimony compromise cultural security. This article explores the potential of the art market for open-source intelligence assessments of cultural security. A comparison of the market value of artifacts of different ethnic origins provides a measure of the risk of looting of cultural patrimony by geographic region. Intelligence assessments of the relative desirability of cultural artifacts by region of origin can inform strategic planning to mitigate looting in conflict zones and to alert security services to emerging threats of trafficking in cultural patrimony.  相似文献   
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A ‘dual‐dual’ framework is proposed which captures the prevailing regional dualism (between rural and urban areas) and technological dualism (between traditional and modern techniques). Six interdependent sectors are specified: 1) urban formal, 2) urban informal, 3) rural non‐farm formal, 4) rural non‐farm informal, 5) rural farm formal, and 6) rural farm informal. The framework is applied to the case of Puerto Rico and its experience with an ‘industrialisation‐first’ development strategy between 1950 and 1970. It is shown that this framework lends itself well to the analysis of such issues as the pattern of employment, migration, and income distribution among regions and sectors.  相似文献   
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