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251.
The risk of human immunodeficiency virus (HIV) transmission following a bite injury is important to many groups of people. The first are those who are likely to be bitten as an occupational risk, such as police officers and institutional staff. Another group are represented by the victims and perpetrators of crimes involving biting, both in attack and defense situations. The possibility of these bites transmitting a potentially fatal disease is of interest to the physicians who treat such patients and the legal system which may have to deal with the repercussions of such a transmission. Bite injuries represent 1% of all emergency department admissions in the United States, and human bites are the third most common following those of dogs and cats. The worldwide epidemic of HIV and acquired immunodeficiency syndrome (AIDS) continues, with >5 million new cases last year and affecting 1 in 100 sexually active adults. A review of the literature concerning human bites, HIV and AIDS, HIV in saliva, and case examples was performed to examine the current opinion regarding the transmission of HIV via this route. A bite from an HIV-seropositive individual that breaks the skin or is associated with a previous injury carries a risk of infection for the bitten individual.  相似文献   
252.
The study compares coping styles of 50 learning disabled and nonlearning dis-abled adolescents and their parents. Analyses indicate that learning disabled adolescents show less ability to appraise a source of stress and seek information in the various domains with which they are expected to cope. Also, they reveal a higher level of pessimism about problems in academic-related domains. Coping patterns of parents of learning disabled adolescents do not show clear differences from parents of nonlearning disabled. Yet mothers of learning disabled adolescents tend more to seek and accept help. Learning disabled adolescents' coping is clearly related to coping or more specifically to difficulties in coping of their parents. Results are discussed in the context of the special difficulties of the learning disabled during adolescence and the role their parents play during this developmental stage.Received Ph. D. from Bar Ilan University. Research interests include developmental and family processes in normal and pathological adolescents.Received Ph.D. from University of Minnesota. Main interests are developmental and family processes in adolescence.Received M.A. in counseling from Tel Aviv University.Received M.A. in counseling from Tel Aviv University.  相似文献   
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Policy entrepreneurs can influence policy changes and decisions. These people invest their time, knowledge, and skills into promoting policies with which they agree. This paper investigates the influence that entrepreneurs had in the case of recreational water rights policy in Colorado to build a model of policy entrepreneurship. Almost 20 Colorado communities have constructed white‐water kayak courses to boost their local economies. In twelve of these communities, construction was followed by community pursuit of a new form of water right—the recreational in‐channel diversion. This case study is relevant to many areas of environmental policy and management where policies are transitioning from traditional consumptive uses of the resource to nonconsumptive uses. This policy change was not a given in Colorado communities, with recreational water rights requiring significant investments of community resources. These research findings conclude that policy entrepreneurs were influential to policy change, but the most important actors were expert entrepreneurs who hold expertise in water resource matters.  相似文献   
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As Taiwan transitions from an immigrant-sending to an immigrant-receiving country, it struggles to build an immigration bureaucracy while its status as a sovereign nation-state is not recognized by much of the international community. Taiwan's largest immigrant group, marital migrants from China, are perceived as posing the greatest challenges to border control due to longstanding political tensions between the two countries and governmental and societal suspicions about Chinese spouses' marital motives. Based on research conducted with immigration officials and during immigration interviews at the border, this article interrogates the status of ‘truth’ in official efforts to determine definitively immigrants' marital intentions. It analyzes such truth demands in relation to Taiwan's anxieties about its national standing and the ability of an immigration bureaucracy to generate ‘sovereignty effects’.  相似文献   
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Journal of Youth and Adolescence - Suicide rates have increased over the past decade, and screen media (and social media in particular) are often blamed for this marked increase. However, there is...  相似文献   
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Public policy makers, planners, and managers are increasingly relying on what might be called large-group interaction methods to involve large numbers of people (from as few as eight to more than 2,000) in planning and implementing major change efforts. These methods are structured processes for engaging large numbers of people to: (1) enhance the amount of relevant information brought to bear on a problem; (2) build commitment to problem definitions and solutions; (3) fuse planning and implementation; and (4) shorten the amount of time needed to conceive and execute major policies, programs, services, or projects. Proponents of such methods claim that they provide sets of concepts, procedures, and tools that can help public and nonprofit organizations and communities deal effectively with change. On the other hand, a number of boundary conditions surround the successful use of the methods. The authors compare and contrast seven approaches most frequently used in the public sector in the United States and abroad (i.e., Real Time Strategic Change, Search Conferences, Future Searches, Strategic Options Development and Analysis, Strategic Choice, Technology of Participation, and Open Space Technology) to illustrate their comparative strengths and weaknesses and to develop an agenda for research.  相似文献   
260.
Anderson  William L. 《Public Choice》2000,103(1-2):139-161
This paper examines the National Industrial Recovery Act of 1933 to see if the law helped “stabilize” the U.S. economy during the Great Depression. The test measures sample variances of the rates of return in stock price indices for six major U.S. industries as well as the overall stock market and compares those variances across five time periods. The statistics reveal that the NIRA did not reduce risks faced by these firms. Stocks for NIRA-regulated industries did not significantly decline in risk during the NIRA period, as compared with sample variance changes elsewhere during the Great Depression. The paper then interprets the results from a public choice point of view.  相似文献   
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