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Two disparate statistics often cited for the Western United States raise concern about risks for developmental disabilities in Native American children. First, 13 of the states with the highest percentage of Native American population are located in the Western United States (U.S. Census Bureau, 2012 U.S. Census Bureau. (2012). The American Indian and Alaska Native Population: 2010 (U.S. Census Briefs, January, #C2010BR-10). Retrieved from http://www.census.gov/prod/cen2010/briefs/c2010br-10.pdf [Google Scholar]). Second, more than 161,000 abandoned hard-rock mines are located in 12 Western states (General Accounting Office, 2014 General Accounting Office. (2014, July 14). GAO-11–834T: Abandoned Mines. Information on the number of hardrock mines, cost of cleanup, and value of financial assurances. Statement of Anu K. Mittal, Director, Natural Resources and Environment Team, Testimony before the Subcommittee on Energy and Mineral Resources, Committee on Natural Resources, House of Representatives. Retrieved from http://www.gao.gov/products/GAO-11-834T [Google Scholar]). Moreover, numerous studies have linked low-level metals exposure with birth defects and developmental delays. Concern has emerged among tribal populations that metals exposure from abandoned mines might threaten development of future generations.  相似文献   
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Correspondence to Malcolm Payne, Manchester Metropolitan University, Didsbury, Manchester Summary The formation in 1970, in concert with wider policy trends,and the work of BASW during its first 30 years are reportedand assessed. The structure, internal issues, finances, personnel,professional and social policy work and publishing operationsare considered together with contemporaneous commentary on itsachievements. Conflict around membership policies and its professionalassociation role in relation to trade union activities wereinherent in its formation. Professional achievements includedwork on accreditation of social workers, a code of ethics andthe ‘new professionalism’, including client participationand case recording. Policy achievements included work on reformof mental health and child-care legislation and campaigns onpoverty and social security and constraints on social servicesexpenditure. Internal conflict and financial insecurity havelimited BASW's impact. However, as a small professional associationin a developing field with other powerful stakeholders, it hasachievements where alliances with other stakeholders and commercialoperators are established and when internal finance and personnelare stable. Professionalization in relation to community activismand trade unionism remains an issue.  相似文献   
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This paper presents details of a largely qualitative evaluation of an intensive multi‐method Project, with a residential component, which aims to help families facing eviction to overcome their housing‐related difficulties. The families served by the Project had a host of other problems related to parenting, with child care and protection issues, addictions and mental health difficulties figuring prominently. Just over half the referrals came from the local authority housing services, with nearly all the remainder coming from the social work department. The majority of families made good progress, but in some cases it proved harder to have an impact on parenting than on tenancy‐related matters. Nevertheless, the Project was deemed to have helped some families stay together or be reunited, resulting in substantial financial savings for social work services. Crucial ingredients were good management, stable staff, shared ‘ownership’ by other agencies, a repertoire of challenging methods, and a holistic approach.  相似文献   
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The article continues the examination of the slippery concept of poverty and in particular the precise definition of "relative deprivation". Townsend's attempts to bring up to date the measurement of poverty are subject to renewed critical analysis. Attempts to construct a deprivation index are regarded sceptically and the statistical measurement of poverty and of deprivation are shown to be unsatisfactory and unconvincing.  相似文献   
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Summary.  Many pesticide sprays that are used for crop protection are harmful to honey-bees. It can therefore be beneficial to add to the spray chemical compounds that are repellent to bees, to discourage them from feeding on recently sprayed crops. Experiments were conducted using an artificial feeding station to assess the repellent effects of various compounds. In this system, bees arrive at the feeding station, choose between feeding dishes to which different chemicals have been added, feed for a variable period and then depart. The number of bees at each feeding dish is recorded at intervals of 1 min. We discuss the analysis of data from this type of experiment, based on a queuing theory model.  相似文献   
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Data on cause of death are deficient for most developing countries. Nevertheless, it is important for policy makers to have access to such information to plan the use of resources and to evaluate health programs. In this study, deaths among women of reproductive age (15 to 49) in two areas in developing countries were located, and family members were interviewed. Local physicians reviewed the completed interviews and determined the cause of death.Complications of pregnancy and childbirth were the cause of 23% of the deaths in Menoufia, Egypt and Bali, Indonesia. In Egypt, the first cause of death was circulatory system disease (28%), followed by complications of pregnancy and childbirth (23%), and trauma (14%, primarily burns). In Indonesia, complications of pregnancy and childbirth was the first cause of death, followed by infectious disease (22%, primarily tuberculosis), and circulatory system disease (13%).Although the method of data collection was unorthodox, findings for Menoufia are comparable to data from other sources for the country as a whole. There are few data with which to compare our findings for Bali, but their similarity to the data from the Egyptian study lends credence to their quality.  相似文献   
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