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221.
The author presents the field of brief individual psychotherapy as a coherent set of conventions, despite its diverse origins in the schools or traditions of dynamic, behavioral, interpersonal or cognitive, and strategic psychotherapy. He proposes the advantages of these shared conventions, but also their drawbacks. He proposes how this neighboring field could help the field of family therapy reduce its errors.  相似文献   
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Community-academic partnership research is a fairly new genre of community-based participatory research. It has arisen in part, from recognition of the potential role of alliances in the development and translation of applied knowledge and the elimination of health disparities. This paper reports on the learning process of academic and community members who worked together in developing a logic model for a research program focusing on partnerships with vulnerable populations. The Partners in Community Health Research is a 6-year training program that seeks to combine research, training, and practice through the work of its "learning clusters". As these types of partnerships proliferate, the articulation and exploration of clear models will assist in their implementation. The authors, coming from both academia and community agencies, present a logic model meant to facilitate program management. Key considerations in the model's development are discussed in the context of an ongoing research partnership; namely, the complexity of the research partnership, power and accountability, alignment with health promotion policy, and the iterative nature of program design. Recommendations challenge academics, policy-makers, service providers, and community members to reflect on the elements needed to support and manage research partnerships and the tools necessary to ensure continued collaboration.  相似文献   
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job·Jim 《职业》2007,(28):18-19
民企、外企、国企?事业单位、国家机关?哪类企业是你最想进入的?你眼中的理想雇主需要具备哪些潜质?在考量哪几个方面后,你才会认为这是一家值得选择的企业呢?为此,前程无忧专程采访了一些学生代表、社会人士和企业方,看看他们心中认同的理想雇主究竟"长"什么样?  相似文献   
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Face masks have traditionally been used in general infection control, but their efficacy at the population level in preventing transmission of influenza viruses has not been studied in detail. Data from published clinical studies indicate that the infectivity of influenza A virus is probably very high, so that transmission of infection may involve low doses of virus. At low doses, the relation between dose and the probability of infection is approximately linear, so that the reduction in infection risk is proportional to the reduction in exposure due to particle retention of the mask. A population transmission model was set up to explore the impact of population‐wide mask use, allowing estimation of the effects of mask efficacy and coverage (fraction of the population wearing masks) on the basic reproduction number and the infection attack rate. We conclude that population‐wide use of face masks could make an important contribution in delaying an influenza pandemic. Mask use also reduces the reproduction number, possibly even to levels sufficient for containing an influenza outbreak.  相似文献   
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The development of evaluation scholarship progresses, but the slow and incremental steps taken are largely refinements on a direction of thinking that has become established and virtually taken for granted. Most frameworks and models which have gained recognition in the academy and practice follow programme logic methodology. They also point to the achievement of organisational objectives as being the principal, but not always sole, purpose of public relations programmes. The achievement of organisational objectives has therefore been the focus of evaluation.Parallel, to this, a second strand of thinking in the scholarship and practice has questioned the assumption that the meeting of organisational objectives is paramount and whether organisations alone should determine the measures of success. Other perspectives such as stakeholder judgements of success and the obligation of organisations to meet societal expectations have been discussed as legitimate ways in which to evaluate programmes and activities.This paper takes forward this second strand by proposing that the evaluation debate should be ‘flipped’. Instead of organisational objectives being a primary denominator for evaluation, the paper proposes that whether organisations discharge their accountabilities to stakeholders and society is of equal, if not more weight. An organisation will succeed only if it sustains its licence to operate. To achieve that it has to meet the reasonable expectations that licence-givers have and to obtain their active consent to support its actions. The key questions for public relations are therefore: who/what holds us to account? What are their expectations? How are their expectations fulfilled? Drawing on the management and public relations literature to answer these questions, the paper calls for a radical ‘turn’ from the prevailing thinking, which the authors suggest is more about public relations explaining and justifying itself, towards a model that aligns with contemporary management thinking and practice.The paper proposes a model and process that provides a way forwards based not only on organisational aspirations, but on a hierarchy of obligations: to society, stakeholders, the organisation, and to the professional function which runs campaigns. It offers a principles based evaluation approach. In doing so, it takes the evaluation debate in a new direction and thereby adds to theory-building. It also offers a new way forwards for the practice which has become increasingly mired in developing more comprehensive lists of indicators and metrics and expanding taxonomies of evaluation terms.  相似文献   
228.
Green roofs can contribute to enrichment and conservation of urban ecology. An experimental green roof was established in humid-tropical Hong Kong to monitor over two years its spontaneous colonization by plants and bird visits. Some 94 voluntary vascular plant species from 26 families and 76 genera were established, with propagules brought mainly by birds and wind and secondarily inherited from soil seed bank. Plant species composition changed dynamically during the study period. They fall into three groups, namely dominant ruderal (herbaceous and sub-shrub) as surrogate of early-stage local grassland ecosystem succession, arboreal (trees and shrubs), and hygrophilous herb. Progressive increase in vegetation cover was accompanied by changes in species diversity and evenness. In addition, 16 bird species from 8 families and 14 genera were recorded. Ten species were residents and the six migrant species were winter visitors. Their food preference was mainly omnivore and insectivore. Winter and the second year encountered higher species richness, diversity, and evenness. Most vegetation parameters correlated positively with avian community indexes, signifying provision of sustenance by green-roof ecosystem to birds. Vegetation coverage correlated negatively with avian abundance, due to shunning by the abundant ground-foraging Tree Sparrow. Both local common ruderal plant species and common urban bird species can successfully establish and reproduce on the extensive green roof, confirming potentials for urban ecology and biodiversity enhancement and conservation even in densely-developed urban areas. The successful nurturing of naturalistic green roof offers new opportunities for green roof design that deviates from the predominant cultivated-horticultural approach.  相似文献   
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This paper reports on a study of over 200 young people going missing from residential and foster care in four local authorities. The proportion of young people missing from residential care was high, ranging from 25 to 71% of all 11 – 16‐year‐olds in mainstream children’s homes. Two types of absence were identified: the ‘runaways’ profile (those who ran away or stayed out) and the ‘friends’ profile (those missing to be with friends). There were variations in levels of risk for different sub‐groups within the sample. Risks included immediate risks of victimization, sexual exploitation (including prostitution), offending and substance misuse. A longer‐term risk of detachment was identified among those going missing often, involving high levels of non‐school attendance, detachment from carers and involvement in offending and in substance misuse. Difficulties in the assessment of risk are discussed and approaches to managing risk for young people who go missing from substitute care are explored. Copyright 1999 John Wiley & Sons, Ltd.  相似文献   
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