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61.
Extended Producer Responsibility (EPR) legislation focuses on the life‐cycle environmental performance of products and has significant implications for management theory and practice. In this paper, we examine the influence of EPR policy parameters on product design and coordination incentives in a durable product supply chain. We model a manufacturer supplying a remanufacturable product to a customer over multiple periods. The manufacturer invests in two design attributes of the product that impact costs incurred by the supply chain—performance, which affects the environmental impact of the product during use, and remanufacturability, which affects the environmental impact post‐use. Consistent with the goals of EPR policies, the manufacturer and the customer are required to share the environmental costs incurred over the product's life cycle. The customer has a continuing need for the services of the product and optimizes between the costs of product replacement and the costs incurred during use. We demonstrate how charges during use and post‐use can be used as levers to encourage environmentally favorable product design. We analyze the impact of supply chain coordination on design choices and profit and discuss contracts that can be used to achieve coordination, both under symmetric and asymmetric information about customer attributes.  相似文献   
62.
Despite regulatory efforts to promote gender diversity on boards, women are still severely underrepresented in board leadership in the UK, beyond FTSE 100 companies. Evidence suggests that women, when poorly represented in the workplace, are more likely to suffer discrimination. In this study, we report the first-hand experiences of gender discrimination suffered by female directors and present the process of how they build resilience through developing coping strategies. Such resilience-building processes seem to vary with the length of board experience of female directors. At the outset of their board journey, they adopt avoidant coping strategies of denial and disengagement. However, with experience in boards, they gain the confidence to pursue the active coping strategy of seeking and extending support. This qualitative study is based on 42 elite interviews of board directors and is guided by the resilience theory, in the context of top FTSE boards. The article also discusses the contribution of the study to theory, praxis, and policy.  相似文献   
63.
There has been an increasing interest in urban forests and the levels of biodiversity they contain. Currently there are no spatially explicit maps of tree species richness in urban areas. This research tests and identifies GIS and remote sensing metrics (climate, area, productivity, three-dimensional structure) hypothesized to be associated with species richness in native forests and identifies methods that can be applied to predict and map tree species richness in cities. We quantified tree species richness, floristic composition, and structure in 28 1-ha plots in the city of Los Angeles. Climate and remote sensing metrics from high-resolution aerial imagery (10 cm), QuickBird (60 cm), Landsat (30 m), MODIS (250 m), and airborne lidar (2 m) were collected for each plot. There were 1208 individual stems and 108 trees identified to species. Species richness ranged from 2 to 31 species per ha and averaged 17 species per ha. Tree canopy cover from QuickBird explained the highest portion of variance (54%) in tree species richness followed by NDVI from Landsat (42%). Tree species richness can be higher in residential urban forests than native forests in the United States. Spatially explicit species richness maps at 1 ha can be created and tested for cities in order to identify both hotspots and coldspots of tree species richness and changes in species richness over time.  相似文献   
64.
The measurement of subjective components of sexual functioning is of increasing importance in clinical research and practice. Differences have been reported in prevalence rates and experiences of sexual difficulties between heterosexual and gay men. The aim of this article is to identify reliable and valid measures of sexual dysfunction suitable for use with gay men. Seven measures were reviewed; details about item development, dimensionality, reliability, and validity are provided. Heteronormative and heterosexist wording were evident throughout. Several areas of concern emerged in relation to psychometric properties (e.g., questionable validity). No psychometrically robust sexual function measure was identified for use with gay populations.  相似文献   
65.
66.
This article examines and reflects upon initial findings from a longitudinal study evaluating the experiences and views of students on professional social work programmes across four higher education institutes in the North West of England, on the BA and the MA routes. The paper focuses on one aspect of this study; the students' experience of assessment. In particular it examines how students experienced the process of learning, assessment, support and feedback, which was found to be in part shaped by previous educational experiences. The range of assessment methods previously experienced by students was diverse, some of which were more helpful than others in preparing them for their professional training. Lack of foundation subject knowledge presented a challenge to students on both courses, in particular for MA students who were being assessed at ‘M’ level. Unmet expectations of both the amount and type of support created anxiety, frustration and even anger for some. The ‘search for certainty’ led to anxiety amongst many first year students who believed that academics could facilitate the assessment process by providing ‘the answer’. This exploration of assessment reveals, we believe, a growing divide in the expectations of social work students and their educators.  相似文献   
67.
Abstract

Changing demographics of college students and new insights into the developmental trajectory of chronic diseases present universities with opportunities to improve population health and reduce health inequalities. The reciprocal relationships between better health and improved educational achievement also offer university health programs a chance to improve retention and graduation rates, a key objective for higher education. In 2007, City University of New York (CUNY), the nation's largest urban public university, launched Healthy CUNY, an initiative designed to offer life-time protection against chronic diseases and reduce health-related barriers to educational achievement. In its first 5 years, Healthy CUNY has shown that universities can mobilize students, faculty, and other constituencies to modify environments and policies that influence health. New policies on tobacco and campus food, enrollment of needy students in public food and housing assistance programs, and a dialogue on the role of health in academic achievement are first steps towards healthier universities.  相似文献   
68.
ABSTRACT

Despite its emphasis on social justice, social work in the United States has not always attended to issues of diversity in doctoral education. This article examines the state of the discipline’s research on traditionally underrepresented students in U.S. doctoral social work programs. An analysis of relevant peer-reviewed articles from social work journals revealed that this research has focused on demographic trends, degree motivation, student barriers, existing supports, and career navigation. Diversity in U.S. doctoral social work education is vastly understudied with the majority of scholarship focusing on ethnoracial difference. The limitations of this study are discussed, and future research directions are proposed including the need to examine various kinds of social differences and a wider range of support initiatives.  相似文献   
69.
The psychosocial context of bereavement for older women who were caregivers for a spouse with advanced cancer was explored qualitatively with 13 older women. Interviews and diaries were analyzed using constant comparison. The psychosocial context emerged as the intrapersonal : exhaustion, loneliness, pain, and recovering physical health; the interpersonal: finding a new way through both supportive and difficult relationships; and the community/societal: a loss of identity, pressure to move on, financial concerns, and relying on formal supports. The psychosocial context of bereavement for older women who were caregivers is uniquely challenging and must be considered when providing care and programs of support.  相似文献   
70.
This article presents a viewpoint for explaining the positive associations between case advocacy and the engagement in a working alliance of low‐income single mothers at‐risk for physical abuse of their children. Utilizing narrative vignettes from a qualitative study about clinical social workers’ experiences in engaging this population, the article suggests that client/worker partnerships in case advocacy enhanced opportunities for client/worker mutuality and for worker capacities to experience and communicate empathy to their clients. Theoretical constructs from Daniel J. Stern’s infant research and neuroscience are then applied to suggest an intersubjective framework for understanding what occurred.  相似文献   
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