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41.
The article is based on six workplace case studies within a local economy and investigates the reasons behind the different utilization of part‐time workers within these workplaces. The research examines the content and nature of part‐time work in these organizations and the experiences of the part‐time workforce. The findings suggest that we need to distinguish between three types of part‐time workers; core, peak and ancillary. It is argued that such distinctions capture the variegated utilization of part‐time workers and contribute to the debate concerning the integration or marginalization of part‐time staff within workplaces. Furthermore, workplace cultures are an important arena for contextualizing these discussions. It is contended that the different uses of part‐time workers can be explained by different sectoral and organizational contexts but that the nature of part‐time work is also influenced by existing social relations within the workplace, notably with respect to gender, class and age.  相似文献   
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Research indicates belonging to a gay, lesbian, and bisexual (GLB) support group is indirectly associated with fewer depressive symptoms, via higher levels of sense of belonging to the general community. The current study extended this research by testing a path model to determine whether school, teacher, and peer connectedness are influenced by sense of belonging to a community GLB youth group. A sample of 82 Australian GLB adolescents aged 14 to 18 years who currently attend high school completed the Center for Epidemiologic Studies Depression Scale, the Psychological Subscale of the Sense of Belonging Instrument, and the Social Questionnaire for Secondary Students. Results indicated very good model fit. Higher levels of belonging to a community GLB youth group were associated with higher levels of school, teacher, and peer connectedness, but only peer connectedness was directly associated with depressive symptoms. Higher levels of school and teacher connectedness were associated with higher levels of peer connectedness. Interventions aimed at increasing belonging to a community GLB youth group may have indirect benefits for the mental health of GLB adolescents, via higher levels of school, teacher, and peer connectedness.  相似文献   
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The ultimate goal of the research reported in this series of three articles is to derive distributions of doses of selected environmental tobacco smoke (ETS)-related chemicals for nonsmoking workers. This analysis uses data from the 16-City Study collected with personal monitors over the course of one workday in workplaces where smoking occurred. In this article, we describe distributions of ETS chemical concentrations and the characteristics of those distributions (e.g., whether the distribution was log normal for a given constituent) for the workplace exposure. Next, we present population parameters relevant for estimating dose distributions and the methods used for estimating those dose distributions. Finally, we derive distributions of doses of selected ETS-related constituents obtained in the workplace for people in smoking work environments. Estimating dose distributions provided information beyond the usual point estimate of dose and showed that the preponderance of individuals exposed to ETS in the workplace were exposed at the low end of the dose distribution curve. The results of this analysis include estimations of hourly maxima and time-weighted average (TWA) doses of nicotine from workplace exposures to ETS (extrapolated from 1 day to 1 week) and doses derived from modeled lung burdens of ultraviolet-absorbing particulate matter (UVPM) and solanesol resulting from workplace exposures to ETS (extrapolated from 1 day to 1 year).  相似文献   
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Children taken into care and custody are arguably the most vulnerable and problematic groups within the wider debate and responses developing to the ‘troubled families’ agenda in England. They represent what the state most wants to avoid when it intervenes in the life of a family. This paper is based on an analysis of the service involvement and needs of the 196 children taken into care or custody over a 3‐year period (2008–2011) in one city local authority in England. The research was undertaken to inform the response to prevention of entry into care and custody which was the original focus of the most intensive part of the troubled families programme in the city. Interviews with 10 senior professionals from a range of agencies involved in setting up this local programme, explored the way the emerging troubled families agenda was shaping ideas about the understanding of and response to the needs of these children and their families. Key findings of the study illustrate the range and complexity of need as well as the sequence and amount of agency involvement. Professionals were often critical of the thinking behind the troubled families agenda, but were positive and creative about new ways of working with these families.  相似文献   
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Gay stepfamilies have their own unique stressors that impact the individual member's ability to form a family. Through in-depth interviews, gay biological fathers and their same-sex partners described their experiences in their stepfamilies. The conceptual framework of boundary ambiguity is used to frame the experiences of institutional and interpersonal stressors that influence these family members.  相似文献   
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Between 1800 and 1860 almost a million American slaves were forcibly removed from the Upper South and sent to the Lower South. An outpouring of historical research has greatly contributed to our understanding of the political, economic, demographic and business aspects of interregional slave migration in the antebellum period. As yet, however, relatively few studies have examined the assimilation process of interstate slave migrants. Cast into new slave communities, newcomers were often treated – and felt – like outsiders by their fellow bondspeople, and were forced to utilise various strategies to effect their integration. How did migrants experience the transition to new slave communities? How did they forge new relationships, and what were the bases of these relationships? What institutions and strategies aided in their integration process? And to what extent do their experiences reveal a broad ‘slave identity’ in the antebellum period? This study explores these questions for interstate newcomers in the antebellum South.  相似文献   
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