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31.
Objectives: To determine the socio-demographics, sexual practices, and HIV prevalence of male sex workers (MSWs), transwomen sex workers (TSWs), and their male clients in Lima, Peru. Methods: Following ethnographic mapping of sex work venues, the authors revisited randomly selected venues to survey MSWs, TSWs and their clients. Results: MSWs and TSW clients are more educated than MSW clients and TSWs. Only 50% of TSW clients have received HIV testing. Self-reported HIV positivity is highest among MSW clients and TSWs. Conclusion: Notable differences exist between MSWs and TSWs and their clients that can affect the health of these groups and warrant intervention.  相似文献   
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The aim of the current study was to explore whether developmental trajectories of body satisfaction from adolescence to young adulthood predicted measures of sexual satisfaction in young adulthood, even when controlling for important covariates such as gender, weight development, relationship status, mental health, and frequency of sexual intercourse and masturbation. Data were collected from a population-based prospective cohort of Norwegian adolescents (n = 2,587) over a period of 13 years in four waves (1992, 1994, 1999, and 2005; mean age = 14.9 in 1992, 57.3% women). Latent growth curves were estimated for body satisfaction and body mass index (BMI). Men reported higher sexual satisfaction, sexual activity, baseline body satisfaction, and BMI than women. The developmental trajectories revealed a slight increase in body satisfaction and BMI from adolescence to young adulthood in both genders. Moreover, structural equation models showed that baseline body satisfaction in both genders predicted sexual satisfaction as a young adult, independent of relationship status and frequency of sexual activity. Neither the development of BMI nor of body satisfaction predicted sexual satisfaction. The results elucidate the vital role of body satisfaction in sexual satisfaction in adults and the importance of addressing body dissatisfaction in childhood.  相似文献   
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This paper investigates how different types of owners influence the extent of firm internationalization, measured by the share of firm exports in total sales. The results of the analysis carried out using firm level data of Estonian and Slovenian firms, show that the firms under the control of the insider owners are, on average, more internationalized. State control, on the other hand, hampers internationalization efforts. Further, more productive firms, larger firms, more capital-intensive firms and those with high level of investment in both fixed capital and R&D are more successful in internationalization process. Finally, high market share also leads to increased internationalization through exports as firms seek to expand in foreign markets after having dominated the domestic ones.  相似文献   
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This article explores gender differences in political communication among blogging politicians. The article sets out to explore two baseline questions: (1) Are distinct gendered ‘blogstyles’ to be found among political representatives? and (2) How do gender and gendered blogstyles interplay and affect the impact of political blogs? The empirical study draws on a survey targeting blogging politicians in Sweden (N?=?523). The analysis identifies substantial differences in how female and male politicians communicate in the blogosphere as well as the outcomes in terms of feedback and impact. Female politicians, to a greater degree than their male counterparts, utilize blogging for the purpose of fostering a stronger connection with their readers as well as to enquire about ideas and policy perspectives. This strategy seems to be successful for fostering qualitative feedback from readers; yet, female bloggers have far less impact than their male colleges. We discuss two potential understandings of these results: relating to gender stereotypes and the network power structure of the blogosphere.  相似文献   
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Learning from incidents is important for improving safety. Many companies spend a great deal of time and money on such learning procedures. The objectives of this paper are to present some early results from a project aimed at revealing weaknesses in the procedures for learning from incidents and to discuss improvements in these procedures, especially in chemical process industries. The empirical base comes from a project assessing organizational learning and the effectiveness of the different steps of the learning cycle for safety and studying relations between safety-specific transformational leadership, safety climate, trust, safety-related behavior and learning from incidents. The results point at common weaknesses in the organizational learning, both in the horizontal learning (geographical spread) and in vertical learning (double-loop learning). Furthermore, the effectiveness in the different steps of the learning cycle is low due to insufficient information in incident reports, very shallow analyses of reports, decisions that focus at solving the problem only at the place where the incident took place, late implementations and weak solutions. Strong correlations with learning from incidents were found for all safety climate variables as well as for safety-related behaviors and trust. The relationships were very strong for trust, safety knowledge, safety participation and safety compliance.  相似文献   
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Although much is known about the impact of intimate partner violence on children, few empirical studies have linked children’s experiences to typologies. This qualitative study, based on interviews with children 8–12 years of age living at women’s shelters in Sweden, explores how children describe the nature of the violence they have been exposed to with the aim of identifying patterns in the children’s experiences. The typologies developed by Johnson and colleagues and by Holtzworth-Munroe and colleagues are used as an analytical framework for analysis. Three main types of children’s experiences of intimate partner violence were identified: “Obedience-Demanding Violence,” “Chronic and Mean Violence,” and “Parenthood-Embedded Violence.” These the types can improve our understanding of the complex variety of children’s experiences of parental IPV by acknowledging how from children’s perspectives, experiences of IPV are closely connected to the perpetrator being their parent. The study provides examples of three different strategies that have implications for the factors that social workers may want to address when making judgments about custody, place of residence, and contact.  相似文献   
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An intervention designed to enhance preaction self-efficacy beliefs (i.e., beliefs about ability to initiate behavior despite anticipated barriers during the initiation period) was tested in patients with spondylosis in relation to initiation of exercises recommended by a consultant in orthopedic rehabilitation. Sixty patients (age 28-83 years; 44% men) with spondylosis who had not previously performed exercises recommended for degenerative spine diseases were randomly assigned to a control (education session) or intervention group. Three weeks later, intervention patients performed recommended exercises more frequently than controls. Regression analysis for all patients showed that preintervention, preaction self-efficacy predicted exercise. Age and preintervention self-efficacy moderated the intervention effects. Among older patients, only those with weak preintervention, preaction self-efficacy beliefs benefited from the intervention, whereas among younger patients, only those with strong preintervention, preaction self-efficacy beliefs benefited from the intervention.  相似文献   
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This article examines banditry in the northeastern provinces of the Second Polish Republic after the First World War and into the mid-1920s. It considers the devastating effects of the war, which ravaged the territory, together with policies of the Polish state that contributed to an increase in bandit activity in the eastern borderland region. This work argues that banditry here worked as a multi-level system and thrived due to the involvement of multiple social actors—the bandits themselves, locals, state authorities, and foreign aid. Furthermore, this article pushes for an examination of bandits—not merely as social outcasts or misfits—but as an integral part of the communities they emerged from. More broadly, the focus on banditry contributes to scholarship dedicated to better understanding the aftermath of the First World War and continued conflict from the perspective of everyday people.  相似文献   
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