(Not) talking about sex: youth, identity and sexuality

Young people remain inhibited in their exploration of sexuality not only by heterosexual morality and gendered power relations but also by their transitional status, yet the age dimension of youth and sexuality has been relatively neglected in recent research. This paper examines a number of social constraints on young people's opportunities for talk and discussion about sex, with reference to their experiences of sex education and services in sexual health. Based on interviews with 147 young women and young men and a separate survey of 400 clinic users, it emphasises the limited social acceptance of teenage sexuality and the forms of its regulation, which are both normative and relational. Attention to social relations with adults also shows how questions of sexual citizenship are closely connected to wider issues of social equality.     

Economic Production Lot Sizing with Periodic Costs and Overtime*

Traditional approaches for modeling economic production lot‐sizing problems assume that a single, fixed equipment setup cost is incurred each time a product is run, regardless of the quantity manufactured. This permits multiple days of production from one production setup. In this paper, we extend the model to consider additional fixed charges, such as cleanup or inspection costs, that are associated with each time period's production. This manufacturing cost structure is common in the food, chemical, and pharmaceutical industries, where process equipment must be sanitized between item changeovers and at the end of each day's production. We propose two mathematical problem formulations and optimization algorithms. The models' unique features include regular time production constraints, a fixed charge for each time period's production, and the availability of overtime production capacity. Experimental results indicate the conditions under which our algorithms' performance is superior to traditional approaches. We also test the procedures on a set of lot‐sizing problems facing a national food processor and document their potential economic benefit.     

Flow Coordination and Information Sharing in Supply Chains: Review,Implications, and Directions for Future Research

Advances in information technology, particularly in the e‐business arena, are enabling firms to rethink their supply chain strategies and explore new avenues for inter‐organizational cooperation. However, an incomplete understanding of the value of information sharing and physical flow coordination hinder these efforts. This research attempts to help fill these gaps by surveying prior research in the area, categorized in terms of information sharing and flow coordination. We conclude by highlighting gaps in the current body of knowledge and identifying promising areas for future research.     

Structuring injustice: partisan politics in the making and unmaking of James Madison University's equal opportunity policy

This analysis contributes to LGBT campus climate research on the quality of campus life in higher education in the United States. We argue that public education institutions in different states face divergent impediments to improving campus climate, and that more research is needed identifying structural factors affecting campus climate. Using a social systems analysis of policymaking at one university as a case study, we illustrate how partisan politics and state regulation make Virginia colleges and universities more vulnerable to political scrutiny and control. Finally, we propose a social justice-oriented policy agenda to address structural inequalities.     

Disaster preparedness networks in rural Midwest communities: Organizational roles,collaborations, and support for older residents

ABSTRACT

This study investigated the roles and interconnections among community organizations belonging to local disaster coalitions in Midwest in supporting older residents. Representatives from 44 organizations participated in one-time survey. Most were non-profit (68%) or federal/state/local government agencies (23%). The analyses of 761 relationships showed stronger collaborations in assessment (average strength=2.88 on a 5-point scale), emergency response (2.72), and planning (2.61); and weaker collaborations in co-sponsoring programs (1.71) and supporting older residents (2.03). The extent of collaboration (network density) to support older adults was also low. Coalitions may enhance network density and centralization by developing sub-committee structure and strengthening existing collaborations.     

Fitness Profiles and Activity Patterns of Entering College Students

Abstract

Fitness levels of American youth have shown a marked decline in the last decade, according to recent studies. To determine whether such a tendency persists for entering college students, the authors evaluated 115 male and 143 female students for performance on the following fitness-related variables: (1) maximal oxygen consumption (estimated from Astrand cycling protocol), (2) body composition (skin-fold techniques), (3) muscle endurance (sit-up protocol), (4) muscle strength (bench-press protocol), and (5) joint flexibility (upper and lower body protocols).

Although neither men nor women exhibited high levels of cardiorespiratory fitness, the women in the study showed higher relative levels than their male counterparts. Both groups showed excellent levels of muscle strength (compared with normative standards), but they achieved only an average standard for muscle endurance. Findings of relatively low levels of cardiovascular fitness compared with levels of muscle strength, particularly in men, seem to be a reflection of an inappropriate concentration of physical activity.     

Gender,Culture and Intervention: Exploring Differences between Aboriginal and Non‐Aboriginal Children’s Responses to an Early Intervention Programme

Evaluation of a group parenting programme in the Northern Territory of Australia showed significant differences in benefits for Aboriginal and non‐Aboriginal boys and girls. The analysis considers whether boys and girls from different cultural backgrounds present with different problems; whether parental expectations for boys and girls differ and whether the intervention activates different responses in different settings. Conclusions suggest that there is a need to closely examine the ‘cultural logic’ of interventions, the appropriateness of their assumptions about child development and hypothesised mechanisms of change in different settings.     

Faculty in the Middle

This study was designed to explore how organizational life in university-affiliated graduate social work education programs in the United States is affected by the stress of heightened caregiving roles. Analysis of data from 69 schools demonstrated deleterious effects of caregiving stress on organizational effectiveness, including missed obligations, feeling overwhelmed, and distracting others by seeking social support for specific problems. The authors identify two variables that provided partial amelioration of caregiver stress and appeared to contribute to increased organizational effectiveness: larger faculty size and on-site child care.