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61.
Abstract

Increasing serials costs and shrinking budgets present challenges for academic libraries to continue providing sufficient access to scholarly articles. Rapid document delivery services can serve as an effective means to fill the gap caused by serials cancellations. This column examines several of the existing document delivery service providers and addresses issues involved in their implementation.  相似文献   
62.
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.  相似文献   
63.
Abstract

Objective: Among college students, several studies have found a positive relationship between physical activity and alcohol use. The current study tested gender, Greek status, and ethnicity as potential moderators of the physical activity-alcohol use relationship. Participants: Participants were college freshmen (n = 310) endorsing alcohol/drug use. Methods: Students completed questionnaires assessing a number of health behaviors. Results: Results indicated that gender and Greek status were significant moderators of the relationship between physical activity and alcohol consumption. There was a positive relationship between physical activity and alcohol use for men and Greeks, but not for females and non-Greeks. Conclusions: These findings suggest that exercise does not serve as a protective factor for any of the subgroups of college students studied and is positively associated with drinking among college students who are men and/or involved with the Greek system.  相似文献   
64.
Abstract

Objective: This research extends the literature on event-specific environmental management with a case study evaluation of an intervention designed to reduce student drinking at a university's year-end celebration. Participants: Cornell University undergraduates were surveyed each May from 2001 through 2009. Sample sizes ranged from 322 to 1,973. Methods: Randomly sampled surveys were conducted after a large, annual spring campus celebration. An environmental management plan was initiated in 2003 that included increased enforcement of the minimum legal drinking age (MLDA) law. Results: In the short term, drinking at the campus celebration decreased while drinking before the event increased. Over time, the intervention significantly reduced high-risk drinking on the day of the event, especially among those under the age of 21. Conclusion: These findings are contrary to the argument that enforcement of MLDA laws simply leads to increased high-risk drinking, and therefore have implications for how colleges approach the challenge of student alcohol misuse.  相似文献   
65.
Abstract

Objectives: To explore awareness of human papillomavirus (HPV) and use of HPV vaccines (Gardasil and Cervarix) by college students. Participants: The sample was composed of 817 undergraduates at 2 northeastern US universities; they participated between February and May 2010. Methods: Students were provided with a link to an anonymous, self-administered, Web-based survey comprised of 76 questions. The survey included questions about health behaviors, awareness, and knowledge of HPV and the 2 HPV vaccines, and vaccine uptake. Results: Results indicate high levels of awareness of HPV as well as marked sex differences related to vaccine awareness and uptake. Both sexes are largely unaware of Cervarix and the differences between Cervarix and Gardasil. Conclusion: The study affirms the importance of a clinician's recommendation for HPV vaccination. Public health messaging should become more inclusive of adolescent and young adult males. College students’ awareness of HPV vaccine options mirrors Gardasil's market dominance in the United States.  相似文献   
66.
ABSTRACT

Elder abuse increases the likelihood of early mortality, but little is known regarding which types of abuse may be resulting in the greatest mortality risk. This study included N = 1,670 cases of substantiated elder abuse and estimated the 5-year all-cause mortality for five types of elder abuse (caregiver neglect, physical abuse, emotional abuse, financial exploitation, and polyvictimization). Statistically significant differences in 5-year mortality risks were found between abuse types and across gender. Caregiver neglect and financial exploitation had the lowest survival rates, underscoring the value of considering the long-term consequences associated with different forms of abuse. Likewise, mortality differences between genders and abuse types indicate the need to consider this interaction in elder abuse case investigations and responses. Further mortality studies are needed in this population to better understand these patterns and implications for public health and clinical management of community-dwelling elder abuse victims.  相似文献   
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69.
Reflective learning in social work education: Scaffolding the process   总被引:1,自引:0,他引:1  
This article examines the contribution of reflective learning in social work education to professional self-construction of social workers in Ireland. It suggests a framework for scaffolding this process on a post-graduate programme and gives an account of the issues and dilemmas faced by the authors in implementing this framework. The article focuses on the construction of a 'learning community', which facilitates and scaffolds reflective teaching/learning, in two particular course modules, the Use of Self in Social Work and the Practice Skills Laboratory. The authors document the underlying theoretical constructs utilised and the practical implications for the learning environment.  相似文献   
70.
The causes and consequences of demographic changes for the environment, and the possible ways of influencing population dynamics to achieve ‘sustainability’, have been the subject of many debates in science and policy in recent decades. However, the body of knowledge concerning relationships between population dynamics and sustainability is quite fragmented, dispersed over many disciplines, and encompasses diverse theories, paradigms and methodologies. This paper reviews four selected frameworks: linear, multiplicative, mediated, and system-theoretical approaches and perspectives. We represent how population–environment relationships are conceptualized, provide examples of research questions and accepted approaches, and critically assess their utility for different sorts of research for sustainable development. We note the growing recognition of the value of embracing complexity in population–environment research, and how this is consistent with normative aims of development.  相似文献   
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