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301.
Keynote Address     
Abstract

Because of the increasing prevalence of eating disorders in college populations, it is increasingly important for student health services to identify affected individuals. Therefore, the authors analyzed the student health forms of member schools of the New York State College Health Association for the presence of items that would identify an eating disorder. Directors of health services that include specific questions about eating disorders on health forms were then surveyed for their opinions about this practice.

Specific items about eating disorders (anorexia nervosa, bulimia, vomiting to lose weight, laxative use to lose weight) were included on 5 of 111 forms. Less specific items including dissatisfaction with weight, being on a diet, or binge eating appeared on 10% of forms.

Approximately one-third of the students known by health service staffs to have an eating disorder reported this on their health form, when provided a specific opportunity to do so. Even though underreporting by students is potentially a problem in such circumstances, the health service directors all recommended the inclusion of items relating to eating disorders on student health forms.

“Human Papillomavirus Type 16 and Early Cervical Neoplasia,” CHRISTOPHER P. CRUM, et al. Flat warts (condylomata) of the uterine cervix are sometimes cytologically atypical and have abnormal mitotic figures; they are thought to be possible precursors of cancer of the cervix. Flat warts are caused by any of a number of types of human papillomaviruses (HPVs), one of which (HPV 16) has been previously associated with invasive cancer of the cervix. To determine whether HPV 16 is also associated with flat warts with abnormal mitoses, we analyzed 23 flat warts by DNA-hybridization techniques for the presence of HPV 16 and other HPV types, and correlated the results with the histology. Of 10 lesions with abnormal mitotic figures, 7 contained HPV 16, and 1 contained another type of HPV. Of 13 lesions without abnormal mitotic figures, only 1 contained HPV 16, and 7 contained other types of HPV.

We conclude that the presence of HPV 16 correlates with the presence of abnormal mitotic figures in flat warts of the cervix, and that this type of flat wart is a precursor of invasive cancer of the cervix. (New England Journal of Medicine 1984;310:880–3.)  相似文献   
302.
In late 10th century England, a little-known and long-dead bishop named Swithun was canonised and became one of the most-widely culted saints in the country. Behind the creation of the cult of Saint Swithun were communication and political strategies with aspects of brand creation and extension, fund-raising, message creation and delivery, and stakeholder engagement using tactics such as word-of-mouth, the creation of special events and music, and use of specially commissioned publications. Using the prism of modern public relations practice and theory, the creation and maintenance of this important saintly cult is reviewed.  相似文献   
303.
经过20多年的发展扩大,英国高等教育的未来已经成为全国性辩论(讨论)的主题.  相似文献   
304.
How people make choices about activity engagement during discretionary time is a topic of increasing interest to those studying quality of life issues. Assuming choices are made to maximize individual welfare, several factors are believed to influence these choices. Constraints theory from the leisure research literature suggests these choices are heavily influenced by intrapersonal, interpersonal and structural constraints. Within these constraints, the individual is motivated to make choices that maximize perceived personal welfare. Leisure affordance theory focuses on these motivations by suggesting the importance of more positive influences on choices within a set of constraints. In this study, an inventory of discretionary time activities and reasons for choosing these activities were documented for a sample of Chinese college students. Because data were collected during an unanticipated SARS epidemic, the impact of the SARS crisis on students’ daily choices was also examined in detail. Despite the constraints imposed by SARS and the attendant suspension of off-campus activities, some students did not perceive a change of daily life as a result, while others perceived positive changes in attitudes and behavior. Findings shed light on students’ experiences during a time of rapid change in Chinese society and higher education. Decisions made during this influential time of life are important because they may affect students’ future choices related to leisure and discretionary time.  相似文献   
305.
A challenge for career theory informed by constructivism is how to apply it in practice. This article describes a career counseling intervention based on the constructivist Systems Theory Framework (STF) of career development and the qualitative career assessment instrument derived from it, the My System of Career Influences (MSCI; M. McMahon, W. Patton, & M. Watson, 2005a, 2005b; M. McMahon, M. Watson, & W. Patton, 2005) refection process. The article provides an overview of the STF, describes the MSCI, and illustrates the application of the MSCI in a counseling process with an adolescent.  相似文献   
306.
A Bayesian approach was developed by Hald et al .( 1 ) to estimate the contribution of different food sources to the burden of human salmonellosis in Denmark. This article describes the development of several modifications that can be used to adapt the model to different countries and pathogens. Our modified Hald model has several advantages over the original approach, which include the introduction of uncertainty in the estimates of source prevalence and an improved strategy for identifiability. We have applied our modified model to the two major food-borne zoonoses in New Zealand, namely, campylobacteriosis and salmonellosis. Major challenges were the data quality for salmonellosis and the inclusion of environmental sources of campylobacteriosis. We conclude that by modifying the Hald model we have improved its identifiability, made it more applicable to countries with less intensive surveillance, and feasible for other pathogens, in particular with respect to the inclusion of nonfood sources. The wider application and better understanding of this approach is of particular importance due to the value of the model for decision making and risk management.  相似文献   
307.
This paper questions some of the continuing effects of the dominant theoretical construction of domestic violence in the light of the recent Keys Young report to National Crime Prevention. A re‐examination is made of patriarchy as the dominant theoretical underpinning and some of the consequences for service delivery and policy development are explored. Is it necessarily the case that we have now got our understanding and subsequent intervention strategies right and that all that is needed is a consolidation of the ideas and the tightening of funding arrangements?  相似文献   
308.
309.
Customer service is a key component of a firm's value proposition and a fundamental driver of differentiation and competitive advantage in nearly every industry. Moreover, the relentless coevolution of service opportunities with novel and more powerful information technologies has made this area exciting for academic researchers who can contribute to shaping the design and management of future customer service systems. We engage in interdisciplinary research—across information systems, marketing, and computer science—in order to contribute to the service design and service management literature. Grounded in the design‐science perspective, our study leverages marketing theory on the service‐dominant logic and recent findings pertaining to the evolution of customer service systems. Our theorizing culminates with the articulation of four design principles. These design principles underlie the emerging class of customer service systems that, we believe, will enable firms to better compete in an environment characterized by an increase in customer centricity and in customers' ability to self‐serve and dynamically assemble the components of solutions that fit their needs. In this environment, customers retain control over their transactional data, as well as the timing and mode of their interactions with firms, as they increasingly gravitate toward integrated complete customer solutions rather than single products or services. Guided by these design principles, we iterated through, and evaluated, two instantiations of the class of systems we propose, before outlining implications and directions for further cross‐disciplinary scholarly research.  相似文献   
310.
The conventional heteroskedasticity‐robust (HR) variance matrix estimator for cross‐sectional regression (with or without a degrees‐of‐freedom adjustment), applied to the fixed‐effects estimator for panel data with serially uncorrelated errors, is inconsistent if the number of time periods T is fixed (and greater than 2) as the number of entities n increases. We provide a bias‐adjusted HR estimator that is ‐consistent under any sequences (n, T) in which n and/or T increase to ∞. This estimator can be extended to handle serial correlation of fixed order.  相似文献   
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