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Using a national survey of 508 art history Ph.D.s including data on graduate school performance and careers 10 – 15 years post‐Ph.D., this study investigates gender, family, and academic tenure in art history, the humanities field with the highest proportion of women. Alternative hypotheses derived from three perspectives—termed here clockwork, two‐body, and synergy—are evaluated with multivariate logistic regression. Analysis finds that marriage increases men’s tenure odds and decreases women’s, but that some types of marriages do not decrease women’s odds, and some types dramatically increase men’s. This study calls attention to male advantage in female‐dominated academic disciplines and demonstrates the potential to better understand the interactions of gender, marriage, and careers by conceptualizing different types of marriages.  相似文献   
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In a general flow-shop situation, where all the jobs must pass through all the machines in the same order, certain heuristic algorithms propose that the jobs with higher total process time should be given higher priority than the jobs with less total process time. Based on this premise, a simple algorithm is presented in this paper, which produces very good sequences in comparison with existing heuristics. The results of the proposed algorithm have been compared with the results from 15 other algorithms in an independent study by Park [13], who shows that the proposed algorithm performs especially well on large flow-shop problems in both the static and dynamic sequencing environments.  相似文献   
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OBJECTIVE AND PARTICIPANTS: A sample of 231 students attending a private liberal arts university in central Alberta, Canada, completed a 5-day time diary and a 71-item questionnaire assessing the influence of personal, cognitive, and attitudinal factors on success. METHODS: The authors used 3 success measures: cumulative grade point average (GPA), Personal Success--each participant's rating of congruence between stated goals and progress toward those goals--and Total Success--a measure that weighted GPA and Personal Success equally. RESULTS: The greatest predictors of GPA were time-management skills, intelligence, time spent studying, computer ownership, less time spent in passive leisure, and a healthy diet. Predictors of Personal Success scores were clearly defined goals, overall health, personal spirituality, and time-management skills. Predictors of Total Success scores were clearly defined goals, time-management skills, less time spent in passive leisure, healthy diet, waking up early, computer ownership, and less time spent sleeping. CONCLUSIONS: Results suggest alternatives to traditional predictors of academic success.  相似文献   
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Fall prevention is a major area of concern in inpatient settings. This article reports on the feasibility of implementing a daily exercise program that features line dancing to promote stability, balance, and flexibility in adult psychiatric patients and describes the impact of that program. Six hundred sixty-five patient charts drawn from before and after the practice change were reviewed. The fall rate after the introduction of line dancing was 2.8% compared with 3.2% before implementation. In a setting that treats both men and women of many ages and with varying levels of mobility, line dancing offers a viable approach to exercise in a secure setting.  相似文献   
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Despite proposals to make parenting time a part of all new child support orders, limited research has examined why some unmarried are more likely than others to establish legal visitation agreements. This mixed‐methods study draws on qualitative data collected from unmarried mothers and fathers living in New York (N = 70) to develop hypotheses about the contexts in which parents set up visitation orders, which are then tested in a large sample of unmarried parents living apart (N = 1,392). Both qualitative and quantitative findings show that disengagement, cooperation, and conflict in the coparenting relationship postseparation influence unmarried parents' decisions about whether to establish a legal visitation agreement. The qualitative data further illustrate how parents' distrust of the court system, preference for informal agreements, and uncertainty about the custody of nonmarital children inform their decisions. The article concludes by considering approaches for helping low‐conflict coparents set up visitation agreements outside of family court.  相似文献   
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