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Police functions and services are currently based on three implicit basic conceptual units: the person, the process, and the product. Each one of these was the fundamental assumption for one of the three historical models of police science: the Personal Qualities Model, the Community Relations Model, and the Scientific Management Model. Although none of these models has ever been implemented in a pure form, modern police science is implicitly based on their three basic conceptual units which are applied to different but specific areas of police functions and services. However, these conceptual units have never been explicitly reconciled with each other, thus at times resulting in contradictory proposals. A comprehensive theory of police functions and services requires a conceptual framework for explicitly relating the person, the process, and the product. A two-dimensional framework is proposed based on a psychological and a sociological level of analysis.  相似文献   
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Barrett J 《Newsweek》2006,148(10):67-68
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An age at death estimation equation that uses rib histological variables presented by Stout and Paine was used to evaluate a skeletal population of individuals with a known age at death and cause of death from either malnutrition or the niacin deficiency disease pellagra. The sample was comprised of 26 autopsied black South Africans. Histological analysis of mounted thin sections involved the microscopic measurement of cortical area and a count of the number of intact and fragmentary secondary osteons for the entire cross-section of the rib. Rib osteon population density values were then calculated for each case. It was found that this equation under-aged individuals on average by 29.2 years. Overall, secondary osteon size and Haversian canals tended to be larger than expected, while cortical bone area was less when compared with a control population. The implications of these findings are critical given that many of the skeletal remains examined by forensic anthropologists come from marginalized backgrounds, including malnutrition. This research suggests that measurements based on healthy cases may not be useful in an analysis of individuals with poor diet and health. It is argued that new standards for histological age assessment methods need to be created that account for variation in the health status of individuals examined by forensic anthropologists.  相似文献   
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Studies of intimate partner violence (IPV) and work have been primarily conducted with women in low-wage low-status (LWLS) positions, as much of this research has focused on poverty, welfare, and homelessness. Although women in LWLS positions represent a large percentage of working women in the United States, it is also important to investigate experiences of women in high-wage high-status (HWHS) positions because a growing number of women are employed within such jobs. We propose gender role theory can be used to explain occurrences of IPV among women in HWHS positions and their utilization of organizational benefits. We suggest those in HWHS positions may be likely to have access to organizational benefits (e.g., medical, vacation, and flexible work schedules) and the ability to utilize the Family and Medical Leave Act. However, prevailing gender roles existing in organizations may render women in HWHS positions unlikely to use benefits or to take leave.  相似文献   
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Thirty years ago, women's history written from a feminist standpoint was the revolutionary force, challenging androcentric thought and definitions of experience. Today, gender has become the more threatening moniker to those who would maintain patriarchal power and suppress knowledge. While not new, recent attacks on ‘gender ideology’ by conservative, often labeled right-wing governments, threaten the continuation of degree programs, as in Hungary, and pose manifold dangers to scholars world-wide. In the context of women's and LGBTQ movements, twenty-first century globalization, and political and economic changes, those who cling to the gender binary simplify the subject of women's history.  相似文献   
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