共查询到19条相似文献,搜索用时 151 毫秒
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《刑警与科技》2017,(3)
城市道路交通网络中通常包含几十甚至上百或上千个交叉口,单点交叉口信号控制在道路交通网络控制中发挥着重要作用。然而,城市交通网络中经常存在交叉口之间距离较近、关系较为密切,其交通流的运行具有一定的关联性,交通网络上车辆行驶的连续性优势在很大程度上取决于各个交叉口信号控制的有效协同。这种协同主要是交叉口之间的配时协同,即各个交叉口的周期长、绿信比、相位差等参数做统筹安排,建立一种合理的相互关联协同管控模式。在城市交通网络中交叉口的协同管控主要包括干线上交叉口之间的协同和区域网络中的各个交叉口之间的协同。城市交通网络中,交通干线承担着大量的交通负荷,交通干线的畅通对于改善城市交通拥堵、提高交通安全、减少交通污染状态具有重大意义。 相似文献
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Intersectional approaches to sentencing move beyond simply predicting disparities to consider the ways in which social characteristics such as gender, age, race, ethnicity, and class combine to create even more pronounced inequalities. The current review examines research on intersectionality within the context of criminal sentencing. We identify some of the most promising recent trends in this literature, such as attention to family status in the context of focal concerns as well as the inclusion of immigration status in studies of federal sentencing outcomes. Moving beyond the sentencing stage, we also suggest that an intersectional approach can be extended to decision making within the context of postsentencing outcomes, such as gender-specific and culturally sensitive programming and treatment of offenders in institutional and community corrections settings. 相似文献
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Secondary analysis from two qualitative studies was used to explore the interactions of mothers exposed to intimate partner violence (IPV) with the justice system. Results were categorized according to three key themes: (a) negative interactions within the justice system, (b) positive interactions within the justice system, and (c) recommendations for an improved justice system response to domestic violence. Overall, findings suggested that mothers affected by domestic violence are confronted with negative attitudes and ineffectual practices within convoluted bureaucratic criminal justice systems, leaving many feeling revictimized. Despite the negative aspects of the legal system, women in both studies cited positive examples of feeling comforted, validated, and even empowered by the actions of the specific service providers. The findings of both studies underscore the need for greater efficiencies within the justice system and mandatory training for service providers, making it easier for women who have left their abusers to access appropriate support services, as well as the importance of affirmational support particularly when it can be provided by a peer with shared experiences. Future research is needed to guide the development of interventions that will limit the impacts of IPV exposure on child developmental outcomes. 相似文献
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Theorists have suggested that oppressions based on gender and sexual orientation are inherently linked. The present study
aims to operationalize and test this proposition, by modeling relationships between sexual harassment and heterosexist harassment.
Based on prior research in organizational and feminist psychology, we hypothesized a three-factor model of workplace harassment,
comprising sexualized harassment, gender harassment, and heterosexist harassment. We then factor-analyzed data from 629 employees
(both female and male, sexual minority and heterosexual) in higher education, finding this hypothesized model to be superior
to three competing alternatives. Next came multiple-group analyses, which suggested this model to be invariant by gender,
but not sexual orientation. Implications of these findings for research, theory, and practice are discussed.
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Julie KonikEmail: Email: |