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Frequently in public policy analysis, researchers and decisionmakers confront the problems of building, testing, and interpreting a regression equation. This paper examines these general problems in the context of the efficiency of secondary schools in Karachi, Pakistan. It displays some of the tools of exploratory data analysis in constructing a regression model in the absence of a convincing, a priori specification. A simple and useful technique is presented for testing, after numerous statistical explorations, the model one has constructed. Finally, the paper takes seriously the differences between the policymaker's questions and the statistician's, providing some guidelines of general relevance for the interpretation of regression-based studies of public policy. 相似文献
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Simin Fadaee 《Citizenship Studies》2017,21(3):344-358
In this article I analyze acts of citizenship within environmentally friendly food initiatives in Iran. I show that act of environmental citizenship intersects with politics of pluralizing the public sphere within these initiatives. I present original research that shows how these practices are determined by state-society relations. It is shown that the main objective of most of the initiators of these enterprises is to provide a source of information about healthy and environmentally friendly food as well as providing access to such food. In contrast, many consumers also use these initiatives as spaces where they can experience and make a more pluralistic public sphere. This article contributes to a better understanding of the concept of environmental citizenship and demonstrates the relevance of the concept to broader notions of citizenship. 相似文献
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浅议我国反垄断执法机构的设置 总被引:1,自引:0,他引:1
根据世界各国的通行做法,设置专门的反垄断执法机构,可以保障反垄断法的严格有效实施。我国应当借鉴这一做法,建立一个独立、专业、权威的反垄断执法机构,并依法赋予反垄断执法机构以准司法权,以保障反垄断法的有效实施。我国反垄断法(最新送审稿)对反垄断执法机构也予以了明确规定,但这些规定值得进一步研究。 相似文献
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陪审制度不仅是一种重要的司法制度,同样也是公民参与政治的一种重要途径,对于维护司法公正、防止司法腐败和彰显民主精神发挥着重要的作用。党的十八届四中全会指出,要"保障人民群众参与司法",其中重要支撑制度之一就是"完善人民陪审员制度",目标是将"司法公正"和"司法民主"通过人民陪审制度得到进一步的"中国式"展示,而其中肯綮之要在于遵循司法规律的前提下完善公众参与司法的方式和路径,"民主"与"公正"不能偏废其一。 相似文献
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目的通过测定人体大脑外伤后癫痫灶中轴突再生调控因子SLIT-2的表达情况,探讨其在外伤后癫痫鉴定中的应用意义。方法 75例人大脑皮质样本分为3组:①实验组:为脑外伤后癫痫患者(30例),②对照组1:为非外伤性癫痫患者(30例),③对照组2:为车祸致颅脑损伤死亡者(15例)。实验组和对照组1样本来源于癫痫手术所切除的脑皮质(患者或其近亲属知情,自愿提供);对照组2样本来源于尸体解剖的大脑皮质。通过HE染色、免疫组化染色、westernblot和图像分析技术,观察、检测上述样本SLIT-2的表达情况,所得数据经统计学处理分析。结果 SLIT-2在实验组与对照组1癫痫灶皮质的神经细胞膜上呈阳性表达,在对照组2中仅有微量表达。实验组SLIT-2的表达高于对照组1,两组间的差异具有显著性意义(P0.05);显著高于对照组2,两组间的差异具有显著性意义(P0.05)。结论 SLIT-2有望作为区别外伤后癫痫与非外伤性癫痫的病理指标之一,通过进一步研究,逐步运用到法医学的鉴定实践之中,为外伤后癫痫的法医病理学鉴定提供客观依据。 相似文献
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