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131.
132.
Liberalism and the Obligation to Military Service   总被引:1,自引:0,他引:1  
This article argues that liberalism's failure to address systematically the question of citizens' obligation to military service is indicative of its wider failure to develop a satisfactory concept of citizenship. Whilst liberalism's individualist bias, implicit class assumptions and hope of transcending war have all contributed to neglect of citizen duty to bear arms, the most interesting reason, in relation to contemporary republican critiques, is liberalism's inadequate view of citizenship. This article examines the different approaches of the classical English liberals Locke, Bentham and J. S. Mill to international relations, forms of national defence and the role (if any) of citizens, and considers very briefly the views of some contemporary liberal theorists on military service and justified resistance to the draft. Finally, it comments on the implicit reliance of liberal polities on non-liberal models of citizenship, and the need for a coherent liberal concept of citizenship which includes an examination of responsibility for defence.  相似文献   
133.
The performance of irrigation schemes in sub-Saharan Africa has generally been discouraging. This has been particularly true of large-scale formal smallholder developments. Recently attention has been turning increasingly to small-scale farmer-managed irrigation, generally utilizing simple, low-cost methods of water control. While not yet very prominent in Government planning and policy statements, small-scale irrigation has been espoused enthusiastically by farmers, non-governmental organizations and some international agencies. In this approach to rural development external agencies act as catalysts of change, technical advisors, channels for capital funding and intermediaries between farmer groups and other organizations. Although generally limited in physical size and sophistication of technology, small-scale irrigation nevertheless experiences the complexities inherent in the management of land and water, and of social, political and economic change. Research and development needs are wide-ranging, and attention to them is likely to be fruitful in terms of increasingly effective rural development strategies.  相似文献   
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The purpose of this article is to review the development and implementation of a revised quality assurance and continuous quality improvement (CQI) model for the child welfare system in one Mid-Atlantic state, and the contribution of this new process to measuring the quality of child welfare practices. This revised CQI model in the state includes a broader scope of assessing practice and outcomes, as well as compliance, and engages internal and external partners in the process. This study is the first to describe the state’s revised CQI implementation process and examine preliminary outcomes in a statewide child welfare system. Findings indicate that the revised model was able to identify the factors that contributed to improving outcomes for children and families and to develop a greater understanding of the aggregate data across the state. This study will contribute to the comprehensive understanding of the model and provide implications for future quality assurance practices.  相似文献   
137.
Abstract: This study investigated the effects of time, cyanoacrylate fuming, and location of the biological material on DNA analysis of post‐blast pipe bomb fragments. Multiple aliquots of a cell suspension (prepared by soaking buccal swabs in water) were deposited on components of the devices prior to assembly. The pipe bombs were then deflagrated and the fragments recovered. Fragments from half of the devices were cyanoacrylate fumed. The cell spots on the fragments were swabbed and polymerase chain reaction/short tandem repeat analysis was performed 1 week and 3 months after deflagration. A significant decrease in the amount of DNA recovered was observed between samples collected and analyzed within 1 week compared with the samples collected and analyzed 3 months after deflagration. Cyanoacrylate fuming did not have a measurable effect on the success of the DNA analysis at either time point. Greater quantities of DNA were recovered from the pipe nipples than the end caps. Undeflagrated controls showed that the majority (>95%) of the DNA deposited on the devices was not recovered at a week or 3 months.  相似文献   
138.
During fingerprint comparisons, a latent print examiner visually compares two impressions to determine whether or not they originated from the same source. They consider the amount of perceived detail in agreement or disagreement and accumulate evidence toward same source and different sources propositions. This evidence is then mapped to one of three conclusions: Identification, Inconclusive, or Exclusion. A limitation of this 3-conclusion scale is it can lose information when translating the conclusion from the internal strength-of-evidence value to one of only three possible conclusions. An alternative scale with two additional values, support for different sources and support for common sources, has been proposed by the Friction Ridge Subcommittee of OSAC. The expanded scale could lead to more investigative leads but could produce complex trade-offs in both correct and erroneous identifications. The aim of the present study was to determine the consequences of a shift to expanded conclusion scales in latent print comparisons. Latent print examiners each completed 60 comparisons using one of the two scales, and the resulting data were modeled using signal detection theory to measure whether the expanded scale changed the threshold for an “Identification” conclusion. When using the expanded scale, examiners became more risk-averse when making “Identification” decisions and tended to transition both the weaker Identification and stronger Inconclusive responses to the “Support for Common Source” statement. The results demonstrate the utility of an expanded conclusion scale and also provide guidance for the adoption of these or similar scales.  相似文献   
139.
Social comparison on social media has received increasing attention, but most research has focused on one type of social comparison and its psycho-emotional implications. Little is known about how different types of social comparison influence youth’s identity development. Drawing on the theories of identity processing styles and social comparison, we examined how two different forms of social comparison on social media related to three identity processing styles, which in turn predicted youth’s global self-esteem and identity clarity. We surveyed 219 college freshmen (Mage?=?18.29; 74% female) once in the Fall and once in the Spring. Social comparison of ability on social media was related to concurrent diffuse-avoidant identity processing style, which predicted lower identity clarity months later. In contrast, social comparison of opinion on social media did not influence college freshmen’s global self-esteem and identity clarity through identity processing styles. The findings clarified the implications of online social comparison for youth’s identity development.  相似文献   
140.
This article explores the EU’s action in the context of revolutionary upheavals in its neighborhood, focusing on two cases where the EU’s overall influence is relatively strong: Moldova in 2009 and Tunisia in 2010–2011. It analyzes the intertwining of the normative and strategic agendas by examining the goals, instruments and impact of EU action in each case. The findings highlight a limited and reactive role of the EU, a strong emphasis on stability and a shift towards a more normative engagement in response to external changes that made it easier to merge security- and value-oriented goals.  相似文献   
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