首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1345篇
  免费   74篇
各国政治   83篇
工人农民   60篇
世界政治   106篇
外交国际关系   114篇
法律   729篇
中国政治   10篇
政治理论   303篇
综合类   14篇
  2023年   19篇
  2022年   23篇
  2021年   14篇
  2020年   41篇
  2019年   50篇
  2018年   47篇
  2017年   68篇
  2016年   70篇
  2015年   44篇
  2014年   57篇
  2013年   190篇
  2012年   59篇
  2011年   43篇
  2010年   44篇
  2009年   38篇
  2008年   51篇
  2007年   68篇
  2006年   50篇
  2005年   55篇
  2004年   44篇
  2003年   39篇
  2002年   48篇
  2001年   23篇
  2000年   21篇
  1999年   26篇
  1998年   16篇
  1997年   15篇
  1996年   9篇
  1995年   15篇
  1994年   12篇
  1993年   4篇
  1992年   22篇
  1991年   7篇
  1990年   7篇
  1989年   10篇
  1988年   8篇
  1987年   6篇
  1986年   7篇
  1985年   6篇
  1984年   3篇
  1983年   8篇
  1982年   4篇
  1981年   2篇
  1980年   4篇
  1975年   3篇
  1973年   2篇
  1969年   3篇
  1966年   3篇
  1962年   1篇
  1955年   1篇
排序方式: 共有1419条查询结果,搜索用时 0 毫秒
251.
This article illuminates the contribution of stakeholder dialogues to environmental policy making. It makes a distinction between stakeholder dialogues as consensus building and stakeholder dialogues as deliberation. Although consensus building seems to be the dominant approach in participatory environmental policy making, this article questions the merits of consensus building and it uses the experience of the Dutch stakeholder dialogue project Climate OptiOns for the Long term (COOL) to explore, in a deliberative design, the shortcomings of a consensus-building approach and how they are possibly dealt with. The article presents the results of two deliberative methods that have been used in the COOL project – the repertory grid analysis and the dialectical approach – to demonstrate how a deliberative design can help policy makers to critically assess arguments in favor of and against a broad range of policy options, and deal with stakeholder conflict in an early phase of the policy process.  相似文献   
252.
253.
PurposeThe majority of patients treated at forensic psychiatric outpatient facilities suffer from personality disorders, especially Cluster B disorders. Life events have been shown to influence subjective well-being, severity of psychopathology and delinquent behaviour of patients with different personality disorders. However, the influence of life events on subjective well-being of patients suffering from Cluster B personality disorders has rarely been studied. Following General Strain Theory and the dynamic equilibrium model, we hypothesised that negative life events would negatively influence subjective well-being, and that subjective well-being would change when an instability of life events occurs.MethodsFifty-six adult male forensic psychiatric outpatients were interviewed on their subjective well-being and filled out a self-report life event questionnaire, at three time-points, with an interval of three months. Life events were categorized along two dimensions: positive / negative and controllable / uncontrollable.ResultsPatients had a stable pattern of positive, negative controllable and uncontrollable life events. Positive controllable events did not have a stable pattern. Results indicated that only negative controllable events correlated negatively with subjective well-being. Furthermore, positive and positive controllable events correlated with a positive change in subjective well-being and uncontrollable events correlated negatively with this change.ConclusionsForensic psychiatric outpatients seem to experience a relatively stable ‘load’ of stressful life events, that does not influence change in subjective well-being. We did not find unequivocal support for General Strain Theory. In line with the dynamic equilibrium model, forensic outpatients seemed less used to positive controllable life events, which influenced positive change in subjective well-being. In outpatient forensic treatment, attempts to limit negative life events together with enhancing behaviour which results in positive events should be targeted. This might result in better lives for patients and in reduced criminal behaviour.  相似文献   
254.
255.
Definition about mutation rates of short tandem repeats (STRs) loci used in forensic analysis are useful for the correct interpretation of resulting genetic profiles and the definition of criterions for exclusion in paternity testing. Germline mutation of 14 STR loci was studied for 54,105 parent–child allelic transfers from 2575 paternity testing cases carried out during 2000–2007 from the Pernambuco State, Northeast Brazil. The parenthood in each of these cases was highly validated (probability > 99.99%). We identified 43 mutations at 12 loci. Locus-specific mutation rate estimates varied between 2 × 10−4 and 2 × 10−3, and the overall mutation rate estimate was 8 × 10−4. Mutation events in the male germline were more frequent than in the female germline. The majority of the mutations could be explained by losses or gains of one repeat unit and there was no evidence for selection between insertion or deletion changes. Our data were compared with those of Portuguese and North-American populations for CSF1PO, D18S51, D21S11, D7S820, TH01, TPOX and demonstrated, despite the great difference in the size of the sample, that mutation rates of STR loci in a mixed population do not differ from that encountered in different populations.  相似文献   
256.
Many countries adhere to the Organisation for Economic Co-operation and Development creed that innovation is good for the economy. Experiments are often used to intentionally create space for innovation. Decisions allowing experiments result in temporary legal enclaves for a few, excluding many others. Therefore, they come with risks. The aim of this article is to provide a set of guidelines that help improve the legal resilience of experimentation policies, so they are better able to withstand legal attacks when they occur. To do so, we first arranged the existing diversity of legal experiments in a theoretical model. Special attention was paid to two archetypes of legal experiments: statutory experiments and regulatory sandboxes. Second, we analyzed the impact of both types of experiments on four core legal principles: legality, certainty, equality, and public accountability. From this assessment, we eventually formulated a set of guidelines to secure or improve legal resilience.  相似文献   
257.
Poisoning may also lead to both coma and multiple organ failure, also in youngsters without a known major medical history. As not all toxic agents are routinely screened when a poisoning is suspected, it is useful to consider less frequently encountered poisons in certain cases. We describe the occurrence of asystole and multiple organ failure which occurred in a young man after a suspected tramadol overdose. The tramadol concentration on admission in the ICU was indeed 8 microg/ml (mg/l), far above the therapeutic range. Subsequently, the patient developed severe acute liver failure, finally leading to death. Post-mortem toxicology did not reveal any other poison responsible for this unfavourable course as only very high serum and tissue tramadol and desmethyltramadol concentrations were found. Only a few fatal poisonings attributable to tramadol alone, as observed in our case, have been reported. An overview of these cases is presented.  相似文献   
258.
During the 6th Conference of Parties (COP-6) in The Hague, the Netherlands, November 2000, crucial progress on a number of outstanding issues related to the Kyoto Protocol will have to be made to open the way for its early ratification, if not to save it from complete failure. Given the present lack of internal US political support for the Kyoto Protocol, the EU may play a pivotal role in making the Kyoto Protocol agreement a reality even without initial ratification of the US, if its able to provide sufficient leadership. In this overview article we discuss the main issues under negotiation, the problems of finding agreement and opportunities for the EU to catalyse a compromise agreement at COP-6, building on key scientific papers as included in this issue and discussions at the European Forum on Integrated Environmental Assessment Climate Policy Workshop in Amsterdam. Key elements are the inclusion of sinks, the use of the Kyoto Protocol mechanisms as a supplement to domestic action and the international compliance system. Domestic implementation of climate policy is a major factor for the EU's credibility.  相似文献   
259.
RÉSUMÉ

Cet article analyse quelques-unes des raisons pour lesquelles Boko Haram s’est avéré incapable de gouverner les territoires qu’il a pu contrôler avant son allégeance à l’État islamique et son retrait dans les marécages du lac Tchad en 2015. L’échec politique du groupe ne tient pas seulement à sa fragmentation, sa criminalisation, son manque de cadres qualifiés et la pauvreté d’une insurrection “low cost.” En effet, le caractère prédateur de la secte est tout à la fois une cause et un symptôme de sa désorganisation et de son incapacité à gouverner. Se réclamant de la légitimité du djihad d’Ousmane dan Fodio à Sokoto, le mouvement n’a jamais cherché à ressusciter l’Empire du Borno pour lever l’impôt et rendre une justice très rudimentaire. Ainsi, le cas de Boko Haram témoigne à sa manière de l’échec de l’islam politique et des tentatives d’extension du domaine d’application de la charia au Nigeria depuis la fin de la dictature militaire en 1999.  相似文献   
260.
ABSTRACT

This article deals with the encounters between female students and Aarhus University, Denmark during the first twenty-five years of its existence. My goal is to identify the affective processes of female student life as resulting from the intra-actions of immateriality and materiality. The paper offers an invitation to join me on my research journey into the archives and history of the university. Maria Tamboukou's thinking about the archive as a fragmented, experimental space entangled with the life rhythms of the historian guides this journey. Logbooks from the kitchens in the student halls stand out as holy grails, where affective histories haunt the pages. Affective methodologies are my tools in unlocking a world of seriousness and senselessness, bullying and fun, hate and affection, camaraderie and humiliation.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号