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   868篇
  免费   27篇
各国政治   41篇
工人农民   66篇
世界政治   92篇
外交国际关系   71篇
法律   389篇
中国政治   5篇
政治理论   223篇
综合类   8篇
  2023年   2篇
  2022年   6篇
  2021年   6篇
  2020年   35篇
  2019年   26篇
  2018年   31篇
  2017年   33篇
  2016年   28篇
  2015年   36篇
  2014年   26篇
  2013年   131篇
  2012年   23篇
  2011年   22篇
  2010年   33篇
  2009年   36篇
  2008年   33篇
  2007年   24篇
  2006年   27篇
  2005年   30篇
  2004年   30篇
  2003年   26篇
  2002年   17篇
  2001年   22篇
  2000年   30篇
  1999年   18篇
  1998年   18篇
  1997年   13篇
  1996年   8篇
  1995年   10篇
  1994年   9篇
  1993年   9篇
  1992年   7篇
  1991年   5篇
  1990年   8篇
  1989年   12篇
  1988年   10篇
  1987年   9篇
  1986年   5篇
  1985年   4篇
  1984年   8篇
  1983年   5篇
  1982年   4篇
  1981年   2篇
  1980年   2篇
  1979年   4篇
  1978年   2篇
  1977年   2篇
  1975年   2篇
  1974年   2篇
  1969年   2篇
排序方式: 共有895条查询结果,搜索用时 109 毫秒
61.
The relationship between the sovereign debt of developing countriesand the protection of social rights in those countries has receiveda lot of attention from an economic, political and moral perspective,but relatively little has been written about the legal sideof this relationship. This article addresses the underlyingissues from three different angles. First of all, it analyseswhat is and could be the role of international social rightsobligations in the context of debt repayment policies and decisions,and how conflicts between social rights protection and contractualrepayment obligations can and should be resolved under internationallaw. A second issue is what the protection of social rightsin national constitutions might add to the discussion, particularlywith regard to the justiciability of social rights. Thirdly,it will be examined whether and how social rights can be usedas a defence in proceedings for debt repayment.  相似文献   
62.
Self-determination theory emphasizes the importance of school-based autonomy and belongingness to academic achievement and psychological adjustment, and the theory posits a model in which engagement in school mediates the influence of autonomy and belongingness on these outcomes. To date, this model has only been evaluated on academic outcomes. Utilizing short-term longitudinal data (5-month timeframe) from a set of secondary schools in the rural Midwest (N = 283, M age = 15.3, 51.9% male, 86.2% White), we extend the model to include a measure of positive adjustment (i.e., hope). We also find a direct link between peer-related belongingness (i.e., peer support) and positive adjustment that is not mediated by engagement in school. A reciprocal relationship between academic autonomy, teacher-related belongingness (i.e., teacher support) and engagement in learning is supported, but this reciprocal relationship does not extend to peer-related belongingness. The implications of these findings for secondary schools are discussed.
Mark J. Van RyzinEmail:
  相似文献   
63.
Scholars of regions where multiple languages are spoken have much to gain by considering heritage language education, individual identity, and state power through these ethnographic and historical cases that focus on Japan and the Japanese diaspora. The articles in this two-part collection offer insights into the interrelationships of linguistic hierarchies and political economy, the navigation of ethnic and racial subjectivities, and the ways children and adolescents claim belonging to various communities through their linguistic practices. The articles interrogate not only heritage but remembrance and the ways individuals may produce identity through language in everyday interactions and institutional settings.  相似文献   
64.
No consensus yet exists on how to handle incidental findings (IFs) in human subjects research. Yet empirical studies document IFs in a wide range of research studies, where IFs are findings beyond the aims of the study that are of potential health or reproductive importance to the individual research participant. This paper reports recommendations of a two-year project group funded by NIH to study how to manage IFs in genetic and genomic research, as well as imaging research. We conclude that researchers have an obligation to address the possibility of discovering IFs in their protocol and communications with the IRB, and in their consent forms and communications with research participants. Researchers should establish a pathway for handling IFs and communicate that to the IRB and research participants. We recommend a pathway and categorize IFs into those that must be disclosed to research participants, those that may be disclosed, and those that should not be disclosed.  相似文献   
65.
66.
Seit dem 7. 9. 2004 liegt ein weiteres Urteil des EuGH zum europäischen Abfallbegriff vor. Danach ist Benzin, das unbeabsichtigt in den Boden und das Grundwasser gelangt, ebenso als Abfall zu qualifizieren wie das verunreinigte Erdreich selbst. Nach Ansicht des Gerichtshofs spielt es dabei keine Rolle, ob der Boden nach der Verschmutzung ausgehoben worden ist oder nicht. Diese Rechtsprechung steht nicht länger im Einklang mit der ständigen Rechtsprechung deutscher Gerichte und wirft insbesondere mit Blick auf die fehlende Sonderrechtsfähigkeit nicht ausgehobenen kontaminierten Erdreichs Fragen auf, denen im folgenden Beitrag nachgegangen werden soll.  相似文献   
67.
Public administrators at the local level often rely on citizen surveys to measure the outcomes or accomplishments of their service delivery efforts. However, many remain skeptical about the value of survey-based measures of local government performance, in large part because of the low empirical correlation between objective and subjective performance measures reported in the literature. Using data from New York City's street cleanliness scorecard, a well-established outcome measure, combined with responses from more than 4,000 respondents to a citizen survey, the authors find a clear and consistent correlation between the scorecard and citizen ratings of street cleanliness in their neighborhoods. Moreover, the street cleanliness scorecard is a much stronger predictor of citizen ratings than demographic factors, trust in government, or contextual effects. These results demonstrate that citizen judgments about government performance can correspond closely with more objectively measured outcomes—and that citizen surveys can provide valid and useful performance measures, at least for some local government services.  相似文献   
68.
Statement of Purpose: A decline in state-sponsored terrorism has caused many terrorist organizations to resort to criminal activity as an alternative means of support. This study examines terrorists' involvement in a variety of crimes ranging from motor vehicle violations, immigration fraud, and manufacturing illegal firearms to counterfeiting, armed bank robbery, and smuggling weapons of mass destruction. Special attention is given to transnational organized crime. Crimes are analyzed through the routine activity perspective and social learning theory. These theories draw our attention to the opportunities to commit crime and the criminal skills necessary to turn opportunity into criminality. Through these lenses, the research appraises the “successes” and “failures” of terrorists' engagement in crime. Because “failures” can result from law enforcement efforts to (1) interrupt criminal skill development, and/or (2) remove criminal opportunities via technologies and transportation systems, the research represents a best practices approach to the study and control of terrorism. This project was supported by Grant No. 2003-DT-CX-0002 awarded by the National Institute of Justice, Office of Justice Programs, U.S. Department of Justice. Points of view in this document are those of the author and do not necessarily represent the official position or policies of the U.S. Department of Justice.  相似文献   
69.
Drawing on New Institutional Economics (NIE) theory, the article argues that EU energy policy towards Russia damages security of supply because it neglects the specific aims and propensities of Russia and Gazprom. EU Commission initiatives are based on the promotion of interdependence through market opening, favouring a policy of competition over security of supply. The reason for this focus is found in the EU's embedded inclination towards liberal markets. Russia, by contrast, has chosen suboptimal state control of natural resources over the frontier capitalism of the 1990s. Sustainability of the current rent based system and geopolitical considerations are essential to Russia and Gazprom. In this situation a pragmatic approach that aims at security of supply and security of demand seems to be more successful. In this approach, liberalisation of the market can only be a long-term goal.  相似文献   
70.
Critical Criminology - In the twenty-first century, the established methodological props for gang research have worn increasingly thin. Place-based definitions involving territorial groups confined...  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