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   2085篇
  免费   68篇
各国政治   159篇
工人农民   85篇
世界政治   190篇
外交国际关系   94篇
法律   956篇
中国共产党   1篇
中国政治   59篇
政治理论   591篇
综合类   18篇
  2021年   16篇
  2020年   37篇
  2019年   42篇
  2018年   62篇
  2017年   66篇
  2016年   66篇
  2015年   41篇
  2014年   40篇
  2013年   320篇
  2012年   46篇
  2011年   46篇
  2010年   40篇
  2009年   51篇
  2008年   62篇
  2007年   57篇
  2006年   69篇
  2005年   52篇
  2004年   49篇
  2003年   56篇
  2002年   64篇
  2001年   39篇
  2000年   45篇
  1999年   38篇
  1998年   28篇
  1997年   29篇
  1996年   26篇
  1995年   35篇
  1994年   29篇
  1993年   32篇
  1992年   25篇
  1991年   30篇
  1990年   33篇
  1989年   33篇
  1988年   29篇
  1987年   34篇
  1986年   30篇
  1985年   37篇
  1984年   28篇
  1983年   27篇
  1982年   35篇
  1981年   32篇
  1980年   20篇
  1979年   12篇
  1978年   13篇
  1977年   24篇
  1976年   16篇
  1975年   16篇
  1974年   9篇
  1973年   12篇
  1968年   11篇
排序方式: 共有2153条查询结果,搜索用时 0 毫秒
971.
972.
973.
974.
The authors’ purpose was to test the relationship of helplessness and hopefulness to experienced trauma, as well to explore the role of these emotions to sexual and nonsexual criminal behaviors among 332 residential youths adjudicated for sexual crimes. All subtypes of trauma measured were positively correlated with helplessness, whereas hopelessness was not associated with sexual or physical abuse. Helplessness was associated with the severity of sexual crimes, as well as the commission of multiple nonsexual crimes. Hopelessness was not associated to any sexual crime characteristics and only associated with general delinquency and property damage. In the regression models, controlling for trauma, helplessness predicted sexual and nonsexual criminality, and hopelessness predicted nonsexual criminality. Implications for practice, policy, and research are discussed.  相似文献   
975.
Islamic scholarship, in Iran and elsewhere, has a long tradition of debate and critique. This tradition has come to pose a challenge to the constitutional order of the Islamic Republic of Iran, as a number of seminary-trained scholars have applied their critical methods to basic issues of state legitimacy, in particular the state's right to insist on interpretive closure. The regime has responded with force, convening special clergy courts to silence and imprison scholars, in violation of seminary norms of scholarly debate. These conspicuous acts of discipline seem to have backfired, as each escalating punishment has generated new critics within.  相似文献   
976.
Many legal fields are relevant to all kinds of problems; however, decision makers often take a narrow approach, looking only at the base of the claim or the issue they are established to consider. This can led to imbalanced outcomes. There is a particular risk of this in respect of decisions regarding key societal challenges, which might be the subject of law and policymaking from several different perspectives. This paper explores the need and bases for a more integrated approach to decision making. It does so using a case study, and explores a range of laws that could be relevant to a business seeking to use technology and resources that could address climate change, the different decisions that courts can make (with a focus on the nature of the action, outcome and forum), and the resulting conflicts, synergies and areas of enquiry.  相似文献   
977.
978.
Psychological performance training has been shown to mitigate the negative effects of stress for police officers. We contributed to this body of evidence using techniques in breathing, mental performance imagery, and attentional focus. One group (experimental) of police academy cadets was trained in these techniques to deal with the stressful event of being sprayed with oleoresin capsicum (OC). Their physiological and behavioral responses to the event were compared to a control group of cadets. The results showed the experimental group demonstrated significantly better memory recall of salient aspects of the OC spray event and that cadets from both groups using controlled breathing during the event scored significantly higher in memory recall. Several trends were found that further suggested the effectiveness of psychological performance training. While heart rate increased from baseline to pre-OC and post-OC measures across groups, there were no group differences at these time points. Our findings add to the growing body of literature on psychological skill training effects on tactical performance and are notable for results of enhanced performance occurring with relatively brief training in the psychological techniques. Because of the ecological design, the findings should generalize to other high stress encounters in policing.  相似文献   
979.
The perceived clash of norms associated with the emergence of rising powers is nowhere more pronounced than in relation to the responsibility to protect (RtoP). However, attempts to explain rising powers’ engagement with norms such as the RtoP are often limited and limiting in what they can tell us. Orthodox models portray predominantly linear and diffusionist logics of norm evolution that underplay the complex interaction implicit in unpredictable outcomes at the systemic level. This article identifies a range of factors that drive participation (or generate hesitation) amongst emerging powers in the development and application of the RtoP. It proceeds to illustrate how changes in normative behaviour emanate from top-down and bottom-up processes as well as the feedback between them. It argues that norm evolution is consequently a unique and emergent outcome of complex international society and therefore argues for using complexity thinking as a heuristic to augment current models and explanations of the evolution of norms in the international system.  相似文献   
980.
In World out of balance, Stephen Brooks and William Wohlforth make a valuable contribution to ongoing debate about the systemic effects of unipolarity and the durability of US primacy. They are correct that unipolarity engenders systemic stability because the power gap between the United States and potential rivals forestalls military balancing. However, Brooks and Wohlforth underweight other means through which major states are resisting US power and they fail to appreciate that the systemic characteristics of unipolarity may change in relatively short order.  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