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   604篇
  免费   38篇
各国政治   35篇
工人农民   66篇
世界政治   34篇
外交国际关系   69篇
法律   277篇
中国政治   9篇
政治理论   148篇
综合类   4篇
  2023年   10篇
  2022年   3篇
  2021年   10篇
  2020年   19篇
  2019年   23篇
  2018年   35篇
  2017年   41篇
  2016年   39篇
  2015年   28篇
  2014年   27篇
  2013年   104篇
  2012年   25篇
  2011年   39篇
  2010年   16篇
  2009年   18篇
  2008年   18篇
  2007年   19篇
  2006年   14篇
  2005年   17篇
  2004年   20篇
  2003年   10篇
  2002年   8篇
  2001年   10篇
  2000年   9篇
  1999年   4篇
  1998年   6篇
  1997年   3篇
  1996年   8篇
  1995年   9篇
  1994年   5篇
  1993年   2篇
  1992年   6篇
  1991年   6篇
  1990年   4篇
  1989年   4篇
  1988年   4篇
  1987年   3篇
  1986年   3篇
  1985年   1篇
  1983年   3篇
  1982年   2篇
  1980年   1篇
  1978年   4篇
  1970年   1篇
  1967年   1篇
排序方式: 共有642条查询结果,搜索用时 15 毫秒
71.
McFall’s (1982, 1989) Social Information Processing (SIP) model outlines different stages in cognitive processing and decision-making that may be deficient in men who engage in interpersonal violence (IPV). A decision-making task was developed to assess the utility of abusive and nonabusive behaviors among 32 men who engage in mild IPV, 32 maritally distressed men, and 32 nondistressed men. Because anger impacts appraisal and decision-making (e.g., Lerner and Tiedens in Journal of Behavioral Decision Making, 19, 115-137, 2006), all participants were randomly assigned to an anger induction or neutral induction condition. As hypothesized, the perceived utility for abusive behavior was greater for angry abusive men and the perceived utility of control appeared to significantly contribute to this difference. Specific deficits in the IPV group were found, supporting a SIP model of IPV, aiding in understanding the function of violent behavior. Despite study limitations, these findings have implications for enhancing specific skill training components of treatment for abusive men.  相似文献   
72.
Advances in genomic science are attracting the interest of the U.S. military for their potential to improve medical care for members of the military and to aid in military recruitment, training, specialization, and mission accomplishment. While researchers have explored the ethical, legal, and social issues raised by the use of genomic science in a wide variety of contexts, there has been virtually no examination of these issues in connection with the use of genomics by the military. This article identifies potential uses of genomic science by the military, proposes an applicable ethical and legal framework, and applies the framework to provide ethical and legal guidance for military decision-makers.  相似文献   
73.
This research demonstrates the value of laser scanning confocal microscopy (LSCM) as a research tool in osteological studies, and diagenetic studies in particular. LSCM combines properties of light and scanning electron microscopy using laser light to excite fluorophores throughout the z-axis, developing a 3-D image. Using differential staining and selecting for specific wavelengths of light, one can image targeted materials. This research is divided into two parts: visualizing bone structures such as proteins and their decompositional products and visualizing diagenesis. Part one of this study utilized pig bones as a means of testing the overall ability of LSCM to fluoresce bone. Twenty-three samples were imaged, including 13 samples from a decompositional study conducted 5 years previous, and 10 “fresh” samples collected from a commercial butcher. This part of the study determined that protein and organic components of the bone could be fluoresced and diagenetic alteration could be imaged. The second part of the study used human samples as a means of imaging and mapping diagenetic alterations. The second part of the study used 13 samples, including 4 clinical, 7 ancient, and 2 modern controls. The pig study used Basic Fuchsin and SlowFade Gold stains, while the human study used toluidine blue. Images were also taken with unstained elements. The results of the non-human study found that a fresh bone fluoresced differently than that of a 5-year subset, while the results of the human study confirmed these findings and determined that the bone diagenesis can be mapped using LSCM.  相似文献   
74.
Cryptocurrency has become the new hot investment for young investors. Everyone wants to get in on the next cryptocurrency bubble, and there are those that want to exploit this excitement and exploit children. Influencers who have young audiences are pushing cryptocurrency investments onto their audiences and not fully educating them on the risks. To avoid this exploitation, The Securities and Exchange Commission should actively regulate decentralized exchanges where children purchase cryptocurrency, put age limit regulations into place, and require know your customer systems to verify that minors are not purchasing cryptocurrency without the consent of a guardian.  相似文献   
75.
According to a growing tradition in International Relations, one way governments can credibly signal their intentions in foreign policy crises is by creating domestic audience costs: leaders can tie their hands by publicly threatening to use force since domestic publics punish leaders who say one thing and do another. We argue here that there are actually two logics of audience costs: audiences can punish leaders both for being inconsistent (the traditional audience cost), and for threatening to use force in the first place (a belligerence cost). We employ an experiment that disentangles these two rationales, and turn to a series of dispositional characteristics from political psychology to bring the audience into audience cost theory. Our results suggest that traditional audience cost experiments may overestimate how much people care about inconsistency, and that the logic of audience costs (and the implications for crisis bargaining) varies considerably with the leader's constituency.  相似文献   
76.
Consumer society has negated Freud's thesis presented in Civilization and its Discontents. The hindrance of desire affirmation is no longer the foundation of discontent. The inverse is now true. A seemingly limitless number of desires have been manufactured and administered with a solitary route to their affirmation via consumption. Because of this, consumer society's members find themselves in a lifeworld of aimless striving, dissatisfaction, disappointment and boredom. I demonstrate that the attempt to flee the sufferings of estranged labour through consumption has pushed consumer society into a new web of suffering brought on by a continual development of manufactured desires, creating a minor yet perpetual pain that is best understood in the light of a sociologized and historicized Schopenhauerian philosophy.  相似文献   
77.
Internet sales of human remains occur despite the existence of laws prohibiting such action in most jurisdictions. The most popular public platform for online sales, eBay, allows users to postskeletal material for sale, largely anonymously and without much fear of legal repercussions. This survey of skeletal sales was conducted 10 years after the first article published about online human remains sales. A review of current laws reveals that, while many states have laws that restrict any sale of human remains, those laws have questionable deterrent effect. Assessing the skeletal material posted for sale provides law enforcement agencies with a necessary starting point to curtail the sale of human remains through enforcement of existing laws. Ultimately, the goal is to stem the commodification of such items and to recover skeletal material, especially that which may be of archaeological or forensic significance, and provide the proper final disposition for such material.  相似文献   
78.
European Journal of Law and Economics - Since the United States Supreme Court laid the foundation for “stop-and-frisk” activity by police departments, a substantial amount of research...  相似文献   
79.
80.
Ryan  Kennedy 《国际研究季刊》2009,53(3):695-714
This study re-examines the empirical support for one of the most influential explanations of leadership tenure, "selectorate theory," by testing for consistency across key regime categories. The argument made herein is that if the measures are good, the consistency of their relationships should not be limited to particular nominal regime categories, and they should capture the implications of the theory differentiating it from competing theories. Current measures of selectorate theory concepts are wanting on both fronts. I find that the measure used for winning coalition size is correlated with the destabilization of leaders in democracies and the stabilization of leaders in nondemocracies. I also find that the measure of selectorate size exhibits two behaviors inconsistent with the theory: larger selectorates are only stabilizing after the leader has already been in office for an extended period of time; and the effect is only substantial for differentiating between types of military regimes. These findings have five implications: (1) they cast serious doubt on the utility of current measures of selectorate theory; (2) they raise conceptual questions about the treatment of political regimes as vectors or categories; (3) they define substantive, not just statistical, issues that future measures will need to address; (4) they give baselines for re-analysis of the effect of these measures on other implications of interest; and (5) they provide an interesting comment on the comparative politics literature on hybrid regimes and the effect of parliamentary institutions in nondemocratic regimes.  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