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   267篇
  免费   7篇
各国政治   17篇
工人农民   25篇
世界政治   32篇
外交国际关系   15篇
法律   120篇
中国政治   1篇
政治理论   62篇
综合类   2篇
  2020年   2篇
  2019年   2篇
  2018年   2篇
  2017年   5篇
  2016年   13篇
  2015年   5篇
  2014年   13篇
  2013年   39篇
  2012年   5篇
  2011年   5篇
  2010年   11篇
  2009年   7篇
  2008年   13篇
  2007年   6篇
  2005年   7篇
  2004年   5篇
  2003年   2篇
  2002年   6篇
  2001年   3篇
  2000年   3篇
  1999年   5篇
  1998年   2篇
  1997年   3篇
  1996年   4篇
  1995年   4篇
  1993年   2篇
  1992年   3篇
  1988年   4篇
  1987年   9篇
  1986年   9篇
  1985年   7篇
  1984年   4篇
  1983年   13篇
  1982年   4篇
  1980年   3篇
  1979年   3篇
  1978年   1篇
  1977年   6篇
  1976年   4篇
  1975年   4篇
  1974年   2篇
  1973年   3篇
  1972年   4篇
  1971年   2篇
  1970年   1篇
  1969年   1篇
  1967年   1篇
  1966年   2篇
  1965年   1篇
  1961年   1篇
排序方式: 共有274条查询结果,搜索用时 15 毫秒
131.
Britain's entry into the European Community in 1973 coincided with an American initiative aimed at redefining relations between the United States and Western Europe. This confronted British diplomats with a serious dilemma. They wished to maintain close collaboration with Washington and, for the sake of European unity, to expand on their recently achieved reconciliation with France, a country whose Gaullist elite rejected any further institutionalization of transatlantic relations. French reluctance to engage in a constructive dialogue with the Americans resulted in a fractious debate over the drafting of two seemingly innocuous declarations, and this was exacerbated by the mixed response of the Europeans to the outbreak of the fourth Arab–Israeli war and the ensuing energy crisis. Finally, at the Washington energy conference of February 1974, the British chose to work with the Americans, rather than the French, in seeking to mitigate the economic impact of OPEC's oil policies.  相似文献   
132.
A divide has opened up between offensive and defensive realism as to the relative scarcity of security in the international system, with powerful implications for the vision each approach offers about the nature of international politics. Yet we still do not understand why the two diverge given their common neorealist foundations. This article reviews implicit, explicit, and other potential explanations of that difference—the relationship between power and security, the offense-defense balance, the prevalence and efficiency of balancing vs. bandwagoning, and the role played by uncertainty in decision-making—and finds them lacking in their ability to provide an adequate account that is systemic and structural in nature, does not violate arguments the scholars have made in practice, and does not confuse cause with effect. Finding prior efforts lacking, this article proposes that the distinction could be logically rooted in material scarcity, a familiar theme in realism historically that has been ignored in more recent formulations. Drawing a distinction between a “dangerous world” in which uncertainty is the core problem and a “competitive world” in which scarcity bedevils state relations helps explain where offensive and defensive realism both diverge and converge.  相似文献   
133.
Borate-containing compounds were formerly used as topical antiseptics and were components of many medicinal preparations including skin powders and ointments used for the treatment of burns and diaper rash. These compounds were also used as irrigants for body cavities, including the pleural, vaginal, and rectal cavities. These applications were subsequently discontinued by the medical community when the toxicity and potential lethality of borates were recognized. Although documented cases of borate poisoning are now rare, the chemical is still an active component commonly used in high concentrations in household disinfectants/cleaners, pesticides, and wood preservatives. While the majority of documented borate-related deaths have occurred in infants, the toddler population is currently at risk due to possible exposure to these household products. We present the case of an 18-month-old child who died following the accidental ingestion of a boric acid-containing, commercially available roach pesticide product.  相似文献   
134.
The consequences of restricting or not restricting the rightto freedom of assembly are potentially magnified in transitionalsocieties. Yet determining whether such consequences are indeed‘harmful’, and whether their cost should be bornedespite the harms caused, requires the elaboration of criteriawhich define what are valid and relevant harms. While a humanrights framework can perform this task, open-textured rightsstandards prescribe neither the threshold of legal interventionnor the goals of transition. By extension, the rule of law—underpinnedby this rights discourse—is silent about whether liberalor communitarian ideals should inform the reconstruction ofpublic space in conflicted or nascent democracies. Illustratedby analysis of legal interventions in parade disputes in NorthernIreland, this article argues that the rule of law is necessarilyorientated by ethical consensus about its scope. Furthermore,this consensus operates as a restraint upon the degree of normativediscontinuity permitted during transitional compromises. Thearticle frames the ethical options in terms of three liberty-limitingprinciples—the argument from democracy, the argument fortoleration, and the argument for recognition. Each suggestsdifferent parameters for the transitional project and for therole of law within it.  相似文献   
135.
For a number of reasons, researchers and policy makers are now focusing on diversion of youth from the juvenile justice system. This study examines New York State's diversion efforts focused on youth with mental health and substance abuse problems who are at risk of out-of-community placement (N = 2,309). Twelve counties participated in the Mental Health Juvenile Justice (MH/JJ) Diversion Project. Overall, the initiative was successful in reducing out-of-community placement and recidivism for diverted youth. In regression analysis site, services received, and problem-profile variables were important predictors of out-of-community placement. Prior record, prior placement, and significant mental health problems were statistically significant predictors of recidivism. This suggests some contrasts in explaining the results of two important goals of the MH/JJ project. Study results and implications for future research and intervention are discussed.  相似文献   
136.
The Supplemental Homicide Reports (SHR) are widely used in criminological research and inform a broad range of research topics and subsequent policy applications. A serious issue with the SHR is missing information about the offender and incident in many recorded homicides. Although it is convenient to discard cases with missing data before analysis, such discarding is not theoretically justified and can lead to incorrect substantive conclusions. Recently, several techniques for imputing missing SHR data have been proposed, but it is difficult to evaluate their effectiveness. This research presents a new approach to testing and evaluating SHR imputation techniques. Offender data that are missing in the SHR are often found in police records available for individual cities. We examine similarities and differences among cases with known offender characteristics in the SHR, cases with such information missing in the SHR but available in police records, and cases with such information missing in both sources. We then use these data sets to evaluate four different imputation techniques suggested in the literature (Fox, 2004; Messner, Deane, and Beaulieu, 2002; Pampel and Williams, 2000; Regoeczi and Riedel, 2003). We apply each imputation technique to the SHR, and for cases with information missing in the SHR but known in the police records, we see how well the imputed values correspond both with the individual known values and with the overall distributions in the police records. We discuss the outcome of our assessment of these strategies, and we outline important implications this assessment has for research using SHR data.  相似文献   
137.
Through an examination of the International Haplotype Map (HapMap), this paper explores some of the ways in which relationships among categories of race and genetic variation are being reconfigured in contemporary genetic research.  相似文献   
138.
139.
140.
This study investigated the relationship between maltreatment during childhood, parental conflict tactics and the tactics employed by young adults during a disagreement with their parents. Four hundred and sixty nine university students completed the Conflict Tactic Scale and a Childhood History Questionnaire giving details on tactics employed during the previous year and information about their childhood respectively. Overall, 14.5% of students reported using violent tactics with their mother and/or father and 3.8% of them admitted to being severely violent to one or both of their parents. The conflict tactics used by the respondent were found to be significantly related to the reported tactics of their parents and the experience of being maltreated by parents in earlier years.  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