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   515篇
  免费   45篇
各国政治   49篇
工人农民   26篇
世界政治   45篇
外交国际关系   31篇
法律   259篇
中国政治   4篇
政治理论   136篇
综合类   10篇
  2023年   4篇
  2022年   4篇
  2021年   8篇
  2020年   15篇
  2019年   24篇
  2018年   25篇
  2017年   29篇
  2016年   35篇
  2015年   27篇
  2014年   22篇
  2013年   64篇
  2012年   13篇
  2011年   17篇
  2010年   11篇
  2009年   23篇
  2008年   19篇
  2007年   27篇
  2006年   30篇
  2005年   19篇
  2004年   9篇
  2003年   16篇
  2002年   9篇
  2001年   14篇
  2000年   8篇
  1999年   7篇
  1998年   3篇
  1997年   5篇
  1996年   2篇
  1995年   2篇
  1994年   2篇
  1993年   4篇
  1992年   6篇
  1991年   3篇
  1990年   3篇
  1988年   4篇
  1987年   6篇
  1986年   3篇
  1985年   3篇
  1984年   4篇
  1983年   3篇
  1980年   5篇
  1979年   3篇
  1977年   2篇
  1976年   2篇
  1974年   4篇
  1971年   2篇
  1970年   2篇
  1968年   1篇
  1967年   1篇
  1966年   1篇
排序方式: 共有560条查询结果,搜索用时 31 毫秒
101.
Abstract

This study is an attempt to examine the Cubana airline crash in the light of political terrorism in the Caribbean. With respect to the selected case, the research endeavor will analyze the activities of the terrorists. In so doing, the writer will determine the category within which the Cubana airline disaster falls within Mickolus’ typology.1 In addition, the motivation of the terrorists as well as limited aspects of some of the legal issues that arose with regard to the Cubana crash are discussed. Finally, there is some attempt to determine the effects of the Cubana disaster on the Caribbean and on Barbados in particular.  相似文献   
102.
This article examines Egyptian military behaviour in 2011 and 2013 to address the question of why officers remain in power following some successful coups, and allow for a transition to civilian rule after others. My evidence suggests that in post-1970 cases where international factors fail to exert sufficient pressure, outcome variation is influenced by levels of corporate opportunity, defined here as the ease with which the army can use control of the state to expand its corporate interests. Drawing on the existing literature, I posit consensus against military rule, high popular support for democracy, strong civil society, the presence of a strong opposition party, and low levels of cohesion among officers as factors which constrain opportunity. Prior research suggests that when the level of opportunity is high, controlling the state becomes a high-risk/low-reward endeavour, making it likely that officers will allow for a transition to civilian rule. My study contributes to the existing scholarship by using original data gathered through interviews with Egyptian officers, as well as other experts on the Egyptian military, to argue that low consensus against military rule, low support for democracy, and high organizational cohesion are jointly sufficient to produce governing intervention.  相似文献   
103.
Concerns about political biases in state revenue forecasts, as well as insufficient evidence that complex forecasts outperform naive algorithms, have resulted in a nearly universal call for depoliticization of forecasting. This article discusses revenue forecasting in the broader context of the political budget process and highlights the importance of a forecast that is politically accepted—forecast accuracy is irrelevant if the budget process does not respect the forecast as a resource constraint. The authors provide a case illustration in Indiana by showing how the politicized process contributed to forecast acceptance in the state budget over several decades. They also present a counterfactual history of forecast errors that would have been produced by naive algorithms. In addition to showing that the Indiana process would have outperformed the naive approaches, the authors demonstrate that the path of naive forecast errors during recessions would be easily ignored by political actors.  相似文献   
104.
Scholars traditionally claim that unanimity rule is more capable of producing Pareto optimal outcomes than majority rule. Dougherty and Edward (Public Choice 151(3):655–678, 2012) make the opposite claim assuming proposals are either random, sincere, or strategic. We test these competing hypotheses in a two-dimensional framework using laboratory experiments. Our primary results suggest: (1) majority rule enters the Pareto set more quickly than unanimity rule, (2) majority rule leaves the Pareto set at the same rate as unanimity rule, and (3) majority rule is more likely to select a Pareto optimal outcome than unanimity rule at the end of the game.  相似文献   
105.
The contest over gay rights (e.g., same-sex marriage) dramatizes the clash between increasingly nonwhite (“majority-world”), religious conservatives and mostly white, progressives. It renews longstanding debate about the compatibility of religious conservatism and liberal, pluralistic democracy. A study of one influential group, Korean Christians, shows that the younger, western-educated generation generally combines religious conservatism and political liberalism; they are much more likely to espouse liberal-democratic principles and to participate in the larger, plural society than the older, immigrant generation. However, the polarizing politics of gay rights partly reverses the generational pattern: the historically insular, first generation participate more in mainstream politics, while some western-educated, second-generation Korean Christians become intolerant and isolated from elite-educated circles. Ideological minorities self-segregate themselves in the face of hostile, energized majorities, whether progressives in Korean Christian circles or conservatives in secular, educated ones. Public deliberation on same-sex marriage depends on whether it becomes viewed like the clear-cut issue of interracial marriage or the more ambiguous one of abortion.  相似文献   
106.
This paper describes a simple processing and analysis scheme for explosives trace swab samples which deals both with organic and inorganic materials. Swabs, wetted with ethanol or ethanol/water mixture, were extracted with ethanol/water mixture. The extract was passed directly through a simple column containing an acrylonitrile/styrene copolymer adsorbent. The adsorbent retained common organic explosives, which were recovered with an efficiency of 30-50% as a relatively clean ethyl acetate solution. The concentrated ethyl acetate eluate was analysed using gas chromatography with chemiluminescence or mass spectrometric detection. The unretained inorganic ions and sugars, which were recovered with generally high efficiency as an ethanol/water solution, could be directly analysed using ion chromatography and/or capillary electrophoresis. Minor difficulties encountered in the analysis of sugars, fluoride and phosphate were examined.  相似文献   
107.
In an effort to examine how higher education institutions have provided women with resources to handle issues that disproportionately affect them, this study assessed the availability of women’s resource centers on college campuses within the United States, with a particular focus on sexual assault-related resources. A website content analysis was conducted, through which we coded to assess ease of use, clarity, and comprehensiveness of the programs and information made available to women. Although many universities had sexual assault literature, few had women’s resource centers. In addition, the quality of literature and programs varied greatly among the universities. Future research should attempt to explain organizational differences in college responses to the call for resources, as well as examine women’s experiences with resources on campus. Portions of this research were presented at the 2006 meetings of the American Society of Criminology in Los Angeles, CA and at the 2006 meetings of the Midwest Sociological Society in Omaha, NE.
Rebecca Hayes-SmithEmail:
  相似文献   
108.
Research Summary According to TASER International, nearly 10,000 police departments in the United States have deployed the TASER as a less lethal force alternative in some capacity. Despite the TASER's increasing popularity, serious questions have been raised about the device's physiological side effects; in particular, Amnesty International has reported that more than 300 people have died after being subjected to the TASER. Although a growing body of research has examined the physiological effects of the TASER on animals and healthy human volunteers in laboratory settings, there has been virtually no empirical analysis of “real‐world” fatal and nonfatal TASER cases simultaneously. This article examines all media reports of TASER incidents from 2002 to 2006 through a comprehensive review of LexisNexis and New York Times archives. We compare TASER incidents in which a fatality occurred to TASER incidents in which a fatality did not occur and then employ multivariate analyses to identify the incident and suspect characteristics that are predictive of articles describing TASER‐proximate deaths. Policy Implications Several suspect factors were significantly associated with the reporting of a fatal TASER incident, including drug use (but not alcohol), mental illness, and continued resistance. Multiple deployments of the TASER against a suspect was also associated with the likelihood of the article describing a fatality—especially if the suspect was emotionally disturbed—which raises the possibility that the risk of multiple shocks might not be uniform for all suspects. More research is needed to explore the relationship between mental illness, drug use (illicit or therapeutic), continued resistance, and increased risk of death. In the meantime, police departments should develop specific policies and training governing the use of multiple TASER shocks against individuals who could be in these vulnerable physiological and psychological states.  相似文献   
109.
Abstract:  Three cases are reported of elevated postmortem blood morphine concentrations (189–3036 ng/mL) that were observed during the course of death investigations involving three children ranging in age from 1 week to 2 years, all of whom underwent withdrawal of life support. In all three cases, the presence of opiates in postmortem blood was indicated by immunoassay (ELISA) and quantitative confirmatory analysis of free morphine concentrations in postmortem blood was performed by solid-phase extraction followed by gas chromatography/mass spectrometry (GC/MS) in the selected ion monitoring mode. While the practice of withdrawing life support from terminally ill patients, with the accompanying administration of narcotics/analgesics has been reported in the medical literature, it has not been adequately described in the forensic literature. The implications of this practice on the forensic toxicological interpretation of morphine findings are discussed. To our knowledge, this is the first report of postmortem morphine concentrations arising directly from administration in conjunction with withdrawal of care in pediatric patients.  相似文献   
110.
Allele frequencies for the 10 STRs included in the AmpFLSTR SGM Plus (Applied Biosytems) amplification kit were obtained from three populations in the Indonesian archipelago. Here, 173 unrelated Indonesian individuals were sampled, of which 44 were from the Island of Sulawesi, 44 from Sumatra and 85 from Java.  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