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   1071篇
  免费   60篇
各国政治   45篇
工人农民   2篇
世界政治   26篇
外交国际关系   94篇
法律   664篇
中国共产党   10篇
中国政治   15篇
政治理论   157篇
综合类   118篇
  2024年   4篇
  2023年   12篇
  2022年   10篇
  2021年   27篇
  2020年   42篇
  2019年   48篇
  2018年   39篇
  2017年   33篇
  2016年   22篇
  2015年   23篇
  2014年   38篇
  2013年   70篇
  2012年   37篇
  2011年   27篇
  2010年   31篇
  2009年   110篇
  2008年   175篇
  2007年   184篇
  2006年   42篇
  2005年   10篇
  2004年   21篇
  2003年   22篇
  2002年   17篇
  2001年   6篇
  2000年   48篇
  1999年   4篇
  1998年   2篇
  1997年   3篇
  1996年   2篇
  1995年   1篇
  1994年   2篇
  1992年   6篇
  1991年   1篇
  1990年   2篇
  1989年   5篇
  1984年   2篇
  1981年   3篇
排序方式: 共有1131条查询结果,搜索用时 15 毫秒
111.
112.
113.
TPP是一种旨在实现贸易、投资及人员往来等全面自由化的高水平自由贸易协定。野田内阁意图通过TPP提升日本企业的国际竞争力,推动国内农业的结构性改革,重振日本经济;在对外关系上,则欲借此修复巩固日美同盟,配合美国牵制中国的战略布局,并在未来亚太经济一体化的进程中占据有利位置。基于上述战略意图,尽管遭到日本国内长期依赖财政补贴及贸易保护的农业部门和希望继续维持现有医疗保障体系的医师会等团体的坚决反对,以致日本面临政治分裂的风险,野田仍作出了参加TPP谈判的政治决断。  相似文献   
114.
《Patterns of Prejudice》2012,46(2):127-143
In this article Verkhovsky focuses on Russian nationalist groups who base their ideology on the Russian Orthodox tradition. These Russian Orthodox nationalists should be distinguished both from those nationalists for whom Orthodoxy is clearly overwhelmed by the ideological demands of ethno-nationalism, as well as from those who use Orthodoxy simply as a popular symbol of national identity. Orthodox nationalists, moreover, are fairly independent of the Moscow Patriarchate and its ideology. The ideology of Orthodox nationalism focuses both on its principal enemy, the Antichrist, and on those enemies subordinate to the Antichrist: Jews, Catholics, the West, the New World Order and so on. In the mid-1990s Islam had no obvious place among this set of hostile forces. The Moscow Patriarchate and moderately nationalist politicians, relying to some extent on Eurasianist ideas, saw the relationship between Orthodoxy and Islam in Russia as a harmonious one, and, on the whole, Orthodox nationalists did not disagree, although individuals occasionally claimed that the Jews, using the West, were setting Islam against Orthodox Russia. The situation began to change during the second Chechen war, when Orthodox nationalists began to issue warnings of an Islamic threat. This was related not only to the situation in former Yugoslavia and in Chechnya, but also to an increase in the immigration of Muslims to ethnically Russian regions of the country. For Orthodox nationalists, this Islamic threat was part of the larger threat coming from the Jews and the West. Islam, they claimed, was being used as a tool by the Antichrist not only because it was a flawed religion, but because it, being less godless than the West, would produce radical Islamism as a synthesis of western technology and eastern passion. In the intense debates that followed in the wake of the attacks of 11 September 2001 most Orthodox nationalists in Russia supported adopting a neutral position in the supposed ‘clash of civilizations’ between Islam and the West.  相似文献   
115.
Abstract: The quality and efficiency of a standard organic DNA isolation method and a silica‐based method using the QIAGEN Blood Maxi Kit were compared to obtain human DNA and short tandem repeats (STRs) profiles from 39 exhumed bone samples for paternity testing. DNA samples were quantified by real‐time PCR, and STR profiles were obtained using the AmpFlSTR® Identifiler® PCR amplification kit. Overall, the silica‐based method recovered less DNA ranging from 0 to 147.7 ng/g (average 7.57 ng/g, median = 1.3 ng/g) than did the organic method ranging from 0 to 605 ng/g (average 44.27 ng/g, median = 5.8 ng/g). Complete profiles (16/16 loci tested) were obtained from 37/39 samples (95%) using the organic method and from 9/39 samples (23%) with the silica‐based method. Compared with a standard organic DNA isolation method, our results indicate that the published silica‐based method does not improve neither the quality nor the quantity of DNA for STR profiling.  相似文献   
116.
《Justice Quarterly》2012,29(4):428-461
Scholarly interest in terrorism has grown dramatically since September 11. One important line of inquiry within this body of research has been the media’s coverage of terrorism. Although there have been several important studies published on this topic, there has been little research examining media coverage of domestic terrorism. This study fills this gap by examining the media’s coverage of terrorism in the United States from 1980 until September 10, 2001. The analysis is based on a list of terrorist‐related incidents and New York Times articles pertaining to each incident. This study documents the amount and type of coverage received by domestic terrorism incidents, and identifies the variables influencing whether an incident is covered and how much space it receives. The results indicate that most terrorism incidents receive little or no coverage in the news, but a few cases are sensationalized in the press. There are several characteristics that consistently explain which incidents are covered and receive substantial news space. Incidents with casualties, linked to domestic terrorist groups, targeting airlines, or when hijacking is used as a tactic are significantly more likely to be covered and have more articles and words written about them. This study concludes with a discussion of the policy implications of these findings for the understanding of terrorism as a social problem.  相似文献   
117.
Poisoning can occur with chronic accumulation of a drug due to reduced metabolic capacity; conversely, under‐treatment may occur due to an increased metabolic rate. Over half of all drugs are metabolized by the cytochrome P450 3A complex (CYP3A). The activity of CYP3A can be assessed by the urinary ratio of 6β‐hydroxycortisol to cortisol. The aim of this study was to determine the usefulness of this ratio as a postmortem marker for determining whether altered CYP3A enzyme activity occurred prior to death. In a series of 244 postmortem cases, this ratio ranged from 0.014 to 78.6 (median 3.50). The median was significantly higher (5.14) in a subgroup of 28 cases that exhibited the presence of CYP3A‐inducing drugs. In cirrhosis, the median ratio was 1.69. This pointed to a reduced metabolic capacity of CYP3A. Thus, the ratio may constitute a rough indicator of the CYP3A metabolic capacity, which could be of value in special cases.  相似文献   
118.
The case of a 22‐year‐old male Caucasian driver is presented. He was involved in a traffic collision. At the roadside, he displayed blank stare and mellow speech with a barely audible voice. A DRE found low body temperature, rigid muscle tone, normal pulse, lack of horizontal and vertical gaze nystagmus, nonconvergence of the eyes, dilated pupil size, and normal Pupillary reaction to light. A standard toxicology DUID protocol was performed on the driver's whole blood including ELISA and GC‐MS drug screens with negative results. Additional drug screening was undertaken for bath salts and synthetic cannabinoid receptor agonists by LC‐MS/MS by a commercial laboratory and identified the synthetic cannabinoid receptor agonist XLR‐11 in the driver's blood. XLR‐11 was subsequently quantified at 1.34 ng/mL. This is the first documented case involving a driver operating a motor vehicle under the influence of the synthetic cannabinoid receptor agonist XLR‐11.  相似文献   
119.
3D打印技术如今已受到了社会各界广泛的关注,有着良好的发展前景。然而其本身也具有着一定的治安隐患,如危险物品泛滥、特殊物品复制等。对于3D打印技术,需要进行系统的风险评估,并通过完善机制的构建进行人为控制,以保证其健康发展。这一机制的构建,除了应运用较多的高科技手段外,也应当在管理规范层面做到有序、协调。  相似文献   
120.
ABSTRACT

The negotiations with Iran about its nuclear programme have seen the most protracted involvement of the High Representatives of the European Union in a high-profile policy case. This article traces the evolution of the High Representatives’ participation in the negotiations, from the first contacts with the E3 (Germany, France and the United Kingdom) in 2003 to the adoption of the Joint Comprehensive Plan of Action in 2015. It focuses on the institutional role the High Representatives played in relation with the directoires leading the talks with Iran – first the E3 and, since 2006, E3/EU. In this context, it examines the personal and organisational factors that affected the influence each of the three High Representatives (Javier Solana, Catherine Ashton and Federica Mogherini) had in regard to the directoires. The analysis distinguishes specifically between the phases before and after the 2009 Lisbon Treaty. The article shows how similar personal qualities of the three High Representatives in terms of problem-solving and trust-building gave them political capital that enabled them to adopt a fairly constant role as bridge-builders within the directoires and between the directoires and other actors. The reforms of the Lisbon Treaty had only a minor impact.  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