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   334篇
  免费   15篇
各国政治   17篇
工人农民   13篇
世界政治   41篇
外交国际关系   12篇
法律   129篇
中国政治   3篇
政治理论   132篇
综合类   2篇
  2023年   5篇
  2022年   3篇
  2021年   5篇
  2020年   7篇
  2019年   9篇
  2018年   16篇
  2017年   11篇
  2016年   22篇
  2015年   11篇
  2014年   6篇
  2013年   30篇
  2012年   19篇
  2011年   12篇
  2010年   10篇
  2009年   11篇
  2008年   23篇
  2007年   22篇
  2006年   24篇
  2005年   22篇
  2004年   20篇
  2003年   22篇
  2002年   18篇
  2001年   3篇
  1999年   3篇
  1997年   4篇
  1992年   2篇
  1991年   2篇
  1990年   1篇
  1985年   1篇
  1984年   4篇
  1978年   1篇
排序方式: 共有349条查询结果,搜索用时 31 毫秒
41.
Abstract

By comparing the implementation of the European Qualifications Framework (EQF) in three education systems, this article advances the understanding of implementation processes and outcomes. The analytical framework combines concepts of norm diffusion with institutional, political and practical dimensions of implementation. Although a certain degree of norm diffusion is revealed, we find a variety of points of correspondence between national problem definitions and the EQF, varying levels of stakeholder involvement, as well as national institutional robustness against full EQF implementation. The national implementations represent different mind-sets and signify translation processes that reflect continuation of established institutional practices.  相似文献   
42.
43.
44.
In Person     
This month JIPLP interviews Gonzalo Ulloa y Suelves, a well-knownpersonality not only with the Spanish and European intellectualproperty professions, but also internationally. Gonzalo graduatedwith a Master of Law degree from the Universidad de Madrid  相似文献   
45.
46.
Kalb C 《Newsweek》2006,148(15):56, 58
  相似文献   
47.
Kalb C  Springen K 《Newsweek》2005,145(17):62, 65-62, 66
  相似文献   
48.
For the first time in Europe hair and urine testing have been applied to assess drugs of abuse consumption in couples undergoing assisted reproductive technology and the eventual association of toxic habits with other lifestyle, health status and sociodemographic factors was also investigated. Couples attending five assisted reproduction centers in Rome were invited to join the study. When they presented at the Centre for the visit, they were asked to answer a structured questionnaire concerning sociodemographic characteristics and lifestyle habits, and at the same time to provide hair and urine samples. Hair and urine testing for drugs of abuse, urinary profile of principal endogenous steroids involved in fertility process (testosterone, epitestosterone, androsterone, etiocholanolone and dehydroepiandrosterone) and of alcohol and tobacco smoke biomarkers were performed with validated methodologies. Of the 594 enrolled individuals (297 couples), 352 (164 couples and 24 single individuals from the couple) completed the questionnaire and gave both hair and urine samples, apart from 3 bald men, who only gave urine samples. Urine testing showed an overall 4.8% (17 individuals) positivity to drugs of abuse: 4.2% to cannabinoids, 1.4% to cocaine and 0.85% to both drugs. Results of 4cm segment hair samples testing matched those from urine samples. Thus, taking together, results of urine and hair testing confirmed repeated use of cannabis, cocaine and both drugs in 3.7, 0.85 and 0.57% examined individuals, respectively. Drug consumers were in a statistically higher percentage active smokers and alcohol drinkers, less prone to physical activity and with a trend towards higher weight than non consumers. Finally, repeated drug consumption was associated with significant lower concentration of urinary testosterone in males and of urinary dehydroepiandrosterone in females. The findings of the present study confirm the suitability of urine testing to disclose recent drugs of abuse consumption and of hair analysis to verify repeated consumption. Association between different toxic habits and sedentary lifestyle is also substantiated by the obtained results in our cohort of couples attending assisted reproduction centers.  相似文献   
49.
This paper focuses on a little discussed part of Chilean history and the efforts to resolve Human Rights cases from the period 1973 to 1990. A case file is presented to illustrate the different stages, problems and solutions found in one particularly challenging case studied by the Special Unit of Identification of Detained and Missing (UEIDDDD) of the Human Rights Program of the Forensic Service, Chile, during the period 2006-2009. A major complication found in this example was the fact that the remains studied were commingled, and in addition, were mixed with remains that were not of medico-legal interest - deposited prior to and after the case in question, but within the same common grave. Multiple burials and the consequences of commingled skeletal human remains are reviewed, paying special attention to the roles that different agents related to these types of cases play, how they influence the decision making process and the outcomes that can be expected in commingled cases due to the complexities and challenges they present. Effective communication between prosecutors and forensic practitioners is vital to optimize the resources. Equally important is the relationship that is built between the practitioners and the victims' families regarding communication, information and expectations that both parties may have.  相似文献   
50.
Since its birth in the last quarter of the twentieth century, the animal liberation movement has attempted to expose the transnational, global character of speciecism and institutionalised forms of exploitation. Within the American panorama, however, the “war against terror” following 9/11 had such a profound effect on (radical) activism at a legal and legislative level that the movement found itself in the position of having to reassess their focus, leading to theoretical and aesthetic responses to anti-terrorist rhetoric. The aim of this article is (1) to examine the manner by which anti-terrorist rhetoric affected the movement and how the movement appropriated such rhetoric to reinvent their own discourse, and (2) analyse the audiovisual semiotics employed by Denis Hennelly in his 2010 film, Bold Native, so as to address how issues central to the movement’s current struggle and assimilation of concepts such as “terrorism” and “patriotism” translate at an aesthetic level.  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