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   5222篇
  免费   172篇
各国政治   261篇
工人农民   206篇
世界政治   370篇
外交国际关系   230篇
法律   3586篇
中国政治   22篇
政治理论   669篇
综合类   50篇
  2023年   34篇
  2022年   25篇
  2021年   47篇
  2020年   91篇
  2019年   120篇
  2018年   162篇
  2017年   168篇
  2016年   187篇
  2015年   111篇
  2014年   164篇
  2013年   569篇
  2012年   181篇
  2011年   209篇
  2010年   126篇
  2009年   100篇
  2008年   175篇
  2007年   200篇
  2006年   161篇
  2005年   123篇
  2004年   174篇
  2003年   152篇
  2002年   134篇
  2001年   176篇
  2000年   162篇
  1999年   116篇
  1998年   38篇
  1995年   29篇
  1993年   37篇
  1992年   67篇
  1991年   89篇
  1990年   90篇
  1989年   94篇
  1988年   97篇
  1987年   95篇
  1986年   77篇
  1985年   81篇
  1984年   73篇
  1983年   60篇
  1982年   27篇
  1979年   31篇
  1978年   33篇
  1976年   29篇
  1975年   30篇
  1974年   41篇
  1973年   38篇
  1972年   39篇
  1971年   38篇
  1970年   38篇
  1969年   32篇
  1968年   27篇
排序方式: 共有5394条查询结果,搜索用时 93 毫秒
101.
This article is based on the results of a survey carried out in 2019 to document health managers and professionals’ knowledge concerning their linguistic obligations and the tools promoting active offer in the field of mental health in French, in Ontario and Manitoba. The working hypothesis is that knowledge of the obligations and available tools can contribute to a successful offer of services in French. The more professionals and managers understand their obligations, the more tools they can use to fulfill them. The study shows that there is indeed a link between knowledge of obligations and the use of tools to provide an active offer of mental health services in French. It also highlights the key role of tools to provide French services actively.  相似文献   
102.
Fluoxetine is a selective serotonin reuptake inhibitor, commonly used for the treatment of a variety of psychopathological conditions. As such, fluoxetine may be expected to appear in clinical and forensic cases. Dermestes maculatus De Geer (Coleoptera: Dermestidae) has been recognized as a relevant component of the insect fauna associated with decomposing human and animal remains. Experiments were conducted to study the effect of fluoxetine on developing D. maculatus using two‐drug administration models: a non‐living animal model (pork muscle) and a living one (Sus scrofa L. pigs). We assessed the duration of immature stages and total life cycle, as well as morphological parameters (body length, cephalic width, and weight). The effect of fluoxetine was studied at an overdose concentration: In the non‐living animal model the drug was mixed with macerated pork muscle (2000 mg/kg) and in the living animal model, pigs were given the drug orally (833 mg/kg). A control was used for each model. Daily observations were performed from the beginning to the end of the experiments. GC‐MS was used for drug detection and quantification. There were no statistically significant differences in the duration of immature stages, life cycle, larval mortality, morphological parameters, or sex ratio, between treatment and control, regardless of the drug administration model. Given that fluoxetine had no detectable effect on the development of D. maculatus, detection of this drug in forensic situations would not compromise the accuracy of PMI estimations.  相似文献   
103.
<正>Sichuan taps Belt and Road for overseas partnerships It has the sixth highest GDP in China,the largest potential for hydropower generation and is the gateway not only to China’s west,but also to Southeast Asia’s developing markets.It’s also home to pandas.But it’s not enough,and Sichuan,a southwestern province of China,is on a mission to climb the GDP and development indicator rankings in the country,using the Belt and Road Initiative.  相似文献   
104.
This symposium focuses on judicial politics at the micro level. Its aim is to shed light on justice in action, drawing on an ethnographic approach to explore the routine decision‐making practices of judges and other legal actors, and to study their interactions with citizens and politicians. Each article is based on close observation of the interactions between legal professionals and administrative actors who are at the frontline in local and lower courts. By examining a variety of jurisdictions around the globe, the articles in this symposium offer fresh insight into “judicial politics on the ground.”  相似文献   
105.
106.
107.
108.
Élites in Omsk     
A French sociologist provides a detailed analysis of the politics, economics, and political elite of Omsk oblast' in Western Siberia. Analysis covers oil politics, reactions to the August 1998 financial crisis, relations with Moscow, the role of entrepreneurs in politics, and the communist and nationalist oppositions. Focus is on the role of the governor and his relations with diverse political forces. The article also examines the gap between formal institutions and actual social and political practices.  相似文献   
109.
110.
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