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   485篇
  免费   28篇
各国政治   40篇
工人农民   44篇
世界政治   43篇
外交国际关系   32篇
法律   277篇
中国政治   2篇
政治理论   74篇
综合类   1篇
  2023年   4篇
  2022年   4篇
  2021年   9篇
  2020年   22篇
  2019年   12篇
  2018年   17篇
  2017年   25篇
  2016年   31篇
  2015年   17篇
  2014年   21篇
  2013年   60篇
  2012年   28篇
  2011年   11篇
  2010年   13篇
  2009年   19篇
  2008年   16篇
  2007年   19篇
  2006年   22篇
  2005年   19篇
  2004年   13篇
  2003年   22篇
  2002年   26篇
  2001年   12篇
  2000年   11篇
  1999年   6篇
  1998年   8篇
  1997年   6篇
  1996年   1篇
  1995年   3篇
  1994年   1篇
  1993年   3篇
  1991年   1篇
  1989年   3篇
  1988年   1篇
  1987年   1篇
  1985年   2篇
  1984年   1篇
  1983年   1篇
  1981年   2篇
  1980年   3篇
  1979年   4篇
  1978年   3篇
  1977年   2篇
  1975年   1篇
  1974年   4篇
  1972年   1篇
  1970年   2篇
排序方式: 共有513条查询结果,搜索用时 15 毫秒
41.
In the current climate of increasing violence against the police, the use of force by police officers has been the focus of much dabate, ranging from the use of non lethal incapacitant sprays to the use of lethal forceI. We review literature concerning the use of lethal force by police officers, evaluate its utility for operational contexts, consider its implications for training and propose that new technological devices can revolutionise the identification of crucial variables.  相似文献   
42.
Aghtaie  Nadia  Staines  Jo 《Critical Criminology》2022,30(2):387-402
Critical Criminology - This article explores how the concepts of strucutral violence and cultural violence can explain the institutionalization and normalization of violence in children’s...  相似文献   
43.
Economic Change and Restructuring - Corruption is often a source of contentious debate, covering different areas of knowledge, such as philosophy and sociology. In this paper we assess the effects...  相似文献   
44.
45.
Jo Crotty   《Communist and Post》2003,36(4):489-508
The stalling of civil society development within the Russian Federation and its attendant causes have been a focus of academic study since the collapse of the Soviet Union in 1991. Alongside the emergence of a fragmented and chronically under-funded community of advocacy groups, the literature points to a rejection of democratic structures by the Russian populace and an absence of active civil engagement. Consequently, the international community has sought to bolster the growth and development of the Russian third sector by funding projects and organisations with a view to increasing public participation.Utilising research undertaken in Samara oblast of the Russian Federation, this paper examines the role played by overseas donor agencies within the Samara Environmental Movement (SEM). In examining both the quality and quantity of donor assistance received, it reveals a number of dysfunctions arising from this aid, and in particular, a lack of contextualisation and mis-direction of the assistance offered vis-à-vis citizen participation, alongside other behavioural impacts of donor funding within the SEM itself.  相似文献   
46.
Low-Power Contributions in Multilateral Negotiations: A Framework Analysis   总被引:1,自引:0,他引:1  
Negotiation Journal - How do low-power parties contribute to the resolution of complex, multiparty conflicts? The research reported here uses content analysis to capture evidence of the strategies...  相似文献   
47.
Studying dipterans at the scene of a death can provide essential information for interpreting the evidence and help to reconstruct the events happened to a corpse in the past. Molecular tools have been employed for identification at specific levels in the cases of cryptic species or poorly conserved specimens. Identification of specimens is essential in forensic entomology since each species has a specific growth rate, which determines the calculation of the minimum post mortem interval (minPMI). In addition, phylogeographic reconstruction within a species can help to differentiate the haplotypes from a geographic area, thereby helping to clarify the possible relocation of a corpse. The morphological identification of Sarcophagidae species is often difficult, especially for the females. This is an important Diptera family since some of its species are among the first to reach a corpse, especially in warm areas. In this study, we compared the sarcophagids found in human corpses in forensic cases in Alicante (southeast of Spain) with specimens collected from baited traps in the same area and surrounding provinces. In total, 189 specimens were collected, comprising 72 from forensic cases and 117 from baited traps. Molecular identification was conducted by sequencing the cox1 mitochondrial gene and analyzing the sequences using ABGD, GMYC, and BIN species delimitation methods. The median joining algorithm in the PopART program was used to construct phylogeographic networks. Eight species in the family Sarcophagidae were identified. The most widely collected species were Sarcophaga argyrostoma and Sarcophaga tibialis. The haplotype networks obtained for these species did not indicate a clear geographic distribution of haplotypes. The S. argyrostoma samples from Alcoy were clearly isolated. The results demonstrated that this method is useful for identifying Sarcophagidae samples in forensic investigations and it can be employed for minPMI estimation.  相似文献   
48.
This article puts forward a method for the analysis of constraints faced by developing countries’ smallholder producers. It is consistent with theories of constraints, efficient in terms of cost and researchers’ time, and accessible to a non-technical audience. A hybrid of workshop discussion and individual data collection, it also draws on data and analyses available in most developing countries. The article presents an application to smallholder livestock systems in Tanzania and Uganda, reporting results and analysis relating constraints to households’ characteristics and conditions, and their stated goals. While limitations are identified, it is proposed for application in other development fields.  相似文献   
49.
The paper’s aim is to show to EU policy makers, academics, journalists and the general public what the available information tells us about crime levels, trends in crime and public opinion about crime among Member States. The paper centres on an analysis of current trends on crime levels and trends based on the data available both from victimisation surveys and police statistics. The victimisation survey source is the published data collected in the International Crime Victimisation Survey. A separate analysis based on the Eurobarometer was also carried out. Data on police statistics present two separate sources i.e. the Council of Europe Sourcebook and the crime data published annually by the UK Home Office. These two sources both add considerable value to the raw police statistics by their choice of data, their commentary and their technical explanations and definitions. The paper compares data on three crime types (robbery, domestic burglary and theft of a motor vehicle) across the 15 Member States of the European Union (as in 2003). These three types were selected in line with the priorities of the EU Commission and as types of crime that are a major concern for EU-citizens. The paper has been modified from a report produced by the European Crime prevention network for the EU Directorate of Justice and Home Affairs with the permission of the EU. The members of the network are listed in the appendix.  相似文献   
50.
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