全文获取类型
收费全文 | 5098篇 |
免费 | 269篇 |
专业分类
各国政治 | 67篇 |
工人农民 | 73篇 |
世界政治 | 105篇 |
外交国际关系 | 275篇 |
法律 | 3151篇 |
中国共产党 | 41篇 |
中国政治 | 421篇 |
政治理论 | 411篇 |
综合类 | 823篇 |
出版年
2024年 | 7篇 |
2023年 | 110篇 |
2022年 | 125篇 |
2021年 | 149篇 |
2020年 | 209篇 |
2019年 | 158篇 |
2018年 | 159篇 |
2017年 | 192篇 |
2016年 | 166篇 |
2015年 | 101篇 |
2014年 | 244篇 |
2013年 | 391篇 |
2012年 | 286篇 |
2011年 | 311篇 |
2010年 | 209篇 |
2009年 | 290篇 |
2008年 | 383篇 |
2007年 | 348篇 |
2006年 | 288篇 |
2005年 | 271篇 |
2004年 | 234篇 |
2003年 | 186篇 |
2002年 | 151篇 |
2001年 | 107篇 |
2000年 | 80篇 |
1999年 | 51篇 |
1998年 | 23篇 |
1997年 | 22篇 |
1996年 | 17篇 |
1995年 | 26篇 |
1994年 | 6篇 |
1993年 | 6篇 |
1992年 | 8篇 |
1991年 | 5篇 |
1990年 | 4篇 |
1989年 | 6篇 |
1988年 | 5篇 |
1987年 | 8篇 |
1986年 | 10篇 |
1985年 | 3篇 |
1984年 | 7篇 |
1983年 | 4篇 |
1982年 | 1篇 |
排序方式: 共有5367条查询结果,搜索用时 15 毫秒
121.
Mark Pope 《Critical Studies on Terrorism》2017,10(1):138-161
This article on drone strikes in Pakistan offers a distinctive empirical case study for critical scholarship of counterterrorism. By asking how cosmopolitanism has developed through UK news discourse, it also provides a constructivist contribution to the literature on drones. I argue that UK news discourse is not cosmopolitan because it focuses on risk and places the Other beyond comprehension. US–UK networked counterterrorism operations have complicated accountability, and while a drive for certainty promoted more scrutiny of policy, news media outlets, academics and activists turned to statistical and visual genres of communication that have inhibited understanding of the Other. 相似文献
122.
目的分析二轮摩托车交通事故的现场特点和驾乘人员的损伤特征,为甄别摩托车驾乘人员提供信息。方法收集本区2005年至2014年142例二轮摩托车交通事故人员伤亡资料,包括事故经过、事故类型、现场特点、车辆特点、驾乘人员情况、损伤情况及死亡原因等相关资料,进行分析总结。结果二轮摩托车驾乘人员在各类型事故中的损伤部位和特征、出现率及严重程度有明显的区别,事故现场有规律性。结论通过现场与人体损伤特征的分析,可以甄别摩托车驾乘人员。 相似文献
123.
124.
Gorm Rye Olsen 《European Security》2018,27(1):41-57
Transatlantic cooperation on security has a long history. In Africa, transatlantic cooperation on security is basically between France and the United States. This paper asks why the two former competitors in Africa started to cooperate and also why they are so willing to engage militarily. The central argument in this paper poses that France and the US cooperate because it is indispensable to both parties. To France, the cooperation is indispensable because the US is the only power with sufficient financial means and with sufficient air-lift capacity to transport French and African troops into conflict-ridden countries. To Washington, cooperation with Paris is indispensable because the French authorities have unique access to intelligence and knowledge about large parts of Africa. By applying a foreign policy analysis framework, the paper analyses how perceptions of decision-makers, the role of personality and leadership, the role of government institutions and political systems have impacted the relevant decisions. It is emphasised that the two different decision-making systems – the French “state dominated” and the American “society dominated” – produce the same result, namely collaboration. It suggests that the perception of a serious threat from terrorism and Islamist radicalisation overrules differences in decision-making systems. 相似文献
125.
Beth-Anne Schuelke-Leech 《Public Performance & Management Review》2018,41(3):572-595
ABSTRACTDo legislators and executives speak of data the same way when speaking about public sector data? Public management scholarship and public performance policies often emphasize data-driven decision making as the path to making government efficient and effective. Whether the public policy makers mean the same thing when they speak about data in discussions of data-driven performance and decision making is unknown. In this article, the authors present an analysis of the language of data in conversations about government performance. Two frameworks are identified for the role of data in public performance—the statesman’s and the scientist’s. A corpus-level analysis of over 30 years of government documents is used to demonstrate the differences between these two approaches. This research builds consciously on the work of previous scholars seeking to map the nuances of data-driven performance management policies in the U.S. federal government. 相似文献
126.
127.
Darrell O. Ricke Ph.D. Philip Fremont‐Smith M.S. James Watkins B.S. Sara Stankiewicz M.S. Tara Boettcher B.S. Eric Schwoebel Ph.D. 《Journal of forensic sciences》2019,64(5):1468-1474
High‐throughput sequencing (HTS) of large panels of single nucleotide polymorphisms (SNPs) provides an alternative or complimentary approach to short tandem repeats (STRs) panels for the analysis of complex DNA mixture forensic samples. For STRs, methods to estimate individual contribution concentrations compare capillary electrophoresis peak heights, peak areas, or HTS allele read counts within a mixture. This article introduces three approaches (mean, median, and slope methods) for estimating individual DNA contributions to forensic mixtures for HTS/massively parallel sequencing (MPS) SNP panels. For SNPs, the major:minor allele ratios or counts, unique to each contributor, were compared to estimate contributor proportion within the mixture using the mean, median, and slope intercept for these alleles. The estimates for these three methods were typically within 5% of planned experimental contributions for defined mixtures. 相似文献
128.
Reini Schrama 《Journal of Civil Society》2019,15(2):123-142
The role of civil society organizations (CSOs) as a watchdog in the implementation process is widely acknowledged. However, little is known about what determines their capacity to monitor EU policy implementation and how it differs across member states. This article accounts for social capital as well as human and financial capital to determine the monitoring capacity of CSOs. To capture sources of social capital, a network analysis is applied in a comparative case article on the monitoring networks of national platforms of the European Women’s Lobby across eight EU member states. The analysis reveals that CSOs in western member states are rich in human, financial and social capital, while CSOs in CEE member states compensate for this lack of resources by linking up with the Commission. 相似文献
129.
《Science & justice》2020,60(2):145-150
Footwear may be found at crime scenes as physical evidence. Such footwear often has impression features of the wearer’s foot on the insole of the shoe. Scientific research and literature have established that footprints are distinct. This study compares two-dimensional measurements on bare footprints to foot impressions on insoles to determine if significant differences or similarities exist. Dynamic footprints were collected from 51 donors using the Identicator® Inkless Shoe Print Model LE 25P system. Seven foot length and width measurements were taken based on the Reel linear measurement method. Footprint measurements between bare footprints and foot impressions on the insoles were compared. Only two differences (p > 0.05) were observed between the various bare footprint and insole foot impression measurements on the right and left side for most of the measurements, CALC (p < 0.001) and A1 (p = 0.04). Bare footprint and insole A5 measurements on the left side were also significantly different (p = 0.015). The results of the study have implications in the forensic analysis of foot impression evidence on insoles in footwear in assisting with identifying the wearer of said footwear. Situations may arise in the forensic context when comparing the foot impression on the insole of footwear to a suspect’s bare footprint or a footprint from post-mortem remains. This study contributes to the scant literature available on the topic and to understanding the similarities and differences observed in the various linear measurements that may be utilized in the comparison process of footprint impressions on shoe insoles to bare footprints. 相似文献
130.
After the 2008 global financial crisis, both the United States and the United Kingdom introduced austerity policies targeted at particular elements of their national budgets. The purpose of this article is to compare the nature of this retrenchment; the similarities and differences in how it was implemented; and its initial impacts on one of the expenditure areas particularly affected: affordable rental housing programs and housing support for low-income households. Using a wide range of data sources, we find evidence of political and fiscal policy analogies in the timing and forms of the initial policy choices and how these were modified in the face of economic and political pressures. There are considerable similarities both in the instruments used to reduce housing expenditures and in the early impacts on support mechanisms and recipients. However, we find different histories and trajectories of support between the two countries that suggest that the longer term differences in outcomes may be more important. 相似文献