全文获取类型
收费全文 | 2908篇 |
免费 | 114篇 |
专业分类
各国政治 | 231篇 |
工人农民 | 97篇 |
世界政治 | 297篇 |
外交国际关系 | 194篇 |
法律 | 1129篇 |
中国政治 | 13篇 |
政治理论 | 985篇 |
综合类 | 76篇 |
出版年
2023年 | 10篇 |
2022年 | 10篇 |
2021年 | 23篇 |
2020年 | 47篇 |
2019年 | 56篇 |
2018年 | 97篇 |
2017年 | 85篇 |
2016年 | 104篇 |
2015年 | 59篇 |
2014年 | 75篇 |
2013年 | 451篇 |
2012年 | 97篇 |
2011年 | 99篇 |
2010年 | 74篇 |
2009年 | 84篇 |
2008年 | 94篇 |
2007年 | 115篇 |
2006年 | 77篇 |
2005年 | 105篇 |
2004年 | 95篇 |
2003年 | 75篇 |
2002年 | 84篇 |
2001年 | 74篇 |
2000年 | 74篇 |
1999年 | 58篇 |
1998年 | 49篇 |
1997年 | 48篇 |
1996年 | 51篇 |
1995年 | 44篇 |
1994年 | 41篇 |
1993年 | 35篇 |
1992年 | 43篇 |
1991年 | 47篇 |
1990年 | 46篇 |
1989年 | 41篇 |
1988年 | 34篇 |
1987年 | 19篇 |
1986年 | 24篇 |
1985年 | 25篇 |
1984年 | 25篇 |
1983年 | 22篇 |
1982年 | 30篇 |
1981年 | 38篇 |
1980年 | 28篇 |
1979年 | 13篇 |
1978年 | 14篇 |
1977年 | 11篇 |
1975年 | 12篇 |
1974年 | 12篇 |
1967年 | 7篇 |
排序方式: 共有3022条查询结果,搜索用时 15 毫秒
991.
992.
993.
994.
995.
996.
Charles L. Gutshall David P. Hampton Jr. Paul C. Stein Thomas J. Broxtermann 《Police Practice and Research》2017,18(5):463-477
The occupational stress of police officers, and its’ effect on working memory and other psychological and behavioral factors over a two-week work period have been investigated. Cognitive performance and stress levels were examined at pre and post work cycles by using a memory test and several self-reporting surveys, each designed for a specific purpose and to gauge a particular set of behaviors and personality traits. The police officers were assigned to patrol duties at the time of the investigation and placed into three groups based on years of service (1–20 years). The results of the investigation identified a deficit in working memory in Junior, Veteran, and Senior Officers, based on the Ray Osterreith Complex Figure Scores at Baseline (pre-stress) vs. Test Day (post-stress). The other survey tools measuring stress impact on personality and behavior, did not demonstrate any statistical differences in the responding groups of officers in their survey performances. 相似文献
997.
Paul Nelson 《Journal of Civil Society》2017,13(2):202-221
Water privatization battles and their aftermath in seven Latin American, African, and Asian countries feature diverse and often complementary forms of action by unions, popular movements, neighbourhood associations, and non-governmental organizations (NGOs). NGOs cooperate with popular movements for water rights more than the literature would suggest, and after mobilizations against privatization, activists have had some success maintaining pressure for better service to poor neighbourhoods through advocacy and local self-provision arrangements. Public employees’ unions play important roles in water policy coalitions, often practising a distinctive form of social movement unionism. These experiences argue for a more flexible understanding of categories and organizational forms in civil society. 相似文献
998.
999.
Paul Staniland 《安全研究》2018,27(3):410-447
Identifying the links between democracy and foreign security policy has proven elusive. This paper engages this research agenda by developing a novel theory of “accountability environments” and exploring it in the case of India. We hypothesize that the varying electoral salience of foreign security policy and the clarity of responsibility for policy outcomes combine to create different accountability environments in which politicians operate. Accountability environments determine the incentives that politicians face for devoting effort to external security issues. We illustrate the argument with evidence from India over time and across issue areas (India, Pakistan, and defense procurement/development). Scholars need to incorporate the complexities and diversity of representation and rule into the study of democratic politics and international relations. 相似文献
1000.
Paul Wormeli 《犯罪学与公共政策》2018,17(2):483-496
The origins of the Bureau of Justice Statistics and criminal justice statistics in general go back 150 years, but the U.S. President's Commission on Law Enforcement and Administration of Justice in 1967, along with subsequent panels and commissions, added urgency and specificity to the work to be done to improve our understanding of the operation of the criminal justice system and of crime. Criminal justice statistics have the potential to be used to shape and evaluate specific policies and programs when the statistics are timely, accurate, and relevant to the decisions being made for policy formulation or evaluation. The full development of effective criminal justice statistics on crime and the administration of the justice system can provide for informed decision making and more insightful resource allocation. In this article, I summarize the historical progressions and evolution of criminal justice statistics in light of the changes affecting the justice environment and propose future work. 相似文献