全文获取类型
收费全文 | 305篇 |
免费 | 23篇 |
专业分类
各国政治 | 15篇 |
工人农民 | 12篇 |
世界政治 | 39篇 |
外交国际关系 | 35篇 |
法律 | 124篇 |
中国政治 | 2篇 |
政治理论 | 100篇 |
综合类 | 1篇 |
出版年
2023年 | 2篇 |
2022年 | 1篇 |
2021年 | 4篇 |
2020年 | 3篇 |
2019年 | 13篇 |
2018年 | 13篇 |
2017年 | 15篇 |
2016年 | 16篇 |
2015年 | 9篇 |
2014年 | 11篇 |
2013年 | 44篇 |
2012年 | 10篇 |
2011年 | 10篇 |
2010年 | 7篇 |
2009年 | 8篇 |
2008年 | 11篇 |
2007年 | 11篇 |
2006年 | 7篇 |
2005年 | 7篇 |
2004年 | 9篇 |
2003年 | 12篇 |
2002年 | 8篇 |
2001年 | 8篇 |
2000年 | 4篇 |
1999年 | 2篇 |
1998年 | 7篇 |
1997年 | 5篇 |
1996年 | 8篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1992年 | 2篇 |
1991年 | 4篇 |
1990年 | 8篇 |
1989年 | 3篇 |
1988年 | 6篇 |
1987年 | 5篇 |
1986年 | 2篇 |
1985年 | 3篇 |
1984年 | 2篇 |
1983年 | 6篇 |
1982年 | 3篇 |
1981年 | 1篇 |
1980年 | 2篇 |
1978年 | 3篇 |
1976年 | 4篇 |
1973年 | 1篇 |
1967年 | 1篇 |
排序方式: 共有328条查询结果,搜索用时 15 毫秒
41.
42.
43.
Joseph LaPalombara William Frazer Laura Bloodgood Courtland L. Smith Jorge I. Domínguez Kenneth J. Mijeski Irene Tinker David G. Becker Robert Campbell Daniel Zirker Stanley A. Kochanek Young Whan Kihl James Cobbe Walle Engedayehu Joel Samoff 《Studies in Comparative International Development (SCID)》1995,30(2):68-103
44.
45.
46.
This article will consider the following questions: What is the current state of the European data privacy and transfer regime? What are the challenges the regime is facing and what are the modifications being considered to address them? What role can the Sedona Conference play in reconciling personal data regulations and cross border discovery? We will explore the following critical issues: 1. The position taken by the European Commission (EC) in its proposed General Data Protection Regulation (2012) that the current regime, as embodied in the European Union (EU) Data Protection Directive 95/46/EC, has not fully achieved the harmonization of its member state's legal systems that was originally envisioned; 2. How the regime can adapt to the challenges and be driven by dynamic legal, technological and economic environments? The paper will conclude by examining key provisions of the EC's proposed regulation within the context of the Sedona Conference's International Principles and offer recommendations on implementation. 相似文献
47.
Joel Wuthnow 《中国国际问题研究》2014,(3)
The cooperation in maritime security is an integral part for the building of a "new type" or "new model" of great power relations. In this paper, the author investigates the causes of the maritime insecurity in East Asia, and introduces a number of practical ways through which China and the U.S.can consider enhancing cooperation in this area. 相似文献
48.
Eric L. Piza Joel M. Caplan Leslie W. Kennedy 《Journal of Quantitative Criminology》2014,30(2):237-264
Objectives
Despite the popularity of closed circuit television (CCTV), evidence of its crime prevention capabilities is inconclusive. Research has largely reported CCTV effect as “mixed” without explaining this variance. The current study contributes to the literature by testing the influence of several micro-level factors on changes in crime levels within CCTV areas of Newark, NJ.Methods
Viewsheds, denoting the line-of-sight of CCTV cameras, were units of analysis (N = 117). Location quotients, controlling for viewshed size and control-area crime incidence, measured changes in the levels of six crime categories, from the pre-installation period to the post-installation period. Ordinary least squares regression models tested the influence of specific micro-level factors—environmental features, camera line-of-sight, enforcement activity, and camera design—on each crime category.Results
First, the influence of environmental features differed across crime categories, with specific environs being related to the reduction of certain crimes and the increase of others. Second, CCTV-generated enforcement was related to the reduction of overall crime, violent crime and theft-from-auto. Third, obstructions to CCTV line-of-sight caused by immovable objects were related to increased levels of auto theft and decreased levels of violent crime, theft from auto and robbery.Conclusions
The findings suggest that CCTV operations should be designed in a manner that heightens their deterrent effect. Specifically, police should account for the presence of crime generators/attractors and ground-level obstructions when selecting camera sites, and design the operational strategy in a manner that generates maximum levels of enforcement. 相似文献49.
50.
Joel Wuthnow 《Asian Security》2018,14(3):230-245
Chinese President Xi Jinping has touted an Asian security architecture in which “it is for the people of Asia to run the affairs of Asia.” But does China really want to exclude the United States from the regional order? This article argues that previous answers are often insufficient because they do not account for sub-regional variation in China’s strategy. In maritime Asia, China seeks a significantly reduced role for the US and its alliances though major constraints limit the prospects for success. In continental Asia, however, the situation is more nuanced, with Beijing alternately ignoring, supporting, or hedging against US presence. The policy implication is that Washington should not overstate Beijing’s role as either a regional adversary or a regional partner. Rather, the United States needs to approach China on its own terms across sub-regions. 相似文献