全文获取类型
收费全文 | 3477篇 |
免费 | 155篇 |
专业分类
各国政治 | 243篇 |
工人农民 | 139篇 |
世界政治 | 345篇 |
外交国际关系 | 179篇 |
法律 | 1608篇 |
中国共产党 | 1篇 |
中国政治 | 20篇 |
政治理论 | 1067篇 |
综合类 | 30篇 |
出版年
2023年 | 12篇 |
2022年 | 10篇 |
2021年 | 25篇 |
2020年 | 63篇 |
2019年 | 74篇 |
2018年 | 103篇 |
2017年 | 127篇 |
2016年 | 104篇 |
2015年 | 82篇 |
2014年 | 103篇 |
2013年 | 522篇 |
2012年 | 100篇 |
2011年 | 128篇 |
2010年 | 86篇 |
2009年 | 107篇 |
2008年 | 102篇 |
2007年 | 125篇 |
2006年 | 138篇 |
2005年 | 122篇 |
2004年 | 111篇 |
2003年 | 126篇 |
2002年 | 133篇 |
2001年 | 73篇 |
2000年 | 72篇 |
1999年 | 63篇 |
1998年 | 57篇 |
1997年 | 61篇 |
1996年 | 45篇 |
1995年 | 56篇 |
1994年 | 46篇 |
1993年 | 42篇 |
1992年 | 37篇 |
1991年 | 34篇 |
1990年 | 43篇 |
1989年 | 39篇 |
1988年 | 46篇 |
1987年 | 41篇 |
1986年 | 28篇 |
1985年 | 42篇 |
1984年 | 33篇 |
1983年 | 29篇 |
1982年 | 25篇 |
1981年 | 35篇 |
1980年 | 26篇 |
1979年 | 14篇 |
1978年 | 14篇 |
1977年 | 21篇 |
1976年 | 14篇 |
1975年 | 15篇 |
1973年 | 15篇 |
排序方式: 共有3632条查询结果,搜索用时 15 毫秒
31.
In this paper we examine the legal aspects of corporate computer usage policies including their creation, management, and their relevance to corporate computer forensic investigations. Misuse of corporate computing facilities cannot only lead to a reduction in employee productivity and network bandwidth, but can also increase the risk of infection of such facilities by computer viruses and other malicious code. Moreover, it may lead to the risk of liability and legal action. 相似文献
32.
Since the 1990s there has been a long-standing concern in government towards public sector accountability, management, efficiency and service delivery. A number of studies have attempted to analyse the multitude of individual changes and their manifestations through analyses based on a variety of institutional, policy and governmental distinctions. This paper attempts to specify the changes with particular reference to planning, and to consider the evolution of the public service ethic in planning towards more openness, scrutiny, transparency and efficiency with particular reference to the changing ethos of the professional employee. We first explore the main impacts upon local government, the public service ethic and professional planning as a consequence of the Modernization agenda and freedoms and flexibilities initiative. We then look at how such changes have impacted upon the ethos and values in public service and planning. We draw on some evidence of Ombudsman cases to highlight issues of professional values in planning practice over the past decade before finally drawing these strands together in some conclusions. Our principal findings indicate that the much-trumpeted decline of services and standards may not have been as apparent as is sometimes portrayed and that internal professional attitudes and values towards the external changes may not have significantly altered over the same period. 相似文献
33.
A study of the various stressors faced by interns serving as security assistants at the Tenth Pan American Games and the coping mechanisms they utilized was undertaken during the months of July and August 1987. This study revealed that group development can be altered and maladaptive behavior can result among students experiencing high degrees of stress, frustration, and feelings of helplessness, who are subject to a leadership void. The data strongly support the need for planners of similar large-scale internship programs to consider group processes, organizational factors, and interpersonal relations if organizational goals are to be achieved, maladaptive coping mechanisms are to be avoided, and student stress is to be lessened. 相似文献
34.
The authors are respectively parttime professor sociology at the University of Texas (San Antonio) as well as lecturer at
the medical faculty of the State University Limburg (section psychiatry) and researcher at the Research and Documentation
Centre of the Ministry of Justice, Schedeldoekshaven 100, 2511 EX The Hague, The Netherlands. Dorette Courtar, a mobility
programme exchange student at the University of Maastricht and the Stockholm University, assisted in the basic research. We
would like to thank Paulina Loennroth and the mayor of Hulst, dr. A.A.L.G.M. Kessen, both connected to the ECAD and Paul Vasseur,
Urban Weber, Suzanne Schardt, all connected to the ECDP for their information and comments. 相似文献
35.
通过介绍两个与中国法律或中国法院判决有关的案例,对中国法在外国的适用以及外国法院尤其是英国法院如何看待中国法院的判决进行了介绍和评析。 相似文献
36.
In response to a reference from the UK Court of Appeal, undertrade mark Directive 89/104/EEC of 21 December 1988, the ECJdetermined that distinctive character may be acquired throughuse as part of an already registered trade mark. 相似文献
37.
Mark Warr 《Journal of Quantitative Criminology》1988,4(3):275-288
Following on the recent development of opportunity theory in criminology, we apply an opportunity approach to rape. Although rape is commonly viewed as a street crime, a substantial proportion of rape occurs inside homes following an unlawful entry of the residence. Drawing on this observation, we argue that rape and burglary, because they share a common locus in the home, should exhibit similar opportunity structures. That is, characteristics that place particular types of homes and householders at greater risk of burglary should also place (female) residents at greater risk of rape. An analysis of UCR rates and censusderived opportunity variables for 155 SMSAs in 1980 supports this position. We conclude that home-intrusion rape (rape following an unlawful entry of the home) is a violent crime with the opportunity structure of a property crime. 相似文献
38.
39.
Recently, various authors have examined the relationship between growth in government size and total economic growth. In each case, the authors permitted only a monotonic relationship. This paper examines the issue of a non-linear relationship between growth in government and overall growth in the economy.Government contributes to total economic output in various ways. The provision of Pigovian public goods enhances the productivity of the private sector inputs increasing total output. However, the public decision-making process can result in an inefficient quantity of public goods. The likelihood of this outcome increases with the size of government. Further negative effects are created by the revenue raising and spending mechanisms of government, and the increasing diversion of resources into unproductive rent-seeking activities. The magnitude of these effects is likely to increase with the relative size of government. 相似文献
40.