全文获取类型
收费全文 | 11203篇 |
免费 | 600篇 |
专业分类
各国政治 | 438篇 |
工人农民 | 439篇 |
世界政治 | 876篇 |
外交国际关系 | 332篇 |
法律 | 7425篇 |
中国共产党 | 1篇 |
中国政治 | 69篇 |
政治理论 | 2166篇 |
综合类 | 57篇 |
出版年
2021年 | 62篇 |
2020年 | 202篇 |
2019年 | 243篇 |
2018年 | 247篇 |
2017年 | 302篇 |
2016年 | 319篇 |
2015年 | 262篇 |
2014年 | 287篇 |
2013年 | 1093篇 |
2012年 | 264篇 |
2011年 | 327篇 |
2010年 | 307篇 |
2009年 | 310篇 |
2008年 | 314篇 |
2007年 | 291篇 |
2006年 | 310篇 |
2005年 | 290篇 |
2004年 | 282篇 |
2003年 | 258篇 |
2002年 | 268篇 |
2001年 | 480篇 |
2000年 | 434篇 |
1999年 | 300篇 |
1998年 | 192篇 |
1997年 | 154篇 |
1996年 | 127篇 |
1995年 | 127篇 |
1994年 | 155篇 |
1993年 | 140篇 |
1992年 | 208篇 |
1991年 | 231篇 |
1990年 | 215篇 |
1989年 | 220篇 |
1988年 | 223篇 |
1987年 | 202篇 |
1986年 | 242篇 |
1985年 | 214篇 |
1984年 | 163篇 |
1983年 | 173篇 |
1982年 | 119篇 |
1981年 | 125篇 |
1980年 | 92篇 |
1979年 | 137篇 |
1978年 | 80篇 |
1977年 | 77篇 |
1976年 | 73篇 |
1974年 | 76篇 |
1973年 | 68篇 |
1972年 | 67篇 |
1970年 | 47篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
61.
62.
63.
A report of an international collaborative experiment to demonstrate the uniformity obtainable using DNA profiling techniques. 总被引:2,自引:0,他引:2
P Gill S Woodroffe W B?r B Brinkmann A Carracedo B Eriksen S Jones A D Kloosterman B Ludes B Mevag 《Forensic science international》1992,53(1):29-43
This paper describes a collaborative exercise intended to demonstrate whether uniformity of DNA profile results could be achieved between different European laboratories. It was shown that this goal can be obtained provided that a common protocol is followed (specifically the use of a common electrophoretic buffer as being the most important parameter). Generally, lower molecular weight loci (with lower molecular weight fragments) such as YNH24 perform better than higher molecular weight loci such as MS43a. The results of the exercise are discussed in relation to the objectives of the European DNA profiling group (EDNAP). 相似文献
64.
MICHAEL S. ROCCA 《Legislative Studies Quarterly》2003,28(4):529-550
This article examines the extent to which changes in distributional benefits influence congressional election outcomes. Although conventional wisdom holds that a direct link exists between distributional benefits and electoral outcomes (Mayhew 1974b), recent evidence suggests that this link only exists under certain circumstances (Stein and Bickers 1994). In this article, I use 1995 military base closures to test the nature of the relationship. Contrary to recent research on the politics of pork barreling, my findings indicate support for a direct relationship between major base realignments and closures and House electoral outcomes. Specifically, major realignments and closures significantly decreased first‐year Democrats' vote margins in the 1996 House elections. 相似文献
65.
Michael S. King 《Ratio juris》2003,16(3):399-415
Abstract. Western natural law theory emphasises the derivation of principles of right action said to be universal and objective from the application of practical reasonableness to the pursuit of basic human goods that are self‐evident or based on human nature. Critics say its methodology is inherently subjective. In contrast, the Vedic approach to natural law of the Bhagavad‐Gita emphasises the full development of a universal aspect of human nature—consciousness—to promote right action. A healthy person with a developed intellect, clear mind, balanced emotions and full perception is best placed to fulfil his or her society's highest ideals of ethical and lawful conduct. The Vedic approach advocates a supportive social environment and the use of meditation techniques to promote such development. Research has found that the Transcendental Meditation (TM) program promotes improvement in mind, body and behaviour. For example, offenders in Australia, the United States and Senegal practising the technique experienced decreased substance abuse and recidivism and improved wellbeing. From a scientific perspective, TM promotes these improvements by producing a unique psychophysiological state of restful alertness that dissolves stress that blocks the unfoldment of full potential in life. 相似文献
66.
Law and Philosophy - 相似文献
67.
68.
This article provides a case study of the Victorian Women on Farms Gatherings (WOFG) to redress the lack of attention political historians have paid to farm women. Using materials collected by Museum Victoria, we trace the reasons for farm women's activism during the latter part of the twentieth century, and document the activities and outcomes of the Gatherings held annually since 1990. Our study demonstrates that farm women see politics as multi-faceted and heterogeneous. In short, there are no clear binaries between the political and non-political. This demonstrates the need to avoid masculinist and conventional definitions of politics, which obscure the political activities of women. Politics should not be conceptualised in a manner which associates women as a group with informal and non-traditional political activity. This simply reinscribes the types of binaries that have encouraged the omission of women from political history. 相似文献
69.
70.
Barbara Buchner Carlo Carraro 《International Environmental Agreements: Politics, Law and Economics》2006,6(1):63-89
Despite the entry into force of the Kyoto Protocol, the US decision not to comply with its Kyoto commitments seems to drastically undermine the effectiveness of the Protocol in controlling GHG emissions. Therefore, it is important to explore whether there are economic incentives that might help the US to modify its current decision and move to a more environmentally effective climate policy. For example, can an increased participation of developing countries induce the US to effectively participate in the effort to reduce GHG emissions? Is a single emission trading market the appropriate policy framework to increase the signatories of the Kyoto Protocol? This paper addresses the above questions by analysing whether the participation of China in the cooperative effort to control GHG emissions can provide adequate incentives for the US to re-join the Kyoto process and eventually ratify the Kyoto Protocol. This paper analyses three different climate regimes in which China could be involved and assesses the economic incentives for the major world countries and regions to participate in these three regimes. The main conclusion is that the participation of the US in a climate regime is not likely, at least in the short run. The US is more likely to adopt unilateral policies than to join the present Kyoto coalition (even when it includes China). However, a two bloc regime would become the most preferred option if both China and the US, for some political or environmental reasons, decide to cooperate on GHG emission control. If the US decides to cooperate, the climate regime that provides the highest economic incentives to the cooperating countries is the one in which China and the US cooperate bilaterally, with the Annex B?US countries remaining within the Kyoto framework. 相似文献