全文获取类型
收费全文 | 276篇 |
免费 | 13篇 |
专业分类
各国政治 | 34篇 |
工人农民 | 12篇 |
世界政治 | 23篇 |
外交国际关系 | 10篇 |
法律 | 148篇 |
中国共产党 | 1篇 |
中国政治 | 2篇 |
政治理论 | 51篇 |
综合类 | 8篇 |
出版年
2020年 | 8篇 |
2019年 | 9篇 |
2018年 | 6篇 |
2017年 | 12篇 |
2016年 | 6篇 |
2015年 | 5篇 |
2014年 | 8篇 |
2013年 | 32篇 |
2012年 | 6篇 |
2011年 | 9篇 |
2010年 | 3篇 |
2009年 | 9篇 |
2008年 | 13篇 |
2007年 | 21篇 |
2006年 | 22篇 |
2005年 | 11篇 |
2004年 | 7篇 |
2003年 | 8篇 |
2002年 | 3篇 |
2001年 | 9篇 |
2000年 | 8篇 |
1999年 | 5篇 |
1998年 | 3篇 |
1997年 | 4篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1993年 | 3篇 |
1992年 | 5篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1988年 | 1篇 |
1987年 | 5篇 |
1986年 | 3篇 |
1985年 | 3篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1981年 | 1篇 |
1980年 | 4篇 |
1979年 | 3篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1974年 | 4篇 |
1973年 | 1篇 |
1972年 | 1篇 |
1971年 | 2篇 |
1970年 | 2篇 |
1969年 | 1篇 |
1968年 | 1篇 |
1967年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有289条查询结果,搜索用时 0 毫秒
201.
202.
The main focus of the IP student is on the substantive law:what can you patent, which acts infringe a trade mark, whenwill freedom of speech arguments trump a copyright-based actionfor an injunction, and so on. Once in practice, this focus broadensto take in wider interests, for example how to advise and guidea client without misappropriating its decision-making capacityor how to work within a team 相似文献
203.
204.
The Gowers Review of IP was published in early December. Nowthat its contents have been revealed, the IP community in Britainand elsewhere is coming to terms with its contents. Althoughthe Review proposes relatively few changes to the IP systemas we know it, many are wary of its potential impact. One reason for the wariness lies in the approach taken by theReview. The most natural avenue for investigation is that whichtackles IP rights in turn: patents, 相似文献
205.
D Syndercombe Court T Fedor M Gouldstone P J Lincoln C P Phillips V Tate J A Thomson P W Watts 《Forensic science international》1992,53(2):173-191
Measurement variation in the sizing of DNA fragments has been assessed, examining within-gel and between-gel variability. Also, measurement variation detected between two different laboratories, using both manual and automated measurement techniques, has been investigated and discussed. 相似文献
206.
207.
P. Barglow D. V. Edidin A. S. Budlong-Springer D. Berndt R. Phillips E. Dubow 《Journal of youth and adolescence》1983,12(2):77-94
Forty-two insulin-dependent latency and adolescent age diabetics were studied over a four-month period. Half of the population received a multicomponent intervention designed to enhance diabetic regulation. Psychological and demographic variables and glycosylation of hemoglobin were correlated in order to investigate the interaction between personality factors and metabolic control. Number of life event changes predicted initial values of glycohemoglobin, while ego development predicted the magnitude of improved diabetic control. 相似文献
208.
Abstract: A 15‐year‐old male orally consumed an unknown but fatal amount of sustained release hydromorphone. He was naïve to opioid use. No other drugs or alcohol were involved. The cause of death was acute aspiration‐related bronchopneumonia, secondary to hydromorphone ingestion; the manner of death was accidental. Hydromorphone and hydromorphone‐3‐glucuronide were quantified in postmortem fluids by tandem liquid chromatography–mass spectrometry. The hydromorphone concentrations in the peripheral blood, urine, and vitreous humor were 57, 4460, and 31 ng/mL, respectively. The hydromorphone‐3‐glucuronide concentrations in the corresponding three fluids were 459, 36,400, and 40 ng/mL. Hydromorphone‐3‐glucuronide accumulation probably did not contribute significantly to the opiate toxicity. The proposed minimum lethal hydromorphone blood concentration in the nontolerant user is in the vicinity of 60 ng/mL. 相似文献
209.
Brian J. Phillips 《冲突和恐怖主义研究》2013,36(11):997-1019
ABSTRACTTerrorist group rivalries and alliances have important consequences, but the sources of these relationships are debated. This article offers a side-by-side examination of correlates of terrorist rivalries and alliances. Global analyses of hundreds of terrorist groups find violent rivalry is associated with drug trafficking, state sponsorship, ethnic motivation, and operating in a civil conflict country. Alliances are associated with territorial control, intermediate membership size, and religious motivation. The idea that alliances are an indicator of weakness does not find much support. When relationships are disaggregated into theoretically relevant categories (inter-field and intra-field rivalries, and domestic and international alliances), further distinctions appear. 相似文献
210.