全文获取类型
收费全文 | 12605篇 |
免费 | 140篇 |
专业分类
各国政治 | 377篇 |
工人农民 | 1182篇 |
世界政治 | 400篇 |
外交国际关系 | 490篇 |
法律 | 7702篇 |
中国政治 | 21篇 |
政治理论 | 2535篇 |
综合类 | 38篇 |
出版年
2021年 | 28篇 |
2020年 | 70篇 |
2019年 | 80篇 |
2018年 | 1385篇 |
2017年 | 1306篇 |
2016年 | 1144篇 |
2015年 | 123篇 |
2014年 | 118篇 |
2013年 | 437篇 |
2012年 | 312篇 |
2011年 | 1069篇 |
2010年 | 1111篇 |
2009年 | 692篇 |
2008年 | 884篇 |
2007年 | 847篇 |
2006年 | 135篇 |
2005年 | 174篇 |
2004年 | 319篇 |
2003年 | 286篇 |
2002年 | 162篇 |
2001年 | 168篇 |
2000年 | 154篇 |
1999年 | 113篇 |
1998年 | 38篇 |
1997年 | 39篇 |
1996年 | 39篇 |
1995年 | 49篇 |
1994年 | 40篇 |
1993年 | 33篇 |
1992年 | 66篇 |
1991年 | 84篇 |
1990年 | 85篇 |
1989年 | 94篇 |
1988年 | 96篇 |
1987年 | 92篇 |
1986年 | 75篇 |
1985年 | 78篇 |
1984年 | 77篇 |
1983年 | 67篇 |
1982年 | 30篇 |
1979年 | 36篇 |
1978年 | 41篇 |
1977年 | 32篇 |
1975年 | 28篇 |
1974年 | 37篇 |
1973年 | 37篇 |
1972年 | 35篇 |
1971年 | 37篇 |
1970年 | 39篇 |
1969年 | 32篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
Policy Sciences - In May 2000, E. coli originating from nearby agricultural lands contaminated the municipal water supply of Walkerton, Ontario. As a result, over two thousand people became... 相似文献
2.
Godfred Matthew Yaw Owusu Rita Amoah Bekoe Fred Kwasi Anokye Lydia Anyetei 《国际公共行政管理杂志》2020,43(13):1143-1155
ABSTRACT This study examines the views of students on the ethics of tax evasion, their intentions to evade tax, and investigates the factors that predict such intentions. Relying on the extended version of the Theory of Planned Behaviour, the study investigated whether attitudes, subjective norms, perceived behavioural control, and moral obligation may be good predictors of the intention to evade tax. Data were gathered from 662 students of University of Ghana Business School using questionnaires. The hypotheses were tested using the structural equation modelling technique. Results indicate that the intention to evade tax among the students is low and most respondents generally perceive tax evasion as an unethical practice. The results also demonstrate that attitude, subjective norms and moral obligations have important implications on the intention to evade tax. The evidence we provide should be useful to governments and tax agencies interested in promoting responsible tax compliance behaviour among individual taxpayers. 相似文献
3.
Matthew C. Benwell Alejandro F. Gasel Andres Núñez 《Bulletin of Latin American research》2020,39(4):424-438
This paper draws on recent research examining feminist and everyday geopolitics to focus on the relatively neglected domestic sphere as a space where geopolitical events like the Falklands/Malvinas war are learnt, (re)produced, remembered and contested by young people. It presents qualitative data drawn from interviews with young people from Argentina (Río Gallegos) and the Falkland Islands (Stanley), locations with intimate connections to the 1982 war. It argues that research in domestic environments that engages the familial relations, objects and practices that embody geopolitical pasts can help make sense of how young people (are able to) express geopolitical agency. 相似文献
4.
5.
Empirical findings indicate that many adult sexual offenders experienced sexual abuse during childhood. It has been suggested that characteristics of offenders' sexual perpetrating behaviors may resemble their own victimization experiences, although there has been minimal empirical investigation in this area. The purpose of the present study was to provide preliminary data on the relationship between childhood sexual abuse and characteristics of sexual offending behavior. A sample of adult male sexual offenders with histories of sexual abuse completed the Sexual Victimization Survey as well as a measure on their sexual offenses. Such characteristics as the nature of sexual activities, duration and frequency of experiences, and age and relationship of participants were examined. Results showed trends in the hypothesized direction and revealed a variety of similarities between childhood sexual abuse and adult sexual perpetration. Findings of this exploratory study suggest the importance of addressing the nature of victimization in the treatment of sexually abused boys and offenders with histories of sexual abuse. 相似文献
6.
7.
8.
Stab wounds were made in parenchymatous organs (e.g. liver, spleen, kidneys, lungs) using a variety of instruments. The shape of the resulting canal was investigated by X-ray analysis after introduction of an X-ray contrast medium. The best contrast was obtained using a contrast medium containing barium. The shape of the canal gave a direct representation of the outline of the instrument used. The width of the canal was however, always several millimeters smaller than the corresponding blade of the instrument. The position of the blade back in single-edged blades could be demonstrated with stronger contrast. 相似文献
9.
10.
Peter Drahos 《Liverpool Law Review》2007,28(1):11-39
After the Agreement on the Trade-Related Aspects of Intellectual Property Rights (TRIPS) came into operation in 1995 developing countries have found themselves in a process of continual negotiation over intellectual property rights and access to medicines. These negotiations have taken place in the World Trade Organization and in the context of free trade agreements. The paper suggests that the only real win for developing countries has been the Doha Declaration on the TRIPS Agreement and Public Health in 2001. What have been the lessons for developing countries in a decade of negotiations over access to medicines? Drawing on themes of rule complexity and regulatory ritualism the paper discusses four key lessons for developing countries. It concludes by arguing that developing countries will do better if they adopt a networked governance approach to negotiation rather than continuing to rely on traditional coalition formation. 相似文献