全文获取类型
收费全文 | 23652篇 |
免费 | 671篇 |
专业分类
各国政治 | 1162篇 |
工人农民 | 933篇 |
世界政治 | 2024篇 |
外交国际关系 | 958篇 |
法律 | 13356篇 |
中国共产党 | 2篇 |
中国政治 | 115篇 |
政治理论 | 5532篇 |
综合类 | 241篇 |
出版年
2020年 | 277篇 |
2019年 | 343篇 |
2018年 | 519篇 |
2017年 | 541篇 |
2016年 | 644篇 |
2015年 | 406篇 |
2014年 | 471篇 |
2013年 | 2559篇 |
2012年 | 649篇 |
2011年 | 659篇 |
2010年 | 480篇 |
2009年 | 518篇 |
2008年 | 620篇 |
2007年 | 699篇 |
2006年 | 622篇 |
2005年 | 902篇 |
2004年 | 670篇 |
2003年 | 604篇 |
2002年 | 553篇 |
2001年 | 792篇 |
2000年 | 717篇 |
1999年 | 594篇 |
1998年 | 400篇 |
1997年 | 334篇 |
1996年 | 306篇 |
1995年 | 282篇 |
1994年 | 309篇 |
1993年 | 298篇 |
1992年 | 421篇 |
1991年 | 469篇 |
1990年 | 417篇 |
1989年 | 436篇 |
1988年 | 412篇 |
1987年 | 433篇 |
1986年 | 438篇 |
1985年 | 394篇 |
1984年 | 358篇 |
1983年 | 388篇 |
1982年 | 310篇 |
1981年 | 285篇 |
1980年 | 221篇 |
1979年 | 293篇 |
1978年 | 213篇 |
1977年 | 187篇 |
1976年 | 156篇 |
1975年 | 156篇 |
1974年 | 181篇 |
1973年 | 161篇 |
1972年 | 148篇 |
1971年 | 120篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
921.
Aerika S. Brittian Megan O’Donnell George P. Knight Gustavo Carlo Adriana J. Umaña-Taylor Mark W. Roosa 《Journal of youth and adolescence》2013,42(3):328-341
Experiences with perceived discrimination (e.g., perceptions of being treated unfairly due to race or ethnicity) are expected to impact negatively youths’ prosocial development. However, resilience often occurs in light of such experiences through cultural factors. The current longitudinal study examined the influence of perceived discrimination on the emergence of Mexican American adolescents’ later prosocial tendencies, and examined the mediating role of Mexican American values (e.g., familism, respect, and religiosity). Participants included 749 adolescents (49 % female) interviewed at 5th, 7th, and 10th grade. Results of the current study suggested that, although perceived discrimination was associated negatively with some types of prosocial tendencies (e.g., compliant, emotional, and dire) and related positively to public prosocial helping, the associations were mediated by youths’ Mexican American values. Directions for future research are presented and practical implications for promoting adolescents’ resilience are discussed. 相似文献
922.
John Roosa 《The Journal of peasant studies》2013,40(4):57-94
An explanation of how the struggles by villagers in the region of Telangana in the 1940s evolved into the largest rural armed conflict in twentieth‐century India, requires an understanding not just of property relations in the region (the focus of most previous studies of the revolt), but also of the nationalist movement there, and the political conjuncture at the time of Indian independence. As much a nationalist mobilization as a revolt over land and grain, the Telangana struggle attained its success because the enemy was a decrepit sultanate ‐ the princely state of Hyderabad attempting to remain outside an independent India — against whom followers of both the CPI and the Indian National Congress fought. 相似文献
923.
924.
The impact of ageing on community well-being has been part of the policy discourse in the West, but it is a relatively new problem for the post-socialist countries in Eastern Europe. This study focuses on the patterns of ageing in rural Romania and Bulgaria, offering a holistic view of vulnerabilities, including persistent rural disadvantages, ageing in the countryside and the post-socialist transformation. Aggregate statistics and community case studies reveal the links between demographic processes and community development. This paper contributes to the country-specific analysis of the ageing European periphery in the context of social cohesion as a fundamental European goal. 相似文献
925.
926.
J. Martinez Alier 《The Journal of peasant studies》2013,40(1):112-116
Peasants And Poverty, A Study of Haiti by Mats Lundahl. London: Croom Helm; New York: St Martin's Press; 1979. Pp. 699; £19.95 Rural Sociology in the Soviet Union. Its History and Basic Concepts by Terence M. Cox: London: C. Hurst &; Co., 1979. Pp. 106, £7.50. Peasant Farming in Muscovy by R. E. F. Smith. Cambridge: Cambridge University Press, 1977. Pp. xii + 289, 11 plates. £10.50 Rural Rebels: A Study of Two Protest Movements in Kenya by A. Wipper, Nairobi, London, New York: Oxford University Press, 1978. Pp. xiv + 363. £7.25. Food Aid and the Developing World by Christopher Stevens, London: Croom Helm, 1979. Pp. 224. £9.95 Research in Economic Anthropology: a research annual Volume 2, edited by George Dalton. Connecticut: Jai Press Inc., 1979, Pp. xi + 390. 相似文献
927.
Nitsan?ChorevEmail author Kenneth?C.?ShadlenEmail author 《Studies in Comparative International Development (SCID)》2015,50(2):143-156
In this introduction, we review the literature on intellectual property rights and access to medicines, identifying two distinct generations of research. The first generation analyzes the origins of new intellectual property rules, in particular the World Trade Organization’s Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS), and the significance of TRIPS to developing countries. The second generation examines national-level experiences, as countries adjust their laws and practices to conform to TRIPS. Based on the insights provided by the articles in the special issue, we contribute to the second generation by considering a pair of overarching sets of issues. First, we highlight the domestic political challenges that affect how countries go about implementing their new obligations under TRIPS. We argue that alliances and coalitions are necessary to underpin the use of policy instruments designed to conform to TRIPS while taking into account local conditions and needs, and we present insights that allow us to understand why alliances and coalitions are difficult to construct and sustain in this area. Second, we explain why policies that many countries adopt in response to TRIPS often do not generate their desired or intended outcomes. In the last section of the introduction, we review the articles that appear in this special issue. 相似文献
928.
929.
930.