全文获取类型
收费全文 | 1247篇 |
免费 | 69篇 |
专业分类
各国政治 | 92篇 |
工人农民 | 53篇 |
世界政治 | 88篇 |
外交国际关系 | 110篇 |
法律 | 552篇 |
中国政治 | 8篇 |
政治理论 | 405篇 |
综合类 | 8篇 |
出版年
2023年 | 6篇 |
2022年 | 7篇 |
2021年 | 20篇 |
2020年 | 41篇 |
2019年 | 50篇 |
2018年 | 52篇 |
2017年 | 63篇 |
2016年 | 48篇 |
2015年 | 49篇 |
2014年 | 46篇 |
2013年 | 208篇 |
2012年 | 36篇 |
2011年 | 51篇 |
2010年 | 26篇 |
2009年 | 41篇 |
2008年 | 39篇 |
2007年 | 53篇 |
2006年 | 47篇 |
2005年 | 32篇 |
2004年 | 32篇 |
2003年 | 31篇 |
2002年 | 47篇 |
2001年 | 23篇 |
2000年 | 21篇 |
1999年 | 19篇 |
1998年 | 18篇 |
1997年 | 19篇 |
1996年 | 14篇 |
1995年 | 5篇 |
1994年 | 20篇 |
1993年 | 14篇 |
1992年 | 11篇 |
1991年 | 14篇 |
1990年 | 13篇 |
1989年 | 7篇 |
1988年 | 8篇 |
1987年 | 4篇 |
1986年 | 12篇 |
1985年 | 9篇 |
1984年 | 8篇 |
1983年 | 11篇 |
1982年 | 5篇 |
1981年 | 8篇 |
1980年 | 8篇 |
1979年 | 5篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1976年 | 4篇 |
1970年 | 1篇 |
1965年 | 2篇 |
排序方式: 共有1316条查询结果,搜索用时 0 毫秒
21.
Knowledge flows between universities and industry: the impact of distance,technological compatibility,and the ability to diffuse knowledge 总被引:1,自引:0,他引:1
The Journal of Technology Transfer - This paper uses citations to university-issued patents to investigate the knowledge flow from 91 US research universities to businesses assigned to... 相似文献
22.
Journal of Chinese Political Science - Pervasive media censorship in China is often seen as a strictly political issue. Although in past years reporters have had leeway to report on economic... 相似文献
23.
Phillip L. Hammack Elisabeth Morgan Thompson Andrew Pilecki 《Journal of youth and adolescence》2009,38(7):867-883
Youth with same-sex desire undergo a process of narrative engagement as they construct configurations of identity that provide
meaning and coherence with available sexual taxonomies. This article presents a theoretical analysis and four case studies
centering on the relationship among context, desire, and identity for youth with same-sex desire. Through an interpretive,
holistic analysis of the personal narratives of youth, we examine the integration of same-sex desire, behavior, and identity
in the general life story and the selective appropriation of elements of “master narratives” of sexual identity development.
Narratives were characterized by challenges to integrate desire, behavior, and identity into a configuration that conformed
to the received sexual taxonomy. Implications for theory and further research on sexual identity development are discussed. 相似文献
24.
The present study provides a comparative analysis of sexual-minority and heterosexual emerging adult women’s experiences seeking support for sexual issues from parents and friends. Participants included 229 college women (88 sexual-minority women; 141 heterosexual women), ranging from 18 to 25 years of age, who provided written responses to an inquiry about a time they went to friends and parents for support for a issue related to their sexuality. Responses indicated that the majority of participants had sought support from either a parent or a friend and that mothers and female friends were more likely involved than fathers or male friends, respectively. Sexual issues that participants reported discussing with parents and friends were inductively grouped into five categories: dating and romantic relationships, sexual behavior, sexual health, identity negotiation, and discrimination and violence. Issues that were discussed differed based on sexual orientation identity and the source of support (parent or friend); they did not differ by age. Participants generally perceived parents and friends’ responses as helpful, though sexual-minority participants perceived both parents and friends’ responses as less helpful than did heterosexual participants. Overall, results suggest both similarities and differences between sexual-minority and heterosexual young women’s experiences seeking support for sexual issues from parents and friends. 相似文献
25.
Jonathan S. Masur 《Public Choice》2017,170(1-2):177-180
When agencies regulate, they must calculate the costs and benefits of their regulations. To do this, they must often price non-market goods—for instance, the value of protecting wildlife or the environment. Regulators have typically relied upon contingent valuation surveys to put prices on these types of goods. But contingent valuation surveys are fraught with error and often give rise to implausible valuations that cannot be trusted. Quadratic voting offers a better solution. Agencies should hold quadratic votes over nonmarket goods and use those votes to price the goods at issue. 相似文献
26.
27.
28.
Recent case studies and large-N survey evidence has confirmed long-suspected shortages of public sector “policy capacity”. Studies have found that government policy workers in various jurisdictions differ considerably with respect to types of policy work they undertake, and have identified uneven capacity for policy workers to access and apply technical and scientific knowledge to public issues. This suggests considerable difficulties for government’s ability to meet contemporary policy and governance challenges. Despite growing attention to these matters, studies have not examined the “elite” policy workers many governments recruit to address these capacity shortages. Using an established survey instrument, this study of two Canadian recruitment programs provides the first comparative analysis of elite policy recruits, as policy workers. Three research questions anchor the study: (1) What is the profile of these actors? (2) What types of policy work do “elite” policy analysts actually engage in? (3) How does their policy work compare by recruitment program? The article provides fresh comparative data on the nature of elite policy work and policy analytical capacity, but, more importantly, a crucial baseline for future comparative study of how elite recruitment may facilitate “supply-side” capacity gains expected from recruitment programs. 相似文献
29.
Jonathan Liljeblad 《Journal of Civil Society》2017,13(1):18-34
The announcement of 22 June 2014 from the World Heritage Committee that Pyu Ancient Cities had been added to the World Heritage List was significant for Myanmar, since it represented the country’s first World Heritage site. The World Heritage listing was the culmination of a process driven by a convergence of forces originating from within and outside of Myanmar. An interpretation of Pyu Ancient Cities as involving a transnational network of supporters echoes the work on transnational advocacy networks, which looks to phenomena involving transnational efforts to advance particular issues on behalf of activists against their government. This study examines Pyu Ancient Cities by producing a model that helps to illuminate the efficacy of its social network to engage in transnational advocacy. 相似文献
30.
Jonathan Holslag 《The international spectator : a quarterly journal of the Istituto affari internazionali》2017,52(1):46-60
For all the promises of mutually beneficial cooperation, Chinese policy documents about the New Silk Road, also called ‘One Belt, One Road’, mostly testify to a strong ambition to unlock foreign markets and support domestic firms in taking on foreign competitors. This confirms China’s shift from defensive mercantilism, which aims to protect the home market, towards offensive mercantilism, which seeks to gain market shares abroad. In a context of global economic stagnation, this comes as a major challenge to Europe. As China’s market share grows spectacularly in countries along the New Silk Road, key European member states have both lost market shares and even seen their exports shrink in absolute terms. 相似文献