全文获取类型
收费全文 | 2991篇 |
免费 | 542篇 |
国内免费 | 5篇 |
专业分类
各国政治 | 499篇 |
工人农民 | 125篇 |
世界政治 | 363篇 |
外交国际关系 | 193篇 |
法律 | 1272篇 |
中国共产党 | 14篇 |
中国政治 | 103篇 |
政治理论 | 886篇 |
综合类 | 83篇 |
出版年
2023年 | 14篇 |
2022年 | 13篇 |
2021年 | 48篇 |
2020年 | 77篇 |
2019年 | 184篇 |
2018年 | 157篇 |
2017年 | 184篇 |
2016年 | 191篇 |
2015年 | 167篇 |
2014年 | 163篇 |
2013年 | 735篇 |
2012年 | 137篇 |
2011年 | 162篇 |
2010年 | 189篇 |
2009年 | 110篇 |
2008年 | 123篇 |
2007年 | 103篇 |
2006年 | 109篇 |
2005年 | 63篇 |
2004年 | 70篇 |
2003年 | 53篇 |
2002年 | 47篇 |
2001年 | 29篇 |
2000年 | 32篇 |
1999年 | 33篇 |
1998年 | 25篇 |
1997年 | 26篇 |
1996年 | 20篇 |
1995年 | 16篇 |
1994年 | 25篇 |
1993年 | 26篇 |
1992年 | 12篇 |
1991年 | 16篇 |
1990年 | 13篇 |
1989年 | 18篇 |
1988年 | 20篇 |
1987年 | 13篇 |
1986年 | 8篇 |
1985年 | 10篇 |
1984年 | 18篇 |
1983年 | 8篇 |
1982年 | 7篇 |
1981年 | 7篇 |
1980年 | 11篇 |
1979年 | 9篇 |
1978年 | 9篇 |
1977年 | 6篇 |
1975年 | 4篇 |
1973年 | 5篇 |
1967年 | 3篇 |
排序方式: 共有3538条查询结果,搜索用时 31 毫秒
91.
Gonzalo Ordez‐Matamoros Michelle Vernot‐Lpez Ornella Moreno‐Mattar Luis Antonio Orozco 《政策研究评论》2020,37(2):174-200
International research collaboration (IRC) is associated with both positive and negative effects on the performance of research in emerging economies. While some authors claim that North–South collaborations improve scientific quality and visibility for Southern countries, others claim that it may entail the reorientation of research to comply with Northern agendas. South–South collaborations are thought to increase the focus on local affairs, therefore leading to a relatively small number of scientific international publications appearing in “high quality” journals. Research on the impact of IRC beyond publications in international journals has been neglected despite the importance of other products in knowledge creation. This research uses a broad range of scientific outputs to empirically assess such assumptions and explore the outcomes of IRC in Colombia. Results from multivariate regressions and nonparametric analyses show that, contrary to common assumptions, Colombian research teams collaborating with partners from the global South report higher scientific production, while those collaborating with Northern countries seem to contribute to local knowledge the most. 相似文献
92.
Credit markets are expanding, and with them also the automated, large‐scale commercialization of personal credit data. The increasing use of data and scores for commodified decision making lends greater urgency to the study of credit data regulatory regimes. This article promotes a comparative regulatory governance perspective as the basis for theory‐driven, multidimensional measurement. In order to measure consumer protection, we distinguish three different subregimes (collection, profiling, and use) and construct a two‐dimensional index of consumer protection (market restriction and user empowerment). We then assess the index and demonstrate its applicability and validity, building on empirical analysis of the regulatory regimes in the United States, France, Sweden, and Israel for the year 2019. Our approach points to a new direction in researching and measuring regulatory regimes in a comparative manner, which looks beyond national analysis toward an in‐depth understanding of other, equally important, levels of variation. 相似文献
93.
94.
DR NA JIANG 《人权》2009,8(1):37-38
On February 28, 2008, the State Council Information Office published a white paper entitled China's Efforts and Achievements in Promoting the Rule of Law. This document is the first white paper published by the government on China's rule of law. It contains eight chapters and six appendices to review China's achievements on the road to practicing the rule of law in a compre- hensive way, and to expound the official Chinese policy and position on this is- sue. With some essential points inside, the publication of this white paper is of great significance, especially this year, to China's rule of law, human rights prog- ress, and its communication and dialogue with the international community. 相似文献
95.
Steinunn Gestsdottir Edmond Bowers Alexander von Eye Christopher M. Napolitano Richard M. Lerner 《Journal of youth and adolescence》2010,39(7):764-782
Intentional self regulation describes how people make choices, plan actions to reach their goals, and regulate the execution
of their actions, making processes of intentional self regulation central to healthy human functioning. Prior research has
confirmed the presence of three processes of intentional self regulation—elective selection (ES), optimization (O), and compensation
(C)—in middle adolescence (Grades 8 through 10) and concurrent and predictive relationships with measures of Positive Youth
Development (PYD). A fourth process, loss-based selection (LBS), should also develop by the end of middle adolescence. The
present study used data from the 4-H Study of PYD to confirm the presence of a four-scale structure of intentional self regulation
(ES, O, C, and LBS) in a sample of 2,357 racially diverse Grade 10 youth (63% female) and examine its covariation with indicators
of positive and problematic development. Results supported the identification of a four-part structure of intentional self
regulation, and scores covaried positively with indicators of PYD and negatively with substance use, delinquency, and depressive
symptoms. Implications of the findings for the understanding of self-regulatory actions in adolescence and for future research
are discussed. 相似文献
96.
Klaus-Gert Lutterbeck Armin Schäfer Andreas Heyer Christian Kaiser Helga Haftendorn Sandra Seubert Christian Bala Ralf J. Leiteritz Frank Dietrich Christian Brütt Christian Reisinger Alexander Warkotsch Mandana Biegi Burkhard Conrad Christian Stecker 《Politische Vierteljahresschrift》2009,50(2):327-363
Ohne Zusammenfassung 相似文献
97.
98.
99.
Wen‐Jui Han Christopher Ruhm Jane Waldfogel 《Journal of policy analysis and management》2009,28(1):29-54
We describe trends in maternal employment and leave‐taking after birth of a newborn and analyze the extent to which these behaviors are influenced by parental leave policies. Data are from the June Current Population Survey (CPS) Fertility Supplements, merged with other months of the CPS, and cover the period 1987 to 1994. This time span is one during which parental leave legislation expanded at both the state and federal level. We also provide the first comprehensive examination of employment and leave‐taking by fathers of infants. Our main finding is that leave expansions are associated with increased leave‐taking by both mothers and fathers. The magnitudes of the changes are small in absolute terms but large relative to the baseline for men and much greater for college‐educated or married mothers than for their less‐educated or single counterparts. © 2009 by the Association for Public Policy Analysis and Management 相似文献
100.
中共云南省委党校课题组 《中共云南省委党校学报》2009,10(3):104-107
从战略高度充分认识专业技术人才的重要作用,切实抓好专业技术人才队伍建设是增强云南可持续发展后劲的关键举措。经过多年努力,全省专业技术人才队伍建设取得了显著成绩,但也还存在一些问题,必须从全方位创新观念、深化专业技术人才管理体制改革、健全专业技术人才队伍建设机制、营造专业技术人才成长的良好环境等方面,加快建设步伐,才能实现跨越式发展。 相似文献