全文获取类型
收费全文 | 23351篇 |
免费 | 251篇 |
国内免费 | 1篇 |
专业分类
管理学 | 3092篇 |
民族学 | 150篇 |
人才学 | 3篇 |
人口学 | 3524篇 |
丛书文集 | 64篇 |
理论方法论 | 1719篇 |
综合类 | 403篇 |
社会学 | 10439篇 |
统计学 | 4209篇 |
出版年
2023年 | 81篇 |
2022年 | 80篇 |
2021年 | 85篇 |
2020年 | 224篇 |
2019年 | 302篇 |
2018年 | 1996篇 |
2017年 | 2114篇 |
2016年 | 1381篇 |
2015年 | 320篇 |
2014年 | 383篇 |
2013年 | 2525篇 |
2012年 | 791篇 |
2011年 | 1461篇 |
2010年 | 1349篇 |
2009年 | 1012篇 |
2008年 | 1087篇 |
2007年 | 1242篇 |
2006年 | 294篇 |
2005年 | 496篇 |
2004年 | 465篇 |
2003年 | 444篇 |
2002年 | 311篇 |
2001年 | 338篇 |
2000年 | 311篇 |
1999年 | 284篇 |
1998年 | 215篇 |
1997年 | 180篇 |
1996年 | 259篇 |
1995年 | 191篇 |
1994年 | 204篇 |
1993年 | 179篇 |
1992年 | 209篇 |
1991年 | 216篇 |
1990年 | 202篇 |
1989年 | 176篇 |
1988年 | 204篇 |
1987年 | 181篇 |
1986年 | 143篇 |
1985年 | 178篇 |
1984年 | 184篇 |
1983年 | 157篇 |
1982年 | 124篇 |
1981年 | 101篇 |
1980年 | 99篇 |
1979年 | 121篇 |
1978年 | 94篇 |
1977年 | 82篇 |
1975年 | 63篇 |
1974年 | 68篇 |
1973年 | 61篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
91.
92.
The latest advances in artificial intelligence software (neural networking) have finally made it possible for qualitative researchers to apply the grounded theory method to the study of complex quantitative databases in a manner consistent with the postpositivistic, neopragmatic assumptions of most symbolic interactionists. The strength of neural networking for the study of quantitative data is twofold: it blurs the boundaries between qualitative and quantitative analysis, and it allows grounded theorists to embrace the complexity of quantitative data. The specific technique most useful to grounded theory is the Self‐Organizing Map (SOM). To demonstrate the utility of the SOM we (1) provide a brief review of grounded theory, focusing on how it was originally intended as a comparative method applicable to both quantitative and qualitative data; (2) examine how the SOM is compatible with the traditional techniques of grounded theory; and (3) demonstrate how the SOM assists grounded theory by applying it to an example based on our research. 相似文献
93.
94.
Mindy S. Bradley 《Sociology Compass》2008,2(2):503-518
With the increasing presence of sex and sexuality in American popular culture, the stripping industry is undoubtedly undergoing important subcultural and organizational transition. What are the implications of these changes for the individuals involved? The current paper reviews much of the literature on exotic dance to consider the potential transformations in the organization of the sex industry and how these changes may impact the lives of those involved. Specifically, I note some key differences in the literature that suggest how exotic dance has shifted. I then pose some questions for empirical inquiry. I argue that transformations in the exotic industry are creating new opportunities and challenges for women, and may be particularly deleterious for poor and minority women. I call for sociologists to investigate the consequences of organizational transferal in sexual labor, reevaluate the dynamics of agency and exploitation, and consider the potential differential impact of these trends on poor women and women of color. 相似文献
95.
Russia’s role in ‘animation’ of the Kyoto Protocol was crucial. Its initial vacillation on ratification was predominantly
due to political bargaining with the EU. Domestic economic rationales [i.e. impacts of emission trading and Joint Implementation
(JI) projects] were important to a much lesser extent and environmental motives did not seem to play any role in the decision.
Since the Protocol entered into force, there have been significant delays in complete establishment of policy implementation
frameworks, which are necessary for Russia to start benefiting from JI and emission trading. Only recently, in 2007, have
GHG inventories and a national registry been established and the responsibilities for implementation of the Protocol and JI
among the government departments have been distributed only to a certain extent. Some constraints hindering JI projects, such
as vague legislation, an unfavourable economic climate, lack of commitment to JI projects, corruption, xenophobia, state and
agency ‘capture’ still remain.
相似文献
96.
Laura Bernardi Andreas Klärner Holger von der Lippe 《Revue europeenne de demographie》2008,24(3):287-313
This article contributes to the ongoing debate on the economic determinants of fertility behavior by addressing the role of
job insecurity in couples’ intentions concerning parenthood and its timing. It starts from the hypothesis that cultural values
moderate individuals’ reactions to job insecurity and the way it is related to family formation. With a systematic thematic
content analysis of a set of semi-structured interviews with childless men and women around the age of 30 in eastern and western
Germany, we are able to show that there are substantial differences in the consequences of job insecurity on intentions to
have a first child. In western Germany, a relatively secure job career is expected to precede family formation, and this sequence
of transitions is rather rigid, whereas in eastern Germany job security and family formation are thought of and practiced
as parallel investments. We suggest that the lack of convergence in family formation patterns between eastern and western
Germany after the unification of the country in 1990 is partially related to different attitudes toward job insecurity in
the two contexts. 相似文献
97.
98.
V. Scott H. Solberg Aaron H. Carlstrom Kimberly A. S. Howard Janice E. Jones 《The Career development quarterly》2007,55(4):313-327
Using cluster analysis, 789 predominately Latino and African American high school youth were classified into varying academic at‐risk profiles using self‐reported levels of academic confidence, motivation to attend school, perceived family support, connections with teachers and peers, and exposure to violence. Six clusters emerged, 5 of which were identified as “at‐risk.” The clusters were examined in relation to academic stress, health status, grades, and school retention. Exposure to violence was one distinguishing feature of youth identified as most vulnerable, vulnerable, and resilient; however, youth identified as resilient recorded better academic outcomes. 相似文献
99.
This paper proposes an experimental test to evaluate the performance of the serial cost sharing rule, originally proposed
by Shenker [Sigmetrics, 241–242 (1990)] and then analyzed by Moulin and Shenker [Econometrica 60, 1009–1037 (1992)]. We report
measures of the performance and efficiency of the serial mechanism by comparing the choices and payoffs attained by the subjects
to the expected equilibrium allocations. Experimental evidence shows that learning is needed for the subjects to converge
to the equilibrium strategy. However, in terms of efficiency, the serial mechanism leads to almost efficient allocations. 相似文献
100.