全文获取类型
收费全文 | 473篇 |
免费 | 31篇 |
国内免费 | 1篇 |
专业分类
管理学 | 55篇 |
民族学 | 6篇 |
人口学 | 23篇 |
丛书文集 | 25篇 |
理论方法论 | 53篇 |
综合类 | 88篇 |
社会学 | 208篇 |
统计学 | 47篇 |
出版年
2023年 | 8篇 |
2022年 | 5篇 |
2021年 | 5篇 |
2020年 | 16篇 |
2019年 | 20篇 |
2018年 | 19篇 |
2017年 | 30篇 |
2016年 | 20篇 |
2015年 | 16篇 |
2014年 | 21篇 |
2013年 | 71篇 |
2012年 | 24篇 |
2011年 | 22篇 |
2010年 | 27篇 |
2009年 | 27篇 |
2008年 | 14篇 |
2007年 | 14篇 |
2006年 | 18篇 |
2005年 | 18篇 |
2004年 | 11篇 |
2003年 | 14篇 |
2002年 | 18篇 |
2001年 | 14篇 |
2000年 | 15篇 |
1999年 | 9篇 |
1998年 | 1篇 |
1997年 | 7篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1991年 | 1篇 |
1988年 | 1篇 |
1986年 | 3篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1975年 | 3篇 |
1965年 | 1篇 |
1963年 | 1篇 |
排序方式: 共有505条查询结果,搜索用时 31 毫秒
111.
112.
This article demonstrates how the gendered patriarchal mechanisms that exclude women from the political sphere are being produced, re-produced, and challenged in interpersonal political conversations by concentrating on the discursive mechanisms that construct the way young Israeli women and men talk about politics. The research is based on a yearlong intra-group dialog process. The group met for weekly sessions during two semesters, in which the group members discussed and expressed their thoughts and feelings regarding the Israeli–Palestinian conflict. Critical discourse analysis (CDA) demonstrated how the political space is being marked, defined and delimited through gendered discursive practices. We present the different roles participants take in the group, and in particular the different strategies women use in face of disciplinary discursive mechanisms. The process revealed that the development in the group discussion was strongly intertwined with the change in the positioning strategies of the female participants. In particular, we found that women deployed emotionality as a tool of resistance that challenges gender binaries and masculine dominance. Our conclusion highlights the importance of the daily interactions in creating, sustaining and changing the political discourse of a society in conflict. 相似文献
113.
Two effects of occupational structure on nuptiality levels are examined: a direct functional effect related to the influence of socioeconomic characteristics on the feasibility and desirability of marriage, and an indirect structural effect related to nuptiality levels via sex selective migration patterns and population sex ratios. Our analysis shows that nuptiality levels in nineteenth century English and Welsh districts were responsive to occupational variation and that both direct and indirect effects were significant. Our results suggest that socioeconomic factors, often overlooked in favor of cultural explanation, must be considered in the analysis of nuptiality. 相似文献
114.
Seasonality and vertical structure of light-attracted insect communities in a dipterocarp forest in Sarawak 总被引:6,自引:0,他引:6
Makoto Kato Tamiji Inoue Abang Abdul Hamid Teruyoshi Nagamitsu Mahamud Ben Merdek Abdul Rahman Nona Takao Itino Seiki Yamane Takakazu Yumoto 《Researches on Population Ecology》1995,37(1):59-79
Nocturnal flying insects were collected monthly for 13 months using ultra violet light-traps set at various vertical levels
in a weakly-seasonal, tropical lowland dipterocarp forest in Sarawak, Malaysia. Abundance, faunal composition, size distribution
and guild structure of these samples were analyzed with respect to temperal and vertical distributions. The nocturnal flying
insect community in the canopy level was highly dominated by fig wasps (84%) in individual number, and by scarabaeid beetles
(28%) in weight. A principal component analysis on monthly catches detected non-random, seasonal trends of insect abundance.
The first two principal trends were an alternation of wetter (September to January) and less wet seasons (February to August)
and an alternation between the least wet (January to March) and the other seasons. Many insect groups were less abundant in
the least wet season than the other seasons, whilst inverse patterns were found in Scarabaeidae and Tenebrionidae. Significantly
positive and negative correlations between monthly catch and rainfall were detected only in ovule-feeders and in phloem-feeders,
respectively. Delayed, significant negative correlations between monthly catch and 1–3 month preceding rainfall were more
frequently detected in phytophages, phloem-feeders, seed-feeders, wood-borers and scavengers. The peak in abundance along
vertical levels were found at the canopy level (35 m) for phloem-, ovule-, seed-, root-, fungal-feeders and nectar collectors,
at an upper subcanopy level (25 m) for scavengers and aquatic predators, and at a middle subcanopy level (17 m) for ants.
Catches at the emergent level (45 m) did not exceed those at the canopy level. 相似文献
115.
This paper examines the determinants of the adoption of the veterans' pension program and how it served as a prototype for the creation and administration of the federal welfare system in the United States. We provide statistical evidence in the form of an analysis of votes in the House of Representatives that state-based special interests which had supported the ongoing liberalization of the veterans' pension program provided significant support for the adoption of the Social Security Act of 1935. There is clear evidence the social security system was not adopted as a simple extension of state old-age pension programs. 相似文献
116.
The authors propose a new class of robust estimators for the parameters of a regression model in which the distribution of the error terms belongs to a class of exponential families including the log‐gamma distribution. These estimates, which are a natural extension of the MM‐estimates for ordinary regression, may combine simultaneously high asymptotic efficiency and a high breakdown point. The authors prove the consistency and derive the asymptotic normal distribution of these estimates. A Monte Carlo study allows them to assess the efficiency and robustness of these estimates for finite samples. 相似文献
117.
关于党与人大在国家中地位的理性分析 总被引:1,自引:0,他引:1
马奔 《聊城大学学报(社会科学版)》2005,3(3):6-9
党政关系是政治体制改革的中心环节,党政关系之所以难分难解的根本原因之一就在于党部分地承担起本应由人大来履行的职责,所以说党政关系最重要的就是党与人大的关系。只有正确处理党与人大的关系才能从根本上克服“党政不分”的弊端。然而,正确处理党与人大的关系却是一个复杂且难度很大的问题。对党与人大在国家中地位的分析可以帮助我们更好地处理两者的关系。 相似文献
118.
Yakov Ben‐Haim 《Risk analysis》2012,32(10):1638-1646
Risk analysis is challenged in three ways by uncertainty. Our understanding of the world and its uncertainties is evolving; indeterminism is an inherent part of the open universe in which we live; and learning from experience involves untestable assumptions. We discuss several concepts of robustness as tools for responding to these epistemological challenges. The use of models is justified, even though they are known to err. A concept of robustness is illustrated in choosing between a conventional technology and an innovative, promising, but more uncertain technology. We explain that nonprobabilistic robust decisions are sometimes good probabilistic bets. Info‐gap and worst‐case concepts of robustness are compared. Finally, we examine the exploitation of favorable but uncertain opportunities and its relation to robust decision making. 相似文献
119.
Jonathan G. Kimmes Matthew E. Jaurequi Kathryn Roberts Victor W. Harris Frank D. Fincham 《Journal of marital and family therapy》2020,46(1):30-41
Relationship mindfulness is the degree to which individuals tend to be mindful during interactions with romantic partners. In this study, we examined both the intrapersonal and interpersonal links between relationship mindfulness and psychological and relationship functioning in a sample of 219 couples who had been in their relationship for at least 1 year. Even when accounting for the general tendency to be mindful, relationship mindfulness was linked with markers of relationship well-being and psychological functioning, both intrapersonally and interpersonally. The findings bring to light the importance of considering relationship mindfulness in clinical work with couples that focuses on addressing deficiencies in relationship or psychological well-being. 相似文献
120.
通过实例讨论了支路电流法、网孔分析法、节点电压法、叠加原理和戴维南定理的适用性 ,最后对电路分析时不同电路如何选用合适方法给出了一个参考性选择 相似文献