首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1586篇
  免费   60篇
管理学   226篇
民族学   42篇
人口学   123篇
丛书文集   7篇
理论方法论   149篇
综合类   21篇
社会学   943篇
统计学   135篇
  2023年   5篇
  2022年   5篇
  2021年   11篇
  2020年   41篇
  2019年   47篇
  2018年   53篇
  2017年   62篇
  2016年   50篇
  2015年   39篇
  2014年   43篇
  2013年   317篇
  2012年   50篇
  2011年   53篇
  2010年   45篇
  2009年   45篇
  2008年   46篇
  2007年   32篇
  2006年   40篇
  2005年   52篇
  2004年   47篇
  2003年   38篇
  2002年   41篇
  2001年   44篇
  2000年   21篇
  1999年   25篇
  1998年   28篇
  1997年   26篇
  1996年   21篇
  1995年   18篇
  1994年   32篇
  1993年   16篇
  1992年   27篇
  1991年   16篇
  1990年   14篇
  1989年   12篇
  1988年   19篇
  1987年   18篇
  1986年   14篇
  1985年   14篇
  1984年   17篇
  1983年   13篇
  1982年   13篇
  1981年   8篇
  1979年   6篇
  1978年   11篇
  1977年   8篇
  1976年   6篇
  1975年   5篇
  1974年   5篇
  1973年   8篇
排序方式: 共有1646条查询结果,搜索用时 171 毫秒
121.
In this interview, the coeditors, along with other contributors, ask Judith Butler a variety of questions regarding queer theory, gender identities, scientific and legal discourse, bodily abjection, race and class positioning, and political organizing. This range of subject matter suggests not only the breadth of Butler's work, but also its applicability to any number of people, whose relation to theory ranges from highly politicized to politically indifferent. The interview demonstrates the responsiveness of Butler's work to cultural translation and political action.  相似文献   
122.
Objectives. This article examines the effect of election outcomes on suicide rates by combining the theory of social integration developed by Durkheim with the models of rational choice used in economics. Methods. Theory predicts that states with a greater percentage of residents who supported the losing candidate would tend to exhibit a relative increase in suicide rates. However, being around others who also supported the losing candidate may indicate a greater degree of social integration at the local level, thereby lowering relative suicide rates. We therefore use fixed‐effects regression of state suicide rates from 1981 to 2005 on state election outcomes during presidential elections to determine which effect is stronger. Results. We find that the local effect of social integration is dominant. The suicide rate when a state supports the losing candidate will tend to be lower than if the state had supported the winning candidate—4.6 percent lower for males and 5.3 percent lower for females. Conclusion. Social integration works at many levels; it not only affects suicide risk directly, but can mediate other shocks that influence suicide risk.  相似文献   
123.
124.
The effect of rejecting a two-sided preliminary test of significance for the mean of a normal distribution upon subsequent interval estimation of the mean is examined. For the case where the variance is known, conditional confidence intervals may be shorter than unconditional intervals, in contrast to the one-sided preliminary test case examined by Meeks and D’Agostino (1983, The American Statistician, 7, 134-136) . For the case where the variance is unknown and must be estimated by the sample variance, it is shown that customary intervals do not offer uniformly greater or lesser coverage than the nominal level.  相似文献   
125.
In explaining human actions, scholars and laypeople alike employ explanatory devices such as 'motives'. This paper critically reevaluates the relationship between 'professional' and 'lay' invocations of motive, proposing a general reorientation of theory and research. This reorientation emphasizes the mundane 'practical grammar' of motives, and argues that motive deployment is inextricably tied to deviance, and therefore irremediably moral. It is argued, therefore, that motives should serve as a topic for scholarship, not a resource for scholarly use. Several landmark theories of motives, deviance, and explanations are critically reviewed from the proposed vantage. Finally, a brief survey of similarly-minded work is offered, focussing on ethnomethodological arguments and findings, as illustrations of the heuristic power and promise of the outlined approach.  相似文献   
126.
Open-ended interviews with 24 couples therapy clients regarding their experience of the process of change revealed shifts in clusters of affect, communication, and cognition. Six additional contextual preconditions for change were also identified. The change process within couples was uniformly reported to be gradual.  相似文献   
127.
The nature of living systems   总被引:6,自引:0,他引:6  
Living systems theory (LST) is concerned with eight levels of living systems, each of which is composed of 20 critical subsystems that carry out essential life processes. As a result of a continuous biosocial evolution involving progressive fray-out of components, the more recently developed levels in this hierarchy have become very complex. A brief summary of LST is presented in this article. Following this is a detailed analysis of current knowledge about the timer, which we have recently included in our list of subsystems.  相似文献   
128.
Urban tree cover: an ecological perspective   总被引:11,自引:4,他引:7  
Analysis of urban tree cover is generally limited to inventories of tree structure and composition on public lands. This approach provided valuable information for resource management. However, it does not account for all tree cover within an urban landscape, thus providing insufficient information on ecological patterns and processes. We propose evaluating tree cover for an entire urban area that is based on patch dynamics. Treed patches are classified by their origin, structure, and management intensity. A patch approach enables ecologists to evaluate ecological patterns and processes for the entire urban landscape and to examine how social patterns influence these ecological patterns and processes.  相似文献   
129.
This paper presents a limited assessment of the conservatism of the Accident Sequence Evaluation Program (ASEP) human reliability analysis (HRA) procedure described in NUREG/CR-4772. The data for this study are derived from simulator examination reports from the NRC requalification examination cycle for nuclear power plant operators. The ASEP procedure was used to estimate human error probability (HEP) values for critical tasks, and the HEP results were compared with the failure rates observed in the examinations. The ASEP procedure was applied by PNNL operator license examiners who supplemented the limited information in the examination reports with expert judgment based upon their extensive simulator examination experience. Comparison of the average of the ASEP HEP values with the fraction of the population actually failed and demonstrated that the ASEP HEP values are larger (conservative) by a statistically significant average factor of two. Partitioning of tasks into subgroups based on the ASEP HEP values and comparison of the subgroup average ASEP HEP values with observed subgroup failure rates showed little or no conservatism for small ASEP HEP values, but considerable conservatism for larger ASEP HEP values.  相似文献   
130.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号