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   1074篇
  免费   39篇
管理学   81篇
民族学   7篇
人口学   60篇
理论方法论   170篇
综合类   4篇
社会学   699篇
统计学   92篇
  2023年   6篇
  2021年   9篇
  2020年   24篇
  2019年   35篇
  2018年   32篇
  2017年   46篇
  2016年   40篇
  2015年   26篇
  2014年   41篇
  2013年   214篇
  2012年   32篇
  2011年   29篇
  2010年   21篇
  2009年   20篇
  2008年   38篇
  2007年   36篇
  2006年   28篇
  2005年   29篇
  2004年   41篇
  2003年   15篇
  2002年   27篇
  2001年   20篇
  2000年   18篇
  1999年   20篇
  1998年   30篇
  1997年   18篇
  1996年   15篇
  1995年   11篇
  1994年   6篇
  1993年   10篇
  1992年   9篇
  1991年   13篇
  1990年   9篇
  1989年   9篇
  1988年   11篇
  1987年   6篇
  1986年   7篇
  1985年   12篇
  1984年   12篇
  1983年   8篇
  1982年   7篇
  1981年   12篇
  1980年   11篇
  1979年   5篇
  1978年   8篇
  1976年   5篇
  1973年   4篇
  1970年   3篇
  1969年   3篇
  1966年   3篇
排序方式: 共有1113条查询结果,搜索用时 453 毫秒
991.
What was Elizabeth Barrett Browning's mysterious and variously diagnosed “disease”? This study reviews biographical material in the light of modern family systems theory and develops a hypothesis that Elizabeth Barrett lived with her family of origin in “anorectic transaction”, and that chronic anorexia nervosa was embedded in the Victorian poet's lifestyle. The characteristics of anorectic families: enmeshment, overprotection, rigidity, and lack of conflict resolution, are shown to have been abundantly present in Barrett family patterns. Robert Browning is compared with a family therapist whose interventions restructure a system and free the anorectic from her dysfunctional symptom.  相似文献   
992.
Properties of abelian groups are used to unify the construction of cyclic and generalized cyclic designs. Necessary and sufficient conditions are obtained for the generation of fractional sets of blocks, and also for the generation of resolvable designs. It is shown how to apply these results in conjunction with efficiency arguments to obtain useful designs.  相似文献   
993.
The purpose of this study is to develop an alternative method to the traditional cohort survival technique for long-run forecasting of public school enrollment by small area. In the model presented, the difference between first grade enrollment and resident births lagged six years is viewed as a function of new housing, busing, and the percent of lagged births that are white. Least squares regression analysis was used to test the model on data in four neighborhoods in New York City for the period 1958–1969. While the model fits the historical data rather well, its usefulness for long-run forecasting is diminished in areas experiencing substantial structural change.  相似文献   
994.
995.
996.
This paper shows how the co-creation and telling of narratives helped members of an AIDS support group transform their unique and separate experiences of suffering into shared insights, intense connections and comfort. Examples of narratives are drawn from the author's experience as a co-leader of a support group for gay men living with AIDS. Current literature on group work with persons living with AIDS is embedded in a modernist orientation in which the therapist is the scientist/expert, the client has the problem and the therapist helps the client's through exploring and interpreting the client's story according to a superseding theory (Gergen and Kaye, 1992). This approach emphasizes the need for leaders to maintain objectivity and emotional distance to avoid burnout (Gabriel, 1991; Grossman and Silverstein, 1993; Tunnell, 1991). In contrast, in a post-modern therapeutic approach, there is no privileging of the therapist's narrative and the traditional hierarchical relationship is replaced by a mutual effort as therapist and client together develop stories that translate and transcend experience. Using the AIDS work as illustration, this paper offers a post-modern, narrative approach to group work and shows how persons living with AIDS can use narrative to move beyond finite structures and the limits of life.This paper couldn't have been written without the help of the group members and my co-leader Sally Bowie. I want to thank them and other friends and colleagues-particularly the members of my Philosophy Study Group for their suggestions and support.The paper is dedicated to the memory of Jack, Paul, Mark, Alex, Richard, Hugh, Stan, Tim, Michael and Bill—all members of the group who have died and to Dean who, though not a member of the group, also died of AIDS and like the others—taught me much about dignity and courage, about being gay and about living with AIDS.  相似文献   
997.
Quantitative risk assessment (QRA) is now regarded as an essential component in the analysis of risks arising from installations classified as major hazards. The purpose of this paper is to discuss the value of the results in decision-making in practical situations. The use made of QRA in three contrasting cases which came to extensive public attention in the U.K. is examined. The first concerned an extension of domestic development near a chemical factory; the second an extension to a large petrochemical complex; and the third to a proposal to build a pressurized water reactor. The two public inquiries concerned with the chemical industry accepted standards of individual risk which were comparable to the risks from everyday accidents; the evidence of societal risk that could arise from major accidents at the petrochemical complex was compared with that of a local natural hazard — flooding. Higher standards of individual safety were set in the inquiry into the PWR proposal, and the definition of societal risk was debated at length. The QRA results were analyzed to show that risks arising from accidents were lower than those from normal operations, but they were used explicitly as a check on the overall safety of the design and of the operational and licensing organization. Such qualitative examination will always be required in addition to QRA. All these inquiries were faced with considerable technical argument. There is a need for the full details of risk calculations to be clear. The usefulness of QRA as an input to decision-making would be much enhanced if the technical points at issue could be clarified outside a formal public inquiry. In addition, there are some technical questions which apply to many installations. There should be better mechanisms of technical debate to achieve a measure of agreement on the optimum methods of calculation in these cases, and some possibilities are explored.  相似文献   
998.
A comparative study of the 52 upstate New York counties replicated a previous state level study that did a principal components analysis of social problems and attempted to predict them by aspects of social structure. In the New York counties the percent Democrat predicted various welfare measures. Population density predicted health and crime problems, and affluence. When population density was controlled, affluence related only to crimes of property. Contrasting with the state study, political competitiveness (per cent voting) was related to few variables.  相似文献   
999.
Utilizing profiles of children in diverse residential programs, a computerized model was developed to explore the possibility of replicating existing placement patterns and to aid practitioners in making future child placement decisions. The model provides a method for rank-ordering placement alternatives for children needing residential care.  相似文献   
1000.
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