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   10787篇
  免费   193篇
  国内免费   2篇
管理学   1495篇
民族学   63篇
人才学   3篇
人口学   966篇
丛书文集   70篇
理论方法论   1076篇
综合类   225篇
社会学   5494篇
统计学   1590篇
  2020年   152篇
  2019年   250篇
  2018年   262篇
  2017年   371篇
  2016年   261篇
  2015年   201篇
  2014年   253篇
  2013年   1738篇
  2012年   352篇
  2011年   342篇
  2010年   272篇
  2009年   261篇
  2008年   251篇
  2007年   291篇
  2006年   262篇
  2005年   265篇
  2004年   247篇
  2003年   180篇
  2002年   215篇
  2001年   276篇
  2000年   231篇
  1999年   210篇
  1998年   168篇
  1997年   157篇
  1996年   154篇
  1995年   144篇
  1994年   150篇
  1993年   149篇
  1992年   151篇
  1991年   148篇
  1990年   152篇
  1989年   148篇
  1988年   135篇
  1987年   148篇
  1986年   116篇
  1985年   147篇
  1984年   156篇
  1983年   141篇
  1982年   123篇
  1981年   89篇
  1980年   111篇
  1979年   113篇
  1978年   102篇
  1977年   86篇
  1976年   88篇
  1975年   99篇
  1974年   94篇
  1973年   69篇
  1972年   61篇
  1971年   53篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
131.
132.
The iron law of oligarchy is applied to the VFW. Using participant observation and qualitative interviews, membership of the VFW is dichotomized into a leadership oligarchy and a drinking membership. Opinions of members of the two groups about the purposes of the organization and about each other are documented. An historical analysis traces the change in organizational goals over time from promoting nationalism, fraternalism, and special benefits for members to political advocacy of veterans' rights.  相似文献   
133.
The effects of prolonged winter weather on public order have been overlooked in sociological research literature. A naturalistic observational study conducted over a two year period using team field research methods documents several phenomena characteristic of winter public order. First, there were exaggerated body glosses or officious displays, second, decreased numbers of people, third, displays of a festive attitude, and fourth, an attitude of adventure and exploration. These observations allow a generalization that winter public behavior differs from that described by Goffman in that conditions provide greater freedom to the individual in the uses to which urban territory can be put. This democratization of urban space is explained in terms of Homan's model of group processes which suggests that public norms will be suspended with decreased activity and interaction.

相似文献   

134.
135.
Summary This paper shows that the Indiana Amish, a high-fertility Anabaptist population, regulate their marital fertility according to their family finances. We linked demographic data from the Indiana Amish Directory with personal property tax records at 5, 15 and 25 years after marriage and found fertility differences by occupation and wealth. Correlations between family size and wealth at the beginning, middle and end of childbearing years were positive. Wealthier women exhibited higher marital fertility, had longer first birth intervals, were older at the birth of their last child, and had larger families than poorer women. Over the past 30 years, marital fertility has remained constant among older women; but birth rates among younger women have been rising rapidly.  相似文献   
136.
In this article the authors describe the introduction to date of a formal planning process at a British manufacturing company which, according to its recent performance, had no pressing need to implement radical change. Is Rolls-Royce Motors' decision the symptom of a new trend in industry to overhaul planning techniques while the going is good? How was company morale used to justify a new planning style? Why did an evidently capable organization choose to engage consultancy assistance? While the company's intentions are not yet fully achieved, its experience may be of benefit to others contemplating a similar decision.  相似文献   
137.
138.
"Comparative analysis of out-migration [in the United States]...reveals substantial ethnic differentials. Part of the variation results from group compositional differences in social class and other characteristics normally related to migration, particularly age, education and local birth. Equally important, however, are indicators of social and economic bonds." The data concern 3,345 adults who were first interviewed between 1967 and 1969 in Rhode Island and were reinterviewed in 1970, 1971, and 1979. "The results suggest that ethnic groups characterized by a dense network of social and economic ties do not sponsor out-migration, which has been the emphasis of many past studies of chain migration and migrant assimilation. Rather, they deter out-migration by providing alternative opportunities within the ethnic community."  相似文献   
139.
Abstract The practice of post-partum abstinence has been a long-standing tradition in many societies of tropical Africa, yet recent research suggests an erosion of the taboo on post-partum sexual relations as a means of fertility control. The current study among women in the lower income groups in Kinshasa, Zaire, provides evidence of this. There is strong motivation toward child-spacing, as shown by 80 per cent of the women who reported to be currently practising some means of fertility control: 73 per cent with traditional methods, only 7 per cent with modern contraceptives. There appears to be some carry-over of traditional practice, in that abstinence is related to the age and nursing status of the last born child. However, the most widely practised method is withdrawal. This suggests a desire on the part of this population for alternatives to abstinence, an issue with important implications for future family planning programs in Zaire.  相似文献   
140.
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