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   33457篇
  免费   950篇
  国内免费   408篇
管理学   934篇
劳动科学   13篇
民族学   288篇
人才学   7篇
人口学   500篇
丛书文集   3832篇
理论方法论   1404篇
综合类   24759篇
社会学   1362篇
统计学   1716篇
  2024年   53篇
  2023年   182篇
  2022年   250篇
  2021年   301篇
  2020年   415篇
  2019年   436篇
  2018年   423篇
  2017年   501篇
  2016年   561篇
  2015年   748篇
  2014年   2111篇
  2013年   2464篇
  2012年   2390篇
  2011年   2522篇
  2010年   2156篇
  2009年   2108篇
  2008年   2145篇
  2007年   2269篇
  2006年   2176篇
  2005年   2112篇
  2004年   1987篇
  2003年   1919篇
  2002年   1546篇
  2001年   1228篇
  2000年   710篇
  1999年   264篇
  1998年   136篇
  1997年   128篇
  1996年   99篇
  1995年   107篇
  1994年   85篇
  1993年   50篇
  1992年   52篇
  1991年   34篇
  1990年   30篇
  1989年   32篇
  1988年   20篇
  1987年   9篇
  1986年   9篇
  1985年   7篇
  1984年   10篇
  1983年   4篇
  1982年   5篇
  1981年   10篇
  1980年   3篇
  1979年   4篇
  1978年   2篇
  1977年   1篇
  1976年   1篇
排序方式: 共有10000条查询结果,搜索用时 3 毫秒
21.
The model of development that has governed the modernization of farming in France is increasingly coming under attack. Given this, analysing the “work” that farming performs to “translate” the criticisms with which it must cope in formulating new definitions of roles is important in order to understand changes under way in this sector. The changes undergone by farming over the past eighty years are briefly presented and then the procedures and results of a survey, conducted during the mad cow disease among beef-farmers in Burgundy, are described. Light is thus shed on the diversity of the positions that farmers have adopted with regard to the future of their occupation. An interpretation is proposed of how the distribution (and interplay between) these positions might affect agriculture. - Special issue on Agriculture and food.  相似文献   
22.
王杏飞 《唐都学刊》2005,21(6):103-107
诚信原则在民法与民事诉讼法上具有十分重要的地位,其在民事证据法领域的适用在最高人民法院《关于民事诉讼证据的若干规定》中有所体现。现行立法关于举证时限与证据失权、证人真实义务、举证责任分配与证据审查判断的相关规则在一定程度上体现了诚信原则之精神,但远非完善。为了促进民事司法公正与效率的实现,不仅应该确立诚信原则在立法上的原则地位,而且要将其转化为可以操作的具体规范,以建立完善的诚信规则体系。  相似文献   
23.
This paper investigates the determinants of labor force participation of women living in male-headed households in Seoul, South Korea, at two points in time, 1970 and 1980. Analysis of data from the 1970 and 1980 Korean Population Censuses suggests that both women's educational level and the family economic status determine women's labor force participation in Seoul. Women with middle school education or above are more economically active than those with no education. Women from lower economic backgrounds are almost two to three times more likely to be employed than those in high-status families, controlling for age, number of children under 6, and marital status. However, this pattern is not found among women from the blue-collar wage-working families.An earlier version of this paper was presented at the 1988 meetings of the Population Association of America.  相似文献   
24.
中国封建社会虽说是一种农业经济、自然经济,但商品经济却是它不可或缺的润滑剂、催化剂和动力。中国封建社会生产力的基础和主干是个体小生产农业,它要求土地与劳动力的紧密结合,自耕农便成为这种结合的最好形式,能够取得最大的经济效益,而地主土地所有制是以经济的手段与劳动者结合,也能取得较好的经济效益。在农业基础之上的是手工业和商业。城市和货币是中国经济结构涉及的两个特点,而凌驾于这一切之上的,是封建国家对经济的强大的控制与干预。  相似文献   
25.
The present paper aims to consider the cultural function of television as a technology for the creation of a public memory. The television system records past images, preserves them, and broadcasts various historical programs. A viewer owns the public memory jointly, through watching/consuming programs. However, the process of production and consumption of programs is linked with the exclusion of other historical memories from the public space. After all, the creation of public memories in depth is related to social power. Through the analysis in concrete terms of a series of programs of Project X and the second episode of the Nippon Hoso Kyokai (NHK; Japan Broadcasting Corporation) series, Special Edition: Judging War, the relationship between the organization of public memories and social power is explored. Project X depicts the challenges of engineers of middle standing who initiated new industrial and technological developments in the 1960s and 1970s. Special Edition: Judging War is based on coverage of the Women's International War Crimes Tribunal on Japan's Military Sexual Slavery. This program was subjected to revision on the eve of its broadcast. What forms of expression were eliminated? These two programs should help us define more clearly what the Japanese media selects for incorporation into the public memory.  相似文献   
26.
基于增辟一个本体论角度以研究汉语词汇及其发展规律的主张 ,从本体论角度对名词“时”的形成过程、词义引申、派生词系的基本动力和内在规律进行考察 ,认为中华先民立足农耕生活的实际 ,反思和筹划自己的生存方式、追求生存方式与自然环境的和谐统一 ,并使之获得语言“意义”的标记 ,是名词“时”形成发展的基本动力和根本规律 ,它可以解释“时”的一切词汇现象。  相似文献   
27.
Data from the 1988 National Survey on Families and Households were analyzed to examine the associations among marital conflict, ineffective parenting, and children's and adolescents' maladjustment. Parents' use of harsh discipline and low parental involvement helped explain the connection between marital conflict and children's maladjustment in children aged 2 through 11. Parent‐child conflict was measured only in families with a target teenager and also was a significant mediator. Although ineffective parenting explained part of the association between marital conflict and children's maladjustment, independent effects of marital conflict remained in families with target children aged 2 through 11 (but not for families with a teenager). With a few exceptions, this pattern of findings was consistent for mothers' and fathers' reports, for daughters and sons, for families with various ethnic backgrounds, and for families living in and out of poverty.  相似文献   
28.
房地产抵押,是当前我国房地产市场的一个热点。本文试图揭示房地产抵押的主体、客体、特征、方式,以及估价、清偿、再抵押等诸多的法律问题,从不同的角度进行了理论探索,并对如何进一步完善房地产抵押制度提出立法的思考。  相似文献   
29.
In Sweden, government-mandated paid parental leave has been available to both mothers and fathers since 1974. By 2006, each parent had two non-transferable leave months and nine additional months to share. From the beginning, parental leave was presented as a policy designed to promote gender equality, with women and men having equal opportunities and responsibilities to contribute economically to the family and care for children. Sweden thus provides a unique setting to explore whether social policy can be an important instrument for changing the gender contract. Analysing survey data from 356 fathers working in large private companies, we found that the amount of parental leave days taken had positive effects on several aspects of fathers’ participation in childcare and on their satisfaction with contact with children, controlling for other factors contributing to fathers’ participation in childcare. Our findings suggest that the full potential of Sweden's parental leave policy for degendering the division of labour for childcare will not likely be met until fathers are strongly encouraged by social policy to take a more equal portion of parental leave.  相似文献   
30.
当振动筛筛箱各点作长轴平行于筛面的椭圆轨迹运动时,这种振动筛的胶带轮不可能只作定轴转动(即自定中心)。如果恰当地选择胶带轮几何中心的偏心值,胶带轮的摆动幅度将减小,因此,胶带的工作情况仍将得到改善。  相似文献   
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