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   18532篇
  免费   355篇
管理学   2191篇
民族学   103篇
人才学   6篇
人口学   1741篇
丛书文集   107篇
教育普及   2篇
理论方法论   1688篇
现状及发展   1篇
综合类   235篇
社会学   9205篇
统计学   3608篇
  2023年   97篇
  2022年   79篇
  2021年   95篇
  2020年   288篇
  2019年   455篇
  2018年   471篇
  2017年   645篇
  2016年   456篇
  2015年   356篇
  2014年   434篇
  2013年   3134篇
  2012年   655篇
  2011年   575篇
  2010年   462篇
  2009年   433篇
  2008年   492篇
  2007年   494篇
  2006年   456篇
  2005年   417篇
  2004年   411篇
  2003年   386篇
  2002年   384篇
  2001年   466篇
  2000年   383篇
  1999年   379篇
  1998年   310篇
  1997年   278篇
  1996年   286篇
  1995年   272篇
  1994年   257篇
  1993年   250篇
  1992年   289篇
  1991年   288篇
  1990年   260篇
  1989年   257篇
  1988年   243篇
  1987年   227篇
  1986年   218篇
  1985年   246篇
  1984年   234篇
  1983年   233篇
  1982年   177篇
  1981年   155篇
  1980年   170篇
  1979年   169篇
  1978年   141篇
  1977年   140篇
  1976年   122篇
  1975年   115篇
  1974年   96篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
We examine the connections between neo-liberal forms of state restructuring and intervention in disabled people's lives, looking in particular at how these have affected disabled women's experiences of an income support program, the Ontario Disability Support Program (ODSP), in Ontario, Canada. We first outline why and how state programs have been re-designed and implemented in increasingly harsh ways as a result of such neo-liberal forms of state restructuring. Even groups formerly considered among the 'deserving poor' have found their access to social assistance diminished. We then argue that this is an outcome of state programs, policies and practices which are re-asserting and more deeply entrenching 'ableness' as a necessary condition of citizenship, inclusion and access to justice. Finally, we illustrate how disabled women's lives and well-being have been altered as a result of changes in the provision of these forms of state assistance using in-depth semi-structured interviews conducted with 10 women in Ontario.  相似文献   
992.
The authors focus on career counseling from a cultural perspective, using the proxy construct of race/ethnicity. They briefly describe traditional career counseling and critique the degree to which the myriad cultural contexts that shape clients' career development are incorporated into vocational theories and practice. They conducted a meta‐analysis of research that has investigated the relationship between culture and vocational choice variables and concluded (a) that race/ethnicity differences do not greatly affect career aspirations but (b) that there are differences among racial/ethnic groups in perceptions of career‐related opportunities and barriers.  相似文献   
993.
Abstract Routes to economic development attract considerable attention in community and rural sociology. Social scientists draw increasingly on studies of social capital and environmental surroundings as they examine the factors that facilitate and inhibit economic development. However, few empirical analyses exist that analyze the impact of the combination of social infrastructure and natural capital on different forms of economic development such as on industrial recruitment and self‐development. Using data collected from six communities in Washington State, the interaction of a community's social infrastructure and natural capital on industrial recruitment and self‐development efforts is examined. Results suggest that while natural capital positively impacts a community's successful recruitment of outside industries, it is not significant for a community's level of self‐development. However, a community's social infrastructure, measured by the existence of active civic organizations, local businesses that support local community projects, community‐wide fund‐raising capacity, and extra‐local linkages to nearby communities, state, and national agencies, positively affects both industrial recruitment and self‐development. These findings illustrate the need for communities and local activists to carefully weigh their advantages and potential shortcomings when deciding on an economic development strategy.  相似文献   
994.
995.
996.
997.
Terrorism poses both direct and indirect threats to the operations of the firm. It represents a market imperfection that increases transaction costs and creates barriers to the free flow of goods, affecting potential gains that would occur in the presence of unhindered exchange. Terrorism reflects the risk or actual encounter of violent acts, whose goal is to engender fear, coercion, or intimidation. We investigate terrorism and its association with marketing strategy and operations. Key concepts on terrorism are reviewed and a collection of propositions is offered. We highlight the pivotal roles of sourcing, production, distribution, pricing, communications, and general business strategy as functions influenced by, or capable of influencing, terrorism. Lastly, we offer managerial implications, as well as directions and guidelines for future research.  相似文献   
998.
The authors consider the optimal design of sampling schedules for binary sequence data. They propose an approach which allows a variety of goals to be reflected in the utility function by including deterministic sampling cost, a term related to prediction, and if relevant, a term related to learning about a treatment effect To this end, they use a nonparametric probability model relying on a minimal number of assumptions. They show how their assumption of partial exchangeability for the binary sequence of data allows the sampling distribution to be written as a mixture of homogeneous Markov chains of order k. The implementation follows the approach of Quintana & Müller (2004), which uses a Dirichlet process prior for the mixture.  相似文献   
999.
1000.
In this paper we consider testing that an economic time series follows a martingale difference process. The martingale difference hypothesis has typically been tested using information contained in the second moments of a process, that is, using test statistics based on the sample autocovariances or periodograms. Tests based on these statistics are inconsistent since they cannot detect nonlinear alternatives. In this paper we consider tests that detect linear and nonlinear alternatives. Given that the asymptotic distributions of the considered tests statistics depend on the data generating process, we propose to implement the tests using a modified wild bootstrap procedure. The paper theoretically justifies the proposed tests and examines their finite sample behavior by means of Monte Carlo experiments.  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