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   4965篇
  免费   108篇
  国内免费   20篇
管理学   777篇
民族学   28篇
人才学   1篇
人口学   619篇
丛书文集   37篇
理论方法论   424篇
综合类   203篇
社会学   2389篇
统计学   615篇
  2023年   20篇
  2021年   13篇
  2020年   38篇
  2019年   57篇
  2018年   96篇
  2017年   126篇
  2016年   161篇
  2015年   78篇
  2014年   77篇
  2013年   565篇
  2012年   264篇
  2011年   215篇
  2010年   103篇
  2009年   99篇
  2008年   121篇
  2007年   115篇
  2006年   117篇
  2005年   661篇
  2004年   383篇
  2003年   253篇
  2002年   154篇
  2001年   143篇
  2000年   89篇
  1999年   70篇
  1998年   63篇
  1997年   64篇
  1996年   73篇
  1995年   42篇
  1994年   49篇
  1993年   48篇
  1992年   50篇
  1991年   56篇
  1990年   47篇
  1989年   40篇
  1988年   33篇
  1987年   33篇
  1986年   23篇
  1985年   28篇
  1984年   45篇
  1983年   39篇
  1982年   37篇
  1981年   47篇
  1980年   32篇
  1979年   27篇
  1978年   24篇
  1977年   33篇
  1976年   32篇
  1975年   19篇
  1974年   11篇
  1973年   22篇
排序方式: 共有5093条查询结果,搜索用时 515 毫秒
141.
民营企业文化管理的重构   总被引:19,自引:1,他引:19  
民营企业文化管理重构,主要包括理念和制度两个方面.在理念上,要把民营企业的非理性的血缘、情缘文化理念,转变为现代企业的业缘、事缘理念;要用"以人为本"的现代管理理念,取代以"以工具为本"的陈旧理念;用注重灵魂塑造的理念,取代注重形式主义的有害理念;用注重长期培育的理念,取代追求短期见效的落后理念;用注重形成企业集体无意识的理念,取代注重企业细小行为规范的肤浅理念.在制度方面,民营企业要努力建构自己的文化意义符号管理制度,文化沟通网络管理制度,职场氛围管理制度,文化训练管理制度,文化遗传管理制度等.  相似文献   
142.
Abstract

Robert Cox developed a potent approach to studying world orders that is premised on the capacities of a special intellectual, the critical theorist, to discern social structures and the possibilities for their radical change in the future. While acknowledging the ethical appeal of adopting this intellectual persona, in this paper we are concerned with the style of historiography that it requires. In particular, we argue that the imperative to discover and foster the beginnings of social change leads to a version of philosophical history that will likely produce systematic anachronism. This is not uncommon in the discipline of International Relations, but in the case of Cox it stands in tension with some of his avowed intellectual sources, especially the work of Giambattista Vico, and with the aim of providing critical historical perspective on the present. We argue that Vico stands as an example of an alternative historical-empirical line of research that would better serve Coxian ambitions.  相似文献   
143.
Research suggests the relationship between pleasure and condom use during penile–vaginal intercourse (PVI) is associated with relationship status. This online study examined pleasure ratings and condom use at last PVI, stratifying by partner type, among a national sample of Canadian university students. Participants were 715 undergraduates (60.7% women, 39.3% men) who reported on their most recent sexual experience. Condom use decreased with level of relationship commitment, whereas ratings of pleasure increased. Overall, participants were more likely to rate their most recent PVI as Very pleasurable when condoms were not used compared to when condoms were used. However, when stratified by partner type, these differences largely disappeared. For women, with one exception, there were no differences in pleasure between PVI with and without condoms across most partner-type categories. Women in committed dating relationships were more likely to report their last PVI as very pleasurable if condoms were not used than women in these same relationships who had used condoms. Across relationship categories, men who did and did not use condoms did not differ in terms of their pleasure ratings. The results of this study suggest relationship context should be taken into account when assessing condom use experiences.  相似文献   
144.
In response surface methodology, one is usually interested in estimating the optimal conditions based on a small number of experimental runs which are designed to optimally sample the experimental space. Typically, regression models are constructed from the experimental data and interrogated in order to provide a point estimate of the independent variable settings predicted to optimize the response. Unfortunately, these point estimates are rarely accompanied with uncertainty intervals. Though classical frequentist confidence intervals can be constructed for unconstrained quadratic models, higher order, constrained or nonlinear models are often encountered in practice. Existing techniques for constructing uncertainty estimates in such situations have not been implemented widely, due in part to the need to set adjustable parameters or because of limited or difficult applicability to constrained or nonlinear problems. To address these limitations a Bayesian method of determining credible intervals for response surface optima was developed. The approach shows good coverage probabilities on two test problems, is straightforward to implement and is readily applicable to the kind of constrained and/or nonlinear problems that frequently appear in practice.  相似文献   
145.
New construction methods of the regular A-optimal design matrices with elements −1, 0, 1 are presented, under assumption of nonhomogeneity of variance error. The presented constructions are based on the incidence matrices of the balanced bipartite weighing designs.  相似文献   
146.
147.
A Model of Quality of College Life (QCL) of Students in Korea   总被引:1,自引:1,他引:0  
This study develops and tests a model of quality of college life (QCL) of students in Korea. In this study, QCL of students is conceptualized in terms of needs satisfaction and affect balance. It has been hypothesized that satisfaction with education services, administrative services, and facilities have a significant impact on QCL, which in turn positively influences identification, positive word of mouth, and overall quality of life. The results of a survey on 228 Korean college students largely support the model. Managerial and policy implications are discussed.  相似文献   
148.
This paper characterizes vulnerable workers in Canada and the federal jurisdiction, based upon characteristics such as employment status, demographic characteristics, and job characteristics, and identifies areas in which labour standards may have a role. Based on this analysis, the paper evaluates the potential for labour standards to address economic vulnerability, focusing on labour standards policies aimed at wages and benefits, hours, and employment arrangements. In addition, the analysis considers the extent to which labour standards are likely to reach vulnerable workers. The results suggest several potential roles for labour standards and highlights policy implications.
George A. SlotsveEmail:
  相似文献   
149.
Abstract Recent initiatives from state and federal government agencies have helped foster the formation of community‐based watershed organizations. Although there is a great deal of enthusiasm about the potential of these organizations to enhance water quality, relatively little attention has been paid to the impacts these organizations may have on the well‐being of rural communities more generally. Assessments of effectiveness have typically focused on specific activities and accomplishments, rather than a broader range of community‐based effects. In short, we ask whether community‐based environmental management improves community as well as environment. Our research utilized a mixed‐methods design, including a statewide mail survey of all Pennsylvania watershed organizations, followed by in‐depth interviews with 28 rural watershed organizations. This sequential approach progressively explored in more detail definitions of effectiveness, including the building of rural capacity. We find watershed organizations are potentially effective mechanisms for building local leadership, enhancing the skills of rural residents, and making valuable connections with other communities, facing similar water‐resource and rural‐development issues. However, the range of issues with which local watershed organizations engage and the methods they currently utilize may eventually limit their usefulness.  相似文献   
150.
The article “Emergence of an academic elite? The impact of universities’ size and reputation on research funding” by Katrin Auspurg, Thomas Hinz and Jürgen Güdler (volume 4/2008 of this Journal) discusses critically Richard Münch’s thesis of monopolistic tendencies in the German science system. Unfortunately the authors focus in their analysis on an improper object, the “Individual grants programme” (Normalverfahren) of the German Research Foundation (DFG). However, problematic developments for the German science system will rather result from the “Coordinated grants programmes” (koordinierte Programme), in particular the excellence initiative. Furthermore the authors fail to connect their analysis to the broader context of the functions and implications of the increasing role of third party funding in the German science system.  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