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   1561篇
  免费   43篇
  国内免费   1篇
管理学   269篇
民族学   20篇
人口学   122篇
丛书文集   198篇
理论方法论   69篇
综合类   643篇
社会学   213篇
统计学   71篇
  2023年   7篇
  2022年   9篇
  2021年   13篇
  2020年   29篇
  2019年   22篇
  2018年   35篇
  2017年   21篇
  2016年   28篇
  2015年   29篇
  2014年   64篇
  2013年   130篇
  2012年   61篇
  2011年   103篇
  2010年   66篇
  2009年   95篇
  2008年   115篇
  2007年   92篇
  2006年   110篇
  2005年   111篇
  2004年   89篇
  2003年   84篇
  2002年   58篇
  2001年   58篇
  2000年   36篇
  1999年   21篇
  1998年   13篇
  1997年   3篇
  1995年   2篇
  1994年   5篇
  1993年   7篇
  1992年   9篇
  1991年   11篇
  1990年   5篇
  1989年   4篇
  1988年   8篇
  1987年   4篇
  1986年   3篇
  1985年   5篇
  1984年   6篇
  1983年   11篇
  1982年   4篇
  1981年   12篇
  1980年   6篇
  1978年   1篇
排序方式: 共有1605条查询结果,搜索用时 343 毫秒
81.
郝建平 《阴山学刊》2009,22(5):125-128
素质教育是着眼于提高全体国民综合素质的教育。素质教育具有全面性、全体性、重能力性、贯通性等特点。实施素质教育既是教育改革的需要,也是经济、社会发展的客观要求。加强人文素质教育,离不开中华民族优秀传统文明成果的学习,而通过人文素质教育,能够使这些宝贵的资源在人才培养中发扬光大,并且与社会主义的现代文明完美地结合在一起。  相似文献   
82.
Milestone or deadline driven production management is predominant in most manufacturing companies. Problems and other disturbing occurrences tend to see their first daylight during phases where plans are implemented into reality, for example, when production commences, prototypes enter manufacturing and deliveries are expected. Conventional control routines fail to depict the true progress and procedures of the company on an on-line basis, which means that instead of being proactive they serve as means to react to already existing problems. This paper studies the application of advanced visualization techniques to the already existing information embedded in a comany's information infrastructure, and how it can help management to anticipate probable near future pitfalls. By studying those daily operations of a company which share a document relationship with the true manufacturing process, that is, the meta-manufacturing processes, a completely new perspective on the company's value-adding activities is drawn. By mining the existing data reservoirs of a company traditionally difficult management processes, such as product development, vendor integration, production planning, can be analysed and the problems identified in a novel way to react in advance. The paper displays several empirical examples from bulk to one-of-a-kind production where the method has been successfully implemented.  相似文献   
83.
SUMMARY

Employee assistance programs (EAP), work-life programs and wellness programs are three commonly provided kinds of interventions that have the goals of reducing healthcare costs, improving employee performance and fostering a healthier workplace culture. The integration of these kinds of programs is a recent trend that has the potential to offer additional synergistic benefits. New studies have linked comprehensive delivery services that support human capital needs with bottom-line financial success of the company. This evidence can be used to make the business case for offering EAP, work-life and wellness services in an integrated capacity. However, while promising, the scientific evidence thus far in this area has methodological limitations and there are critical aspects that require further study.  相似文献   
84.

In 2001, the National Center for Research Resources (NCRR) directed the 78 General Clinical Research Centers (GCRC) to develop a Research Subject Advocate (RSA) position. The RSA would report directly to the Principal Investigator (PI) of each GCRC and assure compliance of studies conducted on the GCRC with federal regulations and policies. Seven RSAs agreed to be interviewed about their new role. Website documents, electronic correspondence, and presentations at the first annual national meeting of RSAs were scrutinized using discursive analysis to shed light on this new organizational form and its potential for increased protection of human research participants. The RSA role actualizes the ethical principles of respect for persons, justice, and beneficence that are the foundation of the protection of research participants. The results also reveal the regulatory, institutional, collegial, and personal resources and barriers that assist the RSA in the successful implementation of the RSA role. In addition, issues important to the RSAs are described.  相似文献   
85.
苏洵<辨奸论>的真伪问题,一直是学界争议的话题.此前的研究,多从版本和史实考订的角度切入,取得了很大进展,但尚难说得以圆满解决.本文试以考察苏洵的"人情"观为重点,观照决定苏、王关系的深刻思想分歧,有些疑难似更容易理解.  相似文献   
86.
Group technology has been used successfully for a number of years as a setup reduction tool. It is especially valuable in low-volume high-mix manufacturing environments where products and machines may be partitioned into product families and machine cells. The partitioning of machines or processes into cells may be limited by practical constraints, and the partitioning of products is complicated as the number of products and processes increases. In this paper, the authors examine the behaviour of various grouping strategies lauded as being appropriate in situations where machine partitioning and product routeing are determined by technological constraints. Of specific experimental concern in this paper is the effect of the mean and variance of component part commonality between products on system performance under various grouping strategies in a multiple-machine environment.  相似文献   
87.
We know that inequality varies by region and also begins early in life. Bivariate data suggest that 5–14-year-old children in the 1994 National Longitudinal Survey of Youth (NLSY) score differently in reading and mathematics achievement depending on their region, with children in the South and West scoring lower. We combine literatures on regional bases of inequality and family and school capital to generate hypotheses explaining these differences. Analyses of covariance provide supportive evidence. For both outcomes among boys, the variation is explained by additive models including family and child social and human capital, although selected aspects of school capital are also influential; these models also explain math achievement among girls. A model including both additive and interactive effects explains regional differences in reading achievement for girls. We interpret these findings in terms of their implications for studying inequality in child achievement as well as for emphasizing the importance of regional inequality, particularly beyond the South versus non-South distinction.  相似文献   
88.
Fei Xu 《Serials Review》2013,39(4):235-241
Abstract

During 2009, the Hilton M. Briggs Library, South Dakota State University, went live with MetaLib, a federated search engine from Ex Libris. This paper presents the implementation process, addresses resource accessibility issues, and suggests a number of resources that can be consulted about these issues. Readers can apply similar strategies to projects involving federated search systems, as many implementation projects involve the same basic considerations presented here. The author did not find any studies specifically focused on configurations of MetaLib resources, so this content should be singularly useful.  相似文献   
89.
In these times, when fame is available to almost anyone, it is worth being able to measure the extent and dimensions of a person's charisma. Most of the research on charisma to date is restricted to the area of leadership. In this article, however, charisma is generalized to take in all human beings and is conceptualized as a multi-dimensional cognitive-affective phenomenon. The article presents a pilot study aimed at providing an adequate operational definition of the construct as well as an initial tool for its measurement. A following literature review shows how authors have developed the concept of charisma and its initial operational dimensions for empirical research. A questionnaire is developed in three stages. The factor analyses applied in stages two and three point towards a six-factor solution (i.e. six dimensions of charisma). Further analysis reveals that the developed instrument is reliable and viable as well as applicable for future theoretical and practical work.  相似文献   
90.
古典人权理论的本质主义立场将人权归结为人所固有的权利,而忽略了人权得以实现的条件,从而使人沦为没有任何身份的赤裸生命,最终导致人权在现实中很难得到有力的保障。阿伦特从现象学的视角出发,以其富有争议的方式对当代的自明之理提出了挑战,反对用固有的理论范畴来解释人类历史的经验,强调采用新的方式朝向实事本身,重新考虑人权的条件,也即共同体的基础性作用。这种对当代自明之理的尖锐挑战,为我们反思人权问题提供了新的可能性。  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