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   1841篇
  免费   9篇
  国内免费   19篇
管理学   295篇
民族学   14篇
人口学   371篇
丛书文集   12篇
理论方法论   83篇
综合类   179篇
社会学   698篇
统计学   217篇
  2023年   3篇
  2020年   3篇
  2019年   7篇
  2018年   26篇
  2017年   50篇
  2016年   88篇
  2015年   25篇
  2014年   11篇
  2013年   39篇
  2012年   171篇
  2011年   134篇
  2010年   29篇
  2009年   14篇
  2008年   26篇
  2007年   16篇
  2006年   18篇
  2005年   566篇
  2004年   285篇
  2003年   151篇
  2002年   43篇
  2001年   81篇
  2000年   32篇
  1999年   1篇
  1998年   7篇
  1996年   2篇
  1992年   2篇
  1991年   8篇
  1990年   1篇
  1989年   3篇
  1988年   1篇
  1986年   1篇
  1985年   3篇
  1984年   2篇
  1982年   1篇
  1981年   2篇
  1980年   1篇
  1979年   2篇
  1978年   1篇
  1977年   1篇
  1976年   2篇
  1975年   2篇
  1973年   1篇
  1972年   1篇
  1971年   1篇
  1968年   3篇
  1966年   1篇
  1964年   1篇
排序方式: 共有1869条查询结果,搜索用时 2 毫秒
61.
The premise of this paper is that effective supervision and proper internal control system (ICS) can promote accountability and transparency, and this will attract more donors. However, in a developing country like Malaysia, it is common that proper accounting standards are not available, the laws are not enforced, and charities often struggle for survival. Debates on regulating nonprofit organizations (NPOs) have been sensitive to many and are often left unresolved, and some quarters believe that NPOs should be left to handle their own affairs. This paper provides evidence from a survey of 60 charities on the status of their ICS. It briefly describes the current state of regulations in Malaysia and makes a case for better monitoring of the sector, as this might be the reason NPOs are lacking in their ICS. We propose what type of regulation and assistance can be provided by the authorities to this sector, not only in Malaysia but also in other developing countries facing similar challenges.  相似文献   
62.
本文是对清华大学教授葛兆光新著《中国思想史》第一卷的学术评论。文章认为 ,葛先生“重写”思想史的基本路子即以论带史、以今视昔、以文领义 ,而“基本路子只有一条 ,一分为三 ,乃是方便说法”。事实上 ,思想史领域本来就别有洞天 ,“葛先生自许的突破之处 ,不过是划地为牢 ,然后纵身一跃 ,作突破状而已。”文章还批评了《中国思想史》中存在的理路不清、用词不当的一些“大议论”。本文作者总结道 :如果要我用一句话来评论这本书 ,我将说 :“在这本号称‘思想史’的书里 ,我看不到历史上的思想和知识 ,我只看到现在一位中国人葛兆光的‘思想’”。  相似文献   
63.
本文探讨了科学发现过程中的非理性因素直觉、灵感,等等,它们在科学研究中往往起到十分重要的作用.文章阐述了灵感思维的突发性、非逻辑性等特点,以及机遇在加速科学发现进程中所起的作用.文章指出,研究环境尤其研究单位的学风、传统和学术水平等,对于科研的进程和成败起着极大的作用,并以诺贝尔奖得主的情况作了深入的讨论.  相似文献   
64.
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   
65.
We interpret gradients in population dynamics of the gray-sided vole from the southwestern part of the island of Hokkaido to its northeastern part within the framework of a phenomenological model involving the relative length of summer and winter. In Hokkaido, as in other northern regions, both spring and fall is considered as short transition periods between the two main seasons — summer (the primary breeding season) and winter (the non-reproductive or secondary breeding season). We show that the geographic transition in dynamics may be understood as the combined consequence of different patterns of density-dependence during summer and winter, and geographically varying season lengths. Differences are shown to exist between summer and winter with respect to strength of density-dependence. Direct density-dependence, in particular, is stronger during winter than during summer. A model is presented to show how relative lengths of seasons can induce both stable and periodically fluctuating population dynamics. The results are compared and contrasted with what is otherwise known about the gradient in rodent dynamics in Fennoscandia.  相似文献   
66.
Natural hybridization among wingless carabid beetles of the subgenusOhomopterus (Carabidae, genusCarabus) is reviewed, and its significance in the evolution of this subgenus discussed. Natural hybridization occurs between parapatric species of similar size. Two case studies of natural hybridization suggest that natural hybridization could have affected the evolution of this subgenus in different ways. When there is a large difference in genital morphology between hybridizing species, interspecific copulation often results in genital injuries that causes mortality of copulating individuals, and hence reduces the fitness of hybridizing individuals greatly. In such a case, hybridization may be effective in maintaining the parapatric distribution of the two species, and in the long term, may promote reinforcement selection for traits which are effective in prezygotic reproductive isolation. When the morphological difference in genitalia is not so large as to cause genital injury, a hybrid population may be established at the intermediate zone between two parental species, provided that the immigration rates of the two species into the intermediate zone are small. Thus, natural hybridization may have contributed to both divergence and reticulate evolution in this subgenus.  相似文献   
67.
We reply to the critical comments of Richard Münch and the author group Jansen, Heidler and von Goetz on our article “Emergence of an Academic Elite? The Impact of Universities’ Size and Reputation on Research Funding” published in this journal. After reviewing some other sociologists’ statements on Münch’s thesis about the academic elite we reinforce the gain of our empirical analyses of hypotheses of the sociology of science in general, on the Matthew-Effect, and on trends to a possible cartelization and monopolization in the German science system. The main critic of unsuited data (we used applications for single grants submitted to the German Research Foundation) does not adequately consider the postulated scope of the investigated theses and our analyses do not aim at a general evaluation of the “Initative of Excellence”.  相似文献   
68.
This study examines whether men and women invest in different determinants of productivity and whether these investments affect productivity and salary in different ways. Hypotheses are tested from human and social capital theories that include more direct measures for family responsibilities and family-friendly firm arguments. Data from 670 law firm lawyers were used given they report a standardized measure of productivity in billable hours. Despite men investing more in their careers and women investing more in their families, both report similar productivity and their productivity is affected similarly by these factors. In addition, equally productive men and women are paid the same. The findings further our understanding of productivity and salary and the relevance of family responsibilities and family-friendly firms.
Jean E. Wallace (Corresponding author)Email:

Marisa C. Young   is a second year Ph.D. student in Sociology at the University of Toronto. She is currently working on a federally funded project titled “Investigating Neighbourhood Effects on Mental Health.” Her dissertation research examines neighbourhood effects on the gendered distribution of housework, work-family conflict, and mental health. Jean E. Wallace, Ph.D.,   is a Professor of Sociology at the University of Calgary. She has studied professionals’ work attitudes, experiences, and organizational settings for over 20 years, with a recent shift in focus from lawyers to physicians. Her current research interests include well-being, work-life balance, job stress, and coping strategies.  相似文献   
69.
    
Summary ‘Predator-foolhardiness’ (Lloyd andDybas, 1966b) in an epidemic population of the sugarcane cicada,Mogannia minuta was tested by counting the number of successful and failed trials of hand-capturing of adults in the centre and periphery of a heavily infested area. Males frequently failed to escape from capture in the outbreak area but they did not in the peripheral zone. Females could escape well irrespective of the density. It was considered that the ‘predator-foolhardiness’ of males is not due to genetic differentiation through the process of outbreak but to the effect of massive chorus on the escape behaviour. The work was supported in part by Grant-in-Aid No. 439017 from the Ministry of Education, Science and Culture.  相似文献   
70.
试论企业技术创新激励与约束机制   总被引:1,自引:0,他引:1  
由于缺乏有效的企业技术创新的激励机制和约束机制,致使相当部分国有企业缺乏创新的热情和责任,不能成为技术创新的主体,激励机制与约束机制是企业技术创新的动力机制,只有尽快建立相对完善的激励机制和约束机制,才能保证企业技术创新活动的健康发展.  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