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   10926篇
  免费   199篇
  国内免费   2篇
管理学   1516篇
民族学   65篇
人才学   4篇
人口学   977篇
丛书文集   72篇
理论方法论   1100篇
综合类   228篇
社会学   5572篇
统计学   1593篇
  2020年   160篇
  2019年   257篇
  2018年   265篇
  2017年   377篇
  2016年   262篇
  2015年   201篇
  2014年   260篇
  2013年   1763篇
  2012年   359篇
  2011年   350篇
  2010年   275篇
  2009年   269篇
  2008年   256篇
  2007年   297篇
  2006年   267篇
  2005年   269篇
  2004年   249篇
  2003年   180篇
  2002年   219篇
  2001年   277篇
  2000年   234篇
  1999年   212篇
  1998年   170篇
  1997年   158篇
  1996年   155篇
  1995年   145篇
  1994年   152篇
  1993年   149篇
  1992年   155篇
  1991年   149篇
  1990年   153篇
  1989年   147篇
  1988年   137篇
  1987年   148篇
  1986年   118篇
  1985年   150篇
  1984年   156篇
  1983年   142篇
  1982年   125篇
  1981年   89篇
  1980年   111篇
  1979年   113篇
  1978年   102篇
  1977年   87篇
  1976年   90篇
  1975年   99篇
  1974年   95篇
  1973年   71篇
  1972年   61篇
  1971年   53篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
101.
Nikrowa is a riverine village located in Ovia North-East Local Government Area of Edo State. This paper examines the relationship between the environment and the health status of women and children in the village. Data used in this essay were obtained mainly in focus groups from a study of women and health service utilization in Nikrowa. Women in Nikrowa farm, fish, collect water and firewood, and process and prepare food. They also bear many children. Their hard physical labor causes them to suffer continuous body aches and pains. Environment-related illnesses such as malaria, measles, dysentery, and diarrhea are prevalent among children. The geographical isolation of Nikrowa limits access to modern health care facilities, so traditional therapies are used to treat prevailing illnesses. It is suggested that women have access to fertilizers in order to improve soil fertility and agricultural yields. Fuelwood and adequate and safe water supplies should be made readily available to women. Moreover, access roads to rural areas should be improved to facilitate transport to modern health care facilities, and rural primary health care facilities should be helped to provide efficient services by providing trained staff and ensuring regular supplies of drugs.  相似文献   
102.
103.
Suppose that social welfare function f satisfies the Pareto condition and has complete and transitive values. On a domain satisfying the free quadruple property, if the outcome set X has m< outcomes, then the set of pairs of distinct alternatives on which f satisfies both independence and nondictatorship contains at most the fraction 2/m of all pairs. On a domain satisfying the free six-tuple property, if X is a subset of Euclidean space then the set of pairs on which f satisfies both independence and nondictatorship has Lebesgue measure zero.Campbell's research was financed by the National Science Foundation, grant SES 9209039.  相似文献   
104.
The medical community, along with other government agencies, has created its own frame of environmental illness. This frame has been generally accepted by the American public. In this paper we discuss framing in general and the factors related to how the environmental illness frame has been constructed and maintained. We offer a brief history of the medical institution and illustrate the frame with its definitions of environmental illness. Qualitative data from a study of Oak Ridge, a contaminated community located in Tennessee, are examined to analyze the consequences of challenging the environmental illness frame. Implications for future research are discussed.  相似文献   
105.
106.
107.
108.
Fit and Skill in Employee Selection: Insights from a Study of Headhunters   总被引:1,自引:0,他引:1  
We draw upon evidence from a qualitative study of headhunters to provide insights into the character and importance of candidate fit and skill for the selection of a broad range of white-collar employees. Headhunters suggest that the fit of a job candidate is assessed at two levels, one corresponding with a general compatibility with organization-level norms, culture, and strategy, the other corresponding more closely with traits and characteristics of the person or persons with whom the job candidate actually interviews. Skill—a factor which is largely neglected by those who tout the importance of fit—also plays an important and independent role in employee selection. Stalls that influence the selection of employees from a pool of candidates tend to be highly specific if not idiosyncratic, and take the form of what headhunters call hot buttons. We conclude by discussing the conceptualization, causes, and implications of fit; we also consider how the importance of fit and hot buttons challenges the explanatory logic of standard accounts of labor-market success.  相似文献   
109.
Siblings who have suffered severe trauma and disrupted attachment relate to one another in ways that interfere with individual development, the chance to benefit from connections with adults, the establishment of healthy sibling relationships, and the working through of traumatic experiences. The authors use case examples to illustrate four distinct sibling patterns: absent, adult lockout, half and half, and trauma shield. The authors highlight the importance of recognizing these types and then varying the therapist's treatment stance to pursue five goals. These include suspending problematic sibling relationships to create room for bonding with caring adults, transferring attachment behaviors and impulses to a receptive adult, resuming healthy individual development, forming more adaptive sibling connections, and expressing shared traumatic content.  相似文献   
110.
This paper offers a philosophical consideration and evaluation of several different criteria of moral standing, and discusses their implications for persistent vegetative state (PVS) individuals who were once competent. It is argued that the only criterion PVS individuals meet is that of being human, which is not the best test of moral standing. Accordingly it is, in principle, morally acceptable to perform passive or active euthanasia on PVS individuals or to use their bodies for research or for organ harvest. Nevertheless, the autonomous choices made by the persons the PVS individuals used to be can still impose moral obligations. Indeed, it is argued that the capacity for autonomy is a particularly appealing criterion of moral standing, and that the implications of this standard for PVS individuals confirm that appeal.  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