全文获取类型
收费全文 | 21775篇 |
免费 | 370篇 |
国内免费 | 3篇 |
专业分类
管理学 | 2841篇 |
民族学 | 112篇 |
人才学 | 6篇 |
人口学 | 1932篇 |
丛书文集 | 124篇 |
理论方法论 | 2029篇 |
综合类 | 324篇 |
社会学 | 10640篇 |
统计学 | 4140篇 |
出版年
2021年 | 113篇 |
2020年 | 311篇 |
2019年 | 445篇 |
2018年 | 559篇 |
2017年 | 761篇 |
2016年 | 518篇 |
2015年 | 417篇 |
2014年 | 514篇 |
2013年 | 3805篇 |
2012年 | 729篇 |
2011年 | 632篇 |
2010年 | 536篇 |
2009年 | 456篇 |
2008年 | 485篇 |
2007年 | 511篇 |
2006年 | 502篇 |
2005年 | 492篇 |
2004年 | 424篇 |
2003年 | 371篇 |
2002年 | 409篇 |
2001年 | 563篇 |
2000年 | 495篇 |
1999年 | 456篇 |
1998年 | 355篇 |
1997年 | 309篇 |
1996年 | 347篇 |
1995年 | 314篇 |
1994年 | 335篇 |
1993年 | 308篇 |
1992年 | 334篇 |
1991年 | 347篇 |
1990年 | 333篇 |
1989年 | 304篇 |
1988年 | 312篇 |
1987年 | 307篇 |
1986年 | 246篇 |
1985年 | 317篇 |
1984年 | 325篇 |
1983年 | 286篇 |
1982年 | 236篇 |
1981年 | 178篇 |
1980年 | 197篇 |
1979年 | 227篇 |
1978年 | 181篇 |
1977年 | 160篇 |
1976年 | 141篇 |
1975年 | 156篇 |
1974年 | 156篇 |
1973年 | 127篇 |
1972年 | 104篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
Edward E. Potter 《Journal of Labor Research》2003,24(1):73-84
Conclusion Throughout American history, first on the family farm and now in modern day business institutions, the workplace has been
a stabilizing institution in American society that has anchored the ongoing, informal interactions occurring outside the workplace.
In 1900, few Americans had a private mode of transportation. Barely 4,000 passenger automobiles were sold in 1900, and while
horses were common, they were used primarily for farming, public transportation, and commercial activity in cities. By 1930,
nearly 40 million cars had been added to America’s streets. The automobile recast life and work in central cities and eventually
the suburbs. 相似文献
22.
23.
24.
In our zeal to deal with alcohol and drug abuse, we may have a distorted picture of what the majority of college students actually think about alcohol and drug use. Students in this study done at a public university located in the Deep South report being generally intolerant of substance abuse. 相似文献
25.
The peripheral position of sex in a psychotherapy: An illustrative case of a mirror transference 总被引:1,自引:1,他引:0
Understanding the role of sexualization in a depressed patient gives us the opportunity to re-examine the place of sexual activity in psychopathology. The self psychological concept of the mirror transference is used to explain the therapist's activity in the case illustration. 相似文献
26.
Dale R. Meers D.S.W. 《Child and Adolescent Social Work Journal》1992,9(2):99-116
The more things change, the worse they get.Presented April 18, 1991, Duke University, at the Department of Psychiatry's Grand Rounds, this paper condenses, integrates and updates the author's earlier publication. Acknowledgement and thanks for funding and professional sponsorship of the four research studies this paper draws from are selectively due to the Eugene and Agnes E. Meyer Foundation, the Edgar Stern Family Fund, The National Institute for Mental Health, the Baltimore-Washington Institute for Psychoanalysis and the Department of Psychiatry, Children's Hospital National Medical Center. 相似文献
27.
Definitions of child abuse are culturally driven. Hong Kong, with a predominantly Chinese population, has managed to eradicate much of the societal abuse that children suffer elsewhere in Asia. Professional and government attention has now shifted to child abuse and neglect within the family. The paper, based on interviews with key professionals. analysis of policy documents and practice records examines traditional Chinese parent-child relationships. the status of parental authority and corporal punishment and changes in contemporary Hong Kong family life. It goes on to outline the development of responses to child abuse in Hong Kong, some of the dilemmas that professionals face in defining abuse and areas for future research. 相似文献
28.
John S. J. HSU 《Revue canadienne de statistique》1995,23(4):399-410
This paper presents a new Laplacian approximation to the posterior density of η = g(θ). It has a simpler analytical form than that described by Leonard et al. (1989). The approximation derived by Leonard et al. requires a conditional information matrix Rη to be positive definite for every fixed η. However, in many cases, not all Rη are positive definite. In such cases, the computations of their approximations fail, since the approximation cannot be normalized. However, the new approximation may be modified so that the corresponding conditional information matrix can be made positive definite for every fixed η. In addition, a Bayesian procedure for contingency-table model checking is provided. An example of cross-classification between the educational level of a wife and fertility-planning status of couples is used for explanation. Various Laplacian approximations are computed and compared in this example and in an example of public school expenditures in the context of Bayesian analysis of the multiparameter Fisher-Behrens problem. 相似文献
29.
In this article, we conduct a textual analysis of Edith Wharton's 1911 novel, Ethan Frome . We offer three readings. The first presents Wharton's account of illness through a framework developed foru decades later by Talcott Parsons. Wharton's sick role was less medico-centric than Parsons; it emphasized the importance of class, gender and community in defining and legitimizing the sick role. Our second reading explores the socially constructed nature of roles in illness. The sick role as portrayed by Wharton is not the social fact later conceived by Parsons, but a social construct with no determinate reference beyond that which the local community is willing to grant it. Our third reading examines the social context, particularly the power relations, within which this story of illness has been constructed. 相似文献
30.