全文获取类型
收费全文 | 23052篇 |
免费 | 447篇 |
国内免费 | 17篇 |
专业分类
管理学 | 2952篇 |
民族学 | 138篇 |
人才学 | 4篇 |
人口学 | 2039篇 |
丛书文集 | 208篇 |
理论方法论 | 2218篇 |
综合类 | 908篇 |
社会学 | 11901篇 |
统计学 | 3148篇 |
出版年
2021年 | 148篇 |
2020年 | 348篇 |
2019年 | 482篇 |
2018年 | 566篇 |
2017年 | 803篇 |
2016年 | 561篇 |
2015年 | 444篇 |
2014年 | 545篇 |
2013年 | 3655篇 |
2012年 | 790篇 |
2011年 | 769篇 |
2010年 | 646篇 |
2009年 | 572篇 |
2008年 | 630篇 |
2007年 | 674篇 |
2006年 | 651篇 |
2005年 | 598篇 |
2004年 | 508篇 |
2003年 | 408篇 |
2002年 | 466篇 |
2001年 | 580篇 |
2000年 | 491篇 |
1999年 | 460篇 |
1998年 | 352篇 |
1997年 | 316篇 |
1996年 | 297篇 |
1995年 | 305篇 |
1994年 | 297篇 |
1993年 | 299篇 |
1992年 | 326篇 |
1991年 | 324篇 |
1990年 | 325篇 |
1989年 | 295篇 |
1988年 | 286篇 |
1987年 | 323篇 |
1986年 | 256篇 |
1985年 | 294篇 |
1984年 | 319篇 |
1983年 | 282篇 |
1982年 | 260篇 |
1981年 | 207篇 |
1980年 | 213篇 |
1979年 | 227篇 |
1978年 | 193篇 |
1977年 | 160篇 |
1976年 | 174篇 |
1975年 | 199篇 |
1974年 | 171篇 |
1973年 | 119篇 |
1972年 | 119篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
41.
Research into the nature of aggressive behavior in youths has demonstrated that these youths are often the victims of abuse, exhibit aggressive behavior in early childhood, and remain aggressive into young adulthood. The treatment approach described in this article is a modification of Monahan's [1981] model of the prediction of violent behavior and the anger-management approach of Novaco [1985], and integrates the developmental models of Piaget [1963] and Erikson [1959]. The program is a combination of cognitive, behavioral, and expressive therapies and is targeted to the reduction of dysfunctional cognitive, affective, behavioral, and problem-solving patterns of aggressive youths. As referrals of such aggressive clients are often involuntary, interventions with unwilling and resistant clients are also presented. 相似文献
42.
THE ARTICULATION OF WORK THROUGH INTERACTION 总被引:2,自引:0,他引:2
This paper offers a set of related concepts for analyzing the interactional mechanics of how work is carried out in organizations, and for analyzing the structural/organizational conditions that bear upon work performance. Our analytic discussion centers around four main concepts: (a) articulation, (b) arrangements, (c) the process of working things out, and (d) stance. These concepts directly connect interaction to work and explain why work performance often bogs down and breaks down. 相似文献
43.
Abstract It is well recognized that the informal economy—unregulated economic activities that generate real or in-kind income—features prominently in the day-to-day lives of many in the developing world. Researchers have begun to explore the informal economy in developed countries but this work has focussed primarily on urban areas to the neglect of rural areas. In this paper the nature and correlates of informal work in nonmetropolitan Pennsylvania are described through an analysis of survey data on 505 families. Results indicate that participation in informal activities is widespread, is not more typical of the poor, does not contribute greatly to family income on average but does help many poor families weather difficult economic times, is both economically and noneconomically motivated, and, net of other sociodemographic variables, is positively related to rurality of residence and formal labor supply. 相似文献
44.
We propose some estimators of noncentrality parameters which improve upon usual unbiased estimators under quadratic loss. The distributions we consider are the noncentral chi-square and the noncentral F. However, we give more general results for the family of elliptically contoured distributions and propose a robust dominating estimator. 相似文献
45.
46.
47.
The most popular methodology used by the US International Trade Commission (USITC) commissioners to determine whether dumped and/or subsidized imports injure competing domestic industries has been rejected by reviewing bodies because it does not distinguish injury caused by unfairly traded imports from other demand or supply changes. We estimate injury to the domestic industry due to changes in unfairly traded import price and to other causes for 44 USITC dumping and/or subsidy investigations. Change in unfairly traded import price was typically not the most important cause of injury to the domestic industry. (JEL F13 ) 相似文献
48.
Kevin P. Scheibe Brian E. Mennecke Christopher W. Zobel 《Journal of Labor Research》2006,27(3):275-290
Outsourcing of IT functions has become a widespread corporate practice, which has naturally led to concerns among IT works about how this affects their jobs. The issue is complex, and many companies are bringing their IT functions back inhouse. In light of this complexity, what skills do IT workers need to be com-petitive? We address this question first by reviewing the literature and then by examining two corporate case studies that have dealt with outsourcing issues. Based on this view of outsourcing, we discuss the skills that can provide a com-petitive advantage in the current environment. 相似文献
49.
D. E. Super's (1957) theory of career development has long been of interest to careers researchers (M. Savickas, 1994; S. C. Whiston & B. K. Brecheisen, 2002). Its insightful illustration of career stages has made it widely applied by careers practitioners. Image norms may influence the career decisions and developmental tasks inherent in each stage. An image norm is the belief that individuals must present or possess a certain image, consistent with occupational, organizational, or industry standards, in order to achieve career success. Understanding the effects of image norms across D. E. Super's (1957) career stages has important implications for individuals, organizations, and career counseling professionals. 相似文献
50.
Martina Löw 《Soziologie》2006,35(2):222-224
Ohne Zusammenfassung 相似文献