全文获取类型
收费全文 | 3671篇 |
免费 | 98篇 |
专业分类
管理学 | 567篇 |
民族学 | 32篇 |
人才学 | 1篇 |
人口学 | 336篇 |
丛书文集 | 31篇 |
理论方法论 | 346篇 |
综合类 | 21篇 |
社会学 | 1898篇 |
统计学 | 537篇 |
出版年
2023年 | 18篇 |
2021年 | 23篇 |
2020年 | 56篇 |
2019年 | 78篇 |
2018年 | 79篇 |
2017年 | 99篇 |
2016年 | 95篇 |
2015年 | 81篇 |
2014年 | 80篇 |
2013年 | 696篇 |
2012年 | 92篇 |
2011年 | 110篇 |
2010年 | 90篇 |
2009年 | 75篇 |
2008年 | 114篇 |
2007年 | 114篇 |
2006年 | 80篇 |
2005年 | 92篇 |
2004年 | 91篇 |
2003年 | 89篇 |
2002年 | 116篇 |
2001年 | 84篇 |
2000年 | 82篇 |
1999年 | 64篇 |
1998年 | 58篇 |
1997年 | 58篇 |
1996年 | 45篇 |
1995年 | 61篇 |
1994年 | 54篇 |
1993年 | 50篇 |
1992年 | 45篇 |
1991年 | 52篇 |
1990年 | 42篇 |
1989年 | 40篇 |
1988年 | 59篇 |
1987年 | 57篇 |
1986年 | 27篇 |
1985年 | 39篇 |
1984年 | 47篇 |
1983年 | 57篇 |
1982年 | 33篇 |
1981年 | 35篇 |
1980年 | 29篇 |
1979年 | 35篇 |
1978年 | 39篇 |
1977年 | 31篇 |
1976年 | 35篇 |
1975年 | 28篇 |
1974年 | 19篇 |
1972年 | 17篇 |
排序方式: 共有3769条查询结果,搜索用时 15 毫秒
291.
Kerrie James 《Australian and New Zealand Journal of Family Therapy》1989,10(3):179-186
In counselling couples therapists frequently observe a pattern of interaction in which one person wants greater intimacy and closeness, whereas the other wants increased distance. This paper examines the distancer-pursuer pattern and its relationship to the triangulation of children, grandparents, in-laws or friends. In therapy, interventions target the distancer-pursuer pattern and problematic triangles. Therapy is based on an understanding of the evolution of the pattern in relation to gender, the initial context of the relationship and “life-time” and “situational” positions. 相似文献
292.
James J. Buckley 《Risk analysis》1985,5(4):303-313
This paper considers decision problems where: (1) The exact probability distribution over the states of nature is not precisely known, but certain prior information is available about the possibilities of these outcomes; (2) A prior distribution over the states of nature is known, but new constraint information about the probabilities becomes available. The maximum entropy principle asserts that the probability distribution with maximum entropy, satisfying the prior knowledge, should be used in the decision problem. The minimum cross-entropy principle says that the posterior distribution is the one which minimizes cross-entropy, subject to the new constraint information. The entropy principles have not gone uncriticized, and this literature, together with that justifying the principles, is surveyed. Both principles are illustrated in a number of situations where the distribution is either discrete or continuous. The discrete distribution case with prior interval estimates based on expert opinions is considered in detail. 相似文献
293.
This paper explores findings from an ethnographic study of relations of dependency within agricultural communities in the Northern region. Using a life course perspective it focuses on the cultural strategies which women draw upon to deal with the changing constraints, emotional stresses and loneliness of marrying into a farming family. Accounts from women occupying different generational positions demonstrate how they manage to achieve personal wellbeing through creative resolution of the different ambiguities involved in being a‘country girl', a ‘farmer's wife’ and a‘gran'. 相似文献
294.
Bryan F. Gore James S. Dukelow Jr. Timothy M. Mitts Wesley L. Nicholson 《Risk analysis》1997,17(6):781-787
This paper presents a limited assessment of the conservatism of the Accident Sequence Evaluation Program (ASEP) human reliability analysis (HRA) procedure described in NUREG/CR-4772. The data for this study are derived from simulator examination reports from the NRC requalification examination cycle for nuclear power plant operators. The ASEP procedure was used to estimate human error probability (HEP) values for critical tasks, and the HEP results were compared with the failure rates observed in the examinations. The ASEP procedure was applied by PNNL operator license examiners who supplemented the limited information in the examination reports with expert judgment based upon their extensive simulator examination experience. Comparison of the average of the ASEP HEP values with the fraction of the population actually failed and demonstrated that the ASEP HEP values are larger (conservative) by a statistically significant average factor of two. Partitioning of tasks into subgroups based on the ASEP HEP values and comparison of the subgroup average ASEP HEP values with observed subgroup failure rates showed little or no conservatism for small ASEP HEP values, but considerable conservatism for larger ASEP HEP values. 相似文献
295.
James A. Smith Annette Braunack-Mayer Gary Wittert Megan Warin 《Journal of Aging Studies》2007,21(4):325-335
This paper draws on semi-structured interviews conducted with 36 older men to examine how older men's understandings of independence relate to their help seeking behaviours and health service use. We argue that discourses of masculinity and successful aging are both represented in men's talk about independence. Recognising that these discourses are intertwined is important for understanding how older men seek help and use health services. We outline the practice and policy implications of viewing older men's help seeking behaviours in this way, and how it might be useful for promoting older men's health. 相似文献
296.
James M. Thomas 《Sociology Compass》2007,1(1):255-264
Since its publishing in 1997, Charles Mills's The Racial Contract has changed the way in which sociologists think about and practice the study of race and racism. Nevertheless, it is my belief that this work has not received its rightful place among other canonical works within the field. This article, then, is an attempt to show the utility and creativity within which this work has been used by a number of scholars within the critical race discourse. For it is this body of work that holds the most promise for not only opening new doors in the study of race and racism, but also for liberating us from the racial contract under which we live. 相似文献
297.
298.
299.
The purpose of this study was to examine the relation between family interaction quality of married elderly and their offspring and life satisfaction of older persons. Information was obtained by means of mailed questionnaires completed by both spouses of 68 married, retired couples living in Georgia and North Carolina who were identified through churches, senior centers, and congregate housing units and through personal contacts. For the total sample, health status was the strongest predictor of life satisfaction followed by certain family strengths factors and job prestige, respectively. Males and females differed concerning which variables contributed most to explaining variance in life satisfaction. Variance in life satisfaction of males was best explained by job prestige, family strengths, and financial help given. Variance in life satisfaction of women was best explained by their perception of their health, family strengths, and job prestige. 相似文献
300.
Risk,Media, and Stigma at Rocky Flats 总被引:1,自引:0,他引:1
Public responses to nuclear technologies are often strongly negative. Events, such as accidents or evidence of unsafe conditions at nuclear facilities, receive extensive and dramatic coverage by the news media. These news stories affect public perceptions of nuclear risks and the geographic areas near nuclear facilities. One result of these perceptions, avoidance behavior, is a form of "technological stigma" that leads to losses in property values near nuclear facilities. The social amplification of risk is a conceptual framework that attempts to explain how stigma is created through media transmission of information about hazardous places and public perceptions and decisions. This paper examines stigma associated with the U.S. Department of Energy's Rocky Flats facility, a major production plant in the nation's nuclear weapons complex, located near Denver, Colorado. This study, based upon newspaper analyses and a survey of Denver area residents, finds that the social amplification theory provides a reasonable framework for understanding the events and public responses that took place in regard to Rocky Flats during a 6-year period, beginning with an FBI raid of the facility in 1989. 相似文献