全文获取类型
收费全文 | 260篇 |
免费 | 3篇 |
专业分类
管理学 | 61篇 |
人口学 | 16篇 |
理论方法论 | 22篇 |
综合类 | 2篇 |
社会学 | 123篇 |
统计学 | 39篇 |
出版年
2023年 | 1篇 |
2021年 | 1篇 |
2020年 | 3篇 |
2019年 | 5篇 |
2018年 | 6篇 |
2017年 | 7篇 |
2016年 | 3篇 |
2015年 | 2篇 |
2014年 | 5篇 |
2013年 | 54篇 |
2012年 | 9篇 |
2011年 | 11篇 |
2010年 | 3篇 |
2009年 | 7篇 |
2008年 | 6篇 |
2007年 | 9篇 |
2006年 | 12篇 |
2005年 | 9篇 |
2004年 | 10篇 |
2003年 | 7篇 |
2002年 | 3篇 |
2001年 | 8篇 |
2000年 | 4篇 |
1999年 | 11篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1996年 | 4篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 4篇 |
1992年 | 4篇 |
1991年 | 4篇 |
1990年 | 4篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 2篇 |
1986年 | 2篇 |
1985年 | 3篇 |
1984年 | 4篇 |
1983年 | 4篇 |
1982年 | 1篇 |
1981年 | 3篇 |
1980年 | 3篇 |
1979年 | 1篇 |
1978年 | 3篇 |
1977年 | 3篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1973年 | 1篇 |
1971年 | 2篇 |
排序方式: 共有263条查询结果,搜索用时 31 毫秒
131.
132.
Gareth Dale 《Sociology Compass》2011,5(2):148-164
Karl Polanyi is the author of a modern social science classic, The Great Transformation, as well as a number of well‐known and widely debated essays collected in Trade and Market in the Early Empires and Primitive, Archaic and Modern Economies. These texts were researched and written either during his second exile in 1930s Britain or in wartime or post‐war North America. Not so well known, however, are his Hungarian writings from the 1910s. Until recently, very few of these had been republished or translated, although this is in the process of being rectified [ Gareth Dale (forthcoming) : Karl Polanyi: The Hungarian Writings]. With reference to new translations of his Hungarian writings, to interviews with his daughter, Kari Polanyi‐Levitt, as well as to biographical essays by György Litván, Évá Gábor, Endre Kiss, and Zoltán Horváth, this article explores his early influences, drawing attention in particular to his flirtation with and then violent reaction against philosophical materialism and ‘objectivist’ sociology, his appreciation of Ernst Mach’s positivism, and his adherence to the ‘functional theory’ of contemporary Guild Socialism. 相似文献
133.
M. Masoom Ali Dale Umbach A.K.Md Ehsanes Saleh Khatab M. Hassanein 《统计学通讯:理论与方法》2013,42(19):2261-2271
This expository paper deals with the linear estimation of quantiles of location-scale families of distributions using a few selected order statistics.The general theory for the problem i s reviewed for the exact as well as the asymptotic cases. 相似文献
134.
Asymptotically best linear unbiased estimators (ABLUE) of quantiles, x^., in the two-parameter (location-scale) exponential and double exponential families are obtained as linear combinations of two suitably chosen order statistics. Exact formulae for the linear combinations are given as functions of £. The derived estimators in both cases compare favorably with the usual nonparametric estimator. Also, in the exponential case the derived estimator compares favorably with the Sarhan-Greenberg BLUE based on a complete sample 相似文献
135.
Chitwood Dale D. McCoy Clyde B. Comerford Mary Kitner Kathi 《Population research and policy review》1999,18(1-2):39-53
Six hundred and one injection drug users (IDUs) who attended drug treatment programs in Miami, Florida, were enrolled in a panel study to determine the prevalence and incidence of human immunodeficiency virus (HIV) and associated risk factors. A structured questionnaire which elicited injection and sexual behaviors was administered and blood was obtained by venipduncture. All participants were reassessed at six month intervals for 5 years. The baseline prevalence of HIV was 16.3%. African–Americans had a prevalence of HIV (37.1%) that was significantly higher than that of non-Hispanic whites (7.6%); the prevalence of HIV among Hispanics was 27.2%. Persons who were more than thirty years of age were more likely to test HIV positive (17.8%) than were younger participants (9.7%). The annual incidence per 1000 person-years of exposure for the 503 initially seronegative participants was consistently low for each year of the study. The 5 year incidence was 4.1 per 1000 person years; 7.5 for men and 1.7 for women, 7.5 for African–Americans and 3.8 for non-Hispanic whites. No Hispanic participants seroconverted. Multivariate logistic techniques were used to identify the independent risk factors for HIV prevalence. Earlier injection, ethnicity, and income were independently associated with HIV serostatus. A history of a sexually transmitted disease was marginally associated with HIV prevalence. Low incidence probably is a function of the reduction of risk behavior that occurred over the course of the study and the stage of the epidemic. 相似文献
136.
137.
Dale Fitch 《Journal of Technology in Human Services》2013,31(2-3):161-162
SUMMARY This paper presents a literature review of social work programs' distance education evaluation studies with an emphasis on the strengths distance education programs offer to students relative to standard programs. The authors discuss quality issues in relation to teaching and learning in distance education programs with a panel of distance learners who will discuss their experiences. 相似文献
138.
Support groups continue to be one of the most needed and desired forms of help for family caregivers to persons with dementia. Though the effects of caregiver support group participation have been examined, the benefits and limitations of the dynamics of support group conversations have been neglected. This study focuses on the perceived consequences of group dynamics. Three themes—balance, sameness, and individuality—emerged through analysis of open-ended interviews with support group members following observations of their meetings. The consequences of these themes are illustrated with a case study and the implications of these themes for practitioners are discussed. 相似文献
139.
The case for small area microdata 总被引:3,自引:2,他引:1
Mark Tranmer rew Pickles Ed Fieldhouse Mark Elliot Angela Dale Mark Brown David Martin David Steel Chris Gardiner 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2005,168(1):29-49
Summary. Census data are available in aggregate form for local areas and, through the samples of anonymized records (SARs), as samples of microdata for households and individuals. In 1991 there were two SAR files: a household file and an individual file. These have a high degree of detail on the census variables but little geographical detail, a situation that will be exacerbated for the 2001 SAR owing to the loss of district level geography on the individual SAR. The paper puts forward the case for an additional sample of microdata, also drawn from the census, that has much greater geographical detail. Small area microdata (SAM) are individual level records with local area identifiers and, to maintain confidentiality, reduced detail on the census variables. Population data from seven local authorities, including rural and urban areas, are used to define prototype samples of SAM. The rationale for SAM is given, with examples that demonstrate the role of local area information in the analysis of census data. Since there is a trade-off between the extent of local detail and the extent of detail on variables that can be made available, the confidentiality risk of SAM is assessed empirically. An indicative specification of the SAM is given, having taken into account the results of the confidentiality analysis. 相似文献
140.
The research reported here explores a community that amassedsocial capital in effective and diverse ways, enabling it tofight a corporate giant and protect critical, large watersheds.We explore how the dynamic interaction between network formationand network structure augmented community social capital, particularlybridging, for increased access to human and economic capital.Network structure(s) can create enabling conditions for themobilization of social capital within communities and for peopleto feel empowered to act. The research suggests that there isan opportunity for policy-makers to learn what kinds of policiescan enhance or destroy existing social capital in a community. 相似文献