全文获取类型
收费全文 | 397篇 |
免费 | 3篇 |
专业分类
管理学 | 48篇 |
民族学 | 1篇 |
人口学 | 21篇 |
丛书文集 | 3篇 |
理论方法论 | 38篇 |
综合类 | 3篇 |
社会学 | 193篇 |
统计学 | 93篇 |
出版年
2022年 | 2篇 |
2021年 | 2篇 |
2020年 | 7篇 |
2019年 | 6篇 |
2018年 | 13篇 |
2017年 | 9篇 |
2016年 | 13篇 |
2015年 | 10篇 |
2014年 | 9篇 |
2013年 | 86篇 |
2012年 | 11篇 |
2011年 | 11篇 |
2010年 | 5篇 |
2009年 | 11篇 |
2008年 | 7篇 |
2007年 | 12篇 |
2006年 | 14篇 |
2005年 | 8篇 |
2004年 | 9篇 |
2003年 | 15篇 |
2002年 | 13篇 |
2001年 | 9篇 |
2000年 | 8篇 |
1999年 | 4篇 |
1998年 | 3篇 |
1997年 | 8篇 |
1996年 | 7篇 |
1995年 | 6篇 |
1994年 | 4篇 |
1993年 | 3篇 |
1992年 | 5篇 |
1991年 | 3篇 |
1990年 | 3篇 |
1989年 | 4篇 |
1988年 | 6篇 |
1987年 | 2篇 |
1986年 | 3篇 |
1985年 | 12篇 |
1984年 | 4篇 |
1983年 | 3篇 |
1982年 | 4篇 |
1981年 | 5篇 |
1980年 | 3篇 |
1978年 | 4篇 |
1977年 | 2篇 |
1976年 | 3篇 |
1973年 | 3篇 |
1970年 | 1篇 |
1967年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有400条查询结果,搜索用时 0 毫秒
161.
Modeling prior information as a fuzzy set and using Zadeh’s extension principle, a general approach is presented how to rate linear affine estimators in linear regression. This general approach is applied to fuzzy prior information sets given by ellipsoidal α-cuts. Here, in an important and meaningful subclass, a uniformly best linear affine estimator can be determined explicitly. Surprisingly, such a uniformly best linear affine estimator is optimal with respect to a corresponding relative squared error approach. Two illustrative special cases are discussed, where a generalized least squares estimator on the one hand and a general ridge or Kuks–Olman estimator on the other hand turn out to be uniformly best. 相似文献
162.
Processes of Mutual Monitoring Implicated in the Production of Description Sequences 总被引:1,自引:0,他引:1
Marjorie Harkness Goodwin 《Sociological inquiry》1980,50(3-4):303-317
163.
164.
165.
166.
Hope is here operationalized as a predominance of expected future positive feelings over future expected negative feelings. Hope, comprised of both desire and expectation, involves the interaction of affect and cognition. Modifications of Bradburn's Affective Balance Scale were used to measure hope and happiness. Four graphic rating scales were used to measure psychological well-being, perceived health, satisfaction, and happiness. Hope, measured by the Expected Balance Scale correlated as expected with the other measures. A factor analysis further supported the robustness of the hope variable. Hope is offered as an important personality dimension worthy of continued research. 相似文献
167.
Shaughnessy PW Schlenker RE Crisler KS Arnold AG Powell MC Beaudry JM 《Journal of aging & social policy》1996,7(3-4):149-167
The utility of examining the effectiveness of home care is illustrated by selected examples and applications. The growth rate of home care over the past decade, questions regarding the possibly substantial differences between the quality of home care in rural and urban America, and empirical evidence that suggests inferior quality of home care for health maintenance organization patients support the need for measuring and monitoring outcomes of home care. The conclusions of a research program targeted at developing a system of outcome measures for home care, and the resulting national demonstration program to implement and refine that system, are summarized. 相似文献
168.
169.
170.
Rantz MJ Porter RT Cheshier D Otto D Servey CH Johnson RA Aud M Skubic M Tyrer H He Z Demiris G Alexander GL Taylor G 《Journal of Housing for the Elderly》2008,22(1-2):66-85
The Aging in Place Project at the University of Missouri (MU) required legislation in 1999 and 2001 to be fully realized. An innovative home health agency was initiated by the Sinclair School of Nursing specifically to help older adults age in place in the environment of their choice. In 2004, an innovative independent living environment was built and is operated by a private long term care company, as a special facility where residents can truly age in place and never fear being moved to a traditional nursing home unless they choose to do so. With care provided by the home care agency with registered nurse care coordination services, residents receive preventative and early illness recognition assistance that have markedly improved their lives. Evaluation of aging in place reveal registered nurse care coordination improves outcomes of cognition, depression, activities of daily living, incontinence, pain, and shortness of breath as well as delaying or preventing nursing home placement. Links with MU students, faculty, and nearly every school or college on campus enrich the lives of the students and residents of the housing environment. Research projects are encouraged and residents who choose to participate are enjoying helping with developing cutting technology to help other seniors age in place. 相似文献