全文获取类型
收费全文 | 529篇 |
免费 | 56篇 |
专业分类
管理学 | 32篇 |
民族学 | 8篇 |
人口学 | 45篇 |
丛书文集 | 4篇 |
理论方法论 | 78篇 |
综合类 | 6篇 |
社会学 | 382篇 |
统计学 | 30篇 |
出版年
2024年 | 2篇 |
2023年 | 9篇 |
2022年 | 3篇 |
2021年 | 8篇 |
2020年 | 24篇 |
2019年 | 37篇 |
2018年 | 40篇 |
2017年 | 65篇 |
2016年 | 47篇 |
2015年 | 22篇 |
2014年 | 21篇 |
2013年 | 93篇 |
2012年 | 24篇 |
2011年 | 21篇 |
2010年 | 15篇 |
2009年 | 16篇 |
2008年 | 20篇 |
2007年 | 21篇 |
2006年 | 13篇 |
2005年 | 14篇 |
2004年 | 13篇 |
2003年 | 12篇 |
2002年 | 7篇 |
2001年 | 5篇 |
2000年 | 8篇 |
1999年 | 2篇 |
1998年 | 3篇 |
1997年 | 4篇 |
1996年 | 1篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1991年 | 1篇 |
1990年 | 3篇 |
1988年 | 1篇 |
1985年 | 1篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1982年 | 2篇 |
1978年 | 1篇 |
排序方式: 共有585条查询结果,搜索用时 15 毫秒
561.
Fried LP Hadley EC Walston JD Newman AB Newman A Guralnik JM Studenski S Harris TB Ershler WB Ferrucci L 《Science of aging knowledge environment : SAGE KE》2005,2005(31):pe24
The American Geriatrics Society sponsored a working conference in January 2004, funded by the National Institute on Aging, to establish the state of the art in frailty research and to set a research agenda for the future. The invited participants included senior basic biologists, epidemiologists, geneticists, and clinical investigators who study aging-related issues. This article summarizes the central theoretical observations on frailty and research needs and opportunities presented and discussed at this conference, and lays out an agenda for future research on frailty. 相似文献
562.
563.
Sexual excitement can be seen as an action disposition. In this study sexual arousal was expected to generate sexual action and to increase interest and responsiveness to sexual stimuli. In two experiments, male and female participants were exposed to a neutral or a sexual film. We measured genital and subjective responses to the film, and sexual behavior following the laboratory visit. In Experiment 2, film exposure was followed by a task in which participants rated the sexual arousability of neutral and sexual pictures. Rating time of the sexual pictures served as an index for sexual interest. Responsiveness to the sexual pictures was measured by modulation of spinal tendinous (T) reflexes. Sexual activity, but not sexual desire, was higher for participants in the sexual film condition than for participants in the neutral condition. Sexual interest and responsiveness to still pictures were not higher for participants in the sexual film condition than for those in the neutral film condition. In addition, men who saw the neutral film showed a greater responsiveness to still pictures than men who saw the sexual film. The results support the view of sexual arousal as an emotional state generating action tendencies and actual sexual behavior. 相似文献
564.
565.
Crosby R Yarber WL Sanders SA Graham CA 《Journal of American college health : J of ACH》2005,54(3):143-147
In addition to consistent use, condoms must be used correctly. The purpose of this study was to identify prevalence and types of condom-associated discomfort among university students, the outcomes of this discomfort, and the role of discomfort in condom breakage. We conducted a cross-sectional study of 206 students attending a private university in the southern United States. We assessed 3 potential outcomes: breakage, not using condoms throughout sex, and low condom-use motivation. Nearly one third reported discomfort, including tightly fitting condoms, vaginal irritation, and loss of sensation. Discomfort was associated with breakage (p = .0001), incomplete use (p = .0001), and less motivation to use condoms (p = .018). Gender moderated the latter 2 findings. Adjusted findings indicate that students reporting discomfort were 3.6 times more likely to also report breakage (p = .0009). Continued investigation of this topic is warranted. Prevention education may benefit university students by promoting several key practices, such as adding lubricant to condoms before they dry out and acquiring condoms that fit properly. 相似文献
566.
This study examines the scope and range of existing resources for family caregivers from the perspective of the Area Agencies on Aging (AAAs), which are charged with implementing Title III-E of the reauthorized Older Americans Act. California is used as a case example because of its substantial experience in providing caregiver support services. In particular, we examine the extent and adequacy of resources available in California corresponding to each of the five Title III-E service areas, utilizing data from AAAArea Plans, a follow-up survey of AAAs, and an Internet search. AAAs identified more than 276 providers of caregiver support services, and our Internet search identified another 195. Nearly two-thirds of these programs offer access to respite care, while other support services (e.g., counseling, training, support groups) are less often available. Service gaps most frequently identified included culturally and linguistically appropriate caregiver services, transportation, respite care, financial assistance, and services in rural areas. These findings suggest the need for enhanced efforts to improve the service network for supporting family caregivers, as states implement the National Family Caregiver Support Program. 相似文献
567.
Social Work's Role in Prenatal Diagnosis and Genetic Services: Current Practice and Future Potential
AbstractAlthough the development of sophisticated technologies associated with prenatal testing processes have assisted in the practice of prenatal diagnosis, limited attention has been given to the complexities surrounding the decision-making processes for pregnant women following a poor or fatal diagnosis. An emerging international body of knowledge suggests that the process of having prenatal testing and then deciding on whether to continue a wanted pregnancy is often difficult and traumatic. In the last 50 years, social workers have played an invaluable role in the provision of holistic counselling and support for children and families in a range of areas and contexts. This paper highlights the unique contributions that social workers can bring to the field of prenatal testing. It emphasises the consideration of strengths and values inherent within social work practice that provides appropriate and timely support for women who have received a poor or fatal diagnosis following prenatal testing. 相似文献
568.
The practice of social innovation offers promising approaches for addressing social issues. Although many social innovation strategies are congruent with macro social work theory and practice, some of the insights and tactics that have emerged in the social innovation field have the potential to strengthen current macro practice. Based on our experiences with the social innovation program at the Boston College School of Social Work, we focus on 5 aspects of the social innovation cycle and suggest social innovation content that can be incorporated into macro social work curriculum. 相似文献
569.
570.
A major shift in welfare state research occurred at the turn of the century as researchers moved from explaining the development of welfare states and variations in spending across welfare states to a focus on welfare state outcomes. One of the key outcomes examined in the literature is inequality. While much of the early literature examined overall spending, followed by analysis of specific taxes and transfers related to old age, unemployment, disability, health, and families, more recent research has included a broader range of welfare state policies including work‐family policies and flexicurity. This essay highlights some important developments in the research on welfare states and inequality. 相似文献