全文获取类型
收费全文 | 18340篇 |
免费 | 127篇 |
国内免费 | 1篇 |
专业分类
管理学 | 2580篇 |
民族学 | 125篇 |
人口学 | 3065篇 |
丛书文集 | 32篇 |
理论方法论 | 1168篇 |
综合类 | 415篇 |
社会学 | 8014篇 |
统计学 | 3069篇 |
出版年
2020年 | 117篇 |
2019年 | 172篇 |
2018年 | 1789篇 |
2017年 | 1867篇 |
2016年 | 1223篇 |
2015年 | 186篇 |
2014年 | 213篇 |
2013年 | 1548篇 |
2012年 | 554篇 |
2011年 | 1323篇 |
2010年 | 1200篇 |
2009年 | 931篇 |
2008年 | 1015篇 |
2007年 | 1199篇 |
2006年 | 184篇 |
2005年 | 379篇 |
2004年 | 384篇 |
2003年 | 333篇 |
2002年 | 223篇 |
2001年 | 189篇 |
2000年 | 171篇 |
1999年 | 152篇 |
1998年 | 128篇 |
1997年 | 128篇 |
1996年 | 153篇 |
1995年 | 110篇 |
1994年 | 83篇 |
1993年 | 126篇 |
1992年 | 137篇 |
1991年 | 119篇 |
1990年 | 130篇 |
1989年 | 108篇 |
1988年 | 114篇 |
1987年 | 111篇 |
1986年 | 99篇 |
1985年 | 84篇 |
1984年 | 115篇 |
1983年 | 98篇 |
1982年 | 94篇 |
1981年 | 63篇 |
1980年 | 93篇 |
1979年 | 105篇 |
1978年 | 72篇 |
1977年 | 82篇 |
1976年 | 71篇 |
1975年 | 85篇 |
1974年 | 68篇 |
1973年 | 54篇 |
1972年 | 61篇 |
1971年 | 52篇 |
排序方式: 共有10000条查询结果,搜索用时 16 毫秒
51.
Frank De Zwart 《Theory and Society》2005,34(2):137-169
Governments around the world combat inequality by means of group-specific redistribution. Some pursue redistribution that benefits groups, but also wish to avoid accentuating or even recognizing group distinctions. This poses a dilemma that they try to resolve by adjusting the category system used to target redistribution. There are three types of adjustment: accommodation (the multicultural approach), denial (the ideal-typical liberal solution), and replacement (a compromise). In replacement the targets of redistributive policies are constructed to avoid accentuation or recognition of inconvenient group distinctions, but still allow redistribution that benefits these groups. Replacement is increasingly in demand around the world because the disadvantages of multiculturalism are becoming apparent while denial is hard to sustain in the face of group inequality. The actual effect of replacement is little researched and less understood, however. Does it resolve the dilemma of recognition? Two examples–India and Nigeria–where replacement has been tried ever since the 1950s cast doubt on its viability. 相似文献
52.
This paper reports on an evaluation of the Cornwall Young Carers project (jointly funded by social services and the Cornwall and Isles of Scilly Health Action Zone), conducted during the period 2000–2002. A diverse range of methodological approaches were adopted (comparative national statistics, local pilot study, monthly and quarterly data capturing instruments, and a service user focus group) in monitoring and evaluating the project's high level statements/outcomes. Four evaluative themes are discussed, namely: identification of young carers; assessment of young carers' needs; direct service provision; and partnership working. Recommendations and action steps are proposed with a view of informing future planning and service delivery, as well as developing an ethos of integrating evaluation into everyday practice for the Cornwall Young Carers Project. Overall, the project has made significant progress in meeting and exceeding its original targets. The fact that the project has been able to identify 202 new young carers over this period is a key milestone in demonstrating the critical need for the project's services. It is suggested that existing referrals are only the ‘tip of the iceberg’ for work with young carers in Cornwall. 相似文献
53.
54.
I. M. Endresen B. Ellertsen C. Endresen A. M. Hjelmen R. Matre H. Ursin 《Work and stress》1991,5(3):217-227
This study concerned the immunological correlates of stress and work. Self reported stress, emotional state, ego-strength, and defensiveness were examined in relation to measures of cellular immunity (T-cell response to Con A and number of T4 and T8 cells) and humoral immunity (concentrations of immunoglobulins and complement components in plasma) in a group of 96 Norwegian female bank employees. The analyses showed that workload, the stress factor with the highest group mean, was associated with number of T-cells, while strain due to body posture during work was related to concentrations of IgM and C3. Further, depression was significantly correlated with IgM concentration and T-cell number, and anxiety with C3 concentration. T-cell activity was the immunological parameter most consistently associated with psychological well-being, showing positive correlations with defensiveness and ego-strength and negative correlations with anxiety and depression. In conclusion, T-cell number and concentrations of IgM and C3 were sensitive to both work-related stress experience and emotional distress. Coping abilities, indicated by the MMPI Ego-strength scale and emotional distress, were reflected in T-cell activity; insufficient coping was associated with low T-cell activity. 相似文献
55.
56.
Rex Forehand Deborah J. Jones Gene H. Brody Lisa Armistead 《Journal of marriage and the family》2002,64(4):1012-1023
This study examined the unique and interactive roles of mother and teacher depressive symptoms in child adjustment in 277 African American single mother‐headed families, as well as whether the associations differed depending on the age and gender of the child. Findings revealed a significant association between maternal depressive symptoms and child depressive symptoms in girls, but not boys. Moreover, the combination of higher levels of both mother and teacher depressive symptoms was associated with the highest level of child depressive symptoms and, for younger children, externalizing symptoms. The importance of considering the multiple social contexts in which children interact is discussed. 相似文献
57.
58.
59.
60.