首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   680篇
  免费   26篇
管理学   77篇
民族学   8篇
人口学   82篇
丛书文集   4篇
理论方法论   83篇
综合类   5篇
社会学   412篇
统计学   35篇
  2023年   6篇
  2022年   4篇
  2021年   8篇
  2020年   12篇
  2019年   19篇
  2018年   22篇
  2017年   48篇
  2016年   27篇
  2015年   20篇
  2014年   13篇
  2013年   109篇
  2012年   38篇
  2011年   23篇
  2010年   23篇
  2009年   22篇
  2008年   25篇
  2007年   19篇
  2006年   20篇
  2005年   24篇
  2004年   19篇
  2003年   17篇
  2002年   15篇
  2001年   13篇
  2000年   15篇
  1999年   9篇
  1998年   10篇
  1997年   6篇
  1996年   12篇
  1995年   5篇
  1994年   9篇
  1993年   10篇
  1992年   7篇
  1991年   3篇
  1990年   5篇
  1989年   6篇
  1988年   2篇
  1987年   4篇
  1986年   3篇
  1985年   4篇
  1984年   8篇
  1983年   6篇
  1982年   4篇
  1981年   7篇
  1980年   4篇
  1979年   6篇
  1978年   4篇
  1977年   2篇
  1976年   2篇
  1975年   2篇
  1963年   2篇
排序方式: 共有706条查询结果,搜索用时 0 毫秒
11.
Population Research and Policy Review - The issue of population ageing is no longer exclusively centred on developed countries. Empirical studies have proven that the rise in the proportion of the...  相似文献   
12.
Social Indicators Research -  相似文献   
13.
Poverty in early childhood is pervasive, affecting every aspect of children’s lives. Under current government policies child poverty in the UK is predicted to rise to 40 per cent by 2022. Dominant discourses of poverty have historically focussed on an over‐arching discourse of moral responsibility, essentially relating to notions of deserving and underserving poor. This paper examines how government policy continues to significantly impact on young children and families on low incomes in early childhood and how stigmatised discourses about welfare, work are pervasive. It is argued that discourses of redistribution and children’s rights deserve greater recognition if poverty is to be addressed.  相似文献   
14.
ABSTRACT

Research has explored how care managers in elder care – who often function as ‘street-level bureaucrats’ – regard professional discretion. The way in which length of work experience affects care managers’ use of professional discretion remains, however, unexplored. This article present findings from 12 focus groups with 60 care managers. By bringing attention to how care managers experience the needs assessment process, this article sheds light on how these ‘street-level bureaucrats’ struggle when they try to balance their clients’ needs against institutional frameworks and local guidelines. Length of work experience seems to play a role in how care managers claim to use professional discretion. Experienced care managers describe how they deviate from the guidelines at times in order to create an increased scope of action in their decision-making process. Those with less time in the profession describe greater difficulties in this respect. Findings suggest that research should explore if length of work experience plays a role in the actual way in which care managers assess needs and make decisions. As such, they contribute to our understanding of how needs assessment processes are navigated by professionals while also pointing towards the nature of professional discretion in gerontological social work.  相似文献   
15.
This research sought to expand practitioner and scholarly understanding of the relationship between corporate reputation and the bottom line. An analysis of 706 firms over a 21-year timeframe revealed three attributes of reputation – management quality, financial soundness, and social responsibility – made consistently positive contributions to several measures of firm financial performance. Perceptions of corporate reputation were gathered exclusively from U.S. executives, directors, and financial analysts, referred to herein as corporate insiders.  相似文献   
16.
Social workers are becoming increasingly aware of the unique experiences faced by children of incarcerated parents. Little is known, however, about their experiences prior to their parents being incarcerated. Using data from a broader study of incarcerated women, we examined women’s accounts of their children’s exposure to violence prior to maternal incarceration. Open-ended interviews addressed family and relationship history, physical and psychological victimization, lifetime delinquency and crime, and interactions with service and justice systems. Interviews were analyzed using ATLAS/ti software and a grounded-theory approach. The emergent themes revealed a myriad of consequences experienced by the children, including child witnessing of violence, emotional sequelae, bodily harm from abuse and neglect, sexual abuse, and birth defects from prenatal violence. Implications for research and practice are discussed.  相似文献   
17.
This study examines changes over time in ethnic affirmation/belonging and ethnic identity achievement, Spanish language use, English language use, Mexican/Mexican‐American affiliation/identification and Anglo affiliation/identification in a sample of Mexican‐American adolescents participating in a longitudinal study of juvenile offenders. The Multigroup Ethnic Identity Measure and the Acculturation Rating Scale for Mexican Americans‐II were completed by the Mexican‐American adolescents 7 times over a 3‐year period. The findings from longitudinal growth modeling analyses and growth mixture modeling analyses indicate that there is heterogeneity in the initial scores and changes over time on these variables that are related to markers for the cultural qualities of the home environment (i.e., generational status and mother's most frequent language use). In contrast to expectations, marginalized or assimilated acculturation trajectories/types were not overrepresented in this sample of adolescent offenders. Implications for our understanding of the nature of acculturation and enculturation processes and the way these processes are studied are discussed.  相似文献   
18.
A two-wave longitudinal study on 470 parent–child dyads examined the impact of family mealtime environment, parenting style and family functioning on preschoolers’ (three to six years old) learning. Measures included parent report on parenting style, family functioning, family meal frequency, mealtime television, feeding practice, teacher/parent report of academic competence and individual assessment of preschoolers’ preschool concepts. Family mealtime environment variables were associated with pre-schoolers’ learning, in addition to parenting style and family functioning, after controlling for family income and wave 1 preschoolers’ learning. The results highlighted the importance of family mealtime environment on preschoolers’ learning.  相似文献   
19.
This study explores the emotional and communicative profiles of young adults who have experienced a parental divorce and the emergence of a stepfamily to better understand influences on stepfamily satisfaction. Results of regression analyses indicate that strong negative emotions experienced at the time of the divorce are a negative predictor of current stepfamily satisfaction, even after controlling for age at the time of the divorce. In addition, level of open self-disclosure to a stepparent, although not parents, is a positive predictor of current stepfamily satisfaction. Finally, the extent to which the father has now fully explained the circumstances of the divorce is a positive predictor of current stepfamily satisfaction, whereas the extent to which mother has now fully explained the circumstances of the divorce is a negative predictor of current stepfamily satisfaction. These findings are discussed and future directions for research on stepfamily interaction and satisfaction are offered.  相似文献   
20.
Street trees planted at tree pits with impermeable pavements are exposed to a high level of both, atmospheric and edaphic stress. For many species tree physiology, optimal growth, and consequently long-term vitality may be hampered under these harsh conditions. Therefore, maintaining the vitality and promoting the ecosystem services provided by urban trees, for example aesthetic values and microclimatic benefits, it is important to establish trees with a high tolerance to stressful urban environments. Measurements of leaf gas exchange, leaf water potential, leaf surface temperature and chlorophyll-fluorescence were used for identification of specific response of Corylus corluna L., Ginkgo biloba L., Liriodendron tulipifera L., and Tilia cordata Mill. ‘Greenspire’. The summer months in 2013 with a period of heat and drought over eight weeks only interrupted by two rainy days were appropriate to access tree’s strategies to cope with low water availability. During the measurement period, the influence of high temperatures, high values of vapor pressure deficit (VPD) and low soil water availability on stomatal conductance, water-use efficiency (WUE) and leaf water potential (Ψmin, Ψmax ) was highest for Liriodendron followed by Ginkgo. These species showed high reductions in WUE in case of higher air temperatures and high values of VPD. Results indicate an avoidance strategy under increasing heat and VPD. In contrast, Corylus and Tilia followed a tolerance strategy indicated by decreasing values of Ψmin and lower reductions of WUE. In conclusion, wide species-specific variation in response to high temperatures and high VPD indicates that substantial potential exists in the selection for dry and hot urban places.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号