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   504篇
  免费   24篇
管理学   53篇
民族学   5篇
人口学   35篇
丛书文集   1篇
理论方法论   63篇
综合类   10篇
社会学   333篇
统计学   28篇
  2023年   5篇
  2020年   11篇
  2019年   16篇
  2018年   18篇
  2017年   24篇
  2016年   20篇
  2015年   17篇
  2014年   19篇
  2013年   108篇
  2012年   15篇
  2011年   21篇
  2010年   11篇
  2009年   11篇
  2008年   6篇
  2007年   6篇
  2006年   11篇
  2005年   11篇
  2004年   19篇
  2003年   16篇
  2002年   11篇
  2001年   13篇
  2000年   10篇
  1999年   2篇
  1998年   8篇
  1997年   3篇
  1996年   6篇
  1995年   9篇
  1994年   3篇
  1993年   8篇
  1992年   5篇
  1991年   6篇
  1990年   2篇
  1989年   3篇
  1988年   5篇
  1987年   2篇
  1986年   5篇
  1985年   4篇
  1984年   6篇
  1983年   6篇
  1982年   8篇
  1981年   3篇
  1980年   6篇
  1979年   5篇
  1978年   4篇
  1977年   2篇
  1976年   4篇
  1973年   2篇
  1972年   2篇
  1969年   3篇
  1966年   1篇
排序方式: 共有528条查询结果,搜索用时 31 毫秒
51.
It is argued that family business enterprises can be an adaptive response to the transformations that recently have characterized Eastern and Central Europe. Family-centered initiatives are important for sustainable socioeconomic development. In this article, a family-enterprise incubator scheme for the stimulation of family and socioeconomic development is discussed. This approach incorporates resources, services, and supports beyond those conventionally offered.  相似文献   
52.
53.
Objective: Women assertively resisting sexual aggression have the best chances of avoiding completed rape. Especially with acquaintances, there are significant social and psychological barriers to resistance. Novel vignettes depicting acquaintance rape were designed to enhance self-efficacy, reduce unrealistic optimism, and empower assertive resistance. Participants: The data were collected using a Web-based survey of 449 female college students from multiple universities in August–October 2014. Methods: Between-subjects mixed-methods design. Participants were randomly assigned to read one of four vignettes and complete self-report measures of personal vulnerability, self-efficacy, and beliefs and intention about resistance. Results: Although vignettes did not impact self-efficacy, one vignette enhanced perceived controllability and decreased unrealistic optimism. Women who read about completed acquaintance rape described intention to use physically assertive responses at double the rate of women reading about successful resistance. Conclusions: As low-cost, easily disseminated materials, vignettes about sexual assault may enhance campus prevention efforts.  相似文献   
54.
Although trust is long known to be critical to predict behaviors in a charitable context, little research has examined trust damage and its effects on giving behavior. Trust damage is an intermediate state between trust and distrust, rather than a simple reversal or extension, and can change over time. Our research explores individual donor’s trust damage through a dynamic evolution. Across the longitudinal survey, we conclude that the trust damage of pre-giving, giving, and post-giving stage plays different roles in the decision-making process. Trust damage does not play a direct role in the giving intention, but it can indirectly affect giving intention through its impact on perceived benefit and perceived risk. Individual donor’s satisfaction has a strong effect on post-giving trust or continual trust damage, which in turn positively affects future giving intention and behavior. Several important insights for practitioners in the nonprofit sector are also discussed.  相似文献   
55.
Introduction: We investigated if “thermobalancing” therapy (TT), using Dr Allen’s therapeutic device (DATD) in men with benign prostatic hyperplasia (BPH), can aid in understanding the etiology and pathophysiology of BPH.

Methods: We compared urinary and other parameters of BPH patients who received TT over 6 months (treatment group) with those of healthy volunteers who had not received the treatment (control group). Dynamics of symptoms and indicators in each group were evaluated in comparison with their data at the beginning and end of the study. Parameters were the International Prostate Symptom Score (IPSS) for urinary symptoms and quality of life (QoL), ultrasound measurement of prostate volume (PV) and uroflowmetry (maximum flow rate, Qmax). TT effectiveness was examined in 124 men with BPH and PV?<60?mL. We also investigated the data of five patients with BPH and PV?>60?mL.

Results: TT decreased urinary symptoms and PV, increased Qmax and improved QoL in men with BPH, PV?<60?mL, and in men with BPH, PV?>60?mL.

Conclusions: The present study demonstrated that TT is effective for BPH, suggesting that blood circulation plays a crucial role in its cause. The continuous heat exposure that does not exceed the normal body temperature terminates the trigger of BPH development, “micro-focus” of hypothermia, and the following spontaneous expansion of capillaries. TT could be considered to be a useful tool in BPH treatment.  相似文献   
56.
In 1831, Nat Turner led an insurrection in Southampton County, Virginia that left more than 60 men, women, and children dead. This slave revolt left white Virginians in fear for their lives and questioning the ‘peculiar institution’ in their midst. Proslavery ideologue and William & Mary professor, Thomas Roderick Dew, stepped in and provided the intellectual foundation that calmed their fears and made the continuation of the southern way of life possible – at least for a little while longer.  相似文献   
57.
58.
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - Many non-profit organizations rely on volunteers to further their mission, but volunteer rates linger at only 25% of the...  相似文献   
59.
60.
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