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   22299篇
  免费   860篇
  国内免费   11篇
  2019年   263篇
  2018年   384篇
  2017年   408篇
  2016年   423篇
  2015年   325篇
  2014年   360篇
  2013年   1794篇
  2012年   637篇
  2011年   654篇
  2010年   402篇
  2009年   380篇
  2008年   516篇
  2007年   565篇
  2006年   477篇
  2005年   466篇
  2004年   433篇
  2003年   423篇
  2002年   452篇
  2001年   745篇
  2000年   719篇
  1999年   541篇
  1998年   230篇
  1997年   205篇
  1996年   229篇
  1992年   455篇
  1991年   444篇
  1990年   427篇
  1989年   405篇
  1988年   424篇
  1987年   380篇
  1986年   389篇
  1985年   388篇
  1984年   314篇
  1983年   280篇
  1982年   205篇
  1981年   214篇
  1979年   357篇
  1978年   260篇
  1977年   224篇
  1976年   202篇
  1975年   283篇
  1974年   360篇
  1973年   367篇
  1972年   289篇
  1971年   285篇
  1970年   288篇
  1969年   251篇
  1968年   351篇
  1967年   311篇
  1966年   285篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
22.
23.
24.
25.
26.
Pregnancy reflects a common experience for women in today's workforce, yet recent data suggest that some women scale back or leave the workforce following childbirth. Considering these effects on women's careers, researchers have sought to understand the underlying dynamics of these decisions. Here, we explore a paradoxical reason for weakened postpartum career attitudes: help that women receive during pregnancy. We integrate stereotype threat and benevolent sexism theories to explain how the effects of help on postpartum intentions to quit may be transmitted through reductions in work self-efficacy. In doing so, we consider the role of perceived impact—or the extent to which help interferes with versus enables women's perceived ability to continue performing their work role. Results of a weekly diary study of 105 pregnant employees suggest that work-interfering help led to decreased self-efficacy for work during the following week. Furthermore, there was an indirect effect of average help received at work during pregnancy on postpartum intentions to quit the workforce through reductions in work self-efficacy that was stronger insofar as help was work-interfering versus work-enabling. Taken together, our results highlight unintended negative consequences that occur when others provide ineffective support to women at work during pregnancy.  相似文献   
27.
28.
This study examined information communication technologies and workplace friendship dynamics. Employees reported factors that influenced their initiation of friendship with a coworker and reported patterns and perceptions of communication with their workplace friend via different communication methods. Results indicated that personality, shared tasks, and perceived similarity are the most important factors to coworker friendship initiation, and the importance of physical proximity to workplace friendship is diminishing in the electronically connected workplace. Results confirm the primacy of face‐to‐face interaction for workplace friendship initiation and maintenance. E‐mail, phone, and texting were also central to communication among workplace friends. The amount of time spent telecommuting affected workplace friendship initiation and communication. Finally, generational differences were identified with respect to Internet‐based communication methods.  相似文献   
29.
30.
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