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   158315篇
  免费   7337篇
  国内免费   229篇
  165881篇
  2021年   1487篇
  2020年   2782篇
  2019年   3421篇
  2018年   3359篇
  2017年   3803篇
  2016年   4491篇
  2015年   3903篇
  2014年   4780篇
  2013年   23356篇
  2012年   4076篇
  2011年   3021篇
  2010年   3666篇
  2009年   4649篇
  2008年   3352篇
  2007年   2860篇
  2006年   3600篇
  2005年   3609篇
  2004年   3133篇
  2003年   2763篇
  2002年   2559篇
  2001年   2656篇
  2000年   2526篇
  1999年   2738篇
  1998年   2755篇
  1997年   2608篇
  1996年   2540篇
  1995年   2370篇
  1994年   2337篇
  1993年   2291篇
  1992年   2241篇
  1991年   2111篇
  1990年   1935篇
  1989年   1903篇
  1988年   1865篇
  1987年   1900篇
  1986年   1874篇
  1985年   2093篇
  1984年   2303篇
  1983年   2126篇
  1982年   2293篇
  1981年   2270篇
  1980年   2112篇
  1979年   1925篇
  1978年   2028篇
  1977年   2036篇
  1976年   1817篇
  1975年   1769篇
  1974年   1788篇
  1973年   1625篇
  1972年   1260篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
221.
222.
223.
The principles, design considerations, and components of a clinical information system intended to support and enhance the patient care, educational, and research missions of a comprehensive psychiatric institute are presented. Major characteristics of the system are its emphases on efficiency, simplicity, and intensive user involvement throughout the development of the system.  相似文献   
224.
Introduction     
Knowledge, Technology &; Policy -  相似文献   
225.
226.
This study provides evidence that the effects of perceived pervasive discrimination may be dynamic over time. It was expected that participants who perceived discrimination to be highly pervasive would initially be more likely to engage in inactive coping strategies than those who perceived low pervasiveness; however, those who continued to perceive high pervasiveness over time were expected ultimately to engage in more active strategies than those perceiving low pervasiveness. Using a 28-day diary, women and ethnic minorities described their daily experiences of discrimination and indicated their appraisals of its pervasiveness as well as their coping strategies. Results showed that participants who initially perceived low pervasiveness reported more active coping and religion use as well as less behavioral disengagement than those initially perceiving high pervasiveness. However, this pattern was reversed by the end of the study. Implications for integrating time into the assessment of coping with discrimination are discussed.  相似文献   
227.
Brain lateralization research has led to speculation about counseling and guidance implications of left-right brain differences. Serious limitations in these implications are highlighted.  相似文献   
228.
A scale assessing generalized false self‐perceptions (Perceptions of False Self, POFS) was developed and tested across three studies involving a total of 331 adolescents (11–16 years). In Study 1, interviews were conducted to develop items for the scale. In Study 2, psychometric techniques were used to derive a scale composed of 16 items. Study 2 also assessed the validity of the scale: depressive symptoms were found to increase POFS across 10 weeks, whereas false self‐perceptions had a reciprocal effect on anxiety. In Study 3, the convergent validity of the POFS scale was established. Overall, the evidence suggests that the POFS scale is a reliable and valid measure of generalized false self‐perceptions.  相似文献   
229.
Abstract

As more organizations implement multinational strategies, sales managers leading sales forces encounter complex cultural challenges that affect relationships, processes, and outcomes. We undertake a qualitative study with the objective of understanding the sales manager–salesperson relationship when the sales manager is leading sales representatives located in other cultures. Because of the significant size and growth of Asian countries, we focus our study on the Asia-Pacific Rim region. In-depth interviews conducted with 21 sales managers working for a large multinational technology firm in our focal region provide the data for our analysis. Using a grounded theory approach, we identify five key themes: building and sustaining cross-cultural relationships, cross-cultural communication effectiveness, acquisition and maintenance of trust across cultures, language, and decision-making. From our findings, research propositions are offered and implications for researchers and practitioners are discussed.  相似文献   
230.
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