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   16762篇
  免费   244篇
  国内免费   54篇
教育   12379篇
科学研究   1164篇
各国文化   174篇
体育   1218篇
综合类   44篇
文化理论   82篇
信息传播   1999篇
  2021年   184篇
  2020年   231篇
  2019年   362篇
  2018年   511篇
  2017年   536篇
  2016年   496篇
  2015年   321篇
  2014年   455篇
  2013年   3373篇
  2012年   451篇
  2011年   462篇
  2010年   407篇
  2009年   396篇
  2008年   414篇
  2007年   394篇
  2006年   409篇
  2005年   359篇
  2004年   248篇
  2003年   245篇
  2002年   223篇
  2001年   366篇
  2000年   285篇
  1999年   249篇
  1998年   156篇
  1997年   154篇
  1996年   171篇
  1995年   143篇
  1994年   151篇
  1993年   134篇
  1992年   212篇
  1991年   206篇
  1990年   234篇
  1989年   216篇
  1988年   173篇
  1987年   182篇
  1986年   188篇
  1985年   176篇
  1984年   179篇
  1983年   171篇
  1982年   134篇
  1981年   136篇
  1980年   133篇
  1979年   194篇
  1978年   160篇
  1977年   113篇
  1976年   120篇
  1975年   111篇
  1974年   99篇
  1973年   104篇
  1971年   116篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
941.
942.
943.
944.
945.
Helping students to obtain command of important areas of human knowledge is the primary job of the schools. Most of the tests used in education are intended to indicate how well this job has been done, through the joint efforts of students and teachers. In order to do this job educators must determine what areas of knowledge are most worth teaching, and how to manage the process of instruction so that it will be learned. Learning is only part of living, but it is the part for which schools were established. Tests do not test native intelligence, at least not directly. They do not predict future achievement precisely. They continue to be used extensively despite some opposition from humanists, liberals and other critics, and some interference from educational mystics.  相似文献   
946.
ABSTRACT: Professional organizations have linked core competency to professional success and competitive strategy. The Research Chefs Assn. (RCA) recently released 43 core competencies for practicing culinologists. Culinology® is a profession that links skills of culinary arts and food science and technology in the development of food products. An online survey was created asking RCA members from all 6 membership categories (Associate, Affiliate, Chef, Culinology, Food Science and Technology (FS&T), and Student) to rate their knowledge level based on a 7‐point scale and agreement to importance in job performance based on a 5‐point Likert scale for each competency statement. RCA participant's (N = 192) survey results were analyzed using SPSS for Windows version 13.0 at a significance level of P < 0.05. Statistical survey validation grouped all 43 competency statements into 8 factors (groupings) according to level of competency proficiency (opposed to the 7 groups each competency was originally designated by the RC A) and into 9 factors according to job success. Results suggest that Chef Members know “Culinary Arts” best and FS&T members know “Food Science” best. A gap analysis determined what competency factors were low in knowledge level yet important to job success for each membership category. Chef members have a lower level of knowledge in “Product Development,”“Food Science,” and “Quality Assurance” factors; however, the factors are important to job success. FS&T members have a lower level of knowledge in “Nutrition” yet identified the factor important to job success. An opportunity exists to improve educational efforts for specific membership categories.  相似文献   
947.
948.
949.
Research about Jewish choral singers provides insight to a previously unstudied population of adult Jewish learners. Drawing on over 2,000 responses to the First-Ever Survey of Jewish Choral Activity, this article describes how Jewish choral experiences enable adults to deepen their involvement in Jewish life and learning. Survey results suggest that participants in Jewish choral groups resemble secular singers in terms of social, identity, and skill development, but derive additional benefits in terms of Jewish Peoplehood, Jewish Competence, Spirituality, and Jewish Community. Jewish choral activities particularly benefit singers under 45 by providing them opportunities to integrate their Jewish and musical lives.  相似文献   
950.
Tracy completes her laboratory assignment and gathers her books as her second period science class draws to a close. As she leaves the room and heads to her next class, Tracy stops by her locker to drop off her science text and pick up an English literature book for third period. For her, the separation between science and English is both physical and mental. In the time it takes to move from one room to another, Tracy has also moved from one ‘mind set’ to another, exit science, enter English.  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