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   85篇
  免费   0篇
教育   44篇
科学研究   4篇
体育   33篇
信息传播   4篇
  2022年   3篇
  2021年   1篇
  2019年   1篇
  2018年   1篇
  2017年   5篇
  2016年   2篇
  2015年   1篇
  2014年   2篇
  2013年   11篇
  2012年   3篇
  2011年   1篇
  2010年   1篇
  2009年   2篇
  2008年   3篇
  2006年   1篇
  2005年   2篇
  2003年   1篇
  2002年   1篇
  2001年   4篇
  1999年   1篇
  1998年   2篇
  1995年   1篇
  1991年   1篇
  1990年   3篇
  1989年   1篇
  1988年   1篇
  1986年   1篇
  1985年   3篇
  1984年   1篇
  1982年   2篇
  1981年   1篇
  1980年   3篇
  1978年   3篇
  1977年   1篇
  1976年   1篇
  1975年   1篇
  1974年   2篇
  1973年   4篇
  1972年   1篇
  1971年   1篇
  1969年   1篇
  1926年   1篇
  1924年   1篇
  1923年   1篇
排序方式: 共有85条查询结果,搜索用时 31 毫秒
1.
The aim of this article is to gain insights into the economic impacts of the Winter Youth Olympic Games (YOG). Taking the example of Innsbruck 2012 (YOG 2012)—the first ever Winter YOG—the economic dimension of the event is comprised by calculating the primary economic impulse as well as the induced economic impulse (total economic effect). For the purpose of this study the region (Tirol) and the period of time (13th to 22th January 2012) were chosen.  相似文献   
2.
In der Navajo-Familienstudie wird versucht, das auf ethnop?dagogisch-biographischer Grundlage bei zwei Pers?nlichkeiten erarbeitete kulturelle Deutungsmuster believing in ceremonies auf seine Relevanz für andere Familienangeh?rige zu überprüfen. Die Aufnahme von narrativen Interviews/Selbstbiographien weiterer zw?lf Mitglieder des Familienverbandes Bedoni-Atene erm?glicht es, dass wichtige personale und lebensweltliche Einflüsse kontingent thematisiert werden. Der dadurch erreichte Einblick zeigt das Deutungsmuster believing in ceremonies als vielschichtiges Bewusstseinskonstrukt bei den einzelnen Pers?nlichkeiten. Darin ist die Bedeutung des sozialisatorischen Kontextes, dessen individuelle Wahrnehmung und der unverwechselbare Zugriff der Probanden auf vorhandene kulturspezifische Lebensbedingungen pr?sent.  相似文献   
3.
4.
5.
Quantifying countermovement jump (CMJ) and landing knee flexion angle is important for performance and injury risk assessment. The purpose of the study was to compare electrogoniometer (El-Gon)- and video-derived CMJ and landing knee flexion angle. Twenty-two adults performed three CMJs while knee flexion angle was simultaneously assessed using an El-Gon and video. The average systematic offset (RMSE) of the El-Gon-derived knee flexion angle throughout the entire movement was 7.03°?±?2.69°. Excellent reliability was demonstrated by the El-Gon (ICCavg?=?0.92). Countermovement knee flexion angle, maximum landing knee flexion angle and flexion angle at maximum vertical ground reaction force were 12.0°, 10.9°, and 5.7° higher, respectively, when assessed using El-Gon (p?<?0.001), compared to video. Errors between instruments are likely due to El-Gon crosstalk, misalignment and/or axis determination. The El-Gon is a cost-effective and time-efficient alternative to video analysis for the assessment of knee flexion angle if the error is accounted for and the sensor is precisely attached.  相似文献   
6.
7.
8.
When teaching correlation it is often very useful to show examples of data sets with a given correlation. This article describes a method using a spreadsheet to generate such scatterplots and to obtain “confidence regions”.  相似文献   
9.
This article defines and measures interest in lifelong learning in an effort to capture motivation as an outcome of schooling. As a school-internal counterpart, motivational orientations toward learning at school in general and toward mathematics learning in particular are introduced, based on Deci and Ryan’s theory of self-determination. Analysis within the Swiss TIMSS samples in lower and upper secondary education led to the definition of five such orientations with a constant structure across grades and levels of generality. Some orientations show a concrete focus like long-term utility. The validity of these constructs is examined by analysing the relation among these motivational orientations, their relationship to interest in lifelong learning and mathematics achievement as well as age and gender differences. As hypothesised, the higher a motivational orientation’s degree of self-determination, the higher is its correlation with interest in lifelong learning and mathematics achievement. Among age and gender differences, the contrasting behaviour of intrinsic and long-term utility orientation toward mathematics is notable. For example, the gender difference in long-term utility but not in intrinsic orientation increases from grade 6 to grade 8. These findings can be understood as an expression of gender-typical vocational aspirations which define technical and scientific fields as a domain for males and not for females.  相似文献   
10.
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