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21.
质量是教育永恒的主题。文章针对教育硕士专业培养的现实问题,提出以学生参与为重点、以过程评价为核心、以社会评价为主体、以促进发展为目的为教育硕士培养质量监测的价值取向;坚持督和导的统一、点和面的统一、承和改的统一、知和行的统一是改进教育硕士培养质量的基本策略。 相似文献
22.
白晋明 《山西广播电视大学学报》2002,7(2):48-49
立足于英语课文教学的基本理论,在介绍课文教学的原则、教学模式的基础上,总结了英语课文教学的程序、引入课文以及讲授课文的方法. 相似文献
23.
In this second part of the article we discuss how simple growth models based on Fibbonachi numbers, golden section, logarithmic
spirals, etc. can explain frequently occuring numbers and curves in living objects. Such mathematical modelling techniques
are becoming quite popular in the study of pattern formation in nature. 相似文献
24.
周学文 《内江师范学院学报》2004,19(6):25-28
B/S模式的应用程序主要是集中式计算和处理,本简要的以实例无纸化考试系统设计,说明了在B/S模式中采用分布式计算处理的一种思路。 相似文献
25.
David Nicholas Director of CIBER Professor at Director of the School of Library Paul Huntington Senior Researcher a founder member of CIBER SLAIS University College London WCE BT UK Hamid R. Jamali a researcher in CIBER SLAIS University College London WCE BT UK 《The Journal of Academic Librarianship》2007,33(6):629-638
The logs of four universities using the OhioLINK journal system were evaluated for a period of fifteen months using deep log analysis methods in order to compare and contrast the information seeking behaviour of their users. Large differences were found, especially between the research and teaching universities. Methodological problems associated with making the comparisons are discussed in some detail especially in terms of defining online sessions. 相似文献
26.
Joel Blanchard Samuel Blais Philippe Chetaille Michele Bisson François P. Counil Thelma H. Girard 《Journal of sports sciences》2019,37(11):1265-1269
The purpose of this study was to identify which averaging methods most accurately measures peak cardiorespiratory fitness (CRF) parameters [peak O2 uptake (VO2), peak O2pulse and peak respiratory exchange ratio (RER)] in a sample of healthy children and adolescents. In this cross-sectional multicenter study, we recruited 278 healthy children aged 12–17 years. We compared the mean peak value of three CRF parameters using the recommended averaging methods (30-second block average) with alternative averaging methods such as moving averages or shorter smoothing periods. We also assessed averaging methods for accuracy by individually reviewing breath-by-breath scatter plots. The 30-second block average method resulted in a lower mean peak VO2 and in an increased proportion of underestimated peak values. Using a 30-second moving average significantly increased mean peak values which increased accuracy. Similar results were found for peak RER and peak O2pulse. In conclusion, the currently recommended averaging method (30-second block average) increased the risk of misinterpretation of peak CRF values in children. Using a moving average approach decreased misinterpretation and increased accuracy. 相似文献
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Jérôme Leriche Jean-François Desbiens Chantal Amade-Escot Richard Tinning 《Quest (Human Kinetics)》2016,68(4):497-520
ABSTRACTA large diversity of theoretical frameworks exists in the physical education literature. This article focuses on two of those frameworks to examine their compatibility and their complementarity. The classroom ecology paradigm concentrates on the balance between three task systems, two vectors, and programs of actions proposed by the physical education teacher and negotiated by students. The didactique research program studies the teaching and learning processes using the concepts of didactic contract and didactic milieu that focus on how the knowledge content emerges within teacher and students’ joint action. The article underlines the complementarity and the compatibility of the two frameworks when analyzing teaching and learning in physical education. It argues that the gray areas left by the classroom ecology paradigm could be filled with the insights of the didactique research program. A concise example of how the two frameworks have already been utilized is presented. 相似文献
30.
The extraordinary romance and thrilling adventure associated with the tale of wootz steel shows how Indian metallurgists were
the world leaders in antiquity in the manufacture of this legendary high-grade steel. In many ways this material was brought
to global attention by the writings of Cyril Stanley Smith. Modern metallurgy and materials science rest on the foundation
built by the study of this steel during the past three centuries. 相似文献