论太极拳中的“逆向运动”   总被引：1，自引：0，他引：1  

陈度宇  褚哲森 《搏击·武术科学》2009,6(3):30-31

太极拳是中华武术的一朵奇葩，它以人为本，强调以拳为形式，来达到“太极”这种“自如、自然、和谐”的“状态”。文章引入了“反向”与“不自如”的运动——逆向运动，研究了逆向运动在太极拳中的体现。  相似文献   

红外光电子学研究          下载免费PDF全文

沈学础  褚君浩  陆卫 《中国科学院院刊》2004,19(4):254-258

红外光电子学是在红外光电技术推动下不断发展的学科,其发展与半导体物理学、凝聚态物理学、微电子学以及光学等的关系越来越密切。中国科学院长期将红外光电子学作为重要发展领域予以支持,在任务带学科的模式下取得了一系列重要成果。文中还对该学科的进一步发展提出了一些想法。  相似文献   

关于苍术植物的学名问题     

石铸 《中国科学院研究生院学报》1981,19(3):318-322

This paper is the documentation of specimens and literature reffered to Atracty- lodes lancea (Thunb.) DC. etc. As a result, it is found that, in taxonomy of the genus Atractylodes, what represcents by four long-established names, i. e. Atractylodes lancea (Thunb.) DC., A. ovata (Thunb.) DC., A. chinensis (Bunge) Koidz. and A. lyrata Sieb. et Zucc., in fact, is the one and same species.  According to the law of priority in nomenclature, the first name should be given to Chinese drug “Cangzhu”, while theother three names have to be treated as its synonyms.  相似文献   

毛鳞菊属（菊科）一新异名     

朱世新  覃海宁  石铸 《中国科学院研究生院学报》2004,42(3):268-270

在比较研究标本室标本，包括模式标本以及野外考察的基础上，确认Chaetoseris hispida Shih 与Ch. cyanea (D. Don) Shih为同种植物，并把前者作为后者的异名处理。  相似文献   

四川紫菊属二新种     

石铸 《中国科学院研究生院学报》1989,27(6):457-460

Two new species of the genus Notoseris (Compositae) are  describep from Sichuan Province, China. They are Notoseris nanchuanensis Shih,  N. dolicho- phylla Shih.  相似文献   

中国菊科香青属的研究     

陈封怀  林镕  陈艺林  石铸  王薇 《中国科学院研究生院学报》1966,11(1):91-112

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西藏菊科春黄菊族的新种和新组合     

石铸  傅国勋 《中国科学院研究生院学报》1979,17(2):113-116

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A concept map approach to developing collaborative Mindtools for context‐aware ubiquitous learning     

Gwo‐Jen Hwang  Yen‐Ru Shi  Hui‐Chun Chu 《British journal of educational technology : journal of the Council for Educational Technology》2011,42(5):778-789

Recent advances in mobile and wireless communication technologies have enabled various new learning approaches which situate students in environments that combine real‐world and digital‐world learning resources; moreover, students are allowed to share knowledge or experiences with others during the learning process. Although such an approach seems to be promising and innovative, researchers have indicated several problems when applying it to practical applications, in particular, the lack of proper strategies or tools to assist the students to learn collaboratively in such a learning scenario with abundant content. Students might feel interested when using the mobile devices to learn; however, without proper assistance or guidance, their learning achievements are usually disappointing. To cope with this problem, this study proposes a concept map‐oriented Mindtool for collaborative ubiquitous learning. Experimental results from a natural science course in an elementary school show that this approach not only enhances learning motivation but also improves the learning achievements of the students.  相似文献   

Use of peer feedback to enhance elementary students' writing through blogging     

Yu Liang Chen  Eric Zhi Feng Liu  Ru Chu Shih  Chin Tsung Wu  Shyan Ming Yuan 《British journal of educational technology : journal of the Council for Educational Technology》2011,42(1):E1-E4

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Developing a template for National Child Protection Index Reports     

Ager A  Stark L  Chu E  Dewan S  Boothby N 《Child abuse & neglect》2011,35(12):1002-1008

Objectives

What impact does the strengthening of child rights have on the experience and circumstances of children? CRC General Comment 13 emphasizes that defining measurable targets for improvements in child protection is a key element of efforts to strengthen child rights and well-being across the world. This paper describes an attempt to identify key domains relevant to such mapping of child protection indicators, and the feasibility of collecting data—from existing data sources or otherwise—to complete a “National Child Protection Index Report” summarizing achievements and concerns at a national level.

Methods

A process of inter-agency consultation was facilitated by the CPC Learning Network to establish a template for the Index Report. The template was modeled on that used for the “Countdown to 2015” maternal, neonatal and child health initiative, aiming to capture indices not only of key protection risks but also implementation and coverage of key protection measures. The work drew on indicator development and policy initiatives by a number of international child protection agencies. The template developed was used as a basis to pilot national data collection in Indonesia and, at a sub-national level, in northern Uganda.

Findings

The template provides a concise summary of protection issues of relevance to a broad range of constituencies, global and national. However, in the pilot settings, existing routine data collection was inadequate to effectively populate a large proportion of indicators. Mechanisms of collating findings from discrete assessments—another potential source of data for completion of the index report—were also generally underdeveloped.

Practice implications

In settings where state infrastructure allows the collection and analysis of routine data in such domains as health and economic activity, such efforts should be extended to the child protection sector. Discrete assessments by governmental or non-governmental agencies also provide significant potential for more effective sharing and collation of information. National Child Protection sub-clusters or equivalent structures can play an important role in facilitating both of these processes.  相似文献