DNA生物大分子的动力学特性与生物功能(Ⅱ)     

庞小峰 《商丘师范学院学报》1996,(Z2)

对ＤＮＡ中激发的孤立子进行了分类，同时也研究了它的一些特点．我们着重研究了用此理论解释ＤＮＡ的基本生物功能──复制和转录及遗传与变异等问题．  相似文献   

Understanding young Chinese Australian's (dis)engagement in Health and Physical Education and school sport     

Bonnie Pang  Doune Macdonald 《Physical Education & Sport Pedagogy》2016,21(4):441-458

Background: School Health and Physical Education (HPE) and sport has increasingly become a complex cultural contact zone. With global population shifts, schools need policies and strategies to attend to the interests and needs of diverse student populations. School HPE and sport is a particularly significant site as it is a touchpoint for a range of cultural values and practices related to physical activity, the body, health and lifestyle proprieties.

Purpose: While there is a high Chinese student population in Australian schools, little research has been undertaken to understand their needs, experiences and perceptions in schools HPE and sport. In addition, research in the physical activity field is accentuated by paradigms that assume and perpetuate the binary notion of cultural beliefs and practices such as ‘West’ versus ‘East’ and in association with ‘Normal’ versus ‘Problematic’ lifestyles in relation to physical activity. We argue that, without conceding the epistemological understanding of ‘difference’, policies and practices that promote diversity can remain socially unjust and superficial.

Research design: This paper focuses on two schools in Queensland. The data collection process was underpinned by critical and interpretive ethnographic methods. The participants in Sage College consisted of seven girls of whom three were in Year 8, three in Year 9 and one in Year 10. At Routledge State High, a state-owned, secular and coeducational secondary school, the cohort consisted of two girls in Year 8, one girl and two boys from Year 9.

Results: This paper draws on Bourdieu's concepts of habitus, capital, field and doxa and the Chinese Confucianism philosophy of ‘Complementary difference’ to understand the various perceptions and experiences of young Chinese Australians in schools HPE and sport. Results invite us to seek an understanding of students’ subjectivities and disrupt the binary differences in cultural values and attributes to promote multicultural education.

Conclusion and recommendation: Moving beyond the Australia's Anglo-Celtic centred HPE and the limitations of a Western view of exclusive opposites, this paper makes an original contribution to knowledge by presenting a ‘heuristic of difference’ model that accommodates Western and Chinese perspectives in Australian HPE research.  相似文献   

新时代高校辅导员工作理念转变的三个维度     

庞德英  祝晓斐 《高校辅导员学刊》2019,11(2):14-18

中国特色社会主义进入新时代为高校思想政治工作带来了新的起点,面对党和国家对思想政治工作的新要求,面对大学生成长发展的新期待,高校辅导员要从三个维度转变工作理念:从灌输走向对话,努力做大学生政治思想的积极引导者;从管理走向服务,努力做大学生成长成才的科学指导者;从经验走向研究,努力做大学生思想政治教育的潜心研究者。  相似文献   

“六气法”探究     

逄礼文 《广西职业技术学院学报》2019,(1):120-124

六气法,是养生技术中重要的行气术,是以炼呼为主,配合默念字音,结合脏腑,保健养生,祛除病邪的一种吐纳法。《养性延命录·服气经》与《养性延命录·明医论》中的"六气"法,言语简明,借由疗疾功效与病症之间的对应,可以发现二者之间存在着内在一致性,很有可能《明医论》之"六气"由《服气经》之"六气"发展而来。《养性延命录》《胎息秘要歌诀》《幻真先生服内元气诀》《嵩山太无先生气经》所言"六气法",其主要功能都在于疗病治愈。《四气摄生图》中,"六气法"与四季有着较为明确的对应关系,并将"六气"理法完全确定下来。对"六气法"进行探究,具有文献价值和养生实用价值。  相似文献   

论科学的本质与科学教育   总被引：8，自引：0，他引：8  

陈琴  庞丽娟 《北京大学教育评论》2005,3(2):70-74

科学的本质是科学教育领域中的一个重要问题。本文从定义和内涵两个角度对科学的本质进行了分析和阐述。科学既是一种过程,同时也是一种结果。科学活动的过程和科学活动的结果是紧密结合在一起的。作为探究与思维的科学、作为态度与精神的科学、作为知识与能力的科学是科学内涵的三个重要体现。在对科学本质进行分析的基础上,本文进一步对科学教育的目标与内容、过程与方法进行了探讨。  相似文献   

“间歇式”教学方式研究与实践   总被引：2，自引：0，他引：2  

曹红波  冯平安  杨然 《职业技术教育》2001,22(28):26-28

现代信息技术的广泛应用，打破了传统的课堂教学方式，促进了教育的改革。本文介绍了基于web的“问歇式”教学组织方式，并对支持“间歇式”教学方法的网上辅助教学支持环境的结构进行了讨论，对教学过程及辅助环境组成部分进行了详细说明。  相似文献   

基于数据挖掘技术的资源型学习     

庞先伟 《现代远程教育研究》2002,(3):39-42

数据挖掘技术是一个正在迅速发展的新兴领域，受到社会各界的重视，在现今的应用中，数据挖掘技术主要用于商业，军事，工业等领域的决策应用，在本中，我们将通过对数据挖掘技术、知识发现，资源型学习的认识来讨论一种基于数据挖掘技术的资源型学习。  相似文献   

信息技术与课程整合不等同于CAI   总被引：6，自引：0，他引：6  

刘力  李红波 《现代教育技术》2003,13(5):22-25

该文从历史发展背景、内涵、目标、教学过程以及对教师和学生的要求等方面对信息技术与课程整合、计算机辅助教学加以区分,并对二者的发展前景做出展望。  相似文献   

基于ANSYS的卡车燃油箱结构强度分析     

逄明华  樊克艳  聂永芳 《河南职业技术师范学院学报》2011,(5):71-74

卡车燃油箱是燃油供给系统的核心部件,其设计研发主要依靠工程师的经验来完成,产品更新速度慢,成本高.结合现代化设计方法利用三维软件UG设计出卡车油箱的三维结构模型,然后利用有限元方法对卡车燃油箱结构进行应力应变分析,求出卡车油箱的最大应力值σmax为319.237 MPa,最大应变值εmax为13 mm,为卡车油箱的设计修改提供理论参考依据.大大降低了卡车油箱的设计成本,提高了产品研发效率.  相似文献   

Informed learning design: teaching and learning through engagement with information     

Clarence Maybee  Christine Susan Bruce  Mandy Lupton  Ming Fai Pang 《高等教育研究与发展》2019,38(3):579-593

ABSTRACT

While higher education teachers are able to use information in sophisticated ways to learn and communicate within their disciplines, they may not be accustomed to teaching their students to use information creatively and reflectively to support their work in a course. This article introduces informed learning design, a curriculum design model by which teachers specifically enable students to learn course content through intentional engagement with information. Drawing from informed learning pedagogy and the variation theory of learning, the design model outlines an instructional pattern for enabling student awareness of critical aspects and features of the object being studied related to both information use and course content.  相似文献