高校太极拳教学之管见──兼谈技能迁移理论的运用   总被引：1，自引：0，他引：1  

杨少雄  孔丽涵 《闽江学院学报》1998,(2)

推广普及太极拳运动对全民健身．提高国民素质具有深远的意义。本文作者根据在高校中教学实践经验,阐述了自己的见解,分析了运用技能迁移进行太极拳教学能提高学生学习的兴趣与积极性、较快地记住动作、较好地掌握动作规格、有效地提高太极拳教学效果。为太极拳教学抛砖引玉。  相似文献   

中学数学课堂创新教学的思考     

骆瑞环  孔德利 《基础教育研究》2006,(8):31-32

现代教学理论认为,数学课堂教学的本质是教师与学生、学生与学生之间以数学知识为媒介进行的一种沟通与交流,教师应树立“教学活动”的观念,围绕学生的学习活动和培养学生的问题意识设计教学、开放教学,切实让学生成为课堂的主人,让课堂焕发出生命的活力。课堂教学是实施素质教  相似文献   

清末民初戏曲抄本修复案例分析     

孔令云 《兰台世界》2021,(3):111-114

甘肃省文化艺术研究所从民间收集的清末民初戏曲抄本,经过上百年的流传存在不同程度的老化、絮化、污染、破损等现象,已经无法翻阅。针对每本剧本不同的受损情况,通过认真地分析研讨,制订出不同的修复方案,分别采用水洗去污、挖镶、金镶玉等不同的修复方法,对其中部分抄本进行整理、修复,使其得到了治理性保护。  相似文献   

关于数学"命题"教学的探究     

孔德宝 《呼伦贝尔学院学报》2005,13(1):101-102,100

掌握命题种类,正确判断简单命题、复合命题及“且”、“或”、“非”的判定。  相似文献   

作为类型的神怪章回小说     

孔令彬 《韩山师范学院学报》2000,21(1):30-33

根据共同的题材、结构、情调等对小说进行分类研究,这一研究策略很大程度上是因为文学创作中存在某些惯例性的规则,不了解这些小说类型的来龙去脉及其主要特征,对作品的批评和赞誉都可能不着边际。本文即是对作为类型的神怪章回小说的表述。  相似文献   

张闻天精神与20世纪同存——访中共中央党史研究室研究员张培森     

石维行  孔繁玲 《北京档案》2000,(8):7-9

今年8月30日,是张闻天同志诞辰100周年,应《北京档案》杂志社之约,我们采访了中共中央党史研究室研究员、致力于研究张闻天20多年的专家张培森.  相似文献   

Synchronization within synchronization: transients and intermittency in ecological networks     

Huawei Fan  Ling-Wei Kong  Xingang Wang  Alan Hastings  Ying-Cheng Lai 《国家科学评论(英文版)》2021,8(10)

Transients are fundamental to ecological systems with significant implications to management, conservation and biological control. We uncover a type of transient synchronization behavior in spatial ecological networks whose local dynamics are of the chaotic, predator–prey type. In the parameter regime where there is phase synchronization among all the patches, complete synchronization (i.e. synchronization in both phase and amplitude) can arise in certain pairs of patches as determined by the network symmetry—henceforth the phenomenon of  ‘synchronization within synchronization.’ Distinct patterns of complete synchronization coexist but, due to intrinsic instability or noise, each pattern is a transient and there is random, intermittent switching among the patterns in the course of time evolution. The probability distribution of the transient time is found to follow an algebraic scaling law with a divergent average transient lifetime. Based on symmetry considerations, we develop a stability analysis to understand these phenomena. The general principle of symmetry can also be exploited to explain previously discovered, counterintuitive synchronization behaviors in ecological networks.  相似文献   

Double lock of a potent human therapeutic monoclonal antibody against SARS-CoV-2     

Ling Zhu  Yong-Qiang Deng  Rong-Rong Zhang  Zhen Cui  Chun-Yun Sun  Chang-Fa Fan  Xiaorui Xing  Weijin Huang  Qi Chen  Na-Na Zhang  Qing Ye  Tian-Shu Cao  Nan Wang  Lei Wang  Lei Cao  Huiyu Wang  Desheng Kong  Juan Ma  Chunxia Luo  Yanjing Zhang  Jianhui Nie  Yao Sun  Zhe Lv  Neil Shaw  Qianqian Li  Xiao-Feng Li  Junjie Hu  Liangzhi Xie  Zihe Rao  Youchun Wang  Xiangxi Wang  Cheng-Feng Qin 《国家科学评论(英文版)》2021,8(3):24-36

Receptor recognition and subsequent membrane fusion are essential for the establishment of successful infection by SARS-CoV-2. Halting these steps can cure COVID-19. Here we have identified and characterized a potent human monoclonal antibody, HB27, that blocks SARS-CoV-2 attachment to its cellular receptor at sub-nM concentrations. Remarkably, HB27 can also prevent SARS-CoV-2 membrane fusion. Consequently, a single dose of HB27 conferred effective protection against SARS-CoV-2 in two established mouse models. Rhesus macaques showed no obvious adverse events when administrated with 10 times the effective dose of HB27. Cryo-EM studies on complex of SARS-CoV-2 trimeric S with HB27 Fab reveal that three Fab fragments work synergistically to occlude SARS-CoV-2 from binding to the ACE2 receptor. Binding of the antibody also restrains any further conformational changes of the receptor binding domain, possibly interfering with progression from the prefusion to the postfusion stage. These results suggest that HB27 is a promising candidate for immuno-therapies against COVID-19.  相似文献   

Immunomodulatory Effect and an Intervention of TNF Signalling Leading to Apoptotic and Cell Cycle Arrest on ORL-204 Oral Cancer Cells by Tiger Milk Mushroom,Lignosus rhinocerus     

Hui Yeng Yeannie Yap  Boon Hong Kong  Chee Sum Alvin Yap  Kien Chai Ong  Rosnah Binti Zain  Soon Hao Tan  Zuraiza Mohamad Zaini  Szu Ting Ng  Chon Seng Tan  Shin Yee Fung 《Food Technology and Biotechnology》2022,60(1):80

  相似文献   

清初明遗民的身份认同与意义寻求     

孔定芳 《历史档案》2006,(2):44-54,71

在明清易代、异质的满汉文化剧烈冲突的历史背景下,衍生出一个独特的士群。他们或徜徉江湖,啸傲山林;或卜居土穴,柴门自封;或潜迹伽蓝,逃于方外。他们就是怀亡国之痛,抱禾黍之戚,逐世而无闷,困厄穷饿而不悔,守死不贰的明遗民。明清易代之于明遗民不仅意味着民族政权的移易,更意  相似文献