少儿速滑运动员训练教学及应注意的问题

少儿期科学的训练是速滑运动员取得优异比赛成绩的基石。速滑项目要有所突破,就应从少儿速滑运动员的科学化训练抓起。少儿速滑运动员的训练要掌握其生长发育的特点和少儿速滑训练的发展规律实施教学,少儿速滑教学的突出特点是,必须将技术教学与辅导紧密结合,抓住少儿速滑运动员生理、心理和技术上的关键环节,在保证少儿速滑运动员身体生长发育的基础上,适宜安排运动负荷,产生良好的心理情绪反应。慎重对待少儿速滑运动员训练中出现的问题,采用相应的教法手段有效控制教学过程,以取得良好的训练效果。     

江淮民间葬文化

本文以详细的细节,描述了江淮之间的乡村在葬礼上的文化行为,考证了民间习俗对人们生产和生活的影响,是民间文化的一块活化石。     

论信息存储服务中提供商主观过失的认定——以“百度文库”侵权案判决为切入点

网络用户通过信息存储服务侵犯他人著作权的情况下,服务提供商是否承担赔偿责任依赖于对其主观过错的认定。法院在具体案件审理中需要通过网络服务提供商的外在行为来判断其主观过失,而注意义务是现代侵权法上判定主观过失的基准,也是主观过失判断标准客观化的必然结果。通过判断服务提供商是否履行了合理的注意义务,最终认定其是否承担赔偿责任。     

中国古代图书中的启事式征稿广告

自宋代开始,中国古代图书出版业者就利用图书作为广告媒介发布启事式征稿广告。宋元时期这类广告不仅含蓄,而且颇具营销机巧;明清时期则商业性更突出,而且征稿方法更为细致。对于征稿广告而言,以图书自身为广告媒介,不仅针对性更强,而且更有效,有助于图书的生产和销售进入一个良性循环。     

Teacher noticing: A systematic literature review of conceptualizations,research designs,and findings on learning to notice

Teacher noticing has become a prominent construct in research on teacher education and professional development; however, the current state of research is quite diverse, with different theoretical foundations and a variety of research designs. The study described in this paper provides a systematic review of the literature on teacher noticing published over the past two decades. Based on a full-text analysis of 182 articles published in renowned databases and peer-reviewed Englishscholarly journals, the study reveals the dominance of a cognitive-psychological perspective of teacher noticing, especially in combination with qualitative studies. Although teacher noticing has been described as a holistic concept in many earlier articles, more recent studies from the last decade tend to differentiate teacher noticing into different facets. Overall, qualitative studies with small sample sizes are prevalent, which allows for fine-grained analysis but limits the generalizability of findings. This study highlights the limitations of the current discussion, such as the prevalence of teacher noticing mainly in the field of mathematics education and the low representation of work from parts of the world other than North America and Europe. In addition, the studies under consideration in this literature review are examined in depth in terms of their findings on improving teachers’ noticing through interventions and on comparisons between experts and novices, which allows for a discussion of the implications of learning to notice for teacher education and professional development.     

批转、转发性通知的标题的技术性处理

通知,是行政公文中的一种常见文体,而“批转“和“转发“又是通知的重要职责.由于“批转“和“转发“涉及两个或者两个以上的标题,这样,在这类问题的标题拟写中存在着一个技术想问题.如何简洁、明了、准确地拟写转发性通知的标题,就成为这类公文拟写中的关键.     

浅议滚动轴承的安装

滚动轴承安装前的注意事项有：明确轴承型号,了解轴承定位方式,确认轴承安装配合要求等.轴承安装方法有：机械安装法、加热安装法和游隙控制安装法.在安装时禁止用明火加热,不敲打轴承内圈和外圈,保证现场清洁.     

科技论文退修通知书的规范撰写

分析科技期刊文稿退修通知书规范撰写的重要性,并认为其内容应包含:告诉作者文章的优点所在,专家的审稿意见要点,具有专业知识的责任编辑提出的修改意见,论文规范表达、出版要求以及涉及著作权方面的修改意见与要求。退修通知书尽量翔实、清楚,避免作者修后又发现新的问题,让作者反复修改。     

公告与通告的用法辨析

针对公告与通告文种误用的现象,依据《党政机关公文处理工作条例》的规定,对公告与通告的区别和用法作了相应的阐述、举例,以期明确这两类文种的正确使用,维护公文的严肃性.     

在探索性物理实验教学中应注意的问题

探索性物理实验因其具有许多独特的教育功能而受到广泛关注，但是，这对于广大教师来说还是一个新的课题，本文利用现代教育理论并结合当前物理教学的实际，着重阐述了在探索性物理实验教学中应该注意的几个问题。