电动跑台对提高竞走运动员步频的研究   总被引：5，自引：0，他引：5  

王林  郑沪娥 《中国体育科技》2003,39(10):57-59

采用竞走运动员无氧阈值速度的测定与应用方法 ,分别对运动员进行 3个阶段逐级提高速度的跑台竞走实验 ,经过统计学处理和实际比赛的对比 ,结果表明 :利用电动跑台进行辅助训练 ,可以加快发展竞走运动员的动作速率 ,有效提高竞走运动员的步频 ,创造优异成绩。  相似文献   

田径教学训练大纲综合评定软件的研制     

黄化礼  章碧玉  陈美仪 《北京体育大学学报》1992,(4)

在IBM—PC/XT286及其兼容机上,在UCDOS 支持下,以汉字DBASE-Ⅲ语言编写而成。主要包括:使用信息、运动员成绩计算及打印、运动员成绩查询与打印。测试运动员年龄段为13～17岁。测试项目为短跑、中长跑、竞走、跨栏、跳高、跳远、三级跳远(男)、撑竿跳高(男)、铅球、标枪、铁饼、链球(男)。软件的研制成功,大大提高了田径教学训练大纲综合评定的运算速度,避免了人工计算时可能出现的错误,是大纲测试有力助手。  相似文献   

湖南省田径队男子三级跳远成功的启示     

谢朝辉  熊卫  钟大鹏 《湖北体育科技》2003,22(1):93-94,96

通过湖北省田径队优秀男子三级跳远运动员熊卫在湖南省田径队男子三级跳远组训练过程的分析，认为教练员科学的、极具鲜明特点的训练方法，以及与运动员团结协作，努力拼搏，无私奉献的敬业精神，是湖南省男子三级跳远取得成功的关键。  相似文献   

TFPS 教学用运动技术影片分析系统的教学应用     

吕秋平  沈信生  李良标 《北京体育大学学报》1993,(3)

TFPS 教学用运动技术影片分析系统(Teaching's Film Processing System)的应用,彻底改变了以往影片分析方法教学的一般性介绍的状况,以实验部分为核心,采用新的教学方法,借助新的教学仪器,使理论与实践相结合,大大加深了学生对这一方法的理论知识的理解和掌握,同时使学生亲自动手实验,掌握实际实验技能,大大提高了进行运动技术分析的研究能力,填补了这一教学领域的空白,使这一领域的教学水平和教学质量达到了国内领先水平和国际先进水平。  相似文献   

The Beaumont letters     

Field W 《The Yale University library gazette. Yale University. Library》1985,60(1-2):58-62

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Reinventing the public value of libraries     

Nick Field 《Public Library Quarterly》2018,37(2):113-126

ABSTRACT

Libraries worldwide have had to re-think their purpose and adapt to changing community needs and expectations. They are no longer simply repositories for old books. Rather, they are vital components of a community’s social and economic infrastructure that connects communities and fosters creativity and innovation. This paper explores the changing role of libraries—and public value organizations more broadly—in creating positive social, economic, and environmental outcomes for individuals and communities.  相似文献   

VOICES IN EDUCATION     

Jerrell Cassady  Laurie Mullen 《The Teacher Educator》2013,48(1):2-5

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How We Used to Build the Future: 30 Years of Collection Development Trends     

Betsy Appleton  Justin Clarke  Laurie Kaplan  Dani Roach  Rebecca Kemp Goldfinger 《期刊图书馆员》2016,70(1-4):198-203

This session highlighted trends in continuing resource collections and collection management throughout the 30-year period from 1985 through 2015. Electronic resources became available in the 1990s and grew in prevalence from the 2000s through the present, changing the make-up of library collections and also how libraries measure collections and collection usage. Two librarians and two vendors shared their perspectives on these changes in collection development, describing how library collections now contain a combination of older formats and older ways of collecting data, and new, electronic content and automated ways of collecting and disseminating data about collections.  相似文献   

Canada and the Pan-American Games     

Russell Field 《国际体育史杂志》2016,33(1-2):217-238

Abstract

Canadians have been involved in every edition of the Pan-American Games since they were inaugurated in Buenos Aires in 1951. That participation has provided thousands of Canadian athletes, coaches, and officials memorable international experiences. But the focus of Canadian involvement with the Pan-Ams has been the staging of games as a strategy for city building, city branding, and infrastructural investment. This paper examines the Pan-American Games of Winnipeg in 1967 and 1999 and Toronto 2015 as exemplars of that strategy. It argues that with the successes of those games, major games hosting has become virtually an article of faith of Canadian sport policy.  相似文献   

Foundations of a new instructional paradigm... really!     

Erin Edwards  David Wiley  Laurie Miller Nelson 《TechTrends》2002,46(1):17-17

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