信息素质教育初探

对信息素质的内涵、国外信息素质教育的概况以及我国目前信息素质教育的现状做了阐述,并就我国开展信息素质教育的途径进行了探讨.     

英美韩日图书馆职业资格制度的经验与借鉴

介绍了英、美、韩、日四国的图书馆职业资格认证制度;分析了各国图书馆职业资格认证制度的特点和我国图书馆的具体情况;提出了图书馆职业资格制度应具备灵活性与多元化的特点,通过立法来保障图书馆员地位,以及建议高校图书馆员同时获得的职业资格与教师资格等观点.希望对我国即将出台的图书馆职业资格认证制度起到宣传引介作用.     

图像元数据在检索中的应用

图像是教学资源建设中的重要组成部分.借鉴元数据标准建设中的概念,针对基于内容意义上的图像,定义了图像元数据.在图像特征提取上应用了基于内容的视觉信息检索技术,在图像表示上借鉴了元数据标准建设中的描述规范,描述语言和描述方法.通过实验,分别对图像从颜色和纹理两个方面进行检索,并给出检索结果及对检索结果的分析.     

从身份到契约:契约观念与图书馆角色转变

契约观念是契约关系的内在价值在人的思想观念形态上的体现。由于它蕴涵着自主意识、平等意识和权利意识,因而成为构筑现代社会关系最重要的精神理念与思想资源。我国改革开放的进程从某种意义上而言亦是"从身份到契约"的过程。图书馆应顺应社会发展趋势,积极应对现实中存在的问题;培育和强化图书馆契约观念,明确图书馆与馆员、读者和政府之间的关系,努力实现从"从身份到契约"的角色转变。     

A collaborative network for first responders: Lessons from the CapWIN case

It is increasingly important for government agencies to collaborate across jurisdictional and functional boundaries. Interorganizational systems supporting interagency collaboration must accommodate a wide range of factors from the external environment and participating organizations as part of their design and operation. This paper presents the findings from a case study of CapWIN, a collaborative network created to enable first responders to share information across jurisdictional and functional boundaries as they work together during emergencies and other critical events. The study examines how aspects of the external environment and the agency context impeded or facilitated the CapWIN collaborative network and the interorganizational system (IOS) that supports it. We identify factors affecting information sharing and collaborative processes, and describe how these factors interact to enable and constrain an IOS. The paper concludes with suggestions for further research on the interplay of environmental, organizational, and technical aspects of interagency collaboration networks as they evolve over time.     

Submaximal exercise and maturation in 12-year-olds

The aim of this study was to examine the maturation responses of young people to submaximal treadmill exercise. Body mass was controlled using both the conventional ratio standard and allometric modelling. Ninety-seven boys and 97 girls with a mean age of 12.2 years completed a discontinuous, incremental exercise test to voluntary exhaustion. We measured peak oxygen uptake (VO2peak) and VO2 when running at 8, 9 and 10 km x h(-1). Sexual maturation was assessed visually using Tanner's indices of pubic hair. Peak VO2 was significantly higher in boys (P<0.001); this was still the case when the influence of body mass was covaried out. During submaximal exercise, no significant differences in absolute VO2 were observed between the sexes (P>0.05); however, values of VO2, expressed both in ratio with body mass and adjusted for body mass using allometry, were significantly greater in boys than in girls (P<0.001). For absolute VO2, significant main effects (P<0.05) were seen for maturity at each exercise stage. With the influence of body mass controlled using either the ratio standard or allometry, no significant main effects (P>0.05) for maturity were observed. Our results indicate that boys are less economical than girls while running at 8-10 km x h(-1) and that, independently of body mass, maturation does not influence the VO2 response to submaximal exercise.     

中学生体育消费情况的调查

针对安徽省芜湖市不同类型的三所中学的200 名学生的体育消费情况进行了调查,用数理统计的方法对学生问卷进行研究。对影响中学生的体育消费的种种因素进行统计分析,从而推断全省乃至全国中小城市的中学生的体育消费情况。     

在高校中实施运动处方的现代意识教育

要全面实现高校素质教育目标,提高学生身心素质水平,就必须通过加大体育课程教学改革的力度,培养学生科学地掌握运动处方和自我锻炼、自我调控、自我评价的能力,首先要立足于有效的进行运动处方的现代意识教育。     

高校田径课中面临的问题及对策

田径在学校体育中占有较大的比重,是教学的主要内容之一。然而随着学生自主权、选择权的出现,拥有丰富内容的田径课却开不起来,这是为什么？ 通过对这一问题的探讨,旨在为今后的改革、为学生终身体育的形成提供有益的思路     

体育新闻的新闻价值

在从体育事实转化为体育新闻的过程中,体育新闻的价值要素是重要的判断标准。作为新闻的一个独立分支,体育新闻必然具有新闻价值的五要素,即真实性、重要性、异常性、接近性和趣味性。但只有（ 未然） 真实性、冲突性和显要性是体育新闻最具个性的新闻价值要素。