大学生信息素养现状的分析与探讨

本文对邵阳地区71名大学生进行调查,结果表明：城乡学生在信息素养水平上存在显著差异,且不同性别的学生信息素养也呈现出差异,并在此基础上提出提高学生信息素养的策略。     

基于综合集成方法的辽宁省汽车产业国内竞争力比较研究

区域产业竞争力是建立在区域产业比较优势基础之上的。本文在论述产业竞争力内涵的基础上,按照构建产业竞争力评价指标体系的原则,从规模经济实力、收益能力、产品集聚能力、增长能力四个方面设计了汽车产业竞争力评价指标体系,并采取综合集成方法,即首先运用主成分分析法对国内31个省市自治区的汽车产业进行了综合比较分析,然后再运用显示性指标对辽宁汽车产业进行截面数据和时间序列分析。分析结果发现,辽宁汽车产业规模在国内居于中游地位,经营效益和收益能力在全国处于劣势地位。针对这一分析结果,本文提出了相应的发展建议。     

高校校外实践教学基地评价体系的研究

高校校外实践教学基地建设和评价是提升我国高等教育(包括网络远程教育)教学质量的重要环节.通过对国内外有关实践教学基地评价的文献进行综合研究,形成较为完备、科学的校外实践基地评价指标.从教学、科研和社会服务三个方面,应用层次分析法(AHP)按照目标、准则、方案等层次进行定性和定量分析,通过六大步骤初步构建了我国高校校外实践教学基地评价体系,并提出完善基地建设和管理、加强师资队伍建设等对策措施.     

体育教育专业学生体育教学能力评价体系的研制与实践

我国高等教育逐渐从传授“知识为本”转向发展“能力为本”.根据江苏省教育厅指示精神,参照全国体育教育专业学生基本功大赛方案,结合专业特色,研制了一套体育教育专业学生体育教学能力评价体系,研究结果显示：体育教学能力是培养高质量体育师资所必备的专业核心能力;体育教学能力评价体系内容全面、方法合理、措施规范、结果真实可信,是一套能全面、客观、公正反映学生体育教学能力和专业教学质量的评价体系.     

我国高校体育教学质量评估现状探析

本文从教学质量评估相关文献综述入手,对当前我国高校体育教学质量评估中评估的内容、维度、标准、主体、过程等几个方面存在的问题进行讨论,并从管理制度、指标体系、协同机制和评估标准角度提出相关建议,以期为高校体育教学质量评估体系的科学构建提供些许参考和启示.     

社会体育专业实践教学管理体系优化的策略研究

通过问卷调查法、数理统计法对社会体育专业实践教学管理体系的现状进行整理和分析,发现监督评价体系是管理体系的关键环节.本文将驱动-受动-调控-保障四层次与“四个子系统、四个平台、四个层次”相结合,对社会体育专业实践教学的管理体系提出优化策略,以期对广西区高校社会体育专业实践教学体系的优化研究有所帮助.     

乡村民俗体育文化综合评价体系的研究

乡村生活的现代化使乡村民俗体育文化的生存环境恶化,因此有必要采取有力措施对乡村民俗体育文化进行保护。从民俗体育项目的普查、筛选与评测到保护的实施再到反馈,各个环节都不容忽视。民俗体育文化的保护需要找到科学系统的体系,又能得到国内外公认的操作办法,因此,有必要建立起乡村民俗体育文化的综合评价体系。     

Comparison of different theoretical models estimating peak power output and maximal oxygen uptake in trained and elite triathletes and endurance cyclists in the velodrome

Abstract

The primary objective of this study was to examine the relationship between heart rate intensity and pedometer step counts in adolescents. To determine cardiorespiratory fitness, 106 participants (47 boys, 59 girls, mean age 14.2 years, s = 0.8) completed the Queen's College Step Test and were classified as having low, moderate or high cardiorespiratory fitness. Adolescents also completed a 10-min treadmill trial while wearing a pedometer and heart rate monitor. The participants were instructed to maintain their heart rate between 65 and 75% of their maximum heart rate while running or walking on a treadmill. A heart rate of 65–75% maximum was associated with 146 steps per minute (s = 22) in boys and 137 steps per minute (s = 22) in girls. Results of analysis of variance indicated that there was a main effect for level of fitness (F _2,102 = 9.36, P < 0.001). The correlation between mean steps per minute and estimated maximum oxygen consumption was statistically significant (r = 0.44, P < 0.001). The results from this study suggest that a step rate of 130 steps per minute is equal to 65–75% maximum heart rate in low-fit adolescents and achieving 130 steps per minute could be used as an initial goal to improve fitness.     

‘Too Semitic’ or ‘Thoroughly ‘Anglicised’? The Life and Career of Harold Abrahams

Harold Maurice Abrahams (1899–1978) – the British-Jewish athlete made famous by the film Chariots of Fire – won gold for Britain in the 100 m sprint in the 1924 Paris Olympics. Far from being the ‘outsider’ depicted in Chariots of Fire, however, Abrahams’ ‘Anglicisation’ was extensive and played an important role in his life before, during and after his athletics career. Abrahams’ integration went hand-in-hand with his sporting success – something which was celebrated by British Jewry. Such was his assimilation, that by 1936 – a year when Abrahams courted controversy over his stance on the Berlin Olympics – he was criticised for having ‘lost’ all attachment to the community of his birth. In contrast to the film, where Abrahams is seen to be ‘too Semitic’, the Bedford athlete was actually ‘thoroughly Anglicised’. A desire to move into or support middle-to-upper class British society characterised Abrahams’ personal and sporting life much more so than his Jewishness. As time progressed, Abrahams’ Jewish origins meant less and less, both to Harold himself and to those around him.     

Laboratory versus field testing in cricket bowling: A review of current and past practice in modelling techniques

In cricket bowling, the reconstruction of elbow angle data is of utmost importance to the bowling versus throwing argument. This paper reviews system and modelling errors inherent in three-dimensional reconstruction processes with respect to the elbow extension tolerance set by the International Cricket Council. An understanding of these factors will enable more informed decisions about the choice of in-field versus laboratory testing in the calculation of elbow extension during bowling in cricket. Although there is a paucity of objective data related to in-field and laboratory testing, biomechanists must be guided by the greater accuracy of opto-reflective than video-based systems and so testing, at least for the present, should be conducted in a laboratory setting.