大学体育“三个一流”建设改革探索     

马文杰 《广州体育学院学报》2020,(1):118-121

为贯彻本科教育必须实施人才全面发展教育方针,深化大学体育教学改革,围绕培养一流教师,建设一流课程,实现一流教学的新思路,运用文献资料、调查访谈、比较分析,逻辑归纳等研究方法对本科教育视域下大学体育在人才培养中的影响因子进行探讨。认为我国对高校和高校教师的评价体系重科研、重学术、重获奖、重发明等,对教育教学和人才培养的重视理论大于实践。研究认为本科教育第一要务为人才培养,大学体育的深化改革必须为培养人才服务,以学校办学目标为依据,办学条件为依托,办学环境为依靠,推进体育课程改革和教学变革,全面提高具有创新精神和创业能力的人才的培养质量,实现新时代大学体育内涵式发展。  相似文献   

上海市黄浦区社会体育组织培育现状及转型发展研究          下载免费PDF全文

战旗  王海银  刘忠亚  孟欢欢 《体育科研》2020,(1):69-74

采用文献资料法、访谈法等,了解到上海市黄浦区政府培育社会体育组织发展的现状以及存在的问题,提出针对性的发展路径。研究表明:经过阶段性的培育,目前上海市黄浦区社会体育组织结构较完整,规模初现,功能呈现多元化,制度建设日益完善,监督评估机制雏形初显;但培育过程中存在着党建嵌入不足,培育主体较为单一,培育体制机制不完善,培育制度保障体系不健全等问题。提出培育路径:创新党建嵌入方式,实行组织党建工作制度化;搭建组织服务平台,拓宽组织准入范围;分类、分阶段针对性的培育,健全培育体制机制;完善组织制度建设,提升组织服务能力。  相似文献   

高校网球教学中学生网球兴趣的培养和提高     

马腾 《体育科技文献通报》2020,(2):48-48,52

网球是一项非常有益身心健康的运动,可以帮助人们提高自身的运动能力、增强体质,很多高校开设了网球课程。如何提高学生对网球的兴趣,使其积极参与到网球课程中来成为了高校网球教学面临的主要难题。对此,笔者从高校当前的网球教学现状出发,为提高学生网球兴趣提出相应的建议。  相似文献   

“新时期”CUBA与CBA联赛竞技篮球人才衔接与培育研究     

刘庆广  徐扬  诸文兵 《沈阳体育学院学报》2020,(2):108-115

为进一步实现CUBA与CBA联赛新时期改革计划,疏通我国篮球后备人才战略培养路径,以“新时期”CUBA与CBA的人才衔接与培育为研究对象,运用文献资料、录像观察、数理统计等方法,对CBA联赛选秀球员进行综合分析。研究结果表明:1)存在问题包括组织机构衔接不畅、选秀球员竞技水平不精、人才培养观契合度不高及俱乐部注意程度不足4个方面。2)改善路径包括逐渐推进多元主体衔接度及流畅性、全面优化高校球员竞技能力及水平、消除人才培养僵化及保守化、扎实提升俱乐部关注程度及积极性。  相似文献   

Development of a chemically defined medium for Planctopirus limnophila to increase biomass production     

《Electronic Journal of Biotechnology》2021

BackgroundPlanctomycetes is a phylum of biofilm-forming bacteria with numerous biosynthetic gene clusters, offering a promising source of new bioactive secondary metabolites. However, the current generation of chemically defined media achieves only low biomass yields, hindering research on these species. We therefore developed a chemically defined medium for the model organism Planctopirus limnophila to increase biomass production.ResultsWe found that P. limnophila grows best with a 10 mM sodium phosphate buffer. The replacement of complex nitrogen sources with defined amino acid solutions did not inhibit growth. Screening for vitamin requirements revealed that only cyanocobalamin (B12) is needed for growth. We used response surface methodology to optimize the medium, resulting in concentrations of 10 g/L glucose, 34 mL/L Hutner’s basal salts, 23.18 mM KNO₃, 2.318 mM NH₄Cl and 0.02 mg/L cyanocobalamin. The analysis of amino acid consumption allowed us to develop a customized amino acid solution lacking six of the amino acids present in Aminoplasmal 10%. Fed-batch cultivation in a bioreactor using the optimized medium achieved a final ΔOD₆₀₀ of 46.8 ± 0.5 after 108 h, corresponding to a cell dry weight of 13.6 ± 0.7 g/L.ConclusionsThe optimized chemically defined medium allowed us to produce larger amounts of biomass more quickly than reported in earlier studies. Further research should focus on triggering P. limnophila biofilm formation to activate the gene clusters responsible for secondary metabolism.How to cite: Kruppa OC, Gerlach D, Fan R, et al. Development of a chemically defined medium for Planctopirus limnophila to increase biomass production. Electron J Biotechnol 2021;54. https://doi.org/10.1016/j.ejbt.2021.09.002.  相似文献   

关于我国引入足球职业裁判制度的思考          下载免费PDF全文

何博芳 《河北体育学院学报》2019,33(4):24-28

职业裁判制度是足球职业化发展到一定阶段的必然产物，其引入将有力提升我国裁判执法水平，助推我国足球事业发展。认为，职业裁判是职业联赛健康发展的关键力量，是足球运动技术发展的客观要求，是提升足球裁判整体水平、统一集中管理的需要。目前，我国的足球裁判存在基数小、水平低、待遇低、环境差等问题。只引入足球职业裁判制度而无配套措施，可能无法解决根本矛盾；目前的国内联赛规模也还无法满足职业裁判发展需求，职业转换难度大及退休保障不足，也阻碍着我国职业足球裁判制度的实施。指出，应加快足球联赛发展，与职业裁判发展互促互进；健全体育裁判法律法规，改革职业裁判组织管理方式；建立健全职业裁判员的薪酬和退休保障体系；注重青少年裁判培养，全面提升在职裁判员业务水平。多管齐下，使足球职业裁判制度发挥更好的效果。  相似文献   

Efficacy of using non-linear pedagogy to support attacking players’ individual learning objectives in elite-youth football: A randomised cross-over trial     

Simon J. Roberts  James R. Rudd  Matthew J. Reeves 《Journal of sports sciences》2020,38(11-12):1454-1464

ABSTRACT

The present study examined the efficacy of a coaching curriculum, based on non-linear pedagogy, on improving attacking players’ individual learning objectives (ILOs) in elite-youth football. Participants included 22 attacking players (i.e., centre-forwards, wide-players and attacking midfield players) from a professional football academy in England. The players were randomly appointed to both control (CON) and intervention (INT) periods following baseline measures. The INT (non-linear) and CON (linear) periods were both designed to support the ILOs provided to each player as part of the elite player performance plan. The study adopted a randomised cross-over design and ILOs considered important for attacking players (i.e., strong foot finishing, weak foot finishing, 1-v-1 and decision-making) were evaluated using the Loughborough Shooting Skill Test. The results showed significant differences for INT in 1-v-1 (P< 0.02) and decision-making (P< 0.01). However, there were no significant differences for strong foot finishing, weak foot finishing or time taken. These results support non-linear pedagogy in developing 1-v-1 game play and decision-making but not for technical shooting proficiency.  相似文献   

An exploration of young professional football players’ perceptions of the talent development process in England     

《Sport Management Review》2020,23(3):536-547

The identification and development of players in English professional football has become an increasingly significant topic of debate given the historical perceived underperformance of the English national team at international tournaments. To enhance understanding of the challenges and barriers experienced by English youth footballers, the authors explore the developmental experiences of English professional football players from different levels of the English football pyramid. Professional players (N = 11) from football clubs in the top four professional divisions in England took part in individual semi-structured interviews, which were analysed inductively using thematic analysis. The data revealed three interrelated themes that were perceived to mediate player identification and development pathways at professional clubs. Pathways for young players to progress and experience first-team competitive football differed when the level of the league that the players operated within was considered, with significant issues also raised relating to the suitability of the under 21 league structure, the importance attached to the educational welfare of young players, and variations in the identification of player attributes. This study sheds new light on the priorities and processes of talent development and education provision in English football.  相似文献   

基于博弈理论数学模型的人才培养策略解析     

舒译苇 《成才之路》2020,(3):88-89

经济和社会的高速发展使得人力资源竞争逐渐成为国际竞争的核心,特别是高素质人才的培养已经成为制约我国经济持续发展的关键。文章根据博弈论的基本概念和研究思路,用纳什非合作博弈理论数学模型解析人才培养策略。  相似文献   

构建实验教学新体系培养创新人才   总被引：1，自引：0，他引：1  

曾怡  徐少文  胡日新 《中国科技信息》2006,(16):247-247,249

本文从计算机学科自身的快速发展和社会，经济发展对高层次专业人才的需求的角度，分析了实行开放式实验教学在高校实验教学改革中的地位，并结合我院专业实验教学改革的初步实践，对着眼于素质和创新精神培养建设实验教学新体系进行了论述。  相似文献