‘Who is zooming who’? A study of young PE-students in their figurations     

Stine Frydendal Nielsen  Lone Friis Thing 《Sport, Education and Society》2019,24(5):480-490

The article presents an analysis of 93 essays written in an upper secondary school context. The essays were collected in relation to a larger research project, which went on for 5 years in a Danish upper secondary school (2010–2015). The material represents both genders and the students are 15–17 years old. We deploy a theoretical framework taken from Norbert Elias’ notion on established-outsider relations [Elias, N., &; Scotson, J. L. (1994 [1965]). The established and the outsiders. London: SAGE] as well as his use of personal pronouns [Elias, N. (1978). What is sociology? London: Hutchinson, Elias, N. (2001). The society of individuals. New York: The Continuum International Publishing Group] in illustrating how people negotiate, position and navigate within figurational contexts [Elias, N. (1994 [1939]). The civilizing proces. Oxford: Blackwell.]. We do this in an effort to interpret how young people negotiate ‘we-I-relations’ when it comes to their sporting identity. Elias’ processual framework provides a tool for a much needed analysis of how young people continually orientate and develop their sense of selves. The web of human interdependencies and processes of change are key words when it comes to understanding the social practices and doings of the students’ constructions of self-steering. What social scientists may see as laziness and drop-outs of sports [Seippel, Ø. (2016). Prek, vekker og kjedelig? Trening og mening blant ungdom: 1985–2013. In Ø. Seippel, M. K. Sisjord, &; Å Strandbu (Eds.), Ungdom og Idrett. Oslo: Cappelen Damm Akademisk] can in the essays of students be analysed as a struggle for group connectedness and social inclusion in the classroom. The results of our research show that identity is a multiple concept and an ongoing process of emotional work [Elias, N. (1987). On human beings and their emotions: A process-sociological essay. Theory Culture Society, 4, 339–361], but also a power balance of playing and presenting what is imagined as the right performance as not being shamed as outcasts.  相似文献   

实施《学生体质健康标准》中体育教师应有的变化     

周晓燕 《浙江体育科学》2007,29(3):63-64,67

《学生体质健康标准》的贯彻实施需要体育教师观念和行为习惯的改变。但由于一线的体育教师对《标准》未能正确的理解,在实施标准过程中存在着一些困惑。文章针对教师在认识上和具体实施过程中所发现的问题进行深入地分析和研究,提出高校体育教师只有努力提高自身的综合素质,更新知识,才能使《标准》的实施工作落到实处,收到实效。  相似文献   

教师观念更新与教学模式改革创新的探讨——兼谈贯彻新《纲要》   总被引：3，自引：0，他引：3  

莫兰加  唐建倦  熊曼丽 《西安体育学院学报》2004,21(4):93-95

实施新《纲要》要有创新精神,要更新观念、统一思想,才能创新体育课程教学模式,观念是否更新直接影响体育改革的质量。因此,高校体育教师更新观念是教学模式改革创新的前提,而教师素质的提高又是更新观念的基础。高校体育教师只有努力提高自身的综合素质,更新知识、转变观念,才能更好地实现新《纲要》的课程目标。  相似文献   

轴承故障音频信号诊断方法的仿真实验     

陆汝华 《湘南学院学报》2011,32(5):51-54

基于滚动轴承的音频信号,采用隐马尔可夫模型(Hidden Markov Model,HMM)建模,分别利用Matlab和Visual C ++工具,对内圈、外圈、滚动体和保持架等轴承的四个重要部件进行了故障诊断的仿真实验.同时,对Matlab和VisualC++这两种环境下的故障诊断系统开发过程和仿真实验结果进行了比较...  相似文献   

考虑遮挡的视频车辆跟踪     

朱周  路小波 《东南大学学报》2015,(2)

为了对遮挡情况下的运动车辆进行跟踪,提出一种基于分块的车辆跟踪算法。该算法将目标车辆以可重叠的方式划分为若干大小一致的子块。在分块的基础上估计所有子块的运动矢量,检测噪声运动矢量并进行调整,以减少运动矢量估计的误差,然后对子块进行移位以实现车辆跟踪。为了处理车辆间的遮挡现象建立了马尔可夫随机场描述子块之间的关系,利用欧氏距离定义块的邻域,并基于块的直方图构建能量函数,最后利用模拟退火法对能量函数进行优化,以对遮挡区域进行分割。实验结果表明,该算法能够对遮挡车辆进行准确跟踪。  相似文献   

The academic writing process in Spanish universities: perceptions of students and faculty / El proceso de escritura académica en la universidad española: percepciones de estudiantes y profesores     

Javier Marín  Sonia López  Julio Roca-De-Larios 《Cultura y Educación》2015,27(3):504-533

Abstract

This paper is intended as an exploration of university faculty and students’ perceptions of a number of dimensions involved in the written composition of academic texts. We analysed the responses to scale 3 in the European Writing Survey (EUWRIT) (in its Spanish version: Encuesta Europea sobre la Escritura Académica, EEEA) by a group of social science and humanities students (n = 1,030) and faculty (n = 230) from nine Spanish universities. We then examined the similarities and differences in their perceptions and established a factorial structure of the different dimensions underlying the writing process. The data indicate that both groups concur in the value assigned to both changing ideas in the course of the composition process (although this process seems to be understood differently by each group) and the revision and feedback processes. The students, however, claim to be involved in more planning and previous reading activities than the teachers perceive them to be. The significance of these results for a process-oriented perspective in academic writing is discussed.  相似文献   

Privacy risk quantification in education data using Markov model     

Dinusha Vatsalan  Thierry Rakotoarivelo  Raghav Bhaskar  Paul Tyler  Djazia Ladjal 《British journal of educational technology : journal of the Council for Educational Technology》2022,53(4):804-821

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Unpacking (un)conscious social class bias in faculty hiring processes in Chile: PhD prestige granting university and network     

Roxana Chiappa 《Higher Education Quarterly》2023,77(4):756-773

Social class of origin is apparently an imperceptible attribute among doctorate holders seeking academic jobs. Yet, recent studies in different countries reveal that social class of origin may still be influencing the chances of PhD holders from low social class being hired at prestigious universities. Drawing from the theory of social and cultural reproduction, normative ‘fair’ academic hirings frameworks, and qualitative evidence collected in Chile, this research identifies the mechanisms that trigger (un)conscious social class bias in the stages of recruitment and selection of candidates in seven academic departments in economics and industrial engineering (46 interviews). Findings did not prove explicit classism manifestations, but practices of inclusion/exclusion of candidates based on the prestige of PhD-granting universities, and networks. These reproduce the relationship between social class and unequal chances of being connected to prestigious universities. Recommendations to address (un)conscious social class bias in academic hiring are discussed.  相似文献   

基于马尔可夫模型的风险型客户预测与管理     

李蓉 《科技广场》2014,(1):164-167

客户是企业的重要资产之一,是企业实现利润的源泉。客户关系的发展形成一个完整的生命周期,处于生命周期形成阶段的客户往往要消耗较多的资源却甚少为企业创造价值,企业的投入具有风险性。本文对风险型客户发展过程中的特点进行分析,同时提出基于马尔科夫模型的风险型客户预测方法,掌握风险型客户在市场竞争过程中的市场占有率信息,从而为企业的战略决策提供支持。  相似文献   

基于移动平均-马尔可夫链模型的上海市机场旅客吞吐量预测研究     

申瑞娜  樊重俊 《科技与管理》2014,(5):51-54

为了更多的挖掘数据的信息,本文将移动平均与马尔可夫链模型结合,对马尔可夫链模型进行改进,以拟合结果为动态基准线来构建动态的马尔可夫链,并进行预测及平稳分布研究.利用上海市机场2008年1月至2013年10月的各月数据进行模型拟合,将拟合结果作为动态基准线,进行系统状态划分,确定状态转移概率矩阵.预测未来4个月的中值和区间,并根据马尔可夫链的遍历性和稳定性求出状态的平稳分布.实证表明,该方法的预测精度更高,并且具有较强的适用性和泛化性,具有较强的实用价值.  相似文献