高职院校体育教学ISO质量管理主体意识的现状与提升研究

本文指出高职体育教学ISO质量管理主体意识的提升是实现高职体育教学的科学、标准化和规范化的基础。     

Regularization through variable selection and conditional MLE with application to classification in high dimensions

It is often the case that high-dimensional data consist of only a few informative components. Standard statistical modeling and estimation in such a situation is prone to inaccuracies due to overfitting, unless regularization methods are practiced. In the context of classification, we propose a class of regularization methods through shrinkage estimators. The shrinkage is based on variable selection coupled with conditional maximum likelihood. Using Stein's unbiased estimator of the risk, we derive an estimator for the optimal shrinkage method within a certain class. A comparison of the optimal shrinkage methods in a classification context, with the optimal shrinkage method when estimating a mean vector under a squared loss, is given. The latter problem is extensively studied, but it seems that the results of those studies are not completely relevant for classification. We demonstrate and examine our method on simulated data and compare it to feature annealed independence rule and Fisher's rule.     

普通高校艺术教育的现状与对策研究

普通高校艺术教育是学校美育的重要内容,艺术教育的好坏直接影响到学校素质教育的发展与提高.本文从艺术教育概念和要求入手,分析当前普通高校艺术教育存在的问题,提出了相应的对策.     

Education,Happiness and Wellbeing

Answers to the questions ‘Does education influence happiness and if so, how and how much?’ depend on how one defines and operationalizes ‘education’, ‘influences’ and ‘happiness’. A great variety of research scenarios may be constructed from our three essential variables. What public policies one ought to adopt and implement regarding the influence of education on happiness depends minimally on which of the great variety of research scenarios one adopts and maximally on lots of other things as well. My personal preference is for a robust definition of the three terms. Because human beings are complex organisms, an adequate construction of the idea of human wellbeing must also be complex. Therefore, any discipline-driven, reductionist definition that pyschologizes, medicalizes, economizes, geneticizes, socializes or politicizes the idea should be avoided.     

The Relative Importance of Health

This article seeks to extend Michalos’ [Social indicators research and health-related quality of life (QoL) research. Social Indicators Research, 65, 27–72, 2004] discussion on bridging social indicators research and health-related QoL (HRQoL) research through an examination of (1) the relative importance of satisfaction with one’s own health to another common measure of QoL—Life satisfaction, and (2) the relative importance of health in relation to other major life domains. Using data from two surveys, this article found that individuals may perceive health as most important in relation to other major life domains but satisfaction with one’s own health may not necessarily be the most important determining factor (in relation to satisfaction with other major life domains) of QoL as measured by life satisfaction. These findings support Michalos’ (Social indicators research and HRQoL research. Social Indicators Research, 65, 27–72, 2004) call for caution regarding the interpretation of research results on HRQoL since many HRQoL measures are measures of satisfaction with one’s own health and should not be considered as measures of QoL.     

Women–Family in Quality Perspective

Bringing together women and family in quality perspective bring about interesting discussions in this paper. By integrating previous studies and considering expert opinions, we determinate the variables and dimensions with respect to women’s existence regarding their roles both in the family and at work. Many activities carried out by women represent the consumer aspects of their role. Women undertake these activities to fulfill their needs, which can be classified in the order of preference using Maslow’s Hierarchy of Need. Women success can be measured based on their ability to perform their roles successfully. We identify women’s performance by using quality approach of Personal Quality Maintenance (PQM), which is widely applied in many organizations in order to maintain the service delivery, which meets the customer satisfaction. The effort to enhance women’s satisfaction for their success in playing the multirole in the family and at work is our main consideration. This study may contribute a new point of view regarding for the women’s welfare and existence.     

A Model of Quality of College Life (QCL) of Students in Korea

This study develops and tests a model of quality of college life (QCL) of students in Korea. In this study, QCL of students is conceptualized in terms of needs satisfaction and affect balance. It has been hypothesized that satisfaction with education services, administrative services, and facilities have a significant impact on QCL, which in turn positively influences identification, positive word of mouth, and overall quality of life. The results of a survey on 228 Korean college students largely support the model. Managerial and policy implications are discussed.     

中国高龄老年人口生活质量研究

本文从《中国高龄老人健康长寿调查数据集 (1998)》所提供的资料中筛选出有关生理健康、心理健康、日常生活功能和社会完好性等四个方面的评价指标 ,将这些指标的加权值进行量化处理。发现中国高龄老年人口总体生活质量的平均等级分最高 ,生理健康的平均等级分最低 ,心理健康与日常生活功能的平均等级分居中。同时 ,还发现中国男性高龄老人生活质量的平均等级分高于女性高龄老人 ;80— 90岁组生活质量的平均等级分高于 90— 99级老人 ,更高于 10 0— 10 5岁级老人 ;城镇高龄老人生活质量的平均等级分高于农村高龄老人。     

A Bayesian Approach for Analyzing Results of Vehicle Collision Tests

Certain motor vehicle safety standards stipulate a collision test speed and a set of performance criteria that vehicles must satisfy during or after the collision test. For example, Federal Motor Vehicle Safety Standard 301 requires a 30 mile per hour (mph) barrier collision and specifies a certain maximum allowable limit on the total spillage of fuel. Vehicle designs are required to meet this standard; however, when collision tests are conducted at speeds higher than the standard, vehicles do not always satisfy the performance criteria. This paper develops a mathematical model for estimating the probability of meeting the standard by using a Bayesian framework to incorporate engineering judgment with collision test results. The model is based on the idea that there are random features to a vehicle's ability to meet performance standards in a collision, especially at such elevated speeds. Example calculations are included to illustrate the estimation of the probability of meeting the standard and to compare it with a maximum likelihood approach.