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A Cluster Analysis of Lifestyle and Health Habits of Youth from Two Geographically and Culturally Diverse Countries

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Open Journal of Preventive Medicine 2014年第4期4卷 193-203页

作者： Yahya Al-Nakeeb Lorna J. Dodd mark lyons Peter Collins Anwar Al-Nuaim College of Education Qatar University Doha Qatar Department of Physical Education King Faisal University Dammam Saudi Arabia Department of Psychology and Counselling Newman University Birmingham UK Faculty of Education and Health Sciences Univer-sity of Limerick Limerick Ireland School of Human Sciences Newman University Birmingham UK

Objectives: Obesity is a leading risk factor for global mortality, promoted by poor dietary habits and sedentary behaviour. This study explores the clustering and differences in dietary habits, body mass index (BMI) and physical activity (PA) amongst youth from United Kingdom (UK) and Saudi Arabia (SA). Methods: 2290 males and females aged 15-17 years completed a self-report questionnaire and an objective measure of BMI. Results: Youth from SA had a higher prevalence of overweight/obesity and lower levels of PA than youth from the UK. Males were more physically active than females across both countries. Three clusters were identified: a “high risk” cluster with least healthy dietary habits, low PA and high BMI;a “moderate cluster” with moderate healthy dietary habits, PA and BMI;a “low risk” cluster with healthiest dietary habits, greatest PA and the lowest BMI compared to the other clusters. There were more SA youth in the high and moderate risk clusters compared to UK youth. Conclusions: Exploring cross-cultural and demographic characteristics of youth enables the identification of similarities and differences that might lead to the development of universal intervention strategies.

关键词： Clustering Risk Factors Youth Diet Physical Activity Body Mass Index

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中国畜禽业发展正处在重要战略机遇期

中国禽业导刊 2014年第9期31卷 17-17页

作者： mark lyons 奥特奇

中国畜禽业发展正处在转型升级的重要战略机遇期，尽管近年来中国发生了一些震动整个食物链的事件，削弱了消费者信心．那些正在使用最新的技术，坚持其核心竞争力的公司将拥有光明的未来。

关键词：畜禽业中国核心竞争力食物链消费者

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Differential Etiology of Posttraumatic Stress Disorder with Conduct Disorder and Major Depression in Men

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Differential Etiology of Posttraumatic Stress Disorder with ...

北京论坛（2006）文明的和谐与共同繁荣—对人类文明方式的思考

作者： Karestan C.Koenen mark W.Miller Andrew C.Heath Kathleen K.Bucholz Michael J.lyons Seth A.Eisen William R.True Jack Goldberg Ming T.Tsuang Department of Society Human Developmentand HealthHarvard School of Public HealthBostonMA Department of Psychiatry Boston University School of Medicine Midwest Alcoholism Research Center at Washington University Department of Psychiatry Washington University School of MedicineSt.LouisMO Department of Psychology Boston UniversityBostonMA Harvard Institute of Psychiatric Epidemiology and Genetics Department of EpidemiologyHarvard School of Public HealthBostonMA Department of Psychiatry Harvard Medical School at MassachusettsMental Health CenterBostonMA Department of Internal Medicine Washington University School of MedicineSt.LouisMO Department of Community Health St.Louis University School of Public HealthSt.LouisMO Seattle VA ERIC/Vietnam Era Twin Registry SeattleWashington Department of Epidemiology University of WashingtonSeattleWashington University of California Medical School in San Diego San DiegoCA

Posttraumatic stress disorder(PTSD) is a notable public health *** is an extremely debilitating condition that can occur following exposure to a psychologically distressing event that is outside the range of usual human *** events that can trigger PTSD include violent personal assaults(*** and sexual abuse),natural or human-caused disasters(*** and terrorism bombing),accidents(*** traffic accidents and families of victims),or military *** etiology of PTSD is not clear, although exposure to a traumatic event constitutes a necessary,but not sufficient,*** is highly comorbid with major depression(MD) and conduct disorder(CD) in both epidemiologic and clinical *** of individuals who are at elevated risk for developing PTSD has important implications for public health disaster preparedness and prevention of *** examine the genetic and environmental architecture of the comorbidity of PTSD with MD and CD,we analyzed 6,744 middle aged male-male monozygotic and dizygotic twins from the Vietnam Era Twin Registry maintained in the *** members of a pair were interviewed by telephone using the Diagnostic Interview Schedule for Diagnostic and Statistical Manual of Mental Disorders,Third Edition,Revised(DSM-Ⅲ-R) in *** equation modeling was used to estimate additive genetic,shared environmental and nonshared environmental effects common and specific to PTSD,CD,and MD.A set of competing nested models were assessed by comparing the goodness-of-fit between the full model and the submodel using the chi-square test and *** found that genetic,shared environmental and nonshared environmental influences contributed to 19%(95%CI:11-26%),9%(95%CI:6-17%), and 70%(95%CI:64-77%) of the total variance in PTSD,*** genetic effects on PTSD overlapped with those on MD,while all shared environmental effects on PTSD overlapped with those on *** 3%and 8%of nonshared env

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线上黑客松:重新构想数字时代教学法

中国远程教育 2021年第8期 60-70,77页

作者： [爱尔兰]罗辛·里昂斯 [爱尔兰]马克·布朗 [爱尔兰]恩达·唐隆肖俊洪(译) 爱尔兰都柏林城市大学商学院爱尔兰都柏林城市大学国家数字学习研究院欧洲创新型大学联盟教与学创新指导委员会爱尔兰都柏林城市大学教育学院STEM教育、创新和全球研究系汕头开放大学

黑客松是一种教学和课程创新。本文探讨其应用和潜能,即用现实世界问题培养学生的知识和重要横向技能。文章简要回顾黑客松在高等教育的应用模式并报告两个具有创新意义的案例:Hack4Change(求变之道)和DigiEduHack(数字教育方案)。文章... 详细信息

黑客松是一种教学和课程创新。本文探讨其应用和潜能,即用现实世界问题培养学生的知识和重要横向技能。文章简要回顾黑客松在高等教育的应用模式并报告两个具有创新意义的案例:Hack4Change(求变之道)和DigiEduHack(数字教育方案)。文章首先介绍第一个案例的效果。该案例是一门企业模块课程的一部分,在一所爱尔兰大学校园进行的历时5天的大规模黑客松系列活动。文章接着介绍第二个案例的情况。该案例是一场独特的线上黑客松,同时在多个国家进行,各参赛团队旨在提出解决教育问题的方案。文章在介绍这两个案例和学习体验设计之后,对有关问题进行反思并总结经验,希望对有兴趣在自己的教学环境下开展黑客松(特别是探索以在线和混合式形式开展黑客松)的中国教育工作者有所帮助。虽然没有诀窍能确保黑客松的成功,我们仍然能够从本研究得出以下结论:如果精心设计,学习目标明确,黑客松是一种具有创新性、教学上引人入胜的方法,使得能够在今天为明天的世界培养更有创造能力的学生、富有创业精神的思维方式和为未来工作做好准备的毕业生。

关键词：黑客松在线学习企业教育创新教学法横向技能

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美国集装箱供应链正常化还需时日

中国远洋海运 2022年第10期 65-65,11页

作者： mark Szakonyi 陶润元

关键提示虽然美国港口拥堵状况正在缓解，但集装箱运输系统恢复正常还需很长时间。白宫新任港口特使Stephen lyons表示，相比去年，美国港口拥堵情况已有所改善，进口货物的运输时间正变得越来越短，托运人能够更好地管理库存，并对支...

关键提示虽然美国港口拥堵状况正在缓解，但集装箱运输系统恢复正常还需很长时间。白宫新任港口特使Stephen lyons表示，相比去年，美国港口拥堵情况已有所改善，进口货物的运输时间正变得越来越短，托运人能够更好地管理库存，并对支撑库存水平的运输环节产生积极的连锁效应。“我们看到了改善的迹象，但在建立一个高度可靠的系统之前，我们还有大量的工作要做。”

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