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Forestland and Timber Donations: Challenging Management Opportunities for Foundations

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Open Journal of Forestry 2012年第4期2卷 257-264页

作者： phillip Lee ward Thomas J. Straka School of Agricultural Forest and Environmental Sciences Clemson University Clemson USA

Over half of the forestland in the United States is in private hands. Just over 10 million individual and family owners control about 60% of this private forestland. Ownership of family forests changes on a regular basis;sometimes from generation to generation and sometimes to outside of the family. Often new owners are not interested in forest management and sell off the asset. Some owners attempt to ensure their family forest remains pristine and undeveloped. This is leading to timberland donations to entities that can be expected to hold the donated forest permanently and ensure sustainable forest management. University foundations and forestry schools are increasingly receiving timberland as donations. It is a way for donors to monetize the asset (with tax breaks) and protect it at the same time. Foundations have a problem with timberland as they often don’t fully understand it as an investment. Certainly there are even times when a foundation should not accept it as a donation. The nature of timberland as an investment is explained, along with basic terminology that is common use. Age class distribution and the resulting cash flow dis- tribution is explained, as well as timber volume, harvest scheduling, timberland investment analysis, tim- ber value, timber sales, and timber contracts. All of these are tools foundation board members need to evaluate timberland donations.

关键词： Foundation University Foundation Donation Timberland Donation Forestry Investment

体育教师教育研究的十大热点:基于2012年PETE大会以来的分析

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北京体育大学学报 2016年第10期39卷 89-100,120页

作者：尹志华汪晓赞 phillip ward 季浏华东师范大学体育与健康学院暨上海高校"立德树人"人文社会科学重点研究基地体育教育教学研究基地上海200241 美国俄亥俄州立大学教育与人类生态学院俄亥俄哥伦布43210

体育教师教育(Physical Education Teacher Education)是西方体育科学研究的热点之一,为了解当前该领域的最新研究进展,分析了2012年PETE大会以及之后有关体育教师教育的研究文献,提出了当代体育教师教育研究的10个热点专题:即体育教师... 详细信息

体育教师教育(Physical Education Teacher Education)是西方体育科学研究的热点之一,为了解当前该领域的最新研究进展,分析了2012年PETE大会以及之后有关体育教师教育的研究文献,提出了当代体育教师教育研究的10个热点专题:即体育教师教育政策研究、体育教师教育标准研究,体育教师教育与信息技术整合,基于公共健康的CSPAP研究,基于标准的体育教师教育课程模式与计划,体育教师知识研究、职前体育教师实习研究、体育教师教育评价研究、体育教师专业发展研究、体育教师博士教育研究。总结了4个特点:即关注健康已成为体育教师教育的重要目标、对新技术的运用保持足够的敏感性、标准化的体育教师教育正在逐步深入、长期的专题研究保证了可持续发展。

关键词：体育教师教育政策标准信息技术 CSPAP 课程模式评价专业发展博士教育

美国俄亥俄州立大学体育教育专业的特色及启示

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体育学刊 2016年第3期23卷 100-107页

作者：尹志华汪晓赞 phillip ward 季浏华东师范大学体育与健康学院暨上海高校"立德树人"人文社会科学重点研究基地体育教育教学研究基地上海200241 俄亥俄州立大学教育与人类生态学院人类科学系俄亥俄州哥伦布43210

从理念与培养目标、课程设置、师资队伍建设和学生实践经验培养等角度,对在全世界享有盛名的美国俄亥俄州立大学(Ohio State University,OSU)体育教育专业进行了剖析。研究认为,该校体育教育专业确立了学术、文化敏感性、体验、人格、... 详细信息

从理念与培养目标、课程设置、师资队伍建设和学生实践经验培养等角度,对在全世界享有盛名的美国俄亥俄州立大学(Ohio State University,OSU)体育教育专业进行了剖析。研究认为,该校体育教育专业确立了学术、文化敏感性、体验、人格、社会效益和社会重构的培养理念,致力于为培养全球体育教育专业人才;课程设置强调通识课程的学习,着重提升学生的基本文化素养;重视体育教育类课程的学习,旨在夯实学生的体育教育专业基础;整体师资队伍一流,有利于为培养高水平的未来体育教师;强调多元文化融合,具有适应性体育教育的特色;通过建立"Learning to Teaching Physical Education"(学会教体育)项目,重视学生对学科内容知识(Content Knowledge)的学习,强调对体育课程模式的实践运用,以培养学生的实践经验。该校体育教育专业的改革与发展,对于我国体育教育专业的建设有着很好的启示作用。

关键词：学校体育体育教育专业俄亥俄州立大学

A flexible,thin-film microchannel electrode array device for selective subdiaphragmatic vagus nerve recording

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Microsystems & Nanoengineering 2024年第1期10卷 115-128页

作者： Jongcheon Lim Peter A.Zoss Terry L.Powley Hyowon Lee Matthew P.ward Weldon School of Biomedical Engineering Purdue UniversityWest LafayetteINUSA Birck Nanotechnology Center Purdue UniversityWest LafayetteINUSA Center for Implantable Devices Purdue UniversityWest LafayetteINUSA Department of Psychological Sciences Purdue UniversityWest LafayetteINUSA Purdue Institute of Integrative Neuroscience Purdue UniversityWest LafayetteINUSA Indiana University School of Medicine IndianapolisINUSA

The vagus nerve(VN)plays an important role in regulating physiological conditions in the gastrointestinal(GI)tract by communicating via the parasympathetic pathway to the enteric nervous system(ENS).However,the lack of knowledge in the neurophysiology of the VN and GI tract limits the development of advanced treatments for autonomic dysfunctions related to the *** better understand the complicated underlying mechanisms of the VN-GI tract neurophysiology,it is necessary to use an advanced device enabled by microfabrication *** several candidates including intraneural probe array and extraneural cuff electrodes,microchannel electrode array devices can be used to interface with smaller numbers of nerve fibers by securing them in the separate channel *** microchannel electrode array devices to interface teased nerve structures are relatively bulky with thickness around 200µ*** thick design can potentially harm the delicate tissue structures,including the nerve *** this paper,we present a flexible thin film based microchannel electrode array device(thickness:11.5µm)that can interface with one of the subdiaphragmatic nerve branches of the VN in a *** demonstrated recording evoked compound action potentials(ECAP)from a transected nerve ending that has multiple nerve ***,our analysis confirmed that the signals are from C-fibers that are critical in regulating autonomic neurophysiology in the GI tract.

关键词： electrode recording film

A framework for dynamic modelling of railway track switches considering the switch blades,actuators and control systems

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Railway Engineering Science 2024年第2期32卷 162-176页

作者： Saikat Dutta Tim Harrison Christopher ward Roger Dixon Phil Winship Institute of Thermofluids School of Mechanical EngineeringUniversity of LeedsLeedsWest YorkshireUK Wolfson School of Mechanical Electrical and Manufacturing EngineeringLoughborough UniversityLoughboroughLeicestershireUK Birmingham Centre for Railway Research and Education School of EngineeringUniversity of BirminghamBirminghamWest MidlandsUK Network Rail Milton KeynesBuckinghamshireUK

The main contribution of this paper is the development and demonstration of a novel methodology that can be followed to develop a simulation twin of a railway track switch system to test the functionality in a digital *** is important because,globally,railway track switches are used to allow trains to change routes;they are a key part of all railway ***,because track switches are single points of failure and safety-critical,their inability to operate correctly can cause significant delays and concomitant *** order to better understand the dynamic behaviour of switches during operation,this paper has developed a full simulation twin of a complete track switch *** approach fuses finite element for the rail bending and motion,with physics-based models of the electromechanical actuator system and the control ***,it provides researchers and engineers the opportunity to explore and understand the design space around the dynamic operation of new switches and switch machines before they are *** is useful for looking at the modification or monitoring of existing switches,and it becomes even more important when new switch concepts are being considered and *** simulation is capable of running in real time or faster meaning designs can be iterated and checked *** paper describes the modelling approach,demonstrates the methodology by developing the system model for a novel“REPOINT”switch system,and evaluates the system level performance against the dynamic performance requirements for the *** the context of that case study,it is found that the proposed new actuation system as designed can meet(and exceed)the system performance requirements,and that the fault tolerance built into the actuation ensures continued operation after a single actuator failure.

关键词： Railway track switch Mathematical modelling Redundant actuation Finite element analysis

“利器”还是“鸡肋”——美国职前体育教师专业标准认证效果及对我国专业认证的警示

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武汉体育学院学报 2021年第8期55卷 79-86页

作者：尹志华汪晓赞孙铭珠 phillip ward 华东师范大学体育与健康学院上海200241 清华大学体育学博士后流动站北京100084 上海工程技术大学体育教学部上海201620 湖北休闲体育发展研究中心湖北武汉430063 美国俄亥俄州立大学教育与人类生态学院俄亥俄州哥伦布43210

为了更好推动我国体育教育专业认证,基于大学教师视角,从对认证本身认知、准备认证感受、认证对学生影响、认证面临困难和应对策略四个角度对美国职前体育教师专业标准认证的效果进行了探索。认证会产生正面和负面效应,耗时是影响认证... 详细信息

为了更好推动我国体育教育专业认证,基于大学教师视角,从对认证本身认知、准备认证感受、认证对学生影响、认证面临困难和应对策略四个角度对美国职前体育教师专业标准认证的效果进行了探索。认证会产生正面和负面效应,耗时是影响认证的最大障碍,不同层次大学对认证持不同态度,认证对教师的影响大于对学生的影响,认证对专业本身认可度的影响不明显。对中国体育教育专业认证而言,应注意正确引导大学体育教育专业认证工作,警惕专业认证异化为“材料撰写”过程,避免高水平大学对专业认证的“默默抵抗”,尽力发挥认证对体育教育专业人才培养的作用。

关键词：专业认证专业标准职前体育教师体育教育专业体育教师质量

分类视角下美国地方本科院校体育教育专业课程设置特点及启示

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河北体育学院学报 2021年第1期35卷 69-76页

作者：孙铭珠尹志华 phillip ward 上海工程技术大学体育教学部上海201620 华东师范大学体育与健康学院上海200241 青少年体育教育研究上海市社会科学创新研究基地上海200241 美国俄亥俄州立大学教育与人类生态学院俄亥俄州哥伦布43210

课程设置是专业人才培养的核心,基于《美国新闻与世界报道》的大学分类,选取美国北部、南部、中西部和西部4个区域有代表性的4所地方本科院校,从通识教育课程、体育学科基础课程、体育教育理论课程、体育教育实践课程4类课程设置分析其... 详细信息

课程设置是专业人才培养的核心,基于《美国新闻与世界报道》的大学分类,选取美国北部、南部、中西部和西部4个区域有代表性的4所地方本科院校,从通识教育课程、体育学科基础课程、体育教育理论课程、体育教育实践课程4类课程设置分析其体育教育专业课程设置情况。认为,美国地方本科院校注重通识教育,提高学生综合素养;运动技术课程较少,强调学生学会项目教学;强调教学类课程,提高学生的教学能力;彰显多元文化特色,注重价值观培养。对我国亦有借鉴价值,提出,要重视体育教育专业通识课程的建设,调整运动技术课程的侧重点,细化体育教育教学类课程,关注课程的地域和多元文化特色。

关键词：美国地方本科院校体育教育专业课程设置通识教育体育教学