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101.
After more than 20 years since the introduction of ecological and dynamical approaches in sports research, their promising opportunity for interdisciplinary research has not been fulfilled yet. The complexity of the research process and the theoretical and empirical difficulties associated with an integrated ecological-dynamical approach have been the major factors hindering the generalisation of interdisciplinary projects in sports sciences. To facilitate this generalisation, we integrate the major concepts from the ecological and dynamical approaches to study behaviour as a multi-scale process. Our integration gravitates around the distinction between functional (ecological) and execution (organic) scales, and their reciprocal intra- and inter-scale constraints. We propose an (epistemological) scale-based definition of constraints that accounts for the concept of synergies as emergent coordinative structures. To illustrate how we can operationalise the notion of multi-scale synergies we use an interdisciplinary model of locomotor pointing. To conclude, we show the value of this approach for interdisciplinary research in sport sciences, as we discuss two examples of task-specific dimensionality reduction techniques in the context of an ongoing project that aims to unveil the determinants of expertise in basketball free throw shooting. These techniques provide relevant empirical evidence to help bootstrap the challenging modelling efforts required in sport sciences.  相似文献   
102.
Broader contextual factors that influence concussion management have tended to be overlooked. To address this, the present study used a sociotechnical systems approach to identify perceived responsibilities and applied strategies for three domains of concussion management (i.e., prevention, identification and treatment). Participants were 118 members of the community rugby union system in Australia (69.2% male). Participants from throughout the rugby system (e.g., players, parents, coaches, club management) were asked open-ended questions about their perceived responsibilities and the strategies they use for concussion management. It was found that (a) proper training, technique correction and education were recurrent prevention themes; (b) the majority of key stakeholders felt that they could consistently identify concussion; however, medical aids (medics) were the only system actors who stated a responsibility to use standardised concussion assessment measures and (c) less than one third of the respondents indicated their involvement in treating concussion. This study identifies specific junctures in the system that prevents effective concussion management strategies. A sociotechnical systems approach improves the understanding of concussion prevention, and management beliefs and behaviours.  相似文献   
103.
对于生态脆弱地区,探寻其社会经济发展与资源环境的协调发展模式对于实现地区的可持续发展具有重要意义。构建相对资源承载力模型和耦合协调度模型,测算云南省昭通市相对资源人口承载力和经济承载力,并对"经济-资源环境-社会"系统协调发展度进行时空分析。结果表明:1)昭通市相对资源人口承载力超载严重,社会资源承载力低且显著超载;2)相对资源经济承载力处于富余状态,资源的经济价值尚未充分开发;3)昭通市社会经济发展受资源环境制约显著,系统不协调度有拉大趋势。提高第二产业发展水平,优化产业结构是促进昭通市"经济-资源环境-社会"系统协调发展的主要措施。  相似文献   
104.
ABSTRACT

To better understand the Chinese international students’ barrier to the U.S. health and medical system, this study investigates the students’ understandings of Traditional Chinese medicines during their sojourns in the United States. Holding that medicine is cultural/culture, the culture-centered in-depth interviews (n = 23) help understand the Chinese international students’ acculturation of the two medicines after their arrival in the new medical culture. The analyses focus on the rhetorical nature of medical acculturation: even though the students actually assimilate Traditional Chinese medicine, they claim to integrate the two. The results indicate how integration has been idealized and imposed as the only acceptable medical acculturation strategy for international students. The findings also suggest that medical integration has been used as a disguising cloak of medical assimilation and therefore, immigrants’ integration and acculturation should be carefully examined in health contexts.  相似文献   
105.
从分析读者对知识的需求出发,正确应对读者需求的变化,改进传统服务模式,探索新的服务模式,运用新技术对馆藏进行智能监控,优化馆藏,使馆藏资源配置合理,读者需求得以实现.参考文献6.  相似文献   
106.
郝英 《档案管理》2021,(1):124-124,126
本文为实现充分发挥卫生健康系统业务档案管理服务职能这一目标,针对卫生健康系统业务档案管理工作中存在的思想不重视、制度不完善、缺少专业人才等问题进行研究,采用文献分析法等研究手段,从完善制度、提升思想、人才培养和方法创新四个角度提升卫生健康系统业务档案管理服务能力.  相似文献   
107.
试论成人教育中的教学过程及管理   总被引:1,自引:0,他引:1  
成人教育是一种以成年人为教育对象的专门教育,是我国整个教育的重要组成部分,它具有不同于普通教育的特点和规律。认识成人教育的教学特点,把握教学规律,加强教学过程管理,健全各种制度,对于提高成人教育教学质量具有重要意义。  相似文献   
108.
现代图书馆的网络门户及其建设   总被引:2,自引:0,他引:2  
概述图书馆网络门户的基本概念、主要类型,以智能信息提交层次模型为基础讨论了图书馆网络门户的建设与发展的策略。在提出了基于商务智能技术的图书馆网络门户的体系结构后,从图书馆信息知识门户平台上的图书馆信息系统的集成、图书馆网络门户的信息知识资源整合、图书馆网络门户用户接口系统的设计等几个主要方面全面论述了图书馆网络门户的基本构成及其主要内容。作者以数据挖掘技术、智能代理技术在图书馆网络门户用户接口中的应用为倒.展现了人工智能技术在图书馆网络门户建设中应用的必要性及其美好前景。  相似文献   
109.
基于本体的对等网语义检索系统   总被引:2,自引:0,他引:2  
针对目前采用关键字匹配实现信息检索的不足,借鉴利用本体进行信息集成的方法提出非结构化对等网的语义检索系统架构,描述各模块的功能,并深入讨论实现语义检索需解决的关键技术——资源描述与提问处理、资源搜索和本体映射等。  相似文献   
110.
It is increasingly important for government agencies to collaborate across jurisdictional and functional boundaries. Interorganizational systems supporting interagency collaboration must accommodate a wide range of factors from the external environment and participating organizations as part of their design and operation. This paper presents the findings from a case study of CapWIN, a collaborative network created to enable first responders to share information across jurisdictional and functional boundaries as they work together during emergencies and other critical events. The study examines how aspects of the external environment and the agency context impeded or facilitated the CapWIN collaborative network and the interorganizational system (IOS) that supports it. We identify factors affecting information sharing and collaborative processes, and describe how these factors interact to enable and constrain an IOS. The paper concludes with suggestions for further research on the interplay of environmental, organizational, and technical aspects of interagency collaboration networks as they evolve over time.  相似文献   
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