体外反搏对运动员血流动力学影响的研究     

郑岩岚 《浙江体育科学》1995,(3)

１２名游泳运动员，配对后随机分成实验组和对照组，实验组每人进行２周共１０次体外反搏，于反搏前、反搏后即刻和２周后测定血流动力学指标，同时对与之配对的对照组队员进行测定。结果表明：体外反搏后即刻心输出量增加，左心室有效泵力提高，体循环外周阻力下降，微循环状态改善；进行两周反搏后的第二天，上述良好变化继续存在，而对照组各项指标前后变化不大，提示体外反搏对提高运动员心功能，改善血循环状况从而增加重要器官的血液供应，加速代谢产物的排泄方面有良好的作用。  相似文献   

庄子摆脱社会之困的方法论探讨及其生态解读     

王素芬  丁全忠 《保定学院学报》2017,30(1)

庄子认为，人的一生都面临着命运、社会、自我以及环境等因素带来的难以摆脱的困境。其中，社会之困主要是指时势、儒家仁义等对人的限制或束缚。庄子对时势之困采取了安时处顺、无为而治的消解方法，对仁义之困采取了法天贵真、掊击圣人、以道释儒的化解策略。在庄子所采取的摆脱社会困境的种种策略和方法中所贯穿的都是顺物自然的生态学原则。  相似文献   

Lecturers on teaching within the ‘supercomplexity’ of Higher Education     

Susan J. Lea  Lynne Callaghan 《Higher Education》2008,55(2):171-187

While a vast literature exists on students and their learning, work on lecturers and their teaching continues to lag some way behind. This paper explores the notion that the complexity of Higher Education (HE) today significantly impacts upon what goes on in the classroom through a two-tiered study. Semi-structured interviews were conducted to explore lecturers’ perceptions and experiences of teaching a specific module. Interviewees raised issues pertaining to the wider departmental, institutional and socio-political context. Consequently, focus groups were run with key people in the University to explore their perceptions of teaching and learning within the current HE climate. The findings suggest that lecturers perceive numerous external factors to impinge upon their teaching and attempt to militate against these in various ways in order to achieve ongoing enhancement of learning for students.

Susan J. LeaEmail:

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School monitoring and quality assurance in the New Zealand school system   总被引：1，自引：0，他引：1  

Fubuki Sakura 《Educational Research for Policy and Practice》2007,6(3):229-234

This article reports on the New Zealand education quality assurance and school monitoring system, including its framework, and responsibilities of agencies. It first gives an outline of the education system in New Zealand, and then introduces the role of school charters and levels of schooling. To ensure the quality of schools, the methods of school self-review and external reviews of schools are used by the New Zealand government. Schools are given a list of obligations that they have to follow. Assessment policies and the school curriculum are designed to support learning. Fubuki Sakura formerly called William Leung  相似文献   

比较法视野下人民监督员制度基本问题考察     

张时春  刘英 《四川职业技术学院学报》2007,17(4):15-18

人民监督员制度首先应当实现在人员选任、资源利用等方面对监督对象的独立;其次,通过完善程序使监督员更全面、深入获取案件信息:最后,人民监督员制度应当在民主参与性的正当性和专业知识性之间保持一定的张力.  相似文献   

Strengthening internal quality assurance as a lever for enhancing student learning experiences and academic success: lessons from Namibia     

Ngepathimo Kadhila  Nangula Iipumbu 《Quality in Higher Education》2019,25(1):4-20

Higher education plays an important role in the social, economic and political development of any given nation. In the Namibian context, quality assurance systems have been put in place at both national and institutional levels through the establishment of national quality assurance agencies and units responsible for quality in institutions. A critical literature analysis of quality assurance systems in higher education shows that although they claim to strike a balance between improvement and accountability, external quality assurance mechanisms tend to have an accountability and compliance focus and to promote managerialisation and bureaucratisation of academia. This article argues that internal quality assurance systems, built on a strong quality culture, tend to be more effective in enhancing the quality of student learning experience and academic success than externally driven quality assurance. Thus, to promote genuine quality, more energy must be invested in external quality assurance capacitating and strengthening internal quality assurance systems.  相似文献   

“内外共融”武术教学理念的探讨     

林松  章颖 《福建体育科技》2010,29(4):44-46

武术作为具有中国特色的民族传统体育运动,俨已成为当今学校体育的重要部分。而当今武术教学的诸多现象却表明：如何采取行之有效的措施帮助学生在获得技能、强身健体的同时感受并汲取武术内在的文化,进而形成良好的人文素养早已成为我们亟待解决的问题。基于此背景,本文提出＂内外共融＂的武术教学理念,通过对其特有功能和价值的分析及对该理念的深入阐述,以求改善武术教学现状,实现学生真正意义上的内外兼修。  相似文献   

跨区域整合 本土化传播——以北京奥运为契机提升对外英语传播有效性     

张超 《新闻界》2007,(3):59-60

针对我国对外英语传播存在覆盖面大、影响力小的问题，作者通过对目前现状、国际和自身原因的分析，认为以2008年北京奥运会为契机与海外媒体加强合作，进行传播渠道资源整合、内容资源整合和品牌资源整合，学习和借鉴本土化传播手法，可以提升对外传播有效性；  相似文献   

高校处罚学生行为的法律问题探讨     

李小媚 《福建师大福清分校学报》2004,(1):23-26

高校对学生的处罚行为。在法律上如何定性?司法救济途径又如何?一些学者提出：高校的管理行为是一种特别关系的管理行为。但对于如何特别。特别在哪里，法律定性如何?持暖昧态度。本文现仅就这些问题从法律角度做一些肤浅探讨。  相似文献   

Explaining outsourcing in health,sport and physical education     

Benjamin J. Williams  Doune Macdonald 《Sport, Education and Society》2015,20(1):57-72

Outsourcing is a complex, controversial and pervasive practice that is increasingly becoming a matter of concern for educational researchers. This article contributes to this literature by examining outsourcing practices related to health, sport and physical education (HSPE). Specifically, it reports data on specialist health and physical education (HPE) teachers', principals' and external providers' reasons for participating in outsourcing arrangements. These data were obtained from a collective case study of six schools and the external providers that they outsourced HSPE to over a 12-month period, using semi-structured interviews and overt participant observations. The findings illustrate the ways in which the informants explained their outsourcing practices using a variety of educationally and organisationally oriented reasons. Educational value, human resources (e.g. expertise), physical resources (e.g. facilities) and symbolic resources (e.g. status) were reasons for outsourcing HSPE that were commonly cited by principals and specialist HPE teachers. Among external providers, educational value, income generation and promotion/advertising were frequently cited to explain their work with and for schools. These findings illustrate the ways in which outsourcing practices in HSPE articulate with, and are implicated in, broader educational privatisations. They also highlight the boundaries that outsourcing practices trouble or reinforce, such as those marking the purview of markets, membership of the HPE profession and the constitution of expertise.  相似文献