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Janet H. Zhang Aislinn J. C. McPhail Winko W. An Waqar M. Naqvi Daniel L. H. Chan Ivan P. H. Au 《Journal of sports sciences》2017,35(15):1533-1537
This study sought to compare the kinetics and kinematics data in a group of habitual shod runners when running in traditional running shoes and newly designed minimalist shoes with lug platform. This novel footwear design claims to simulate barefoot running and reduce energy loss during impact. We compared footstrike angle (FSA), vertical average (VALR) and instantaneous (VILR) loading rates, energy loss and initial vertical stiffness between two shoe conditions. Runners demonstrated a decreased FSA while running in minimalist shoes with lug platform than traditional shoes (P = 0.003; Cohen’s d = 0.918). However, we did not observe a landing pattern transition. VALR and VILR between two footwear conditions showed no significant difference (P = 0.191–0.258; Cohen’s d = 0.304–0.460). Initial vertical stiffness (P = 0.032; Cohen’s d = 0.671) and energy loss (P = 0.044; Cohen’s d = 0.578) were greater when running in minimalist shoes with lug platform. The results show that minimalist shoes with lug platform reduce the FSA but may not lead to a landing pattern switch or lower vertical loading rates. Interestingly, the new shoe design leads to a greater energy loss than traditional running shoes, which could be explained by a higher initial vertical stiffness. 相似文献
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Using normal adult readers, this study examined the relative involvement of magnocellular and parvocellular processes in reading
English phonologically regular pseudowords and irregular words presented in isolation and in contiguity from left to right.
The data showed that a low temporal frequency visual measure that implied more parvocellular involvement was active in processing
irregular words presented singly and pseudowords presented in contiguity. However, the results failed to show the involvement
of the magnocellular pathway (as implicated by low spatial and/or high temporal frequency visual measures) in reading words
presented in contiguity from left to right. The discrepancy was discussed in terms of the sensitivity of the tasks used in
testing the two pathways. 相似文献
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This article reports the use of a Structural Equation Modelling (SEM) technique as a means of exploring our understanding of the leadership of Heads of Subject Departments within School Based Management (SBM) secondary schools in Hong Kong. Arguments made by Gronn (1999, 2000), Spillane et al. (2001) suggest that studies of leadership need to focus more on a distributed model rather than seeing leadership as residing solely in the titular head of the organisation. Other recent studies (Busher & Harris 1999; Harris 2001) have examined the role of middle managers. This article explores SEM as a means of offering important measurement and insight in this complex area. The structural models generated and presented support a new integrative model of the leadership activities and behaviours of the HODs within SBM secondary schools in Hong Kong. Some initial findings (Au 2003) are reported based on a return rate of 83% from a dataset of 2739 teachers, HODs, school principals and vice- principals taken from a sample of 110 government and non-government SBM secondary schools in Hong Kong. 相似文献
4.
R. W. M. Kan K. P. Au W. K. Chan L. W. M. Cheung C. Y. Y. Lam H. H. W. Liu 《Sex education》2013,13(1):65-80
Homosexuality is now accepted as a normal variant of human sexuality, but homophobia among healthcare professionals is well documented. Establishment of trustful doctor–patient relationships is impossible in the presence of homophobia. We were interested to examine the extent of homophobia among medical students, the future doctors. This article aims to study attitudes of medical students of the University of Hong Kong towards homosexuality and to identify significant factors affecting their attitudes. A cross‐sectional study was performed on students of the University of Hong Kong. Attitudes towards homosexuality were compared between medical and non‐medical students. More than 25% of the medical students agreed with the statement ‘homosexuality is a psychological disorder that requires therapy’. More than 15% would avoid any physical contact with homosexuals to minimise the chance of contracting diseases, especially AIDS. Comparison between the medical students and non‐medical students showed that the attitudes of the medical students were significantly more homophobic. Factors explaining the difference included the importance of religion in the formation of moral values, gender, experience of working closely with homosexual friends, sexual orientation, experience of the heterosexual sexual act, acquaintance of homosexual friends, and experience of homosexual love relationships. In conclusion, there appeared to be a certain level of homophobia among the medical students. This could possibly be explained by their lack of experience of working closely with homosexual friends. Relevant curriculum modification and development are urgently needed, to provide ongoing opportunities for students to realise their own values that could unconsciously affect their clinical judgements. 相似文献
5.
Hugh Clapin Katherine Neal John Wennerbom Barbara Nunn Deborah Dysart Andy Pickering Lisa Featherstone Hiram Caton Dale Jacquette Laura Ruetsche William A. Turner Cornelia Lüdecke Birgit Lohmann James Ladyman Jonathan Coopersmith David Oldroyd Dennis Dean Michael Ruse Nicolas Rasmussen William N. Kaghan Martin Bridgstock Geoffrey Cocks Stephanie H. Kenen Ivan Crozier Sokhieng Au Desmond Barrett Mark Cortiula Ian D. Lawrie 《Metascience》2001,10(1):50-149
6.
英语交际教学法中的词汇教学 总被引：1，自引：0，他引：1
敖苏敏 《贵州教育学院学报》2005,21(5):30-33
随着英语词汇学习研究的发展，显性／有意识词汇教学（explicit teaching）被提出，而且被认为有必要与交际法词汇学习相结合。在交际法中，词汇学习需要融入教师的显性指导，教师在词汇教学过程中应注意传授词汇学习方法，并鼓励学习者课外的自主学习。 相似文献
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John Henry Katherine Neal Sokhieng Au Gabrielle M. O'Sullivan John Forge Rosemary Robins Stephen Healy Mark Rix James Tabery Katie Vann Carl Windhorst Katherine Neal Peter Neushul Gail Clements Ingo Brigandt Nicolas Rasmussen Anthony S. Travis Lloyd Ackert Simon Knell Claire Hooker 《Metascience》2002,11(2):201-268
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Ernest Tak Hei Lam Cheuk Hang Au Dickson K.W. Chiu 《The Journal of Academic Librarianship》2019,45(3):175-183
In recent years, many academic libraries have started adopting social media by, for example, establishing their own Facebook pages. Our research investigates the current Facebook usage among seven university libraries in Hong Kong. Using a mixed-method research approach, we examined the characteristics of academic libraries Facebook usage and its effectiveness to engage with their patrons, based on online observations and Web content analysis from the publicly available data of the Facebook pages.Our results indicated that most libraries in Hong Kong adopted Facebook as a marketing tool, yet the user engagement level in these pages is low. In addition, we also discovered that communication-related posts and video-type posts can attract the most attention of patrons. Based on these outcomes, we provided some recommendations on the application of Facebook for academic libraries. 相似文献