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151.
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Anterior cruciate ligament (ACL) injury prevention programmes have not been as successful at reducing injury rates in women’s basketball as in soccer. This randomised controlled trial (ClinicalTrials.gov #NCT02530333) compared biomechanical adaptations in basketball and soccer players during jump-landing activities after an ACL injury prevention programme. Eighty-seven athletes were cluster randomised into intervention (6-week programme) and control groups. Three-dimensional biomechanical analyses of drop vertical jump (DVJ), double- (SAG-DL) and single-leg (SAG-SL) sagittal, and double- (FRONT-DL) and single-leg (FRONT-SL) frontal plane jump landing tasks were tested before and after the intervention. Peak angles, excursions, and joint moments were analysed using two-way MANCOVAs of post-test scores while controlling for pre-test scores. During SAG-SL the basketball intervention group exhibited increased peak knee abduction angles (= .004) and excursions (= .003) compared to the basketball control group (= .01) and soccer intervention group (= .01). During FRONT-SL, the basketball intervention group exhibited greater knee flexion excursion after training than the control group (= .01), but not the soccer intervention group (= .11). Although women’s soccer players exhibit greater improvements in knee abduction kinematics than basketball players, these athletes largely exhibit similar biomechanical adaptations to ACL injury prevention programmes.  相似文献   
153.
In this study, we analysed running world records and found that the mean speed of the race, μ, as a function of the record time, τ, can be described asymptotically by two well-defined scaling laws of the form u ?s τ - β. There is a break in the scaling laws (?1000m) between the shorter and the longer races at a characteristic time of around 150-170 s, after which a new scaling regime emerges. This is the first occasion that this characteristic time has been clearly found in physical terms; we interpreted it as the transition time between the anaerobic and the aerobic energy expenditure of athletes. This phenomenon is independent of the athletes' sex and is also found in swimming races with similar values of the characteristic time. We also investigated the forecasting of world records using historical data. Using an approach based on the identification of non-Poissonian events for a sequence of temporal point processes, we found that the sequence of improvements in all athletic records from 1900 to the present day cannot be considered as a sequence of completely random events.  相似文献   
154.
Modern Japan has considered global sport an appropriate forum for not only defining the national cultural identity of Japan but also for conducting its international diplomacy. The recent phenomenon of Japanese baseball athletes ‘defecting’ from Japanese leagues to play for the American baseball leagues has often been described in political terms. This paper argues that the current trend of analysing Japanese nationals playing baseball in America in political terms can be historically contextualized by reviewing the bids by Japanese cities for the 1940, 1964, 1998 and 2016 Olympic Games.  相似文献   
155.
A previous article in Higher Education in Europe (Vol. 24, No. 2, 1999), by three of the authors of the present article, outlined the beginnings of an on-line course, "Marketing Theory and Practice" (MTP), offered by the Department of Marketing of Monash University in Australia. It noted the opportunities such a development presented in terms of collaboration. Following the successful introduction of MTP on-line (http://www.buseco.monash.edu.au/Subjects/MKT/ MTPonline/) into the undergraduate programme, the project team applied for a significant funding grant to implement a department-wide strategy for the electronic delivery of marketing education. This implementation includes the development of an E-Master's degree in Marketing, details of which are discussed in this article.  相似文献   
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We explored the effects of Fast ForWord (FFW) training on reading and spoken language skills in children with difficulties in phonemic awareness and word identification. Gains were examined both immediately after treatment and over a period of two years. In the short term, children who received FFW training were compared to children who received Orton Gillingham (OG) training. The FFW group was also compared to a matched longitudinal control group (LC); all participants in the FFW and LC groups received similar multisensory structured language instruction over two academic years. The FFW and OG groups made similar gains in phonemic awareness. However, the children who received FFW training did not show significant gains in word identification or word attack whereas the children who received OG training made significant gains in word attack. Immediately after treatment, the FFW group showed significant gains in speaking and syntax, but these gains were not maintained over two years. The FFW group did not differ significantly from the LC group in any areas over the two years. Children in both groups made significant progress in phonemic awareness and reading.  相似文献   
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ABSTRACT

Research Findings: This article summarizes current peer-reviewed research and conceptualizations of collaboration and presents a new conceptual model. Authors found that the existing peer-reviewed literature does not adequately reflect emerging understandings of the nature of early childhood collaborations or the contributions such collaborations make to outcomes. The paper fills a gap in the literature by presenting a broader conceptualization of collaboration in which stakeholders work together and use data to achieve common goals through engaging in shared activities. Authors provide examples of how collaborations take place within a network of early care and education programs. Practice or Policy: Practitioners can use information presented in this to support collaborations at different levels of an early childhood system. More research needs to be conducted to identify and measure collaborative activities and outcomes across levels of collaboration to align with a broader definition of collaboration.  相似文献   
160.
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