Determining optimal trial size using sequential analysis

When characterising typical human movement profiles, the optimal number of trials analysed for each participant should ensure a stable mean. Sequential analysis is one method able to establish the number of trials to stability by assessing a moving point mean against a set bandwidth. As the total trial number determining this bandwidth is selected arbitrarily, the effect of applying different total trial numbers on the results of sequential analysis was investigated. Twenty participants performed 30 trials of overarm throwing, and sequential analyses were applied to three dimensional (3-D) kinematic data over 10, 20 and 30 trial numbers. We found a total of 20 to be the preferred trial number for sequential analyses. Erroneous results were produced consistently by 10 trial number groups, while moving point means were statistically unchanged after the 10th trial. Subsequently, sequential analyses were applied to 20 trials to establish trials to stability in discrete and time series elements of the 3-D kinematic data. The results suggest that a trial size between 13 and 17 provides stable means for overarm throwing kinematics.     

From Development of Sport to Development through Sport: A Paradigm Shift for Sport Development in South Korea

During the past several decades, South Korea has gained tremendous international recognition by achieving an excellent performance in a variety of international sport competitions and hosting numerous mega-sporting events. Although success in elite sport (i.e. Development of Sport approach) has contributed to making South Korea one of the sport powerhouses in the world, South Korea has paid very little attention to the role that sport can play as a tool for social and personal development (i.e. Development through Sport approach). Similarly, scholars also paid little attention to the ‘development through sport’ approach in South Korea while predominantly focusing their attention in taking the ‘development of sport’ approach. In recent years, however, the South Korean government has begun to show interest in the ‘development through sport’ approach to become a truly advanced sporting nation. Thus, the purpose of this paper is to explore how South Korea's paradigm in sport has historically shifted from ‘development of sport’ to ‘development through sport’ in its socio-political context.     

Extraterritorial Outlet of Korean Nationalism in the Far Eastern Championship Games, 1913–1934

The Far Eastern Championship Games (FECG), held between 1913 and 1934, were a precursor to the Asian Games and among the first international athletic competitions in the Asian region. The FECG were launched in Manila, the Philippines, and supported by the Young Mens' Christian Association. Three countries participated in the Games: the Philippines, Japan and China. It is noteworthy that Korea, one of most powerful sports entities in Asia now, also participated in the FECG, but as part of the Japanese team. Although Korea was a powerless Japanese colony during the era, this paper argues that Korea's participation in the FECG permitted the colonized country to express its nationalism and become the cornerstone of modern sports development in Korea.     

Does China Matter? Taiwan's Successful Bid to Host the 2017 Summer Universiade

This study seeks to identify and explain the key factors supporting the bid of Taiwan [Taipei] to host the 2017 Summer Universiade. In tackling this subject, this study employs content analysis to elucidate how and to what extent the issues associated with this successful bid are portrayed by investigating a collection of material, including nine interviews and a review of published and unpublished documentary materials derived from government reports, parliamentary debates, academic journals, and media commentaries, among other sources. The study concludes that the experience of having hosted international sporting events, having existing facilities and venues, and having tacit consent and support from China were all important contributing factors to Taiwan's success. Among these factors, the ‘acquiescence’ from the Chinese government and relevant actors to Taiwan's ‘demands’ appeared to play a particularly important role.     

不同语境下酒店“服务员”的英译辨析

不同语境下的酒店服务员英语表达词汇不同.依照三星级以上酒店前厅、客房、餐饮服务程序,对每个不同岗位工作的服务员英译称呼进行归类辨析,对出入境游酒店服务中的游客与服务员之间的双向交流实效性有所帮助.     

Mathematics and Mobile Learning

This paper argues for an approach to mobile learning that leverages students’ informal digital practices as resources for designing mathematics classrooms activities. We briefly describe two exploratory designs along these lines, one featuring the use of photos taken by students outside class and the other centered on their recording and analyzing videos of motion. We then present a case study analysis of two students working through portions of these activities in class and discuss the potential of the approach as well as challenges associated with its implementation.     

Developing a Data Identifier Taxonomy

As the amount of research data management is growing, the use of identity metadata for discovering, linking, and citing research data is growing too. To support the awareness of different identifier systems and the comparison and selection of an identifier for a particular data management environment, there is need for a knowledge base. This article contributes to that goal and analyzes the data management and related literatures to develop a data identifier taxonomy. The taxonomy includes four categories (domain, entity types, activities, and quality dimensions). In addition, the article describes 14 identifiers referenced in the literature and analyzes them along the taxonomy.