Academic Leadership and Departmental Headship in Turbulent Times     

Jones  D. Gareth 《Tertiary Education and Management》2011,17(4):279-288

Tertiary Education and Management - Leadership of academic units, in the guise of headship of departments, is crucial for the ongoing well-being of academic life and yet it remains a contested...  相似文献   

Musculoskeletal demands of progressions for the longswing on high bar     

Gareth Irwin  David G. Kerwin 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(3):361-374

Kinetic analyses of the chalked bar longswing on high bar and its associated progressions were used to explain musculoskeletal contributions during the performance of these skills. Data on four international male gymnasts performing three series of chalked bar longswings and eight progressions were recorded. Customized body segment inertia parameters, two-dimensional kinematics (50 Hz), and bar forces (1000 Hz) were used as input to inverse dynamic modelling. The analysis focused on the relative contributions of the knees, hips, and shoulders with root mean squared differences between the chalked bar longswing and the progressions being used to rank the progressions. Seventy per cent of the total work occurred between 200° and 240° of angular rotation in the longswing, 67% of which was contributed by the shoulders. The shoulders were also dominant in all progressions, with the largest such contribution occurring in the looped bar longswing with “no action”. The least similar progression was the looped bar pendulum swing, while the most similar was the chalked bar bent knee longswing. This study provides a useful means for ranking progressions based on their kinetic similarity to the chalked bar longswing and builds on earlier research in identifying that progressions can be classified into those similar in physical demand (kinetics) and those similar in geometry (kinematics).  相似文献   

Musculoskeletal work preceding the outward and inward Tkachev on uneven bars in artistic gymnastics     

David G. Kerwin  Gareth Irwin 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(1):16-28

Outward facing Tkachevs on uneven bars have been the traditional technique employed by artistic gymnasts. Changes in bar spacing and judging have increased the popularity of the inward version of the skill, in which the gymnast faces towards the low bar as she straddles over the high bar. The purpose of this study was to compare these two variants of the women's Tkachev to examine the influence of the positioning of the low bar on the musculoskeletal demands placed on the gymnast. 3-D DLT reconstructed data sets from digitised video images of straddle Tkachevs performed at the 2000 Sydney Olympics were analysed. Five performances of each variant were compared using kinematics and inverse dynamics. Mean hip and shoulder kinematics were similar for both variants of the Tkachev, but for the inward, gymnasts released later, travelled higher and re-grasped earlier than for the outward. Hip joint moments were similar for both variants while shoulder moments were different. Total musculoskeletal demands were similar for both variants, although the distribution was markedly different with the shoulders contributing positively for the outward and negatively for the inward. Implications for training specificity, along with potential future developments for the inward variant, have been highlighted.  相似文献   

How Amateur was my valley: professional sport and national identity in Wales 1890–1914     

Gareth Williams 《国际体育史杂志》2013,30(3):248-269

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The effect of schools on school leavers’ university participation     

Chris Taylor  Caroline Wright  Rhys Davies  Gareth Rees  Ceryn Evans  Stephen Drinkwater 《School Effectiveness & School Improvement》2013,24(4):590-613

ABSTRACT

This paper considers the role that schools have in determining whether school leavers participate in higher education or not. It examines the association between schools and university participation using a unique dataset of 3 cohorts of all young people leaving maintained schools in Wales. School “effects” are identified, even after controlling for individual-level factors, such as their prior attainment, socioeconomic circumstances, ethnicity, and special educational needs. Schools appear to have a particular “effect” on the likelihood that a young person enters an elite university. However, the findings suggest the concept of a school “effect” on higher education participation is not straightforward – schools appear to have different levels of effectiveness depending on the gender of the young people and the nature of their higher education participation. These findings are considered within the policy contexts of school effectiveness and widening access to higher education.  相似文献   

Higher education and UK elite formation in the twentieth century     

Gareth Williams  Ourania Filippakou 《Higher Education》2010,59(1):1-20

This study examines the proposition that mass higher education is, in practice, less a network of more or less homogeneous activities than a series of concentric circles in which elite institutions remain at the centre, but are surrounded by increasingly wide bands of universities and colleges, that are less and less likely to set graduates on the road to elite status the further they are from the centre. After a brief review of the classical and subsequent literature on elites and elite formation, the empirical study uses data from the very long established annual publication Who’s Who to make a quantitative analysis of the higher education background of all 120,000 Who’s Who entries born in the twentieth century. It finds that Oxford and Cambridge remained the dominant route to elite status throughout the century, though their share fell from about a third to about a quarter of the total. There were big rises in the contribution of other leading universities that have come to be known as the ‘Russell Group’. An analysis by main occupational categories shows that the political elite broadened its educational catchment area more than other groups. The so-called ‘public’ (i.e. independent) secondary schools also continued to make contributions much larger than their numbers warrant. The main conclusions are that Bourdieu’s notion of ‘symbolic capital’ offers a useful contribution to the interpretation of the continued dominance of well-known high status universities, and that while there was considerable change throughout the century, in general it followed the British tradition of being evolutionary and slow. In policy terms it concluded that the present government is justified in seeking both to widen participation generally and simultaneously to increase the number of people from modest economic and social backgrounds who attend the high prestige universities.  相似文献   

Out‐of‐school learning: The uneven distribution of school provision and local authority support     

Chris Taylor  Sally Power  Gareth Rees 《British Educational Research Journal》2010,36(6):1017-1036

A significant volume of research demonstrates that out‐of‐school learning activities enhance student development in terms of cognitive, affective and social outcomes. However, there is also evidence that the opportunity to engage in these activities has been severely reduced in recent years. This paper explores the extent to which the provision of such opportunities is unevenly distributed—spatially and institutionally. The paper draws on research from two recently completed projects: one charting the distribution, attributes and vulnerability of local authority outdoor education centres across England and the other exploring variations in provision and participation in out‐of‐school learning within secondary schools throughout the UK. The paper highlights the uneven, precarious and uncertain nature of such activities and demonstrates that important regional and structural variations in the support and provision of opportunities for such activities by local authorities appear to have an important role in determining the provision of activities at the level of the schools.  相似文献   

DOING PHILOSOPHICAL THEOLOGY IN THE SEVENTH GRADE AT HALEVY SCHOOL 1     

Gareth B. Matthews  Howard M. Deitcher 《Religious education (Chicago, Ill.)》2013,108(2):294-304

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Editorial     

Gareth Williams 《Higher Education Quarterly》2000,54(1):1-4

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Whole-body and multi-joint kinematic control strategy variability during backward rotating dismounts from beam     

Gittoes MJ  Irwin G  Mullineaux DR  Kerwin DG 《Journal of sports sciences》2011,29(10):1051-1058

The aim of this study was to develop insight into the whole-body and multi-joint kinematic control strategy variability associated with the execution of fundamental backward rotating dismounts from beam. Two-dimensional joint centre coordinate data were obtained for ten backward piked and backward tucked somersault dismount skills performed by four female gymnasts (N = 80 trials). Gymnast-specific and group variability in whole-body and multi-joint discrete kinematic measures were compared for the aerial and impact phase of backward piked and backward tucked skills. The backward tucked skill was executed using a more variable knee joint angular velocity at take-off (mean difference in standard deviation ± SD: -2.6 ± 1.0 rad · s(-1); P < 0.01) than the backward piked skill. The variability in the whole-body and multi-joint kinematic responses produced between the impact phases of each skill was gymnast-specific. The greater variability in the localized knee joint action at take-off was considered indicative of the diverse shape element demands and key performance outcomes of the two skills. Self-selected modulations to the multi-joint kinematic strategy used in the impact phase suggested customization of the joint loading adjustments in executing the fundamental dismount skills.  相似文献