Senses Working Overtime     

Diana Schubert 《International Journal of Disability, Development & Education》2013,60(1):63-66

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From childhood to senior professional football: elite youth players’ engagement in non-football activities     

Mathias Haugaasen  Tynke Toering  Geir Jordet 《Journal of sports sciences》2014,32(20):1940-1949

Abstract

Despite the large amount of research available on how engagement in football practice relates to future performance level among football players, similar information about the contribution of non-football activities is scarce. Based on data from 745 elite youth players this study aimed to identify the characteristics and contribution of diverse participation towards elite youth and senior professional status. The data were collected using a retrospective questionnaire where the players reported the amount of time spent in other sports than football, in addition to their perceived contribution of different non-football activities for developing football skills. The accumulated hours of time spent in other sports of players who had obtained a senior professional contract were compared to non-professional players, using multilevel modelling (n = 558), while a t-test compared the activity ratings to each other. No significant differences were identified between professional and non-professional players’ engagement history, but overall, the players rated sports similar to football to be significantly more relevant for developing football skills than other sports. The results suggests that spending time in non-football activities did not contribute to present differences in performance attainment in football, but also that potential advantages of such activities may be related to their characteristics.  相似文献   

Jazz discometrics – A network approach     

András Schubert 《Journal of Informetrics》2012,6(4):480-484

‘Discometrics’, a long neglected area of informetric studies was revisited in a network context. Cooperation between jazz musicians was analysed using the recent ‘Hirschian’ concepts of network informetrics. Partnership Ability Index (φ) was found to be a useful measure to characterize the way performers are embedded in their partnership network. Indications of some positive relations between φ and other ‘qualities’ of the performers were found.  相似文献   

Fair Use Guidelines     

Mathias Lejeune 《TechTrends》2009,53(5):14-15

Mentoring of Media

Fair Use Guidelines  相似文献   

Reciprocal peer assessment as a learning tool for secondary school students in modeling-based learning     

Olia E. Tsivitanidou  Costas P. Constantinou  Peter Labudde  Silke Rönnebeck  Mathias Ropohl 《European Journal of Psychology of Education - EJPE》2018,33(1):51-73

The aim of this study was to investigate how reciprocal peer assessment in modeling-based learning can serve as a learning tool for secondary school learners in a physics course. The participants were 22 upper secondary school students from a gymnasium in Switzerland. They were asked to model additive and subtractive color mixing in groups of two, after having completed hands-on experiments in the laboratory. Then, they submitted their models and anonymously assessed the model of another peer group. The students were given a four-point rating scale with pre-specified assessment criteria, while enacting the peer-assessor role. After implementation of the peer assessment, students, as peer assessees, were allowed to revise their models. They were also asked to complete a short questionnaire, reflecting on their revisions. Data were collected by (i) peer-feedback reports, (ii) students’ initial and revised models, (iii) post-instructional interviews with students, and (iv) students’ responses to open-ended questions. The data were analyzed qualitatively and then quantitatively. The results revealed that, after enactment of the peer assessment, students’ revisions of their models reflected a higher level of attainment toward their model-construction practices and a better conceptual understanding of additive and subtractive color mixing. The findings of this study suggest that reciprocal peer assessment, in which students experience both the role of assessor and assessee, facilitates students’ learning in science. Based on our findings, further research directions are suggested with respect to novel approaches to peer assessment for developing students’ modeling competence in science learning.  相似文献   

Narcissism and partial lack of reality testing (denial) in incestuous fathers     

Mathias Hirsch M.D. 《Child abuse & neglect》1986,10(4):547-549

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From ‘Closing the Gap’ to an Ethics of Affirmation. Reconceptualising the Role of Early Childhood Services in Times of Uncertainty     

Mathias Urban 《European Journal of Education》2015,50(3):293-306

In this article, I offer a critical enquiry into the landscape of European and international policy approaches and strategies towards young children, their families and communities in a rapidly changing global context. Early childhood has attracted unprecedented attention among policy makers and international bodies in the last two decades. The apparent consensus about the ‘need to increase participation in early childhood education and care’ has been framed mainly by a ‘human capital’ discourse that promises high returns on investment in early intervention, and social cohesion through increased educational achievement. While members of the early childhood research and practice community have welcomed (or actively contributed to) this argument in order to raise visibility and support, questions arise whether policies and practices grounded in this logic are appropriate and make a difference in the lives of children and families, especially those from marginalised backgrounds. Drawing on experiences from recent European and international research projects, this article argues that early childhood policies that aim at ‘closing the gap’ between children from marginalised and dominant groups in society are grounded in a logic of integration and assimilation into an assumed normality that no longer exists. Instead, marginalisation, hyper-diversity, inequality and fragmentation have become the defining feature of all societies. Against this background, the article explores possibilities and strategies for developing ‘competent systems’ for all children, families and communities that are based on democratic practices, recognition and affirmation.  相似文献   

Oxidant-antioxidant status in colorectal cancer patients—Before and after treatment     

Sharmila Upadhya  Subramanya Upadhya  S. Krishna Mohan  K. Vanajakshamma  Mamatha Kunder  Seema Mathias 《Indian journal of clinical biochemistry : IJCB》2004,19(2):80-83

Erythrocyte antioxidant glutathione and malondialdehyde levels in erythrocytes and plasma glutathione S-transferase levels were estimated in patients with colorectal cancer and compared to controls. Further, the patients underwent four weeks of radiotherapy with adjuvant chemotherapy. The same parameters were estimated after four weeks of radiotherapy and compared with pretreatment levels. It was observed that there was a decrease in erythrocyte glutathione and malondialdehyde levels in patients with colorectal cancer compared to controls, but not in case of GST. However, after chemoradiotherapy, there were no statistically significant differences in all the parameters studied.  相似文献   

Empirical observations on New Public Management to increase efficiency in public research—Boon or bane?     

Torben Schubert   《Research Policy》2009,38(8):1225-1234

New Public Management (NPM) was the catch phrase of the reforms in the public research and higher education sector for the last decades. The postulated effect of the NPM reforms is increased efficiency in governmental resource spending on the public higher education and research institutions. Though backed by theoretical considerations, this hypothesis has hardly been tested empirically. Using a unique dataset of German research units, this paper deals with the influence that NPM mechanisms have on research performance. Controlling for different university mission, it can be shown that both greater internal hierarchy (especially “strong presidents”) as well as greater operative flexibility for the researchers themselves increase research performance. Some of the variables, including the presence of research councils, have a positive effect on research efficiency under some definitions of research output. On the other hand, the introduction of resource accounting systems has a negative impact. All in all, we conclude that the public science sector reforms implemented in most of the Western economies were heading into the right direction by providing greater performance incentives and increasing allocative efficiency in resource spending. Also we provide some ideas of how NPM may be combined in order to construct a sensible governance system. We conclude that the mechanisms should be selected based on the mission of the university.  相似文献   

The Indonesian Killings and economic redistribution: a reply to Hilmar Farid     

Mathias Hammer 《Inter-Asia Cultural Studies》2013,14(2):316-326

Abstract

In 2005 Hilmar Farid published “Indonesia's original sin: Mass killings and capitalist expansion, 1965-66,” the to date only scholarly attempt to interpret the destruction of the Communist Party of Indonesia, which led to the Killings of 500,000 people in the years 1965–1966, according to a classical Marxist framework. His argument is that the real story about the violence is one of massive transfers of agricultural land, which alienated millions of peasants from their means of subsistence and paved the way for a wide-ranging capitalist transformation of the country. Empirical analysis shows that it is unlikely that such a massive alienation has happened. Many other scholars who have studied the Killings conclude that the violence was not solely driven by capitalist expansion. However, Farid has uncovered an important connection between political violence and economic redistribution that should be detached from the Marxist framework he has used in order to unfold its full significance for our understanding of the Killings.  相似文献