School in the (im)possibility of future: Utopia and its territorialities     

Silvia M. Grinberg  Mercedes L. Machado 《Educational Philosophy and Theory》2019,51(3):322-334

Abstract

Utopia makes itself heard as Raphael voices a critique of who we are and configures that no-where which, paradoxically, we want to reach. We look to Deleuze and Guattari when we say that that critique can be envisioned as resistance to the present. In the passage from no-where to now-here, we revisit the territories of utopia as critique of our times, as a way to approach the question of who we are and who we want to be. In our view, education still rests on the image of a future that unfolds in the encounter with others. Education and its need/potential to enable tomorrows, to invent promises that look to places of desire, spaces that take shape as heterotopias. The notion of utopia is strained at root because defined as a no-where. At school, it is bound to the potential to create new possibilities and alternatives for life in the here and now. In this article, we will grapple with the work we do in university classrooms and in educational institutions in the slums on the outskirts of the city of Buenos Aires as a gateway from which to envision and to problematize the world. From there, we will approach the voices where other possibilities are conquered and other spaces created on the basis of the unpredictable, voices rooted in education and the need for it that produce and produce themselves in the tensions of that (im)possibility. In sum, wording the world as creation of worlds.  相似文献   

How Do National Economic Competitiveness Indices View Human Capital?     

JESÚS ALQUÉZAR SABADIE  JENS JOHANSEN 《European Journal of Education》2010,45(2):236-258

Economic competitiveness is at the top of national, regional and global political and economic agendas. Several countries in all regions of the world have established policies and institutions devoted to economic competitiveness, including in developing and transition countries. This leads to the question of how to define national economic competitiveness and, as a logical consequence, how to measure it. This article provides a critical analysis of two major global indices measuring national economic competitiveness, the World Economic Forum (WEF) and the International Institute for Management Development (IMD), with a special focus on the index published by the WEF due to its broader global coverage. The article shows that human capital has been given relatively little explicit recognition, despite the large weight of human capital in the WEF index. This article asserts through simulations based on WEF data that countries performing poorly in national economic competitiveness rankings can improve their standings significantly by focusing reform efforts on raising quality of education and on expanding access to education and training. The simulations also show that the potential improvements in national economic competitiveness are unequally distributed across the globe, and that in terms of national economic competitiveness, developing and transition countries stand to gain relatively most from improving their education and training systems compared to developed nations. Suggestions for improving measurements of education and training in the WEF index conclude the article and it is shown that educationalists can help refocus policy discussions on how to improve education and training systems through discussions on substance.  相似文献   

Three-dimensional kinematics of the lower limbs during forward ice hockey skating     

TEGAN UPJOHN  RENÉ TURCOTTE  DAVID J. PEARSALL  JONATHAN LOH 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(2):206-221

The objectives of the study were to describe lower limb kinematics in three dimensions during the forward skating stride in hockey players and to contrast skating techniques between low- and high-calibre skaters. Participant motions were recorded with four synchronized digital video cameras while wearing reflective marker triads on the thighs, shanks, and skates. Participants skated on a specialized treadmill with a polyethylene slat bed at a self-selected speed for 1 min. Each participant completed three 1-min skating trials separated by 5 min of rest. Joint and limb segment angles were calculated within the local (anatomical) and global reference planes. Similar gross movement patterns and stride rates were observed; however, high-calibre participants showed a greater range and rate of joint motion in both the sagittal and frontal planes, contributing to greater stride length for high-calibre players. Furthermore, consequent postural differences led to greater lateral excursion during the power stroke in high-calibre skaters. In conclusion, specific kinematic differences in both joint and limb segment angle movement patterns were observed between low- and high-calibre skaters.  相似文献   

Kinematic analysis of three water polo front crawl styles     

De Jesus K  Figueiredo P  De Jesus K  Pereira F  Vilas-Boas JP  Machado L  Fernandes RJ 《Journal of sports sciences》2012,30(7):715-723

During water polo matches, players use different front crawl styles. The purpose of this study was to conduct a kinematic analysis of three water polo front crawl styles: front crawl with head under water, front crawl with head above water, and front crawl when leading the ball. Ten proficient water polo players performed 3 × 15 m sprints in each front crawl style, which were recorded three-dimensionally by two surface and four underwater cameras. The results showed no differences in performance and several kinematic characteristics among the water polo front crawl styles. However, front crawl when leading the ball showed shorter stroke length and greater stroke frequency. Front crawl with head underwater presented greater maximal finger depth and elbow angle at mid-stroke position. Front crawl with head above water and when leading the ball showed greater trunk obliquity and maximal depth of right and left foot, and shorter kick stroke frequency. The findings suggest that proficient players learn to master front crawl with head above water to achieve top velocity. Despite the common use of the front crawl with head underwater as the basis for water polo fast displacement, coaches should emphasize the use of the specific water polo styles to attain high performance.  相似文献   

Analysing educational outcomes using international data     

Émilie Barrier  Ingrid Munck 《Prospects》1992,22(3):334-340

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Better Balance in Gender-divided Fields     

CAMILLA MODÉER 《European Journal of Engineering Education》1989,14(4):363-367

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Formation d'Ingénieurs en Génie Sanitaire: un exemple de collaboration entre deux universités     

LAURENT KRAYENBUHL  CHEIKH TOURÉ 《European Journal of Engineering Education》1989,14(2):161-166

For eight years, the Federal Institute of Technology of Lausanne (EPFL), Switzerland and the Ecole Inter-Etats d'Ingénieurs de I'Equipement Rural (EIER) at Ouagadougou Burkina Faso, have collaborated in the postgraduate education and training of university engineers, offering a course in Sanitary Engineering, comprising 8 months in Ouagadougou, followed by 3 months in Lausanne. Successful students receive a diploma confered by the two Engneering Schools. Such collaboration is productive only if planned on a long-trem basis forcing some of the limiting principles of technical development programmes to be sidestepped. The better students may continue their studies towards an MSc or a PhD, developing the EIER's research facilities, working on topics directly related to Afircan needs and may benefit fiom EPFL's facilities and scientific experience.  相似文献   

Effect of wetted surface area on friction,pressure, wave and total drag of a kayak     

Beatriz B. Gomes  Leandro Machado  Nuno V. Ramos  Filipe A. V. Conceição  Ross H. Sanders  Mário A. P. Vaz 《Sports biomechanics / International Society of Biomechanics in Sports》2018,17(4):453-461

Using theoretical principles, the components of drag (friction D _F, pressure D _PR and wave D _W) of a single-seat kayak were analysed. The purpose was to examine the effect of changes in wetted surface area due to changes in kayaker’s weight and the relative contribution of D _F, D _PR and D _W to the total passive drag as function of velocity. The total passive drag values were based on experimental data collected in a single-seat kayak. Three different kayaker simulated weights were tested – 65, 75 and 85 kg. D _F was the drag component that contributed the greatest percentage (between 60 and 68% at 5.56 m/s the top velocity tested) to the total passive drag for all the velocities tested and simulated weights. D _W was the most affected by the increase in kayaker’s simulated weight, mainly when comparing 65/75 to 85 kg. Results support the importance of a kayak design selection that minimises the kayak’s drag for the individual weight of the kayaker. Also, the results suggest that the path for better hydrodynamic kayak performance should seek changes that can reduce D _F, D _PR and D _W with D _F offering the most potential to reduce passive drag.  相似文献