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Klaus Dittrich 《History of education》2019,48(3):317-335
Building upon an expanding literature on world exhibitions and international conferences as vehicles for the transnational circulation of educational knowledge during the late nineteenth and early twentieth century, this article discusses the participation of Luxembourg at these events. It focuses on three thematic strands: the representation of Luxembourgian education at world exhibitions during the late nineteenth century, when organisers showcased the allegedly advanced state of primary instruction; the activities of the director of the École d’artisans de l’État Antoine Hirsch who took the representation of Luxembourgian education into his hands during the first three decades of the twentieth century; and the Grand-Duchy’s participation in the Seventh Biennial Conference of the World Federation of Education Associations in Tokyo in 1937, when Luxembourgian education was first represented overseas. These episodes reflect the ongoing industrialisation of the country and the growing influence of the steel industry on the educational sector. 相似文献
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为了促进技术和职业教育与培训教师教育更好的发展，我们需要创新。在欧盟委员会，进入21世纪以来，就开始为技术和职业教育与培训建立共同的政策框架。 相似文献
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Klaus Dittrich 《Paedagogica Historica: International Journal of the History of Education》2014,50(3):265-284
Korea opened up to foreign intercourse in 1876, when the country concluded its first international treaty with Japan. Similar treaties with European and American nations followed during the 1880s. The period until 1910, when Korea was annexed to the Japanese Empire, saw manifold attempts to reform as well as resistance to these reforms. Against the background of research on the world institutionalisation of education, this contribution analyses the changes that the opening of Korea entailed in the field of education, especially focusing on newly established forms of education. First, modern education was characterised by newly created institutions and curricula. These institutions can be classified according to the actors engaged in their creation, private Korean citizens, foreign missionary actors and the Korean government. Second, new educational discourses and practices characterised modern education in Korea. These new discourses played a central role in negotiating Korean nationalism and in culturally positioning Korea between China and the “West”. Bodily practices were radically changed through uniforms, new hairstyles and military drills. A new system of classroom interaction was introduced to Korea. 相似文献
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Joshua Dittrich 《Culture, Theory & Critique》2013,54(1):114-128
AbstractThe essay approaches recent discussions of ‘life’ and biopolitics from the historical context of early 20th century German vitalist thought. By closely analysing the concept of the ‘drive’ in art historian Wilhelm Worringer's Abstraction and Empathy (1908) and Sigmund Freud's Beyond the Pleasure Principle (1920), the essay shows how the paradoxes of those texts prefigure and contribute to the contemporary problematic of ‘life’ in theoretical discourse across the humanities. In Worringer and Freud, the drive is an ‘elastic’ concept stretching beyond – and yet constitutive of – the epistemological object (‘life’) that it is called upon to describe. The distortion of the drive in each author's thought – from an impulse of organic vitality to a principle of inorganic primordiality – manifests the contradictory ‘life’ of vitalist concepts themselves in their elastic potential for transformation, regression and contradiction. 相似文献
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Da Silva JF Guglielmo LG Carminatti LJ De Oliveira FR Dittrich N Paton CD 《Journal of sports sciences》2011,29(15):1621-1628
The aim of this study was to assess the validity (Study 1) and reliability (Study 2) of a novel intermittent running test (Carminatti's test) for physiological assessment of soccer players. In Study 1, 28 players performed Carminatti's test, a repeated sprint ability test, and an intermittent treadmill test. In Study 2, 24 players performed Carminatti's test twice within 72 h to determine test-retest reliability. Carminatti's test required the participants to complete repeated bouts of 5 × 12 s shuttle running at progressively faster speeds until volitional exhaustion. The 12 s bouts were separated by 6 s recovery periods, making each stage 90 s in duration. The initial running distance was set at 15 m and was increased by 1 m at each stage (90 s). The repeated sprint ability test required the participants to perform 7 × 34.2 m maximal effort sprints separated by 25 s recovery. During the intermittent treadmill test, the initial velocity of 9.0 km · h(-1) was increased by 1.2 km · h(-1) every 3 min until volitional exhaustion. No significant difference (P > 0.05) was observed between Carminatti's test peak running velocity and speed at VO(2max) (v-VO(2max)). Peak running velocity in Carminatti's test was strongly correlated with v-VO(2max) (r = 0.74, P < 0.01), and highly associated with velocity at the onset of blood lactate accumulation (r = 0.63, P < 0.01). Mean sprint time was strongly associated with peak running velocity in Carminatti's test (r = -0.71, P < 0.01). The intraclass correlation was 0.94 with a coefficient of variation of 1.4%. In conclusion, Carminatti's test appears to be avalid and reliable measure of physical fitness and of the ability to perform intermittent high-intensity exercise in soccer players. 相似文献
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Elisabeth Dittrich Sabine Schmaldienst und Kurt Derfler 《Wiener klinische Wochenschrift Education》2007,2(1):39-54
Ohne Zusammenfassung 相似文献
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We present a microfluidic platform able to trap single GUVs in parallel. GUVs are used as model membranes across many fields of biophysics including lipid rafts, membrane fusion, and nanotubes. While their creation is relatively facile, handling and addressing single vesicles remains challenging. The PDMS microchip used herein contains 60 chambers, each with posts able to passively capture single GUVs without compromising their integrity. The design allows for circular valves to be lowered from the channel ceiling to isolate the vesicles from rest of the channel network. GUVs containing calcein were trapped and by rapidly opening the valves, the membrane pore protein α-hemolysin (αHL) was introduced to the membrane. Confocal microscopy revealed the kinetics of the small molecule efflux for different protein concentrations. This microfluidic approach greatly improves the number of experiments possible and can be applied to a wide range of biophysical applications. 相似文献
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Juliano F. Da Silva Luiz G.A. Guglielmo Lorival J. Carminatti Fernando R. De Oliveira Naiandra Dittrich Carl D. Paton 《Journal of sports sciences》2013,31(15):1621-1628
Abstract The aim of this study was to assess the validity (Study 1) and reliability (Study 2) of a novel intermittent running test (Carminatti's test) for physiological assessment of soccer players. In Study 1, 28 players performed Carminatti's test, a repeated sprint ability test, and an intermittent treadmill test. In Study 2, 24 players performed Carminatti's test twice within 72 h to determine test–retest reliability. Carminatti's test required the participants to complete repeated bouts of 5 × 12 s shuttle running at progressively faster speeds until volitional exhaustion. The 12 s bouts were separated by 6 s recovery periods, making each stage 90 s in duration. The initial running distance was set at 15 m and was increased by 1 m at each stage (90 s). The repeated sprint ability test required the participants to perform 7 × 34.2 m maximal effort sprints separated by 25 s recovery. During the intermittent treadmill test, the initial velocity of 9.0 km · h?1 was increased by 1.2 km · h?1 every 3 min until volitional exhaustion. No significant difference (P > 0.05) was observed between Carminatti's test peak running velocity and speed at VO2max (v-VO2max). Peak running velocity in Carminatti's test was strongly correlated with v-VO2max (r = 0.74, P < 0.01), and highly associated with velocity at the onset of blood lactate accumulation (r = 0.63, P < 0.01). Mean sprint time was strongly associated with peak running velocity in Carminatti's test (r = ?0.71, P < 0.01). The intraclass correlation was 0.94 with a coefficient of variation of 1.4%. In conclusion, Carminatti's test appears to be avalid and reliable measure of physical fitness and of the ability to perform intermittent high-intensity exercise in soccer players. 相似文献
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This paper aims to show that alliance networks can play an important role in facilitating large-scale strategic change projects. It focuses on the particular case of IBM, whose radical redirection from an exploitation strategy towards an exploration strategy was realized by major changes in its network strategy. We show that by involving new partners in the network and by loosening the ties with its existing partners, IBM managed to transform from a hardware manufacturing company to a global service provider and software company. The findings suggest that the traditional view of large firms as being slow to adapt may not be valid because alliance networks can be used to overcome inertia. 相似文献
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