A computer science and robotics integration model for primary school: evaluation of a large-scale in-service K-4 teacher-training program     

El-Hamamsy  Laila  Chessel-Lazzarotto  Frédérique  Bruno  Barbara  Roy  Didier  Cahlikova  Tereza  Chevalier  Morgane  Parriaux  Gabriel  Pellet  Jean-Philippe  Lanarès  Jacques  Zufferey  Jessica Dehler  Mondada  Francesco 《Education and Information Technologies》2021,26(3):2445-2475

Education and Information Technologies - Integrating computer science (CS) into school curricula has become a worldwide preoccupation. Therefore, we present a CS and Robotics integration model and...  相似文献   

Sport und Doping     

Gabriel Duttler 《Sportwissenschaft》2010,40(1):58-60

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Geological Reform     

Gabriel Gohau 《Metascience》2009,18(1):53-60

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Assessing Fat Mass of Adolescent Swimmers Using Anthropometric Equations: A DXA Validation Study     

Gabriel Lozano-Berges  Alejandro Gómez-Bruton  Ángel Matute-Llorente  Cristina Julián-Almárcegui  Alba Gómez-Cabello  Alejandro González-Agüero 《Research quarterly for exercise and sport》2017,88(2):230-236

Purpose: The aim of the present study was to determine which of the published anthropometric equations is the most appropriate to estimate body-fat percentage (BF_%) in adolescent swimmers. Method: Eighty-eight swimmers (45 boys, 43 girls) participated in this study. Following the recommendations of the International Society of the Advancement of Kinanthropometry, biceps, triceps, subscapular, iliac-crest, supraspinale, front-thigh, and medial calf skinfold thicknesses were measured. Waist, hip, midthigh, calf, relaxed arm, and arm flexed and tensed girths were also registered. BF_% was measured with dual-energy X-ray absorptiometry (DXA) to obtain the reference value. Existing anthropometric equations were applied, and BF_% results obtained from anthropometric equations were compared to DXA BF_% results with the modified Bland-Altman. Results: The Flavel, Durnin-Rahaman-Siri, and Durnin-Rahaman-Brozek were the only equations that did not demonstrate statistically significant differences when compared with DXA. Conclusion: The present study showed that the best anthropometric equation from existing literature to estimate BF_% in swimmers is that proposed by Durnin-Rahaman (independently of applying the Siri or Brozek equation).  相似文献   

The location of the tibial accelerometer does influence impact acceleration parameters during running     

Angel Gabriel Lucas-Cuevas  Alberto Encarnación-Martínez  Andrés Camacho-García  Salvador Llana-Belloch  Pedro Pérez-Soriano 《Journal of sports sciences》2017,35(17):1734-1738

Tibial accelerations have been associated with a number of running injuries. However, studies attaching the tibial accelerometer on the proximal section are as numerous as those attaching the accelerometer on the distal section. This study aimed to investigate whether accelerometer location influences acceleration parameters commonly reported in running literature. To fulfil this purpose, 30 athletes ran at 2.22, 2.78 and 3.33 m · s^–1 with three accelerometers attached with double-sided tape and tightened to the participants’ tolerance on the forehead, the proximal section of the tibia and the distal section of the tibia. Time-domain (peak acceleration, shock attenuation) and frequency-domain parameters (peak frequency, peak power, signal magnitude and shock attenuation in both the low and high frequency ranges) were calculated for each of the tibial locations. The distal accelerometer registered greater tibial acceleration peak and shock attenuation compared to the proximal accelerometer. With respect to the frequency-domain analysis, the distal accelerometer provided greater values of all the low-frequency parameters, whereas no difference was observed for the high-frequency parameters. These findings suggest that the location of the tibial accelerometer does influence the acceleration signal parameters, and thus, researchers should carefully consider the location they choose to place the accelerometer so that equivalent comparisons across studies can be made.  相似文献   

金发碧眼的对决 第二届国务总理杯世界业余围棋锦标赛     

Jan Ramon  Cristian Gabriel Pop 《棋艺(象棋版)》2008,(1)

看到对局者的姓名,估计大家有些不适应,看棋谱习惯了看中文名字,突然看到两个老外名字,多多少少有点新鲜。这一期介绍了欧洲围棋的发展,下面我们将通过国务总理杯世界围棋锦标赛的一盘对局来具体了解一下欧洲棋手的实力。黑棋比利时的Ramon是那届比赛的一匹黑马,是前四轮仅有的保持全胜的五名棋手之一。而白棋罗马尼亚的Pop则是欧洲非常有名的棋手,他的水平应该代表了目前欧洲的最高水平。  相似文献   

The effectiveness of four readiness tests as predictors of first grade academic achievement     

Gabriel A. Telegdy 《Psychology in the schools》1975,12(1):4-11

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The relationship between socioeconomic status and patterns of WISC scores in children with learning disabilities     

Gabriel A. Telegdy 《Psychology in the schools》1973,10(4):426-430

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Schoolteachers,social control and professional conflict: government procedures brought against schoolteachers in Galicia (1859–1910)     

Narciso De Gabriel 《History of education》2018,47(4):466-487

This article aims to analyse the disciplinary procedures brought against public schoolteachers in Galicia from 1859 until 1910. The article starts with the presentation of the legal basis for the government inquiries and the administrative framework in which they were implemented. Following is an examination of the evolution of the inquiries, the origin of the complaints, the charges filed against the teachers and the sanctions proposed. Lastly some examples are provided of the most widespread offences, consisting of abandonment of teaching as well as other charges of moral misconduct such as cohabitation and sexual abuse of the children.  相似文献   

Chinese medicine in America     

Gabriel  Joseph M. 《Metascience》2021,30(1):57-60

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