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61.
In 1959, a new organization was created in France under the name of ‘the Pool of the Providers of the French Ski Team’. Its aim was to support the national team with money, human resources, and specific equipment. It included some of the major national ski and footwear industries for which international competitions were seen as both a place to improve their products and a way to promote their image. The Pool helped both the national team and the French ski industry to become world leaders within 10 years. This success, however, was fragile. On one hand, the constitution of the Pool resulted in a system that was a cartel, a monopoly, and a tool for economic patriotism. On the other hand, it surfed at the border of amateurism at a time when skiing was still an amateur sport at the Olympic Games. Soon after the Games of Grenoble these two limits led to a deterioration of the relationships between the Pool and the ski federation, which incidentally resulted in a major crisis for French skiing in 1973. The Pool then opened its doors to foreign companies in the late 1970s, replacing sport patriotism with economic nationalism.  相似文献   
62.
ABSTRACT

Spelling difficulties often occur in children with developmental language disorder (DLD), the extent and drivers of these difficulties are underspecified. Meta-analyses were conducted to address this gap. We identified child-based factors (age, language spoken, profile of difficulties) and task-based factors (text production or dictation) as potential moderators of the impact of DLD on spelling performance. Thirty-two studies were analyzed, including 984 children with DLD. Large differences between the spelling of children with DLD and their age-matched peers were found. The average mean effect size was ?1.42, 95% confidence interval [?1.60, ?1.24]. Heterogeneity was large. Effect size estimates were larger when participants had additional phonological or reading difficulties than when they did not. No differences were found between participants with DLD and their language-matched peers. The results are discussed with respect to the underlying processes that impact on spelling across languages. Specific recommendations for future studies are made.  相似文献   
63.
Abstract

The aims of this study were to (1) investigate the influence of general anthropometric variables, handball-specific anthropometric variables, and upper-limb power and strength on ball-throwing velocity in a standing position (νball), and (2) predict this velocity using multiple regression methods. Forty-two skilled male handball players (age 21.0 ± 3.0 years; height = 1.81 ± 0.07 m; body mass = 78.3 ± 11.3 kg) participated in the study. We measured general anthropometric variables (height, body mass, lean mass, body mass index) and handball-specific anthropometric parameters (hand size, arm span). Upper-limb dynamic strength was assessed using a medicine ball (2 kg) throwing test, and power using a one-repetition maximum bench-press test. All the variables studied were correlated with ball velocity. Medicine ball throwing performance was the best predictor (r = 0.80). General anthropometric variables were better predictors (r = 0.55–0.70) than handball-specific anthropometric variables (r = 0.35–0.51). The best multiple regression model accounted for 74% of the total variance and included body mass, medicine ball throwing performance, and power output in the 20-kg bench press. The equation formulated could help trainers, athletes, and professionals detect future talent and test athletes' current fitness.  相似文献   
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