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81.
Recently in the Journal of Sports Sciences, Schaun et al. published a study on the comparison of energy expenditure between high-intensity interval training and moderate continuous training performed in water. With this Letter to the Editor, we would like to comment on the methodological aspects that should be considered to analyze the results presented, as well as the conclusions.

Abbreviations: CONT, moderate-intensity continuous training; EPOC, excess post-exercise oxygen consumption; HIIT, high-intensity interval training; VO2max, maximal oxygen consumption.  相似文献   

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The dilemma of the college teacher of broadcasting in meeting academic demands for liberal arts instruction and industry demands for practical training for the field is effectively shown in this study of station employment opportunities and attitudes toward university‐trained employees. Indirectly, the article emphasises the dual need for constant reevaluation of collegiate instructional programs in radio‐tv as well as a better job of public relations directed toward prospective employers of the college‐trained man or woman.  相似文献   
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Using affiliation network data collected at a large high school, this study examined differences between who encourages Latina/o and White students to enroll in advanced courses. Previous research has shown a positive association between emotional support and academic achievement, and thus, this study shifts the focus from who informs students to who encourages them. This study revealed that on average, Latina/o and White students have different networks of encouragement.  相似文献   
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This paper describes development and delivery of the curriculum for a four-year undergraduate program in applied Information Sciences which comprises all the aspects of information systems security. After the first generation of students graduated in 2008, the program was evaluated by using multiple methods, including an exploration of the challenges and successes the program underwent in the process. By reflecting on the established need for such a program and how it evolved historically, the authors set up a baseline for comparing this program with other related programs in the field as well as with known information systems security curriculum models. While this curriculum continues to be modified in response to requirements from the job market and input from industry experts, some challenges for the program remain, such as scarcity of qualified instructors to ensure seamless program delivery, having students with varied educational backgrounds in the same class, and underrepresentation of females. Program curriculum details and useful experiential conclusions are also provided.  相似文献   
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Two algorithms are provided which define two new ways of averaging waveforms. The representative average maintains shape, has average d.c. offset, average amplitude and average position of noise-free input signals whose onset varies in time after a trigger pulse. The synchronous average removes random bipolar noise, the amplitude of which is below a critical threshhold, from a randomly occuring waveform. The latter does not require a trigger pulse, maintains its shape, has an average d.c. offset and average amplitude. Its position in the output field is such that the centroid of the waveform is placed in the center of the field. Both methods involve the definition of average phase angle and a quantity called the angular standard deviation.  相似文献   
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We address the question of the quality of movies produced between 1950 and 1970. A first outcome of our analysis is that the quality assessments made during the Cannes Festival, and to a lesser degree, by the U.S. Academy are short-lasting. In contrast to this, consumers seem consistent over time. There is, however, one issue on which experts agree as well as consumers: American movies dominate both in terms of commercial success and in terms of quality. There is less agreement, and sometimes there is even dissent concerning other dimensions. This does not come as a surprise and merely indicates that there is hardly a common yardstick along which the quality of a movie can be measured. Therefore, decomposing a work of art into quantifiable characteristics – even in a subjective but possibly unanimous way – would make it possible to explain the divergences between audiences and changes of appreciation over time.  相似文献   
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