排序方式： 共有14条查询结果，搜索用时 156 毫秒
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Roberts J. Kyle Henson Robin K. Tharp Barbara Z. Moreno Nancy P. 《Journal of Science Teacher Education》2001,12(3):199-213
Journal of Science Teacher Education - 相似文献
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Gerald D. Tharp William G. Thorland Glen O. Johnson James B. Peter 《Research quarterly for exercise and sport》2013,84(2):139-143
The purpose of the study was to compare young sprint and distance runners for changes in their cardiac dimensions with increased age (10–17 years) or body surface area (1–2 m2). Echocardiographic dimensions were obtained on 73 male track athletes competing in the 1983 National Age Group Track and Field Association championships. Each group of athletes was also compared with a hypothetical normal population (matched for weight and age) generated from prediction equations derived by Henry, Gardin, & Ware (1980). The cardiac dimensions examined were: Left ventricular internal diameter, left ventricular posterior wall thickness, and interventricular septum thickness. The male distance runners (n = 38) had a significantly greater increase in left ventricular posterior wall thickness and interventricular septum thickness with increasing age or increasing body surface area compared to the sprinters (n = 35) or compared to the predicted normal population. The left ventricular internal diameter was not significantly different between the groups. These results indicate that the hearts of male distance runners are undergoing a training hypertrophy whereas the hearts of sprinters are no different than hearts in a normal population. The changes in cardiac dimensions of these young athletes run counter to the generalizations stated for adult athletes: That endurance training enlarges the left ventricular internal diameter, but does not increase the left ventricular posterior wall or interventricular septum thickness. 相似文献
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This article—based on personal observations, a survey, and modified Nominal Group Techniques—reports students' perceptions of learning desktop publishing systems (DTP). Students learned the foundations of DTP in less than 60 hours of hands‐on experience; the incremental introduction of DTP functions and practice sessions before the assignments were more effective than alternative teaching strategies tried; and the use of DTP encouraged non‐artistic students to use artwork to enhance their publications. 相似文献
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ABSTRACTIn recent decades, the composition of academic library collections has shifted toward electronic formats, resulting in a more complicated publication landscape to be navigated by selectors. Additionally, the workload of public services librarians has become more weighted toward instruction and research support, putting more pressure on the time of liaison librarians tasked with collection development responsibilities. These shifts have prompted academic institutions, including University of Wyoming Libraries, to consider a restructuring of collection development responsibilities. This article describes the evolution and implementation of a centralized model of selection at UW Libraries. 相似文献
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An automatic method for correcting spelling and typing errors from teletypewriter keyboard input is proposed. The computerized correcting process is presented as a heuristic tree search. The correct spellings are stored character-by-character in a psuedo-binary tree. The search examines a small subset of the database (selected branches of the tree) while checking for insertion, substitution, deletion and transposition errors. The correction procedure utilizes the inherent redundancy of natural language. Multiple errors can be handled if at least two correct characters appear between errors. Test results indicate that this approach has the highest error correction accuracy to date. 相似文献
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D. Scott Tharp 《About Campus》2012,17(4):28-32
Diversity education is a challenging task that requires specific knowledge and training. D. Scott Tharp outlines four dimensions of cultural competence that all faculty and staff should develop to effectively and authentically support student development of critical cultural consciousness within a safe, affirming environment. 相似文献
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Moreno Nancy P. Tharp Barbara Z. Vogt Gregory Newell Alana D. Burnett Christopher A. 《Journal of Science Education and Technology》2016,25(6):889-897
Journal of Science Education and Technology - The middle school years are a crucial time for cultivating students’ interest in and preparedness for future STEM careers. However, not all... 相似文献
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Moreno Nancy P. Tharp Barbara Z. Vogt Gregory Newell Alana D. Burnett Christopher A. 《Journal of Science Education and Technology》2016,25(6):898-898
Journal of Science Education and Technology - 相似文献
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