48 research outputs found

    A STUDY OF THE CURRENT STATUS OF ELECTRONIC DATA PROCESSING IN TAIWAN, REPUBLIC OF CHINA

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    In the short span of the decade from 1950 to 1960 the application of the electronic computer has become a dominating force in the working operation. Automation came first to the factory, then to the office and finally to the rank and file of management. The influence of automation reaches everywhere, from day labor to executives, from production to sales, and from one department to the entire social and economic system. Automation is influencing economic policies, patterns of industrial organization, and work cooperation

    論理シミュレーションとハードウェア記述言語に関する研究

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    京都大学0048新制・論文博士工学博士乙第7496号論工博第2471号新制||工||842(附属図書館)UT51-91-E273(主査)教授 矢島 脩三, 教授 津田 孝夫, 教授 田丸 啓吉学位規則第5条第2項該当Kyoto UniversityDFA

    The Japanese software industry : a comparative analysis of software development strategy and technology of selected corporations

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    Thesis (M.S.)--Massachusetts Institute of Technology, Sloan School of Management, 1988.Bibliography: leaves 143-150.by Robert W. Arfman.M.S

    Nové knihy

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    A bibliography on parallel and vector numerical algorithms

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    This is a bibliography of numerical methods. It also includes a number of other references on machine architecture, programming language, and other topics of interest to scientific computing. Certain conference proceedings and anthologies which have been published in book form are listed also

    Progressive fatigue effects on manual lifting factors

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    Much evidence suggests that the cause of lower back pain (LBP) and injury is frequently related to the posture of lifting, the load, muscle fatigue, and other factors. The purpose of this study was to evaluate the effect of progressive fatigue on factors that have previously been associated with increased risk of LBP in various occupational settings, during a repetitive lifting task where freestyle lifting technique was utilized. A laboratory experiment was conducted to evaluate several fatigue analysis, electromyography amplitude, kinematic, and kinetic parameters of repetitive freestyle lifting during a 2-hour lifting period. Each of ten (10) young adult male participants lifted a load from floor height to a lowering platform of 76cm height at a rate of 4 lifts/minute. The mass lifted was determined utilizing the psychophysical approach. The task consisted of 8 consecutive 15-minute periods of lifting, before, between, and after which subjective fatigue rating and strength measurements were taken, and during which kinematic variables were recorded. Effect of time, at α=0.05 level, was observed on subjective fatigue rating (p\u3c0.0001) and on static strength (p=0.0184). Subjective fatigue rating increased over time, indicating that the participant felt increasingly fatigued as the experiment progressed. Static composite strength decreased an average of 20% from the beginning to the end of the experiment. Effect of lifting posture (semi-squat, semi-stoop, and stoop) was observed on peak trunk flexion angle (p=0.0122), trunk flexion angle at initiation of the lift (p=0.009), and knee angle at initiation of the lift (p=0.0007), indicating that in freestyle lifting, participants assume quantitatively different lifting techniques. A significant effect of the time-posture interaction was observed on the dynamic leg lift floor to knuckle height strength (0.0237), indicating that dynamic strength may change depending upon lifting posture selected. No generalizable effect of the independent variables was observed on the remaining parameters for all participants. Indicators of general physical fatigue, particularly dynamic floor to knuckle height leglift strength and subjective fatigue rating, were observed to possess some significant predictive capability in variation of a number of kinematic and force parameters

    Special Libraries, July 1974

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    Volume 65, Issue 7https://scholarworks.sjsu.edu/sla_sl_1974/1005/thumbnail.jp
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