Showing 861 - 880 results of 64,354 for search '"performance"', query time: 0.12s Refine Results
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    Simulating the Effects of Structural Parameters on the Hydraulic Performances of Venturi Tube by Yanqi Sun, Wenquan Niu

    Published 2012-01-01
    “…The effects of Venturi structural parameters on its hydraulic performance were studied, which provided theoretical basis for the design of Venturi injector. …”
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    Leakage Performance of the GM + CCL Liner System for the MSW Landfill by Fan Jingjing

    Published 2014-01-01
    “…Then parametric analyses are conducted to study the effects of the hydraulic head, the thickness of GM, the hydraulic conductivity of CCL, and so forth on the leakage performance of the liner system. It is concluded that the liner system designed according to the minimum design requirements of Germany provide the best antileakage performance, while that of Japan performs the lowest. …”
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  8. 868
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    Board diversity and firm performance: an empirical investigation in the Brazilian market by João Batista Fraga, Vinícius Augusto Brunassi Silva

    Published 2012-01-01
    “…The results indicate that greater diversity in the educational disciplines and the presence or absence of independent board members negatively affect performance, while diversity in years of schooling has a positive effect. …”
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  10. 870

    Comparison of Electrical and Thermal Performances of Glazed and Unglazed PVT Collectors by Jin-Hee Kim, Jun-Tae Kim

    Published 2012-01-01
    “…The electrical and thermal performances of the PVT collectors were measured in outdoor conditions, and the results were compared. …”
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    Performance analytic model and method for CCF multi-channel mechanism by YAN Jun-rong, ZHANG Shun-yi, SUN Yan-fei, LI Jun

    Published 2009-01-01
    “…According to the characteristics of common channel framework(CCF) multi-channel mechanism of 802.11s draft,a performance analytic model and method were proposed.Considering two states of assigning or no assigning common channel to transmit data existed in CCF,two performance analytic models based on common channel were proposed and throughput formulas were deduced,furthermore condition of state transition was presented.There were four parameters,such as data rate,payload,number of channels and number of stations,participating in the simulation of throughput.The simulation result shows that with increasing of data rate,increasing of number of stations and/or decreasing of payload,the number of channels needed decreases as state of assigning common channel transiting to state of no assigning common channel,and then the throughput of CCF reaches the maximum.…”
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  15. 875

    Analysis of Engineering Student Retention Based on Math Placement and Performance by Serkan Varol, Zachary Ridder

    Published 2024-12-01
    “…This research aims to explore if math placement, and performance in mathematics courses, is a significant predictor of their fall-to-fall retention at the University of Tennessee at Chattanooga. …”
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  16. 876

    Research on hydrodynamic performance of S-type turbine based on linear wave. by LingJie Bao, Ying Wang, JunHua Chen, Hao Li, ChuHua Jiang, Yue Zhuo, Siru Wu

    Published 2025-01-01
    “…The hydrodynamic performance of a Savonius type turbine (S-type turbine) in wave field is studied. …”
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  17. 877

    Evolution of the Microstructure and Performance of Pd/Ag - Based Thick Conductors by Maria Prudenziati, Bruno Morten, Maria Franca Brigatti

    Published 1985-01-01
    “…The samples were investigated by means of X-ray diffraction, SEM and EDAX analysis techniques; the results of these analyses as well as those of thermogravimetry (TG, DTG) and differential thermal analysis (DTA), enable one to obtain a clear picture of the complex evolution of the microstructure of these conductors, which correlates quite strictly with the performance of the films in terms of resistivity and adhesion.…”
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  18. 878

    Maximal strength, sprint and jump performance in elite kumite karatekas by Fahri Safa Cinarli, Onur Aydogdu, Yalcin Aydin, Gürkan Tokgöz, Abdulselam Kahraman, Ayşegül Beykumül, Caner Aygoren, Nurkan Yılmaz, Rodrigo Ramirez-Campillo

    Published 2025-01-01
    “…Pearson correlation (trivial r < 0.1; small r < 0.3; moderate r < 0.5; large r < 0.7; very large r < 0.9; nearly perfect/perfect r ≥ 0.9) and linear regression analyses were performed to determine the relationship and shared variance between BLC strength, sprint, and jump performance. …”
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    Cutting the Difficult Papilla: Ancillary Techniques in the Performance of Endoscopic Sphincterotomy by Claude Liguory, Jean Francois Lefebvre, Didier Bonnel, Gary C Vitale

    Published 1990-01-01
    “…Of 1040 endoscopic sphincterotomies performed over a five year period, standard papillotomy was possible in 874 (84%). …”
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