Showing 1,121 - 1,140 results of 64,354 for search '"performance"', query time: 0.12s Refine Results
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    CHALLENGES FACING CONTRACTORS IN THE EXECUTION OF PUBLIC BUILDING PROJECTS AND THEIR IMPACT ON PERFORMANCE by Emmanuel Omopariola, Jacob Olusegun Ilori, Abimbola Olukemi Windapo

    Published 2020-01-01
    Subjects: “…Contractor Development, Cost Performance, Interim Certificate, Leadership, Project Performance.…”
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    Printable Materials for the Realization of High Performance RF Components: Challenges and Opportunities by Eva S. Rosker, Rajinder Sandhu, Jimmy Hester, Mark S. Goorsky, Jesse Tice

    Published 2018-01-01
    “…Printing methods such as additive manufacturing (AM) and direct writing (DW) for radio frequency (RF) components including antennas, filters, transmission lines, and interconnects have recently garnered much attention due to the ease of use, efficiency, and low-cost benefits of the AM/DW tools readily available. The quality and performance of these printed components often do not align with their simulated counterparts due to losses associated with the base materials, surface roughness, and print resolution. …”
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    The effect of empowerment, learning organization, and organizational citizenship behavior on performance of employees by Saeful Anwar, Nina Nurani

    Published 2023-09-01
    “…So that employees are more flexible and responsive to the organization, allowing their employees to learn their work will definitely be better, and their performance will indirectly increase, and shows that the employee is well-behaved and his performance continues to improve.…”
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    Implicit and explicit learning strategies and fatigue: an evaluation of throwing task performance by Reihaneh Banihosseini, Behrouz Abdoli, Maryam Kavyani

    Published 2025-01-01
    “…Mental fatigue was induced using a 30-minute color-word Stroop task, while physical fatigue was elicited by requiring subjects to maintain 50% of their maximum voluntary isometric contraction (MVC) in elbow extension for a 2-minute duration.ResultsThe results revealed that the implicit learning group exhibited improved performance under fatigue conditions and outperformed the explicit learning group significantly, regardless of the type of fatigue.ConclusionThis results suggests that implicit learning may improve motor performance even under fatigue conditions.…”
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    CNT/DFNS nanoparticles as a valuable admixture for ultrahigh-performance concrete by Seyed Alireza Nasabolhosseini, Amin Honarbakhsh, Rahele Zhiani, Seyed Mojtaba Movahedifar, Mehdi Nobahari

    Published 2025-03-01
    “…This breakthrough allows for the simple fabrication of ultra-high-performance concretes with outstanding strength and workability, showcasing the significant potential of self-dispersible DFNS and CNTs in cutting-edge concrete technologies.…”
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    Outage performance analysis of IRS-aided cognitive satellite-terrestrial network by Min LIN, Huaibo GUO, Xiaoyu LIU, Lue HAN, Miaomiao TAN, Lyuxi YANG

    Published 2023-07-01
    “…The outage performance of intelligent reflecting surface (IRS) aided cognitive satellite-terrestrial network was analyzed.Firstly, for the scenario where the point beam was enabled at the satellite to serve the earth station, and the IRS and non-orthogonal multiple access (NOMA) were deployed at the base station to expand the communication range and serve multiple users, respectively, under the condition that cognitive radio technology was employed to enable spectrum sharing between the satellite primary network and the terrestrial secondary network, an optimization problem was established to maximize the average signal-to-noise ratio of terrestrial users.Secondly, a low complexity IRS phase shift design was proposed by using channel state information based on the angle domain, and the phase shift matrix of IRS was obtained.Then, the closed-form expressions of outage probabilities of terrestrial users were derived when users were static and moving, respectively.Furthermore, the asymptotic outage probability formulas at high signal-to-noise ratio were also derived to analyze the system performance.Finally, the correctness of derivation and the influence of main parameters on outage performance were verified by computer simulations.…”
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    Performance Analysis of Two Different Types of Waiting Queues with Working Vacations by M. Sundararaman, D. Narasimhan, P. Rajadurai

    Published 2024-01-01
    “…The supplementary variable technique (SVT) examines the steady-state probability generating functions (PGFs) of queue size for different server states. Several system performances are numerically displayed, including system state probabilities, mean busy cycles, mean queue lengths, sensitivity analysis, and cost optimization values. …”
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    Adolescent Weight Status and Self-Reported School Performance in South Korea by Young Kyung Do, Eric Andrew Finkelstein

    Published 2011-01-01
    “…Using a nationally representative sample of 142 783 middle school (13–15 years old) and high school (16–18 years old) students in South Korea, this study examined whether (1) overweight and obesity are more likely to be associated with lower self-reported school performance; (2) overweight and obese students are more likely to enrol in a vocational high school as opposed to a general high school; (3) the association between obesity and poorer self-reported school performance is mediated through body image stress and health status. …”
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    PISA 2022: The impact of school-environment predictors on the performance of Spanish students by Pablo Javier Ortega-Rodríguez

    Published 2025-01-01
    “…The impact of school environment on academic performance has become more important over recent years. …”
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    FPCB STIFFENER ADHESIVE MACHINE DYNAMIC PERFORMANCE OPTIMIZATION AND ACCURACY ANALYSIS by MEI LingLiang, LIN XiaoXia, MEI XueSong

    Published 2015-01-01
    “…Aiming at the problem of the FPCB( flexible printed circuit board) stiffener adhesive machine performance optimization,applying the finite element method,a FEA model of the FPCB stiffener adhesive machine has been set up. …”
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