Showing 241 - 260 results of 2,392 for search 'efficiency (source OR sources) utilization', query time: 0.13s Refine Results
  1. 241

    Using prescribing very short answer questions to identify sources of medication errors: a prospective study in two UK medical schools by Karim Meeran, Amir H Sam, Chee Yeen Fung, Rebecca K Wilson, Emilia Peleva, David C Kluth, Martin Lupton, David R Owen, Colin R Melville

    Published 2019-07-01
    “…Objective To assess the utility and ability of the novel prescribing very short answer (VSA) question format to identify the sources of undergraduate prescribing errors when compared with the conventional single best answer (SBA) question format and assess the acceptability of machine marking prescribing VSAs.Design A prospective study involving analysis of data generated from a pilot two-part prescribing assessment.Setting Two UK medical schools.Participants 364 final year medical students took part. …”
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    Impact of Passive Modifications on the Efficiency of Darrieus Vertical Axis Wind Turbines Utilizing the Kline-Fogleman Blade Design at the Trailing Edge by Farzad Ghafoorian, Hui Wan

    Published 2025-05-01
    “…As the utilization of wind energy continues to expand as a prominent renewable energy source, the application of Darrieus Vertical Axis Wind Turbine (VAWT) technology has expanded significantly. …”
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  4. 244

    Assessment of the Efficiency of Thermal Waste Regeneration in the Blown Impassable Channels of Heating Mains by V. A. Sednin, T. V. Bubyr

    Published 2023-02-01
    “…The following conditions in this case were accepted: the air flow rate is not higher than 8 m/s, the length of the heat pipeline section ensures the air temperature at the outlet of the channel at which there is no increase in heat losses from mains water pipelines to the ground under normal operating conditions of heating networks. The energy efficiency of heat utilization dissipated by mains water pipelines as well as ground cooling in impassable heating mains channels was investigated by intensifying their ventilation and using heat pump equipment at the end points of the channels for heating mains water, depending on the geometric characteristics of the heating mains section, air temperature, soil and mains water installations at central heating points or directly at heat sources. …”
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  5. 245

    Improved Clamped Z-Source Converter with Optimized Maximum Power Point Tracker for Hybrid Renewable Energy Systems Based Energy Management System by Saranya M., Giftson S. G.

    Published 2024-02-01
    “…On comparing with conventional Z-source converters, a novel improved clamped Z-source converter, which is utilized in this work has high efficiency with low THD and it has the capacity to protect electrical circuits against damage caused by short circuits, overcurrent and overvoltage. …”
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  6. 246

    Analysis, design and control of A high step-up three level Quasi-Z-Source PWM DC-DC converter for photovoltaic applications: by Mohammad Matin Dezhdar, Mahdi Rezvanyvardom, Farbod Setoudeh, Ashkan horri, Mohammad Bagher Tavakoli

    Published 2025-08-01
    “…Abstract This article proposes a Quasi-Z-source converter that utilizes a three-level circuit in the output section to enhance voltage gain and level the output voltage. …”
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  7. 247

    Interannual variability of moisture sources and isotopic composition of Meiyu-Baiu rainfall in southwestern Japan: Importance of Asian monsoon moisture for extreme rainfall events by Xiaoyang Li, Ryuichi Kawamura, Kimpei Ichiyanagi, Kei Yoshimura

    Published 2025-06-01
    “…To better understand the underlying atmospheric processes responsible for interannual variability of Meiy-Baiu rainfall, we utilized an isotopic regional spectral model to investigate the moisture sources and isotopic composition of Meiyu-Baiu rainfall in southwestern Japan from 2004 to 2023. …”
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  8. 248
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    Enhancing Energy Efficiency in Integrated Electrolyser Stack and Methanation Reactor Systems Through Pinch Analysis by Miguel Oliveira, Amadeu D. S. Borges

    Published 2024-12-01
    “…Pinch analysis was applied to identify the critical Pinch point, which revealed the temperature at which the most efficient heat recovery could be achieved. The design of a tailored heat exchanger network led to significant improvements, including a 66.45% reduction in hot utility consumption and an 18.85% reduction in cold utility demand. …”
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    High-throughput method for improving rice AGB estimation based on UAV multi-source remote sensing image feature fusion and ensemble learning by Jinpeng Li, Jinpeng Li, Jinxuan Li, Jinxuan Li, Dongxue Zhao, Dongxue Zhao, Qiang Cao, Qiang Cao, Fenghua Yu, Fenghua Yu, Fenghua Yu, Yingli Cao, Yingli Cao, Yingli Cao, Shuai Feng, Shuai Feng, Shuai Feng, Tongyu Xu, Tongyu Xu, Tongyu Xu

    Published 2025-04-01
    “…Therefore, this study utilizes UAV-acquired RGB and multi-spectral (MS) images during several critical rice stages to explore the potential of multi-source data fusion for accurately and cost-effectively estimating rice AGB.MethodsHigh-frequency texture features were extracted from RGB images using discrete wavelet transform (DWT), while low-order color moments in RGB and Lab color spaces were calculated. …”
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    Experimental Study on a Solar Energy–Multi-Energy Complementary Heating System for Independent Dwellings in Southern Xinjiang by Jie Li, Qian Yang, Hong Chen, Sihui Huang

    Published 2025-01-01
    “…The results showed that the energy utilization efficiencies of the five modes were 56.84%, 74.34%, 70.1%, 63.13%, and 59.68%. …”
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  19. 259

    Effects of coconut meal inclusion on growth performance, nutrient utilization, carcass characteristics, and meat quality in Awassi Lambs by Ja’far Al-Khaza’leh, Belal Obeidat

    Published 2025-06-01
    “…Conclusion: Incorporating COC10 into the diet of Awassi lambs had no detrimental impact on growth, carcass characteristics, or health status, while improving economic efficiency. COC is a viable alternative protein and energy source in lamb diets. …”
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  20. 260

    Photochemical synthesis of CdS semiconductor by gas condensate as sulfur source, and evaluation of its photocatalytic property in the degradation of methylene blue dye as a case st... by Amir Azizi, Kaveh Khosravi, Pouria Alaei Roozbahani, Zohreh Farahani

    Published 2025-12-01
    “…This study investigated a photochemical synthesis route for CdS particles, utilizing gas condensate extracted from oil wells as a sulfur source due to its high sulfur compound content. …”
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