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Showing 4,281 - 4,300 results of 15,724 for search 'determined (coefficient OR efficient) methods', query time: 0.26s Refine Results
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    Method for limiting the peak factor using an additional compensation signal in a system with orthogonal frequency division multiplexing for a Gaussian channel by Th. T. Pham, O. V. Tikhonova

    Published 2024-10-01
    “…The paper sets out to evaluate the possibility of reducing the PAPR value using a limitation method developed by the authors involving an additional compensation signal in a channel with white Gaussian noise, as well as to analyze its main parameters.Methods. …”
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    THREE YEARS' EXPERIENCE WITH THE BIOLOGICAL AGENT DENOSUMAB USED TO TREAT WOMEN WITH POSTMENOPAUSAL OSTEOPOROSIS: EFFICACY, SAFETY AND TREATMENT ADHERENCE by N. V. Toroptsova, O. A. Nikitinskaya, A. V. Smirnov

    Published 2017-07-01
    “…The prior use of other antiosteoporotic drugs did not reduce the efficiency of denosumab treatment. There was no clinical fractures during a 3-year follow-up. …”
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  8. 4288

    Addressing COVID-19 Spread: Development of Reliable Testing System for Mask Reuse by Haoxian Lu, Dawen Yao, Joanne Yip, Chi-Wai Kan, Hai Guo

    Published 2020-09-01
    “…In this study, a testing system that is based on standardized methods has been established and enhanced to reliably measure the particle filtration efficiency (PFE) of masks. …”
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    Research on the application of the HPLC/PDA method to enhance the quality standards of Folium nelumbinis based on the bioactive nuciferine and quercetin 3-O-glucuronide by Sil Thanh Nguyen, Ngan Hong Tran, Yen Phuong Ngo, Vi Lan Le Truong, Tuyet Anh Thi Phan, Hien Trung Do, Tho Vinh Minh Chau Do

    Published 2025-05-01
    “…The limit of detection and quantification values were determined as 0.45 μg/mL and 1.50 μg/mL for nuciferine and 0.15 μg/mL and 0.50 μg/mL for quercetin 3-O-glucuronide. …”
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  15. 4295

    Quantitative Study of Spodumene by Time-of-Flight Secondary Ion Mass Spectrometry (tof-SIMS) by Xijuan Tan

    Published 2025-03-01
    “…Thus, the matrix-matched standard calibration method for element determination of spodumene by tof-SIMS was recommended. …”
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  16. 4296

    Green Economy and a New Approach to Its Measurement by S. R. Humbatova

    Published 2022-09-01
    “…The purpose of the study is to propose a model for a comparative assessment of the degree of «greenness» of the economy of each country, to identify weak determinants to increase the degree of «greenness» of the countries included in this model, as well as to scientifically substantiate possible ways of developing weak determinants. …”
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    ANALISIS PENDAPATAN USAHATANI PADA KOPI TRADISIONAL DAN KOPI SAMBUNG DI DESA LUBUK KEMBANG, KEC. CURUP UTARA, KAB. REJANG LEBONG by Dori Suhendra, Muhammad Nurung, Reswita Reswita

    Published 2012-03-01
    “…The purpose of this study are: 1) to calculate revenue on the traditional coffee farming and grafting coffee farming and 2) to determine the condition of efficiency in traditional coffee farming and grafting coffee farming and their difference. …”
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  18. 4298

    Adaptive Neuro-Fuzzy Inference System-Genetic Algorithm approach for global maximum power point tracking in PV systems under different shading conditions by Nivine Guler, Zied Ben Hazem, Ali Gunes, Firas Saidi

    Published 2025-10-01
    “…The proposed ANFIS-GA method, simulated with MATLAB/Simulink, was evaluated in three environments, i.e., no shading, partial shading, and severe shading, and performances were 99.98%, 98.5%, and 97.67% (GMPPT efficiencies), respectively. …”
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  19. 4299

    Experimental Investigation of the Influence of Climatic Conditions and Vehicle Dynamics on the Thermal Management System of a Fuel Cell Electric Vehicle by Yannick Heynen, Ralf Liedtke, Michael Schier, Florian Heckert

    Published 2025-06-01
    “…However, at the stack level, balance of plant (BoP) components demonstrate the ability to ensure ambient temperature-independent performance, likely due to reliable humidification control up to 45 °C. Additionally, a new method for determining thermal derating of FCEVs on roller dynamometer tests is presented. …”
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    Nature-based solutions as an economical option for the removal of micropollutants in artificial wastewater: the case of a laboratory constructed wetland planted with Phragmites aus... by John Augustino Lugongo, Ulrike Gayh, Kenneth Bedu-Addo

    Published 2025-03-01
    “…This study adopted the method of hydrological balance proposed by Kadlec and Wallace for the construction of a combination of Horizontal Subsurface Flow Constructed Wetlands and Vertical Subsurface Flow Constructed Wetlands planted with Phragmites australis to investigate micropollutants load removal as well as the treatment efficiency of lab constructed wetlands. …”
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