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Showing 4,321 - 4,340 results of 15,724 for search 'determined (coefficient OR efficient) (method OR methods)', query time: 0.36s Refine Results
  1. 4321

    A New Proposal for Consumer Price Index (CPI) Calculation and Income Distribution Measurement by Income Groups by Esat Daşdemir

    Published 2022-06-01
    “…This study proposes an alternative method for the calculation of income distribution using the Gini coefficient. …”
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  2. 4322
  3. 4323

    A Holistic Assessment of Sustainable Energy Security and the Efficiency of Policy Implementation in Emerging EU Economies: A Long-Term Perspective by Jarosław Brodny, Magdalena Tutak, Wieslaw Wes Grebski

    Published 2025-04-01
    “…Multiple Multi-Criteria Decision-Making (MCDM) methods, including COPRAS, EDAS, MAIRCA, and the Hurwicz criterion, were utilized to determine the SESI value. …”
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  4. 4324

    EfficientNet-B0 outperforms other CNNs in image-based five-class embryo grading: a comparative analysis by Vincent Jaehyun Shim, Hosup Shim, Sangho Roh

    Published 2024-12-01
    “…Artificial intelligence-powered grading systems offer a more objective and consistent approach by reducing human biases and enhancing accuracy and reliability. Methods: We evaluated the performance of five convolutional neural network architectures—EfficientNet-B0, InceptionV3, ResNet18, ResNet50, and VGG16— in grading blastocysts into five quality classes using only embryo images, without incorporating clinical or patient data. …”
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  5. 4325

    An Objective and Subjective Evaluation of Masticatory Efficiency in Periodontal Patients Before and After Basic Periodontal Therapy: A Case Series Study by María José Moya-Villaescusa, Claudia López-Lisón, José María Montoya-Carralero, Alfonso Jornet-García, Arturo Sánchez-Pérez

    Published 2025-04-01
    “…Masticatory efficiency before and after basic periodontal treatment was assessed using both objective (HueCheck Gum test) and subjective (Quality of Masticatory Function Questionnaire: QMFQ) methods. …”
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  6. 4326
  7. 4327

    The potential energy impact of the suction tube of pumping facilities on the mark of pump axis installation and the power consumption of drive motors by Dmitriy S. Tsyplenkov, Irina N. Vinokurova, Ruslan R. Mazanov, Yulia S. Urzhumova

    Published 2025-03-01
    “…Purpose: to substantiate theoretically the impact of the potential energy of suction tube of pumping facilities on the installation mark of the pump axis and the drive motor power. Materials and methods. The theoretical studies were based on the substantiation of the impact of potential energy in the pump housing on head, on the analysis of dependence of hydraulic resistances coefficients in the suction tube on the installation height of the pump axis relative to the water source surface and on the impact of potential energy in the suction tube on the useful power of drive motors. …”
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  8. 4328

    Neuromotor mechanisms of successful football penalty kicking: an EEG pilot study by Dan Li, Hatem Elbanna, Hatem Elbanna, Fang-Yi Lin, Chieh-Ju Lu, Li-Ju Chen, Guo Lu, Chien-Lin Yu, Kuo Pin Wang, Kuo Pin Wang

    Published 2025-05-01
    “…To address this issue, this within-subject pilot study aimed to investigate neuromotor processes in skilled football players performing penalty kicks under a difficult condition.MethodsTen skilled football players were recruited and asked to perform 30 kicks under a difficult condition where the target size was adjusted to maintain a kicking success rate between 40 and 60% for each player while we recorded EEG data during motor preparation. …”
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  9. 4329

    Mechanical and corrosion anisotropy of magnesium single crystal by Dmitry L. Merson, Sergey Ya. Betsofen, Evgeny D. Merson, Vitaly A. Poluyanov, Pavel N. Myagkikh, Aleksey V. Danyuk, Vladimir A. Danilov, Ekaterina I. Maksimenko, Aleksandr I. Brilevskiy

    Published 2025-06-01
    “…In this work, mechanical (compression and tension) and corrosion tests were carried out for the first time on the same magnesium single crystal on samples with different crystallographic orientations. The Kearns coefficients calculated from the X-ray diffraction patterns of the single crystal specimen faces by the inverse pole figure method were used as a quantitative criterion of the natural texture. …”
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  10. 4330
  11. 4331

    STUDY THE EFFECT OF SHOT PEENING RESIDUAL STRESSES ON COMPRESSIVE STRENGTH OF STIFFENED PANEL by ZHANG ZiPeng, LIU Cun, YIN KaiJun

    Published 2020-01-01
    “…A simple determination method for influence coefficient of shot peening is given and the functions in engineering are amended. …”
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  12. 4332
  13. 4333

    Energy Efficiency, CO<sub>2</sub> Emission Reduction, and Real Estate Investment in Northern Europe: Trends and Impact on Sustainability by Laima Okunevičiūtė Neverauskienė, Manuela Tvaronavičienė, Dominykas Linkevičius

    Published 2025-04-01
    “…Energy efficiency and CO<sub>2</sub> emission reduction are key objectives related to climate change mitigation, sustainable development, and energy resource management. …”
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  14. 4334

    Suppression of mycotoxins production and efficient chelation of heavy metals using natural melanin originated from Aspergillus flavus and Aspergillus carbonarius by Nashwa El-Gazzar, Esraa Abdo, Gamal Rabie, Manal Tawfeek El-Sayed

    Published 2025-01-01
    “…FTIR and Energy-dispersive X-ray spectroscopy (EDX) were utilized to determine the percentage of melanin-chelated HMs, and an atomic absorption spectrophotometer (AAS) was used to detect HMs removal efficiency. …”
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  15. 4335

    Wearable Adaptive Resistance Training Improves Ankle Strength, Walking Efficiency and Mobility in Cerebral Palsy: A Pilot Clinical Trial by Benjamin C. Conner, Nushka M. Remec, Elizabeth K. Orum, Emily M. Frank, Zachary F. Lerner

    Published 2020-01-01
    “…<italic>Goal:</italic> To determine the efficacy of wearable adaptive resistance training for rapidly improving walking ability in children with cerebral palsy (CP). …”
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  16. 4336
  17. 4337

    INFLUENCE OF POWDER PARTICLE SIZES OF POROUS MATERIALS ON REDUCING THE AERODYNAMIC NOISE LEVEL by L. P. Pilinevich, M. V. Tumilovich, A. G. Kravtsov, D. M. Rumyantsev, K. V. Grib

    Published 2019-12-01
    “…When designing silencers, their pore size, permeability, mechanical strength, cost, and the chemical composition of the material are taken into account. Basic research methodsdetermination of noise level, powder particle size, permeability coefficient, pore size. …”
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  18. 4338
  19. 4339

    Tribocontact surface exploration after friction in hexanoic acid solution by E. G. Drogan, V. E. Burlakova

    Published 2019-12-01
    “…The work objective is to explore the effect of hexanoic acid additives on the tribological characteristics of friction pairs under the friction interaction in waterborne and paraffin-based formulations. Materials and Methods. Tribological studies of a brass-steel friction pair were carried out on the AE-5 end-type friction machine. …”
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  20. 4340

    Determination of 15 Rare Earth Elements in Phosphate Ores by Inductively Coupled Plasma-Mass Spectrometry with Atmospheric Pressure Closed Microwave Digestion by Nan ZHANG, Zhikang ZHENG, Jiasong WANG, Jiangping ZENG

    Published 2024-04-01
    “…Two phosphate ore samples were selected and compared with the mixed acid dissolution method. The relative standard deviation was −5.82%-5.99%.…”
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