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Showing 4,101 - 4,120 results of 15,724 for search 'determined (coefficient OR efficient) methods', query time: 0.28s Refine Results
  1. 4101

    Process of Solving Multi-Response Optimization Problems Using a Novel Data Envelopment Analysis Variant-Taguchi Method by Narong Wichapa, Narathip Pawaree, Pariwat Nasawat, Prawach Chourwong, Anucha Sriburum, Wanrop Khanthirat

    Published 2024-12-01
    “…The results showed that the DEAV-Taguchi method produced more efficient and reliable outcomes than existing methods, significantly improving key performance metrics such as surface roughness and material removal rate. …”
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    Article
  2. 4102

    Global maximum power point tracking method for photovoltaic systems using Takagi-Sugeno fuzzy models and ANFIS approach by N. Hadjidj, M. Benbrahim, D. Ounnas, L. H. Mouss

    Published 2025-03-01
    “…The new GMPPT control strategy aims to extract maximum power from the PV system under varying weather conditions or partial shading. Methods. An ANFIS algorithm is used to determine the maximum voltage, which corresponds to the actual maximum power point, based on PV voltage and current. …”
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    Article
  3. 4103
  4. 4104

    Method of Diagnostics of Operation Modes of Individual Heat Supply Units, Allowing to Detect Pre-Emergency Situations at an Early Stage by Dvortsevoy A.I., Borush O.V., Khoreva V.A., Yakovina I.N.

    Published 2024-11-01
    “…The aim of the work is to develop methods for intellectualizing the operating modes of individual heat supply units (IHU) to improve their efficiency and reliability. …”
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    Article
  5. 4105
  6. 4106

    Calculation Method for Inflow Performance Relationship in Sucker Rod Pump Wells Based on Real-Time Monitoring Dynamometer Card by Ruichao Zhang, Yuqiong Yin, Liangfei Xiao, Dechun Chen

    Published 2020-01-01
    “…Moreover, the real-time acquisition of dynamometer cards can provide real-time data source for this method, improve the timeliness of oil well production analysis, and help to reduce the production management costs and improve the production efficiency and benefit.…”
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    Article
  7. 4107

    River Channel Microgeomorphic Feature Extraction and Potential Sandstorm Source Identification Method Based on a Convolutional Autoencoder Model by Kecong Wu, Lirong Chen, Yalige Bai, Xinhang Wang, Danzeng Pingcuo, Zhongpeng Han, Chengshan Wang

    Published 2025-01-01
    “…This model uses high-resolution remote sensing imagery and employs a convolutional autoencoder to extract common features from river channels. Determining the optimal convolution kernel size enables the automatic and efficient identification of the morphological boundaries of latent objects, extracts the spatiotemporal common features of river microtopography, and reconstructs the microtopography background. …”
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    Article
  8. 4108

    Developing a method for root-zone soil moisture monitoring at the field scale using remote sensing and simulation modeling by Hamideh Noory, Morteza Khoshsima, Atsushi Tsunekawa, Mitsuru Tsubo, Nigussie Haregeweyn, Salar Pashapour

    Published 2025-03-01
    “…The root mean square errors (RMSEs) and coefficients of determination (R2 values) were < 0.032 cm3 cm−3 and 0.52–0.95, respectively. …”
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    Article
  9. 4109

    The Optimization of a Ternary Blend Using Grey Relation Analysis with the Taguchi Method for the Improved Performance and Reduction of Exhaust Emissions by Ganesh G. Naik, Hanumant M. Dharmadhikari, Sunil A. More, Ioannis E. Sarris

    Published 2025-02-01
    “…The best blending ratios are determined through a methodical process that employs optimization tools such as Grey Relation Analysis (GRA) with the Taguchi Method and ANOVA for validation. …”
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    Article
  10. 4110

    Innovative deep learning approach for cross-crop plant disease detection: A generalized method for identifying unhealthy leaves by Imane Bouacida, Brahim Farou, Lynda Djakhdjakha, Hamid Seridi, Muhammet Kurulay

    Published 2025-03-01
    “…Our method achieved an accuracy rate of 94.04%. Furthermore, when tested on new datasets, it achieved an accuracy rate of 97.13%. …”
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    Article
  11. 4111

    Computer aided greenness by design approach for resolving and quantifying Triamterene and Hydrochlorothiazide in pharmaceutical mixtures employing multiscale dynamics simulations by Ahmed Elsonbaty, Khaled Attala, Eman Darweish

    Published 2025-08-01
    “…This work extends our ongoing efforts to establish the GbD concept in analytical chemistry, building on our previous research to promote sustainable and efficient analytical practices. The developed methods are based on simple mathematical manipulations, including Fourier self-deconvolution, absorption correction, and isoabsorptive point methods, along with ratio spectra approaches such as ratio difference and ratio derivative spectrophotometric methods. …”
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    Article
  12. 4112
  13. 4113

    Composition and Injection Rate Co-Optimization Method of Supercritical Multicomponent Thermal Fluid Used for Offshore Heavy Oil Thermal Recovery by Shenyao Yang, Zhilin Qi, Jie Tian, Mingda Dong, Wei Zhang, Wende Yan

    Published 2024-10-01
    “…The results show the following: (1) The higher the mass concentration of organic matter, the higher the content of supercritical carbon dioxide and supercritical nitrogen in thermal fluids, and the lower the content of supercritical water. (2) The higher the temperature and pressure, the higher the thermal fluid yield, and the higher the organic mass concentration, the lower the thermal fluid yield. (3) The component fitting model conforms to the power function relationship, and the coefficient of determination R<sup>2</sup> is greater than 0.9; the yield fitting model conforms to the modified inverse linear logarithmic function relationship, the determination coefficient R<sup>2</sup> is greater than 0.8, and the fitting degree is high. (4) The ratio between the actual injection rate of thermal fluids in the mine field and the molecular simulated thermal fluid yield is the ratio of organic matter mass in the platform thermal fluid generator and organic matter mass in the simulated box. (5) Based on the composition and yield control model, combined with the simulation of the ratio relationship between yield and injection rate in the field, a collaborative optimization method of thermal fluid composition and injection rate was established. …”
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    Article
  14. 4114

    Analysis of the Сonstruction Market in Russia and Abroad in Order to Сurb the Growth of Construction Costs and Ensure the Сompetitiveness of Enterprises by Increasing the Efficienc... by A. E. Lebedeva, I. V. Karakozova

    Published 2024-02-01
    “…Comparison, analysis, as well as graphical, tabular methods of data presentation and visualization were used as research methods. …”
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    Article
  15. 4115

    Development of a green GC-FID method for residual solvent analysis in paliperidone nanocrystal formulations: Validation and greenness assessment by Manohar S K, Gowrav M P, Mounika P, Karthika Paul, Hemanth Vikram P R, Maged Mohammed Abdo Mohsen, Bannimath Gurupadayya

    Published 2025-12-01
    “…This study presents the development of a novel, sensitive, and specific Gas Chromatography-Flame Ionization Detector (GC-FID) method for their accurate determination. Methodology: Paliperidone nanocrystals were prepared by the antisolvent precipitation method. …”
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    Article
  16. 4116

    Applicability Analysis of Log Calculation Method for Organic Matter Maturity of Changning Shale Gas Reservoir in Southern Sichuan Basin by QIU Dingguo, YAN Jianping, GUO Wei, LIAO Maojie, QIU Xiaoxue, HUANG Yi

    Published 2024-04-01
    “…Based on the data of geochemistry, laser Raman, asphalt reflectance, physical properties, gas content test and logging curve, the thermal evolution characteristics of organic matter in well shals with different maturity levels in Changning area of south Sichuan were studied, and the sensitive logging responses under different maturity ranges were determined. The calculation methods of equivalent vitrinite reflectance (RO) by deformation ΔlogR, multiple regression and CatBoost algorithms for different maturity types of wells are established, and the calculation results and applicability are compared. …”
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    Article
  17. 4117

    Optimizing Biometric Security in Industry 4.0 A Critical Analysis of Authentication Parameters and Their Impacts Using Multi-Criteria Methods by Javier Andres Esquivias Varela

    Published 2025-07-01
    “… With increasing cybersecurity threats and identity fraud, secure and efficient authentication methods are essential. Traditional authentication systems, such as passwords and keycards, have vulnerabilities, making biometric authentication a promising alternative. …”
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  18. 4118

    Evaluation of empirical relationships in carbonates by developing a 1D mechanical earth model in an oil field in Southwestern Iran by Hadi Ammarloo, Pedram Zoughy, Leili Fatahi Mehraban, Mohammadkazem Amiri

    Published 2025-06-01
    “…Accurate determination of rock mechanical parameters is crucial for safe and efficient drilling, production, and reservoir development in these complex formations. …”
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  19. 4119

    Development and certification of reference standards for phenolic content in biologicals, based on comparison of results obtained by GLC, HPLC, spectrophotometric, and colorimetric... by O. N. Kolesnikova, O. V. Fadeikina, O. B. Ustinnikova, R. A. Volkova, A. A. Movsesyants

    Published 2021-10-01
    “…Phenol is used as a preservative in a number of biological products. Methods that are used for quantitative determination of phenol differ a lot. …”
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    Article
  20. 4120