Showing 1,181 - 1,200 results of 2,616 for search 'composition optimization model', query time: 0.19s Refine Results
  1. 1181
  2. 1182

    Nutritional optimization for bioprocess production of staphyloxanthin from Staphylococcus aureus with response surface methodology: promising anticancer scaffold targeting EGFR inh... by Ahmed M. Nosair, Ahmed A. Abdelaziz, Amal M. Abo-Kamer, Lamiaa A. Al-Madboly, Mahmoud H. Farghali

    Published 2025-05-01
    “…The most optimal conditions resulted in the highest production of STX of OD456 = 0.328, which is approximately 1.5-fold greater than the yield (OD456 = 0.215) obtained from OFAT optimization. …”
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  3. 1183

    Development and Optimization of <i>Kunzea ericoides</i> Nanoemulgel Using a Quality by Design Approach for Transdermal Anti-Inflammatory Therapy by Koushik Yetukuri, Marakanam Srinivasan Umashankar

    Published 2025-05-01
    “…Nanoemulgels enhance percutaneous drug delivery, sustain release profiles, and improve bioavailability. A central composite design was employed to optimize critical formulation parameters, with ANOVA confirming a statistically significant impact on particle size and drug release kinetics (<i>p</i> < 0.05). …”
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  4. 1184

    Hyperspectral analysis and inversion model study of water content in magnetite by Yang Bai, Xiaoxiao Xie, Jiuling Zhang, Yuna Jia, Handi Wang

    Published 2025-07-01
    “…Traditional detection methods struggle with complex ore compositions. This study developed a hyperspectral model to estimate moisture in Hebei magnetite. …”
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  5. 1185

    Design of a Morphing Aircraft Based on Model Predictive Control by Wei Ren, Yingjie Wei, Cong Wang

    Published 2025-04-01
    “…Considering the existence of composite disturbances during the morphing process, a robust model predictive control (RMPC) strategy is proposed, using set containment as the performance index. …”
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  6. 1186

    Modeling the compressive strength behavior of concrete reinforced with basalt fiber by Kennedy C. Onyelowe, Ahmed M. Ebid, Shadi Hanandeh, Viroon Kamchoom, Paul Awoyera, Siva Avudaiappan

    Published 2025-04-01
    “…Abstract This research investigates the compressive strength behavior of basalt fiber-reinforced concrete (BFRC) using machine learning models to optimize predictions and enhance its practical applications. …”
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  7. 1187

    Improved active vibration control of a cantilever beam using MFC actuators with Hammerstein model-based hysteresis modeling and VSS-FxLMS control algorithm by Hafiz Muhammad Umar, Lei Zhang, Ruichen Yu, Zhiyuan Gao

    Published 2025-06-01
    “…This study aims to enhance active vibration control in a cantilever beam using macro fiber composite (MFC) actuators. To address the challenge of accurately modeling the complex hysteresis behavior of MFC actuators, an advanced hysteresis modeling technique is employed, integrating a non-symmetric Bouc–Wen model with an Auto-Regressive model with eXogenous inputs (ARX). …”
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  8. 1188

    Mechanisms and Optimization of Foam Flooding in Heterogeneous Thick Oil Reservoirs: Insights from Large-Scale 2D Sandpack Experiments by Qingchun Meng, Hongmei Wang, Weiyou Yao, Yuyang Han, Xianqiu Chao, Tairan Liang, Yongxian Fang, Wenzhao Sun, Huabin Li

    Published 2025-06-01
    “…A composite optimization strategy—combining high-concentration slugs (0.7% AOS), salt-resistant polymer-enhanced foaming, and multi-round profile control—achieves a 67% reduction in gas channeling. …”
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  9. 1189

    Deep analysis of chemically treated Jute/Kenaf and glass fiber reinforced with SiO2 nanoparticles by utilizing RSM optimization by S. Jothi Arunachalam, R. Saravanan, T. Sathish

    Published 2025-06-01
    “…An analysis of variance (ANOVA) was conducted to understand the impact of these treatment conditions on the composite properties. To optimize the flexural and hardness attributes, the study employed the desirability function (DF) and response surface methodology (RSM). …”
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  10. 1190

    Cost-Based Optimal Allocation of Shunt Capacitors in Radial Distribution Networks Considering Load Types Using Crow Search Algorithm by Stephen W. Mathenge, Edwell. T. Mharakurwa, Lucas Mogaka

    Published 2025-01-01
    “…Power flow analysis was conducted via the Backward/Forward Sweep (BFS) method on the IEEE 33-bus system, incorporating four load models: Constant impedance (CZ), constant current (CI), constant power (CP), and composite ZIP. …”
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  11. 1191

    Active Razor Shell CaO Catalyst Synthesis for Jatropha Methyl Ester Production via Optimized Two-Step Transesterification by A. N. R. Reddy, A. A. Saleh, M. S. Islam, S. Hamdan

    Published 2017-01-01
    “…A five-factor-five-level, two-block, half factorial, central composite design based response surface method was employed for experimental analysis and optimization of Jatropha methyl ester (JME) yield. …”
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  12. 1192

    Usage of magnetic activated carbon as a potential adsorbent for aniline adsorption from wastewater by Seyed Hatef Hashemi, Mansooreh Soleimani

    Published 2025-02-01
    “…The Sips isotherm and pseudo-second-order models showed the best fit, with R2 values > 0.98 and 0.99, respectively. …”
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  13. 1193

    MODELING OF INFORMATION TECHNOLOGY OF MATERIAL RESOURCES MANAGEMENT OF A CONSTRUCTION COMPANY by Maryna Novozhylova, Vladyslav Kramarenko, Olga Chub

    Published 2021-09-01
    “…The following methods are used: system analysis, structural analysis, mathematical modeling of complex systems and processes, multicriteria optimization. …”
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  14. 1194

    Dataset of SCAPS-1D simulated halide perovskite solar cells with SHAP and machine learning-based PCE optimizationZenodo by Ivan E. Novoselov, Alexander M. Gvozdev, Andrey A. Smirnov, Ivan S. Zhidkov

    Published 2025-06-01
    “…The data collection process involved systematically modeling a range of device configurations by varying perovskite compositions, layer thicknesses, and combinations of charge transport layers. …”
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  15. 1195

    Machine Learning Models for Predicting Thermal Properties of Radiative Cooling Aerogels by Chengce Yuan, Yimin Shi, Zhichen Ba, Daxin Liang, Jing Wang, Xiaorui Liu, Yabei Xu, Junreng Liu, Hongbo Xu

    Published 2025-01-01
    “…A comparative analysis of various machine learning algorithms revealed that an optimized XGBoost model demonstrated superior predictive performance, achieving an R<sup>2</sup> value of 0.943 and an RMSE of 1.423 for the test dataset. …”
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  16. 1196

    ANFIS modelling of the strength properties of natural rubber latex modified concrete by Efiok Etim Nyah, David Ogbonna Onwuka, Joan Ijeoma Arimanwa, George Uwadiegwu Alaneme, G. Nakkeeran, Ulari Sylvia Onwuka, Chinenye Elizabeth Okere

    Published 2025-05-01
    “…This study investigates the optimization of Natural Rubber Latex Modified Concrete (NRLMC) using an Adaptive Neuro-Fuzzy Inference System (ANFIS), a hybrid AI model that integrates fuzzy logic and neural networks for precise property prediction. …”
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  17. 1197

    Relationship Between Fat-to-Muscle Ratio and Nonalcoholic Fatty Liver Disease in Middle-Aged and Older Adults with Type 2 Diabetes: Cross-Sectional Study by Zhang L, Sun Y, Zhao Y, Wu X, Han X

    Published 2025-06-01
    “…FMR was established as an independent predictor of fatty liver through multifactorial regression modeling, revealing a risk ratio of 28.171 (95% CI 7.008– 113.248, p&lt; 0.001) in males, while the risk ratio for females was 3.259 (95% CI 1.221– 8.700, p=0.018), indicating higher predictive value in males.Conclusions: FMR was significantly and independently linked to an increased risk of NAFLD in middle-aged and elderly individuals with T2DM, a discovery that underpins the rationale for enhancing targeted interventions and prognostic management for patients with diabetes mellitus and fatty liver disease.Keywords: type 2 diabetes mellitus, fat-to-muscle ratio, non-alcoholic fatty liver disease, body composition…”
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  18. 1198
  19. 1199

    Establishment of Hyperspectral Prediction Model of Water Content in Anshan-Type Magnetite by Xiaoxiao XIE, Yang BAI, Jiuling ZHANG, Yuna JIA

    Published 2024-12-01
    “…In order to further improve the prediction ability of the model, the competitive adaptive reweighting method (CARS) was used to optimize the characteristic band, and a prediction model was established by combining random forest regression (RFR), least squares support vector regression (LSSVR) and particle swarm optimization least squares support vector regression (PSO-LSSVR). …”
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  20. 1200

    Efficient Removal of Micro-Sized Degradable PHBV Microplastics from Wastewater by a Functionalized Magnetic Nano Iron Oxides-Biochar Composite: Performance, Mechanisms, and Materia... by Huaguo Xia, Nini Duan, Beisi Song, Yuan Li, Hongbin Xu, Ying Geng, Xin Wang

    Published 2025-06-01
    “…The results showed that PHBV removal efficiency correlated positively with MFe@BC dosage, achieving an adsorption capacity of 13.14 mg/g and a removal efficiency of 98.53% at an optimal dosage of 1.5 g/L. Adsorption kinetics fit a pseudo-second-order model (R<sup>2</sup> = 0.9999), and the isotherm followed the Langmuir model (R<sup>2</sup> = 0.8440), yielding a theoretical maximum capacity of 31.96 mg/g. …”
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