Showing 3,481 - 3,500 results of 6,053 for search 'model composition (method OR methods)', query time: 0.21s Refine Results
  1. 3481

    Machine learning-based prediction of speed of sound in fatty acid ethyl esters by Kusum Yadav, Shahad Almansour, Lulwah M. Alkwai, Anupam Yadav, Mehrdad Mottaghi

    Published 2025-08-01
    “…The research seeks to create predictive models utilizing various methods in machine learning to calculate the speed of sound in FAEEs under different temperature, pressure, molar mass, and elemental composition conditions. …”
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    Article
  2. 3482

    Research on type synthesis of a new class of 2T1R uncoupled parallel mechanism with a suitable constraint branch by Liming Song, Yanbin Zhang, Shuang Zhang, Yaoguang Li, Qianchen Pang, Junchao Zhao

    Published 2025-05-01
    “…Kinematics analysis of the 2PRRRR-PRRR/PPR mechanism is derived as an illustration to demonstrate the correctness and the feasibility of the proposed type synthesis method.…”
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  3. 3483

    Multiobjective optimization of buffer capacity allocation in multiproduct unreliable production lines using improved adaptive NSGA-II algorithm by jianguo duan, nan xie, Haochen Li, Qinglei Zhang

    Published 2020-12-01
    “…The feasibility and effectiveness of the proposed method was verified by applying which to a production line of engine heads. …”
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    Article
  4. 3484

    The Effects of Employment Center Characteristics on Commuting Time: A Case Study of the Seoul Metropolitan Area by Sangyeon Nam, Sungjo Hong

    Published 2025-03-01
    “…A multilevel regression model estimated the effect of employment center characteristics, such as industry composition and nearby housing prices, on workers’ commuting time. …”
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    Article
  5. 3485

    Magnesium-based alloys analyses by nuclear techniques by Caio Almeida Justino Silva, Lilian Ninoska Muriel, Jesualdo Luiz Rossi, Marcos Antônio Scapin, Isolda Costa, Mitiko Saiki

    Published 2022-12-01
    “…Nickel and sulfur were quantified only by WD XFRS. The Horwitz method was a good parameter to evaluate the repeatability of the results in Al, Mg, Mn and Zn determinations. …”
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    Article
  6. 3486

    Unveiling the effects of metabolites on the material properties of natural rubber by the integration of metabolomics and material characteristics by Nobuyuki Hiraoka, Shunsuke Imai, Shintaro Shioyama, Fuminori Yoneyama, Akio Mase, Yuko Makita

    Published 2025-04-01
    “…This method, which combines comprehensive analysis and characterization of NR, contributes to studies aimed at elucidating how the superior properties of NR are brought about.…”
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  7. 3487

    Study of ferromagnetic nanoparticles effect on tribotechnical lubricating characteristics by Elena Gennadyevna Zadoshenko, Victoria Eduardovna Burlakova

    Published 2015-03-01
    “…A qualitative X-ray phase analysis by the diffractometry method is conducted on the ARL X´TRA computerized system to specify the compound of the synthesized ferromagnetic nanoparticles. …”
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    Article
  8. 3488

    Producing Ceramic Water Purifiers Made Of Iraqi Bentonite Type (Bpl1) by Baghdad Science Journal

    Published 2014-06-01
    “…The produced ceramic filter was formed by semi-dry compressing method and was fired at 1200 C?. Physical properties of the produced CP were measured. …”
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    Article
  9. 3489

    Improvement of the drug encapsulation into biodegradable polyester nanocarriers by blending of poly(lactic-co-glycolic acid) and polycaprolactone by Ágnes Ábrahám, Gergő Gyulai, Tünde Tóth, Barna Szvoboda, Judith Mihály, Ákos Szabó, Éva Kiss

    Published 2022-09-01
    “…To reveal the influence of matrix and drug polarity on the favoured encapsulation, polymeric NPs loaded with a series of alkyl-4-hydroxybenzoate (paraben) with increasing alkyl chain length (C1-C8) as model drugs were prepared by nanoprecipitation method. …”
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    Article
  10. 3490

    LINGUISTIC FEATURES OF BUSINESS ENGLISH DISCOURSE THESAURUS by Nataliia V. Zinukova

    Published 2021-06-01
    “…Based on the continuous sampling method (to identify lexical units of institutional Business English discourse for further analysis), the method of dictionary definitions (to study the semantics of lexical units), contrastive method (to establish common and distinctive features for translation) and descriptive method (to identify and systematization of features and difficulties of translation of lexical units of Business English discourse) the features of functioning of Business English discourse thesaurus are analyzed. …”
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    Article
  11. 3491

    Structural Biomimetics of Non-smooth Pits for Ceramic Extruders and Its Reducing Adhesion and Resistance by Shengrui YU, Ping JI, Zhemin DAI, Lei XU, Zhihuan LIU, Wei LI, Huiting WU

    Published 2024-09-01
    “…Building on this, the structure is further optimized using the numerical calculation methods of COMSOL multiphysical field and orthogonal experimental design. …”
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    Article
  12. 3492

    Characterizing the microstructural transition at the gray matter-white matter interface: Implementation and demonstration of age-associated differences by Joan Y Song, Roman Fleysher, Kenny Ye, Mimi Kim, Molly E Zimmerman, Richard B Lipton, Michael L Lipton

    Published 2025-02-01
    “…The association of GWI slope in each region with age was assessed using a linear model, with biological sex as a covariate. Results: We demonstrate this method captures an inherent change in fractional anisotropy (FA), axial diffusivity (AD), orientation dispersion index (ODI) and intracellular volume fraction (ICVF) across the GWI that is characterized by small variance. …”
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  13. 3493

    Machine Learning-Driven Prediction of Glass-Forming Ability in Fe-Based Bulk Metallic Glasses Using Thermophysical Features and Data Augmentation by Renato Dario Bashualdo Bobadilla, Marcello Baricco, Mauro Palumbo

    Published 2025-07-01
    “…The performance of various ML models was evaluated, including support vector machines (SVM), XGBoost, and ensemble methods. …”
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  14. 3494

    Milk Fatty Acids as Potential Biomarkers of Enteric Methane Emissions in Dairy Cattle: A Review by Emily C. Youngmark, Jana Kraft

    Published 2025-07-01
    “…Thus, there is a need to develop accessible, production-level methods for estimating CH<sub>4</sub> emissions. This review examines the relationship between enteric CH<sub>4</sub> emissions and milk fatty acid (FA) composition, highlights key FA groups with potential as biomarkers for indirect CH<sub>4</sub> estimation, and outlines critical factors of predictive model development. …”
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  15. 3495
  16. 3496

    Research on the Tail Risk Spillover Effect of Cryptocurrencies and Energy Market Based on Complex Network by Xiao-Li Gong, Xue-Ting Wang

    Published 2025-06-01
    “…For the purpose of studying the risk contagion between the cryptocurrency and energy market, this paper constructs a risk contagion network between cryptocurrency and China’s energy market using complex network methods. The tail risk spillover effects under various time and frequency domains were captured by the spillover index, which was assessed by the leptokurtic quantile vector autoregression (QVAR) model. …”
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  17. 3497
  18. 3498
  19. 3499

    TO THE ISSUE OF INDICATORS OF BIOLOGICALLY VALUABLE FORESTS IN PROTECTED AREAS by Angelika A. Gaivoronslaya, Marina V. Dolganova, Vladimir T. Demikhov, Olga N. Chigrai, Dmitry I. Chuchin

    Published 2024-12-01
    “…The purpose of the article is to establish the presence of indicative biodiagnostic features in forest biocenoses in protected areas for assessment activities and management of the development of valuable communities in the Bryansk region. Materials and methods. When surveying forest biocenoses (first stage 2015, second 2022-2023) in six protected areas, in the tracts of a large city, route, geobotanical, coenopopulation methods were used, the Simpson index was calculated, and reforestation was identified. …”
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  20. 3500

    Polarization analysis of THz radiation using a wire grid polarizer and ZnTe crystal by F. A. Zainullin, D. I. Khusyainov, M. V. Kozintseva, A. M. Buryakov

    Published 2022-06-01
    “…Terahertz time domain spectroscopy (THz-TDS) is currently a promising research method in pharmacology and medicine due to the high sensitivity of terahertz radiation to the chemical composition and molecular structure of organic compounds. …”
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    Article