Showing 2,161 - 2,180 results of 6,053 for search 'model composition methods', query time: 0.16s Refine Results
  1. 2161
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    Geophysical Log Responses and Predictive Modeling of Coal Quality in the Shanxi Formation, Northern Jiangsu, China by Xuejuan Song, Meng Wu, Nong Zhang, Yong Qin, Yang Yu, Yaqun Ren, Hao Ma

    Published 2025-06-01
    “…To resolve this challenge, this study investigates geophysical logging as an innovative method for coal quality prediction. By integrating scanning electron microscopy (SEM), X-ray analysis, and optical microscopy with interdisciplinary methodologies spanning mathematics, mineralogy, and applied geophysics, this research analyzes the coal quality and mineral composition of the Shanxi Formation coal seams in northern Jiangsu, China. …”
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  3. 2163

    Multi-objective optimization of process parameters for laser cladding of Cr3C2/15-5PH composite coatings on 20CrMnTi using RSM-CMOPSO-EWM-CV by Yanbin Du, Kaiyi Mao, Xin Lei, Wensheng Ma, Qiang Liang, Jian Tu

    Published 2025-05-01
    “…To reveal the influence of the process parameters of laser cladding on the quality characteristics of composite coatings and to identify the optimal portfolio of these parameters for producing high-quality Cr3C2/15-5PH composite coatings, a multi-objective optimization method based on RSM-CMOPSO-EWM-CV is proposed. …”
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  4. 2164

    Deep neural network modeling for brain tumor classification using magnetic resonance spectroscopic imaging. by Erin B Bjørkeli, Knut Johannessen, Jonn Terje Geitung, Anna Karlberg, Live Eikenes, Morteza Esmaeili

    Published 2025-04-01
    “…MRSI presents a promising alternative by providing detailed insights into tissue chemical composition and metabolic changes. Our proposed model, which utilizes deep neural networks, is specifically designed for the analysis and classification of spectral time series data. …”
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  5. 2165

    Il modo di fare le fughe: On the Neapolitan Fugue Model in the 18th Century by Anastasia I. Maslova

    Published 2025-01-01
    “…The article presents a comparative analysis of these two fugues, showing that Sala’s fugue replicates the structure of Scarlatti’s fugue, allowing only one innovation — the statement of the subject in the subdominant key. The compositions of Scarlatti, Sala, their predecessors and contemporaries, as well as the views of Italian theorists of that time on the method of fugue composition discussed in the article, make it possible to conclude that there existed a Neapolitan fugue model. …”
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    Utilizing metagenomic profiling and machine learning model to identify bacterial biomarkers for major depressive disorder by Xuan Wang, Di Cao, Hanlin Zhang, Wei Chen, Jiaxin Sun, Huimin Hu

    Published 2025-02-01
    “…The objective of this study was to explore the potential of microbial biomarkers in the diagnosis of major depressive disorder.MethodsIn this study, we used a metagenomic approach to analyze the composition and differences of gut bacterial communities in 36 patients with major depressive disorder and 36 healthy individuals. …”
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  9. 2169

    Advances in Development of PM2.5-Exposed Animal Models and Their Application in Reproductive Toxicity Research by TIAN Fang, PAN Bin, SHI Jiayi, XU Yanyi, LI Weihua

    Published 2024-12-01
    “…The primary modeling methods for PM2.5 exposure include whole-body inhalation exposure and intratracheal instillation exposure. …”
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  10. 2170

    Kinetic modeling and optimization of biogas production from food waste and cow manure co-digestion by Mohammadmahdi Mohammadianroshanfekr, Maryam Pazoki, Mohamad Bagher Pejman, Reza Ghasemzadeh, Abolghasem Pazoki

    Published 2024-12-01
    “…This study focuses on maintaining a constant optimized total solids concentration for optimizing feedstock composition to enhance biogas production and compares four kinetic models on predicting performance, providing insights into anaerobic digestion system improvement. …”
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  11. 2171

    Transcriptomic analysis and machine learning modeling identifies novel biomarkers and genetic characteristics of hypertrophic cardiomyopathy by Feng Zhang, Chunrui Li, Lulu Zhang

    Published 2025-06-01
    “…ObjectiveThis study aimed to leverage bioinformatics approaches to identify novel biomarkers and characterize the molecular mechanisms underlying hypertrophic cardiomyopathy (HCM).MethodsTwo RNA-sequencing datasets (GSE230585 and GSE249925) were obtained from the Gene Expression Omnibus (GEO) repository. …”
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    THERMOCHRONOLOGY AND MATHEMATICAL MODELING OF THE FORMATION DYNAMICS OF RARE‐METAL‐GRANITE DEPOSITS OF THE ALTAI COLLISION SYSTEM by N. G. Murzintsev, I. Yu. Annikova, A. V. Travin, A. G. Vladimirov, B. A. Dyachkov, V. I. Maslov, T. A. Oitseva, O. A. Gavryushkina

    Published 2019-06-01
    “…For these geological objects, numerical modeling was carried out. The proposed models show thermal cooling of the deep magmatic chambers of granite composition, resulting in the residual foci of rare‐metal‐granite melts, which are known as the petrological indicators of industrial ore deposits (Mo‐W, Sn‐W, Li‐Ta‐Be). …”
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  14. 2174

    Thermo-mechanical characterization and numerical modeling of lightweight mortars incorporating natural Pozzolan and expanded clay by Brahim Balizi, Hamza Karim Serroukh, Ayoub Aziz, Mouhcine Benaicha, Abdelilah Bellil, Abdellali El Khadiri, Najma Laaroussi

    Published 2025-07-01
    “…In addition, an SPH implicit numerical model simulates thermo-mechanical behavior and validates experimentally derived results. …”
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  15. 2175

    Vascular, valvular and kidney calcification manifested in mouse models of adenine-induced chronic kidney disease by Xin Yang, Yuqiu Liu, Xiaodong Zhu, Pingsheng Chen, Xiaotong Xie, Tian Xu, Xiaoliang Zhang, Yu Zhao

    Published 2023-12-01
    “…Background Ectopic calcification (EC) involves multiple organ systems in chronic kidney disease (CKD). Previous CKD-animal models primarily focused on a certain histological abnormality but did not show the correlation with calcified development among various tissues. …”
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  16. 2176

    Biomedical cell product model for preclinical studies carried out on a large laboratory animal by M. N. Egorikhina, D. Ya. Aleinik, Yu. P. Rubtsova, I. N. Charykova, A. A. Struchcov, A. A. Ezhevskaya, V. I. Zagrekov, L. N. Sosnina, E. V. Zagaynova

    Published 2020-04-01
    “…Cryoprecipitate from pig blood plasma and human adipose tissue-derived MSCs were used   to form model skin equivalents (mSE). Bright-field microscopy, phase-contrast microscopy (Leica DMI 3000B)  and fluorescence microscopy (Cytation 5 imager; BioTek, USA) were used to monitor the state of cells in the  culture and in the composition of the equivalents. …”
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    Modeling pathogen-driven neonatal late-onset sepsis: a modification to the murine cecal slurry by Camryn Sellers-Porter, Shiloh R. Lueschow-Guijosa, Jessica M. Santana, Anjali J. Cera, Geoanna M. Bautista, Michele Persiani, Misty Good, Steven J. McElroy

    Published 2025-06-01
    “…We sought to refine the existing model by using an injection of known stock slurry (“NEC’teria”) cultured from an infant who died of necrotizing enterocolitis to better mimic sepsis following the translocation of neonatal specific bacterial pathogens from the intestine into the peritoneum.MethodsTo induce sepsis, neonatal mice (P7 and P14 – P16) were given an intraperitoneal injection of varying concentrations of NEC’teria, while sham controls received an injection of PBS. …”
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  19. 2179

    Development of Mid-Infrared Spectroscopy (MIR) Diagnostic Model for Udder Health Status of Dairy Cattle by Xiaoli Ren, Chu Chu, Xiangnan Bao, Lei Yan, Xueli Bai, Haibo Lu, Changlei Liu, Zhen Zhang, Shujun Zhang

    Published 2025-07-01
    “…Three MIR spectral preprocessing methods, six modeling algorithms, and three different sets of MIR spectral data were employed in various combinations to develop several diagnostic models for mastitis of dairy cattle. …”
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  20. 2180

    Magnetic effects of disjunctive thin layers in 2D forward models and their equivalent magnetic sources by Petar Stavrev, Petya Trifonova, Metodi Metodiev

    Published 2025-05-01
    “…Structures of a discontinuous horizontal layer, an up-thrown fault, inclined, normal or reverse faulted, an over-thrusted structure and also a thick-layer fault of the relatively small throw are examined. The composition of different forward magnetic models of disjunctive structures and their calculations can be facilitated by the applied specific properties of thin layers with unlimited depth extent. …”
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