Showing 3,201 - 3,220 results of 6,053 for search 'model composition methods', query time: 0.26s Refine Results
  1. 3201

    Features of the cytogram and cytokine profile of bronchoalveolar lavage fluid in experimental metabolic syndrome by O. V. Voronkova, J. G. Birulina, V. V. Ivanov, E. E. Buyko, I. E. Esimova, A. V. Grigorieva, I. A. Osikhov, N. A. Chernyshov, E. A. Motlokhova

    Published 2023-01-01
    “…The aim of the study was to identify the features of the cellular composition and cytokine profile of bronchoalveolar lavage fluid in rats in a model of diet-induced metabolic syndrome.Materials and methods. …”
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  2. 3202

    Integrating Virtual Reality into Art Education: Enhancing Public Art and Environmental Literacy Among Technical High School Students by Chin-Wen Liao, Cheng-Chia Wang, I-Chi Wang, En-Shiuh Lin, Bo-Siang Chen, Wei-Lun Huang, Wei-Sho Ho

    Published 2025-03-01
    “…Based on the Creative Problem Solving (CPS) model and scaffolding theory, the course includes units on public art, aesthetic composition, and environmental issues. …”
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  3. 3203

    Inferring End‐Members From Geoscience Data Using Simplex Projected Gradient Descent‐Archetypal Analysis by Zanchenling Wang, Tao Wen

    Published 2025-06-01
    “…Here, we introduce a novel unsupervised machine learning method, simplex projected gradient descent‐archetypal analysis (SPGD‐AA), which uses the ML model archetypal analysis to infer end‐members intuitively and interpretably without prior knowledge. …”
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  4. 3204

    Optimization of non-smooth functions via differentiable surrogates. by Shikun Chen, Zebin Huang, Wenlong Zheng

    Published 2025-01-01
    “…The method has been successfully applied to real-world steel alloy optimization, where it achieved superior performance while maintaining all metallurgical composition constraints.…”
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  5. 3205

    Cultural Competence in Dietetic Practice by Oana-Liliana Atomei, Monica Sânpălean, Monica Tarcea

    Published 2024-12-01
    “…We adapted a cultural competence model including methods to assess dietary acculturation, understand food preferences, and respect ethnic, religious, and generational diversity, ensuring its applicability in various multicultural contexts. …”
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  6. 3206

    Feasibility of Radiotherapy Fiducial Marker Tracking via Single-Shot X-ray Acoustic Tomography by Norman Alexis Cantú-Delgado MSc, Héctor Mauricio Garnica-Garza PhD

    Published 2025-07-01
    “…This work aims to determine, via Monte Carlo simulations and numerical ultrasound transport, the feasibility of fiducial marker localization via single-shot x-ray acoustic computed tomography. Methods patient data from CT scans for two treatment sites, prostate and lung, were used to model the fiducial marker localization process. …”
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  7. 3207

    Recovery of Volatile Fatty Acids from Fermentation Broth Using Ethyl Acetate as Solvent by Igor F. Fioravante, Riann De Q. Nobrega, Jean Felipe Leal Silva

    Published 2025-07-01
    “…Among the various recovery methods, liquid-liquid extraction is a promising technique due to its high yield and selective separation of VFAs. …”
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  8. 3208

    Palmitic acid and eicosapentaenoic acid supplementation in 3T3 adipocytes: impact on lipid storage and oxidative stress by Edina Bakondi, Tobias Jung, Susanna Marg, Vanessa Schnell, Daniela Weber, Tim J. Schulz, Tilman Grune, Annika Höhn

    Published 2024-12-01
    “…Adipocytes, with a key role in regulating metabolic homeostasis, respond to increased calorie intake and altered fatty acid composition with hypertrophy or hyperplasia. Of particular interest are saturated fatty acids such as palmitic acid and omega-3 polyunsaturated fatty acids such as eicosapentaenoic acid (EPA), which have differential effects on adipocyte function and inflammation.Methods Using 3T3-L1 cells as a model for adipocytes, we evaluated the effects of PA and EPA on lipid accumulation, droplet size, and oxidative stress markers.Results We were able to show that EPA supplementation in 3T3 adipocytes does not lead to excessive lipid accumulation, but rather reduces the size of lipid droplets and also induces redox changes due to the unsaturated nature of EPA.Discussion These results emphasize the contrasting roles of PA and EPA and the importance of fatty acid composition in the regulation of adipocyte function.…”
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  9. 3209

    Features and relationships of metabolic syndrome components in men with androgen deficiency. Part 2. Disorders of carbohydrate and purine metabolism. Retrospective study data by Z. Sh. Pavlova, V. Yu. Grevina

    Published 2022-01-01
    “…A weak negative correlation was found across the sample between testosterone and glucose, insulin, and the НОМА-IR (Homeostasis Model Assessment of Insulin Resistance) index. i.e., the higher the glucose level, the higher НОМА-IR index, and the lower the testosterone level. …”
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  10. 3210

    Regulation of lipid metabolism by 1,2,4-trioxolanes and betulin under hypoxia and immobilization stress in rats by N. B. Melnikova, D. S. Malygina, P. V. Yastrebov, I. V. Spitskaya, A. G. Soloveva, A. E. Fayans, A. L. Esipovich

    Published 2024-04-01
    “…Lipid metabolism disorders, caused by both excessive physical and psycho-emotional stress, and physical hypoxia, are important problems in the prevention and treatment of a number of diseases.The objective was to study the effect of 1,2,4-trioxolanes and betulin in fish oil on lipid and energy metabolism in an experiment on rats under hypoxia and immobilization stress (IS).Methods and materials. The studies were carried out using 75 male Wistar rats (intact and experimental animals) on a model of hypoxia and immobilization stress for 10 days. …”
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  11. 3211

    Decoding hippocampal subfield and glial responses in ischemia using single-cell transcriptomics by Donghee Kwak, Ji Hyun Park, Yun Hak Kim, Hong Il Yoo

    Published 2025-06-01
    “…Understanding the cellular and molecular alterations in these regions before and after ischemic insult can provide insights into stroke pathology and recovery mechanisms. Methods We conducted single-cell RNA sequencing on Sprague–Dawley rats subjected to four-vessel occlusion (4-VO) surgery, a model of transient global cerebral ischemia, and compared them with normal control rats. …”
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  12. 3212

    The correlation between insulin resistance and blood lipids in children by Jiang Li, Xu Lulian, Lu Yang, Xu Xu

    Published 2024-01-01
    “…After four weeks, body composition-related indicators, BL levels, and IR were measured. …”
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  13. 3213

    Issues of Designing Effective Educational Programs in the Field of “Applied Informatics” in the Conditions of Innovative Development by Yu. F. Telnov, M. S. Gasparian, M. A. Filyuk

    Published 2020-09-01
    “…The article also provides approaches to the development of an approximate basic educational program in this direction and reveals the method of its engineering, based on the interaction and composition of elements of the integrated information and educational space and, on its basis, semantic modeling and automatic generation of educational and organizational and managerial content. …”
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  14. 3214

    Autonomous Detection of Mineral Phases in a Rock Sample Using a Space-prototype LIMS Instrument and Unsupervised Machine Learning by Salome Gruchola, Peter Keresztes Schmidt, Marek Tulej, Andreas Riedo, Klaus Mezger, Peter Wurz

    Published 2024-01-01
    “…Through a grid search, the stability of the methods over a broad model parameter space is confirmed, revealing a correlation between the level of data preprocessing and the resulting clustering quality. …”
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  15. 3215

    Fecal occult blood affects intestinal microbial community structure in colorectal cancer by Wu Guodong, Wu Yinhang, Wu Xinyue, Shen Hong, Chu Jian, Qu Zhanbo, Han Shuwen

    Published 2025-01-01
    “…Subsequently, FOBT was included as a characteristic element in the model construction, and the prediction accuracy of the model was all increased. …”
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  16. 3216

    Comparison of In Vitro Biotransformation of Olive Polyphenols Between Healthy Young and Elderly by Stef Lauwers, Anne-Sophie Weyns, Annelies Breynaert, Tim Van Rillaer, Valerie Van Huynegem, Erik Fransen, Wout Bittremieux, Sarah Lebeer, Emmy Tuenter, Nina Hermans

    Published 2025-01-01
    “…Therefore, it can be hypothesised that differences in the gut microbiome between young and elderly individuals may impact the biotransformation rate and the type and amount of metabolites formed. Methods: An in vitro biotransformation model was used to mimic the conditions in the stomach, small intestine and colon of two age groups of healthy participants (20–30 years old, ≥65 years old), using oleuropein as a single compound and an olive leaf extract as test compounds. …”
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  17. 3217

    Associations of Individual and Neighborhood Factors with Disparities in COVID-19 Incidence and Outcomes by Margaret E. Samuels-Kalow, Rebecca E. Cash, Kori S. Zachrison, Auriole Corel Rodney Fassinou, Norman Harris II, Carlos A. Camargo Jr.

    Published 2025-01-01
    “…Many studies have used neighborhood racial/ethnic composition to study such disparities, but less is known about the interplay between individual race/ethnicity and neighborhood racial composition. …”
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  18. 3218
  19. 3219

    Prediction of ultimate tensile strength of Al‐Si alloys based on multimodal fusion learning by Longfei Zhu, Qun Luo, Qiaochuan Chen, Yu Zhang, Lijun Zhang, Bin Hu, Yuexing Han, Qian Li

    Published 2024-03-01
    “…Abstract Exploring the “composition‐microstructure‐property” relationship is a long‐standing theme in materials science. …”
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  20. 3220

    Antibacterial effect of femtosecond laser against Enterococcus faecalis and Fusobacterium nucleatum biofilms on dentin: an in vitro study by Pei Liu, Runze Liu, Yi Luo, Wei Fan, Bing Fan

    Published 2025-03-01
    “…The morphology of fs-laser ablated dentin grooves was evaluated by an optical profiler, and the fs-laser ablation fluence threshold was obtained by a mathematical model. A correlation between dentin chemical composition and ablation threshold was established. …”
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