Showing 1,421 - 1,440 results of 6,053 for search 'model composition methods', query time: 0.24s Refine Results
  1. 1421

    Saposhnikovia divaricata root and its major components ameliorate inflammation and altered gut microbial diversity and compositions in DSS-induced colitis by Saruul Erdenebileg, Yang-Ju Son, Myungsuk Kim, Sarangerel Oidovsambuu, Kwang Hyun Cha, Jaeyoung Kwon, Da Seul Jung, Chu Won Nho

    Published 2023-12-01
    “…This study aimed to investigate whether the root extract of S. divaricata ameliorates IBD and induces gut microbial alteration, using a RAW 264.7 cell line and a DSS-induced colitis mouse model. Methods: To investigate the anti-inflammatory effects and alleviation of IBD, using a methanol extract of Saposhnikovia divaricata (Turcz.) …”
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  2. 1422

    An efficient homogenization method using the trigonometric interpolation and the fast fourier transform by Ngoc-Trung Nguyen, Christian Licht, Jin-Hwe Kweon

    Published 2011-12-01
    “… This study focuses on formulation of the Augmented Lagrangian and application of the Uzawa's algorithm to solve the homogenization problem of microscopic periodic media as in composites. Unlike in the finite element model, an equally spaced grid system associated with the microstructure domain is used instead of a finite element mesh topology. …”
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  3. 1423
  4. 1424
  5. 1425

    Mechanisms and optimization for simultaneous removal of Cd(II) and Sb(V) from aqueous solutions using birnessite and fulvic acid composite by Changsheng Jin, Jingjing Lu, Yin Gao, Baowei Hu, Yuxi Liu

    Published 2025-06-01
    “…In this study, the adsorption performance of a birnessite (BS) and fulvic acid (FA) composite (BS-FA) for the simultaneous removal of Cd(II) and Sb(V) was optimized using response surface methodology (RSM) in combination with machine learning (ML) techniques, including the genetic algorithm-back propagation neural network (GABP) and random forest (RF) models. …”
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  6. 1426

    Retrospective study of fracture survival in endodontically treated molars: the effect of single-unit crowns versus direct-resin composite restorations by Kanet Chotvorrarak, Warattama Suksaphar, Danuchit Banomyong

    Published 2021-05-01
    “…ObjectivesThis study was conducted to compare the post-fracture survival rate of endodontically treated molar endodontically treated teeth (molar ETT) restored with resin composites or crowns and to identify potential risk factors, using a retrospective cohort design.Materials and MethodsDental records of molar ETT with crowns or composite restorations (recall period, 2015–2019) were collected based on inclusion and exclusion criteria. …”
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  7. 1427

    Effect of bending load on electrical conductivity of carbon/epoxy composites filled with nanoparticles using design of experiment and artificial neural networks by Ali Sadollah, Seyed Morteza Razavi, Abobakr Khalil Al-Shamiri

    Published 2025-03-01
    “…Using the four-point resistance method, we determine the optimal weight percentages of CB and CNTs incorporated into the carbon/epoxy composite and establish the electrical conductivity threshold. …”
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  8. 1428

    The impact of knowledge management on business performance with emphasis on the role of accounting information quality (Case study: financial institutions listed on the Tehran Capi... by Rahele Mashaykhi, Ahmad Pifeh, Hamed Ahmadzade

    Published 2025-03-01
    “…Structural equation modeling, which has three main stages: Stage 1) Measurement model fitting, Stage 2) Structural model fitting, Stage 3) Overall model fitting, in the first stage, 5 criteria were used to examine the measurement fit: the first and second criteria are the measurement model (Cronbach's alpha coefficient and composite reliability), the values ​​obtained for both indicators were higher than (0.7), so all research constructs are acceptable. …”
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  9. 1429

    An Intelligent Diagnostic Method for Multisource Coupling Faults of Complex Mechanical Systems by Xianbin Sun, Mohan Wang, Bo Zhan, Yuanyuan Xiong, Wei Yu

    Published 2023-01-01
    “…Among them, the accuracy of the motor speed and sampling time is close to 100%, and the accuracy of gearbox failure and bearing failure is 75.25% and 88.97%, respectively. This shows that the method provides new ideas for the composite fault diagnosis of mechanical systems under different working conditions and different types of faults and has theoretical guiding significance.…”
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  10. 1430

    Comparative Characteristics of Determination of Antioxidant Activity of Sea Buckthorn Fruits by Various Methods by O. V. Trineeva

    Published 2019-11-01
    “…It is known that such a medicinal plant as sea buckthorn, in its phytochemical composition is rich in natural antioxidants: carotenoids, tocopherols, flavonoids, ascorbic acid, etc. …”
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  11. 1431

    Experimental and numerical studies on the impact resistance of reinforced concrete-steel liner composite targets subjected to the tube-type missile impact by Delei Zou, Bo Liu

    Published 2025-12-01
    “…This study investigates the dynamic response, damage mechanisms and strategies for enhancing the resistance of reinforced concrete-steel liner (RC-SL) composite structures subjected to tube-type missile impacts. …”
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  12. 1432

    Preparation of La2(WO4)3/CuWO4 composite nanomaterials with enhanced sonodynamic anti-glioma activity by Fang-Yu Liu, Xin Wang, Ye-Fu Liu

    Published 2025-03-01
    “…The development of sonosensitizers with high sonodynamic activity is the key to promote the clinical application of SDT.MethodsIn this study, a novel sonosensitizer, La2(WO4)3/CuWO4 composite LC-10, was prepared by two-step hydrothermal method and characterized. …”
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  13. 1433

    Stress Evaluation in Endodontically Treated Virtual Teeth Restored with Composite Fillings and Cast or Fiberglass Posts—A Finite Element Analysis by Mihaela-Roxana Brătoiu, Răzvan Mercuț, Monica Mihaela Iacov-Crăițoiu, Monica Scrieciu, Cătălina Măgureanu Murariu, Andreea Stănuși, Dragoș Laurențiu Popa, Veronica Mercuț

    Published 2025-04-01
    “…<b>Methods</b>: Four virtual models of a mandibular molar were created: (1) an intact molar with preserved enamel, dentin, dental pulp and cementum; (2) an endodontically treated molar restored with a composite filling; (3) a molar restored with a fiberglass post and monolithic zirconia crown; (4) a molar restored with a metal cast post and monolithic zirconia crown. …”
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  14. 1434

    Exploring Synergy of Denoising and Distillation: Novel Method for Efficient Adversarial Defense by Inpyo Hong, Sokjoon Lee

    Published 2024-11-01
    “…To address these limitations, we propose a composite defense model, the knowledge Distillation and deNoising Network (DiNo-Net), which integrates knowledge distillation and feature denoising techniques. …”
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  15. 1435

    Developing Credit Risk Assessment Methods to Make loss Provisions for Potential loans by V. A. Rakhaev

    Published 2020-12-01
    “…The expected credit loss approach will allow for more reasonable provisioning, which corresponds to other authors’ findings. Applying this method in a particular bank requires considering the specifics of the composition and structure of the loan portfolio. …”
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  16. 1436

    The use of machine learning methods in the development of nasal dosage forms with cerebroprotective action by B. S. Burlaka, I. F. Bielenichev

    Published 2021-07-01
    “…The aim of the study is to develop models of machine learning for in silico forecast of the rational composition of nasal dosage forms with cerebroprotective action. …”
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  17. 1437

    Effects of protein supplementation on body composition, physiological adaptations, and performance during endurance training: a systematic review and meta-analysis by Yang Xiao, ZhengWu Deng, Wei Sun, JiaYi Li, WeiFeng Gao

    Published 2025-08-01
    “…IntroductionThis study aimed to evaluate the long-term effects of endurance training combined with protein supplementation on body composition, physiological adaptations (aerobic/anaerobic capacity), and performance.MethodsA systematic search was conducted in Web of Science, PubMed, and SPORTDiscus databases on April 16, 2025, using the keywords “endurance training” and “protein supplementation.” …”
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  18. 1438

    Fabrication of PLA bio-composite reinforced with jute fiber and ESP fillers and optimization of mechanical properties via fuzzy logic approach by Efty Mahmud, Alberuni Aziz, Farjana Parvin

    Published 2025-06-01
    “…The integration of a fuzzy logic model further enhances this approach by providing a scalable framework for optimizing green composites, offering a sustainable alternative to traditional metal-based composites in global green composite fabrication. …”
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  19. 1439

    Material and method selection for increasing the wear resistance of construction machines components by A. P. Scherbakov

    Published 2020-08-01
    “…The selection of materials for their manufacture allows to calculate the probability of how such elements will affect its ability to work and productivity.Materials and methods. In the process of determining the material and the method for increasing the wear resistance of construction machines, structural steels with various chemical compositions were selected: lowcarbon 08ps (as a model material), 10, 20.30, St3 and low-alloy steels 09G2S and 10HSND, as well as high-carbon steel 65G and boron steel 30MnB5. …”
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  20. 1440

    Prestress Loss Law of Anchor Cables and Deformation Control for Metro Station Deep Foundation Pit in Soil-rock Composite Strata by SUN Chao, XIN Qingfei, SUN Zhicheng, WU Yufei, ZHOU Hao, XU Dongming, YANG Enze

    Published 2025-06-01
    “…[Method] Taking the deep foundation pit project construction at a metro station in Qingdao as a case study, non-destructive testing methods are employed to obtain the short- and long-term evolution law of anchor cable prestress. …”
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