Showing 321 - 340 results of 961 for search 'special composition methods', query time: 0.15s Refine Results
  1. 321
  2. 322
  3. 323

    A new analytical approach of nonlinear thermal buckling of FG-GPLRC circular plates and shallow spherical caps using the FSDT and Galerkin method by Bui Tien Tu, Le Ngoc Ly, Nguyen Thi Phuong

    Published 2022-12-01
    “… A new analytical approach for nonlinear thermal buckling of Functionally Graded Graphene Platelet Reinforced Composite (FG-GPLRC) circular plates and shallow spherical caps using the first-order shear deformation theory (FSDT) is presented in this paper. …”
    Get full text
    Article
  4. 324

    Numerous Multi-Wave Solutions of the Time-Fractional Boussinesq-like System via a Variant of the Extended Simple Equations Method (SEsM) by Elena V. Nikolova, Mila Chilikova-Lubomirova

    Published 2025-03-01
    “…The key developments over the original SEsM in the proposed analytical framework include the following: (1) an extension of the original SEsM by constructing the solutions of the studied FNPDEs as complex composite functions which combine two single composite functions, comprising the power series of the solutions of two simple equations or two special functions with different independent variables (different wave coordinates); (2) an extension of the scope of fractional wave transformations used to reduce the studied FNPDEs to different types of ODEs, depending on the physical nature of the studied FNPDEs and the type of selected simple equations. …”
    Get full text
    Article
  5. 325

    NAF-MEEF: A Nonlinear Activation-Free Network Based on Multi-Scale Edge Enhancement and Fusion for Railway Freight Car Image Denoising by Jiawei Chen, Jianhai Yue, Hang Zhou, Zhunqing Hu

    Published 2025-04-01
    “…The proposed method achieves significant denoising performance on railway freight car images affected by Gaussian, composite, and simulated real-world noise, with PSNR gains of 1.20 dB, 1.45 dB, and 0.69 dB, and SSIM improvements of 2.23%, 2.72%, and 1.08%, respectively. …”
    Get full text
    Article
  6. 326
  7. 327

    Compósitos à base de cimento reforçados com polpa celulósica de bambu. Parte I: Determinação do teor de reforço ótimo Cement-based composite reinforced with bamboo pulp. Part I: De... by Marcos A. S. dos Anjos, Khosrow Ghavami, Normando P. Barbosa

    Published 2003-08-01
    “…After the preparation of fresh composite mix the experimental specimens were prepared applying a specially developed process based on Hastshek method using suction then moulding and pressing. …”
    Get full text
    Article
  8. 328

    ENERGY EFFICIENT DESALINATOR by Nikolaj V. Bekrenev, Dmitriy Yu. Lukov

    Published 2018-03-01
    “…The studies were carried out according to parametric optimisation of the converter taking into account the specific load types. A special feature of the generator's power supply is its versatility in terms of frequency and voltage ranges, as well as the required quality indicators of the energy generated. …”
    Get full text
    Article
  9. 329

    Influence of type of final restoration on the fracture resistance and fracture mode of endodontically treated premolars with occluso-mesial cavities by Salwa Omar Bajunaid, Norah Omar AlSadhan, Noura AlBuqmi, Reem Alghamdi

    Published 2021-09-01
    “…Materials and methods: sixty sound maxillary premolars were divided into four experimental groups; group A: the control group, where neither root canal treatment nor preparation were performed; group B: teeth were restored with a direct Filtek Z250 composite restorative material; group C: teeth were restored with an indirect inlay Filtek Z250 composite restorative material; group D: teeth were restored with IPS E.Max CAD/CAM monolithic ceramic inlays. …”
    Get full text
    Article
  10. 330

    Effect of Nickel Content and Cooling Rate on the Microstructure of as Cast 316 Stainless Steels by Lei Chen, Yang Wang, Yafeng Li, Zhengrui Zhang, Zhixuan Xue, Xinyu Ban, Chaohui Hu, Haixiao Li, Jun Tian, Wangzhong Mu, Kun Yang, Chao Chen

    Published 2025-02-01
    “…To meet the requirement of low magnetic permeability, which, in turn, lowers the ferrite content of castings, of special interest is 316 stainless steel, whose low ferrite content renders it suitable also for nuclear power applications. …”
    Get full text
    Article
  11. 331

    Rating of Regions of Kazakhstan in Terms of Readiness for B2C E-commerce: Evaluation Methodology and Recommendations by A. B. Zhanbozova, T. A. Azatbek, M. M. Khalitova, G. B. Moldabekova

    Published 2023-04-01
    “…The research methodology is based on the use of methods for compiling a composite index, expert assessments, aggregation and normalization of data. …”
    Get full text
    Article
  12. 332

    Main Approaches to Assessing the Quality of Drug Therapy in Cardiology by S. Yu. Martsevich, N. P. Kutishenko, Yu. V. Lukina, N. A. Komkova, N. A. Dmitrieva, O. A. Drapkina

    Published 2018-09-01
    “…In addition, a review of the methods and scales of the composite evaluation of the quality of drug therapy developed to date has been conducted, as well as attempts to improve them and create new ones that continue to the present day. …”
    Get full text
    Article
  13. 333
  14. 334

    Cultivation of multidisciplinary professional talent for the internationalization of China's Agri-Sci-tech industry by Xiong Xin

    Published 2025-01-01
    “…Addressing these issues will enable China to integrate into the global agricultural value chain and enhance its international competitiveness.The study employs a mixed-methods approach, integrating a literature review, comparative analysis, and case studies.The necessity for composite talent with both professional expertise and foreign language proficiency is highlighted. …”
    Get full text
    Article
  15. 335
  16. 336

    Increasing the Technological Efficiency of Well Killing Using Innovative Technologies by R. A. Gasumov, E. R. Gasumov, Yu. S. Minchenko, V. G. Kopchenkov, V. V. Fedorenko

    Published 2023-01-01
    “…The study is based on a summary of many years of experience in the field of creation and practical use of process fluids for killing wells and on the results of theoretical, laboratory, bench studies of killing fluids and blocking compositions, performed in specialized scientific laboratories using specialized laboratory equipment according to standard methods for the oil and gas industry.Research results and discussion. …”
    Get full text
    Article
  17. 337

    Current developments in grain science. Review by E. P. Meleshkina, L. V. Vanina, I. S. Vitol

    Published 2024-10-01
    “…The authors examined options for their use in the production of fortified flour and cereal products for both general and special purposes; enzymatic methods for modifying by-products (secondary products) of grain and grain mixtures processing; the use of microbial enzyme preparations with cellulolytic, proteolytic and phytase action as a tool for deep processing of by-products (secondary raw materials) to obtain grain hydrolysates and structurally modified bran — valuable components for increasing the nutritional and biological value of food products and feed, as well as a source of available nitrogen and phosphorus nutrition for yeast in fermentation technologies; development of methods for determining norms and duration of safe storage of grain and grain products — wheat flour and semolina, based on the acid value of fat; assessment of the quality and microbiological safety of grain; development of requirements for the targeted use of bakery, confectionery, pasta, and culinary flour; scientifically based approaches to measures to protect grain reserves from pests. …”
    Get full text
    Article
  18. 338
  19. 339

    Bactericidal Properties of Modular Protective Materials by V. V. Zavyalov, N. V. Zavyalova, V. I. Kholstov, V. A. Kovtun, V. K. Gorelenkov, G. A. Frolov, I. V. Lyagin, N. A. Stepanov, E. N. Efremenko, A. G. Frolov

    Published 2023-04-01
    “…The bactericidal properties depended on the chosen method of fibrous material functionalization. Due to the principle of modular construction of materials with desired properties, it turned out to be possible to use organometallic composites with complexes of metal nanoparticles introduced into them. …”
    Get full text
    Article
  20. 340

    Mechanical and finite element models of corneal keratoprostheses by A. N. Soloviev, N. I. Glushko, A. N. Epikhin, M. Swain, О. N. Lesnyak, А. Е. Ivanov

    Published 2020-12-01
    “…The analytical solution is constructed for a simplified model in the form of a composite circular plate. Spatial three-dimensional problems and axisymmetric problems are solved by the finite element method. …”
    Get full text
    Article