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  1. 1261
  2. 1262

    Preparation and fracture mechanism study of graded mechanics bionic resin-ceramic composites in prosthetic dentistry by Shihua Huang, Mingyang Chen, Yichen Xu, Zhou Zhu, Jian Wang, Xibo Pei, Senlin Chen, Ruyi Li, Qianbing Wan

    Published 2025-05-01
    “…Objective: This study aimed to develop mechanically biomimetic sodium aluminosilicate-based polymer-infiltrated ceramic networks (sa-PICNs) for abutment protection. Methods: Three sa-PICNs with varying ceramic framework porosities were fabricated by varying pressures (250 MPa–300 MPa) and sintering temperatures (800 °C‒850 °C). …”
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  3. 1263
  4. 1264

    Finite Element Analysis of Functionally Graded Mindlin–Reissner Plates for Aircraft Tapered and Interpolated Wing Defluxion and Modal Analysis by Ali Hajjia, Mohammed Berrada Gouzi, Bilal Harras, Ahmed El Khalfi, Sorin Vlase, Maria Luminita

    Published 2025-02-01
    “…FGMs, or functionally graded materials, are used in aviation to enhance structural patterns and reduce stress points by gradually changing material properties along the wing thickness based on the volume fraction index. …”
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  5. 1265

    Mineral resource base of Russia’s cobalt: current state and development prospects by G. Yu. Boyarko, L. M. Bolsunovskaya

    Published 2025-06-01
    “…Objective: to examine the current state of Russia’s cobalt mineral resource base, the spatial distribution of cobalt deposits by ore formation types and within ore provinces, and the prospects for national cobalt production. Methods: statistical, graphical, and logical analysis. …”
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  6. 1266

    Assessment of the authenticity of horse chestnut (<i>Aesculus hippocastanum</i> L.) flowers by scanning electron microscopy by A. D. Dunilin, O. V. Trineeva

    Published 2025-03-01
    “…Unlike light microscopy, the method provides a three-dimensional spatial representation of diagnostically significant signs of medicinal plant raw materials.Aim. …”
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  7. 1267

    Development of Co-Axial Fibres Composed of CA (Mn 50,000) and PEGs (600 and 1000): Evaluation of the Influence of the Coagulation Bath by Nathalia Hammes, José Monteiro, Iran Rocha Segundo, Helena P. Felgueiras, M. Manuela Silva, Manuel F. M. Costa, Joaquim Carneiro

    Published 2025-03-01
    “…Urban buildings consume considerable energy throughout the year, which can be reduced by incorporating Phase Change Materials (PCMs) into building materials. PCMs effectively regulate temperature by storing and releasing heat as latent heat during phase transitions. …”
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    Pharmacoeconomic efficacy of atesolizumab compared with other PD-1 inhibitors in patients with advanced non-small cell lung cancer after chemotherapy by S. K. Zyryanov, I. N. Diyakov

    Published 2020-04-01
    “…Aim: to evaluate the pharmacoeconomic efficacy of the application of the atesolizumab (PD-L1 inhibitor) preparation compared with other control point inhibitors (PD-1 inhibitors) in patients with advanced non-small cell lung cancer (NSCLC) after chemothe rapy.Materials and methods. …”
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  12. 1272
  13. 1273

    Terpenoids and phenolic compounds as biologically active compounds of medicinal plants with diuretic effect by V. A. Kurkin, O. E. Pravdivtseva, E. N. Zaitseva, A. V. Dubishchev, A. S. Tsibina, A. V. Kurkina, S. V. Pervushkin, A. V. Zhdanova

    Published 2024-01-01
    “…The aim of the study was to summarize and systematize the literature data, as well as the results of the carried out research in the field of medicinal plants used as diuretics in the Russian Federation and abroad.Materials and methods. During the search for this review article materials, the abstract databases of PubMed, Google Scholar, as well as the ResearchGate and elibrary.ru were used. …”
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  14. 1274

    Analysis of shock absorber resistance impact on load safety, continuous wheel rolling and energy loss in vehicle suspension by K. V. Chernyshov, V. V. Novikov, R. R. Sanzhapov, V. V. Kotov

    Published 2022-05-01
    “…The purpose of the article is to consider the effect of damping in the shock absorber on smooth running, continuous rolling of the wheel and energy loss in the suspension of the car.Materials and methods. The review is based on the analysis of the amplitude-frequency characteristics of a two-mass car model and the dependence of the shock absorber operation during the oscillation cycle on the frequency of kinematic action.Results. …”
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  15. 1275

    Evaluation of Evaporative Degradation of Arc Torch Cathodes in Hydrocarbon-Containing Plasmas for Spraying, Thermal Protection Testing and Related Technologies by A. V. Gorbunov, V. A. Gorbunova, O. G. Devoino, G. Petraconi Filho, A. A. Halinouski

    Published 2022-06-01
    “…For this procedure, as the first stage, thermodynamic methods can be used to simulate the composition and properties of reactive C–H–O–N–Ar–Me-systems with variable set of such input parameters as the ratio of components of plasma-forming mixture, its pressure and temperature. …”
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  16. 1276

    Optimization of Reconstruction Parameters for Discovery 710 Positron Emission Tomography/Computed Tomography by Ahmed Abdel Mohymen, Hamed Ibrahim Farag, Sameh M. Reda, Ahmed Soltan Monem, Said Abdelfattah Ali

    Published 2025-01-01
    “…Specifically, the study aims to assess how different matrix sizes, iterations, subsets, and Gaussian postfilters affect the accuracy of standardized uptake value (SUV) quantification in (18F) FDG PET/CT imaging. Materials and Methods: The study utilized the “Vue Point FX + Sharp IR” algorithm for PET image reconstruction, incorporating 3D-ordered subset expectation maximization (3D-OSEM), time-of-flight, and point spread function technologies. …”
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  17. 1277

    Efficient microstructure segmentation in three-dimensional imaging: Combining few-shot learning with the segment anything modelEarth/Chem by Po-Yen Tung, Richard J. Harrison

    Published 2025-07-01
    “…With only 0.6 % of the training data, our method achieves an intersection over union (IoU) score of 80.62 % compared to the ground truth, significantly outperforming widely used methods that achieve a maximum IoU score of 67.07 %. …”
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    Optimization of Coating Process from Cermet Powders by Plasma Spraying in Air by V. A. Okovity, F. I. Panteleenko, V. V. Okovity, V. M. Astashinsky

    Published 2021-10-01
    “…At the same time, the destruction of the working surfaces is mainly due to the process of microcontact setting and subsequent detachment of the formed particles at their contact points. The application of special protective coatings with the required properties is possible with the manufacture of high-quality starting powder materials and optimization of the technology for their application. …”
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  20. 1280