Showing 1,681 - 1,700 results of 26,540 for search '"materials"', query time: 0.10s Refine Results
  1. 1681

    ASPECTS REGARDING THE CUTTING CAPACITY OF DIAMOND DISCS USED IN THE FLAT GRINDING OF HARD GRANITE AND BASALT MINERAL MATERIALS by PETRE VALEA

    Published 2022-01-01
    “…The theoretical-experimental model that allows the determination of the global CC for diamond discs takes into account the specific features of these super abrasive tools and the cutting process for flat grinding of hard mineral materials granite and basalt. Also, are presented the characteristics of diamond discs, the experimental stand and the factorial plans used in the experimental part. …”
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  2. 1682

    Rigorous Solution to Plane Wave Scattering by an Arbitrary-Shaped Particle Embedded into a Cylindrical Cell of Similar Material by Constantine A. Valagiannopoulos

    Published 2009-01-01
    “…The electromagnetic scattering problem is solved rigorously under the condition that the materials of the two cylinders possess similar characteristics. …”
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    A Comparative FEM Analysis of a Substituted 3D-Printed U-Joint with PLA and ABS Materials by Mohammad Sajjad Mahdieh, Golshid Fathinasab

    Published 2025-01-01
    “…Besides, comparing and evaluating the results of FEM simulations for the sake of selecting the most suitable material for the U-joint are done.  According to the FEM results, the maximum stress imposed on the U-joint was obtained 28.8MPa which is lower than the yield strength of both PLA and ABS materials; however, the results show that PLA has higher fatigue strength than ABS in this case.…”
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  7. 1687
  8. 1688

    Injectable Chitosan Hydrogel Particles as Nasal Packing Materials After Endoscopic Sinus Surgery for Treatment of Chronic Sinusitis by Yusuke Yamashita, Kei Hosoya, Yukio Fujiwara, Yoichi Saito, Masahiro Yoshida, Shoji Matsune, Kimihiro Okubo, Takayuki Takei

    Published 2025-01-01
    “…These findings suggest that the injectable chitosan hydrogel could be a viable option as a packing material following ESS.…”
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  9. 1689

    Techniques for Suppressing Mineral Dust Aerosol from Raw Material Stockpiles and Open Pit Mines: A Review by Hsin-Chieh Kung, Wan-Ching Lin, Bo-Wun Huang, Justus Kavita Mutuku, Guo-Ping Chang-Chien

    Published 2023-12-01
    “…In conventional stockpiles, the tendency to produce mineral dust is higher in coal and coke than in other material aggregates such as limestone, gypsum, iron ore, magnetite, and bauxite. …”
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  10. 1690

    Mechanical behavior of external root resorption cavities restored with different materials: a 3D-FEA study by H. Akgün, E. Kalyoncuoğlu

    Published 2025-01-01
    “…FEA results demonstrated that using a repair material significantly reduced the stress levels in the dentin. …”
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  11. 1691
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  13. 1693

    DES modified silica gel as dispersing material for miniaturized matrix solid phase dispersion applied to triazoles determination by Susanna Della Posta, Valeria Gallo, Emanuele Limiti, Marcella Trombetta, Monica Gherardi, Alessandra Gentili, Laura De Gara, Chiara Fanali

    Published 2025-02-01
    “…Innovative MSPDs involve the use, as dispersing material, of silica gel (SCG) impregnated with deep eutectic solvents (DESs). …”
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  14. 1694

    Recent Advances in Molten-Carbonate Membranes for Carbon Dioxide Separation: Focus on Material Selection, Geometry, and Surface Modification by Shabana Afzal, Atif Khan

    Published 2021-01-01
    “…Various research studies regarding mechanisms of permeation, properties of molten salt, significance of material selection, geometry of support materials, and surface modifications have been assessed with reference to membrane stabilities and operational flux rates. …”
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  15. 1695

    Effect of Different Surface Modifications of Acrylic Teeth and Thermocycling on Shear Bond Strength to Polycarbonate Denture Base Material by Humam M. Al-Somaiday, Aula Kamal Rafeeq, Manar E. Al-Samaray

    Published 2022-01-01
    “…This study aimed to study the influence of different surface modifications of acrylic teeth and thermocycling on shear bond strength to polycarbonate denture base material. Eighty cylinder-shaped samples were fabricated. …”
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  19. 1699

    Size Effect and Material Property Effect of the Impactor on the Damage Modes of the Single-Layer Kiewitt-8 Reticulated Dome by Li Lin, Feng Fan, XuDong Zhi, HongFeng Yin

    Published 2013-01-01
    “…In the present paper, using the 3D ANSYS/LS-DYNA, size effect and material property effect of the impactor on the damage modes of the single-layer Kiewitt-8 reticulated dome were investigated, respectively, where the impactor was the cylinder and the impact direction was vertical. …”
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  20. 1700

    Construction of Three-Dimensional Crack Calculation Method for Transparent Rock-Like Materials Based on Stereo Vision Principle by Shu Zhu, Zhihua Luo, Zhu Zhende, Yufeng Gao, Nan Wu

    Published 2019-01-01
    “…The transparent resin material with prefabricated crack was used to simulate the initial crack inside the rock, and the uniaxial compression experiment of transparent rock material under complete stress-strain path was carried out by using the rock mechanical rigidity testing machine. …”
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