Showing 281 - 300 results of 906 for search 'mode composition method', query time: 0.13s Refine Results
  1. 281
  2. 282

    New Anticracking Glass-Fiber-Reinforced Cement Material and Integrated Composite Technology with Lightweight Concrete Panels by Dong Chen, Junjie Deng, Baoquan Cheng, Qiong Wang, Baojun Zhao

    Published 2021-01-01
    “…At the same time, the influence of connection mode on the crack resistance of the GRC layer after compositing with precast lightweight concrete (PLC) was analyzed. …”
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    Article
  3. 283

    Fracture resistance of endodontically treated teeth restored with indirect composite inlay and onlay restorations – An in vitro study by Ibraheem F. Alshiddi, Amjad Aljinbaz

    Published 2016-01-01
    “…Objective: The purpose of this in vitro study was to evaluate and compare the fracture resistance and fracture mode of extensive indirect inlay and onlay composite resin restorations performed for endodontically treated premolars. …”
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  4. 284

    Optimisation of the composition of safe dental gel with IL-1β antagonist for the treatment of inflammatory periodontal diseases by О. О. Dmytriieva, I. F. Belenichev, B. S. Burlaka

    Published 2024-04-01
    “…For the design of the experiment, the methodology of the response surface (Box-Behnken Design) is used: Na CMC, Tween-80, D-panthenol; and four answers: pH, viscosity test, system type, mucoadhesive properties. Research methods: rheological research (viscosity test, amplitude test, frequency test, mucoadhesive test, thixotropy test) performed in oscillation mode on the modular compact Rheometer Anton Paar MCR 302 (CP50-1 SN71317), which, compared to cylindrical devices, requires a much smaller amount of gel sample and allows the planned tests in the oscillation mode, the temperature in the experiments was provided with a built-in thermostat (Peltier Temperature Control, C-PTD 200). …”
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  5. 285

    Dynamic characteristics study of composite base plate: numerical simulation, processing technology research and modal analysis by Fengfeng Wang, Guolai Yang, Lei Li, Xingxing Chang

    Published 2025-07-01
    “…The subspace method serves as the solution algorithm for the eigenvalue problem, which enables the computation of the modes of the composite base plate. …”
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  6. 286

    Effect of Staining and External Bleaching on the Color Stability and Surface Roughness of Universal-Shade Resin-Based Composite by AlHabdan A, Alsuhaibani A, Alomran L, Almutib L

    Published 2025-01-01
    “…AlHanouf AlHabdan,1 Amal Alsuhaibani,2 Lama Alomran,2 Lulwah Almutib2 1Department of Restorative Dental Sciences, King Saud University, Riyadh, Saudi Arabia; 2College of Dentistry, King Saud University, Riyadh, Saudi ArabiaCorrespondence: AlHanouf AlHabdan, Department of Restorative Dental Sciences, King Saud University, Riyadh, Saudi Arabia, Email alhabdan@ksu.edu.saAim: This study evaluated the color stability and surface roughness of two universal-shade compared to two nanohybrid composites after staining and external bleaching with 40% hydrogen peroxide.Methods: Two universal shade resin-based composites and two nanohybrid composites were tested. …”
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  7. 287
  8. 288

    Vibration-Based, Nondestructive Methodology for Detecting Multiple Cracks in Bending-Torsion Coupled Laminated Composite Beams by Stephen R. Borneman, Seyed M. Hashemi

    Published 2018-01-01
    “…An algorithm is devised based on the Adam–Cawley criterion and extended to laminated composites with multiple cracks. This method has shown exceptional convergence on the size and location of cracks using a number of modes of free vibration with and without error in measured frequencies.…”
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    Article
  9. 289

    Efficient optimum safety factor approach for system reliability-based design optimization with application to composite yarns by Gh. Kharmanda, I. R. Antypas

    Published 2019-10-01
    “…Several linear and nonlinear distribution laws are applied to composite yarns studies and then extended to multiple failure modes. …”
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  10. 290

    STUDYING THE INFLUENCE OF MICROWAVE RADIATION ON THE THERMOPHYSICAL CHARACTERISTICS OF REVERSED POLYMER COMPOSITION MATERIALS REINFORCED BY CARBON FIBERS by N. V. Bekrenev, I. V. Zlobina

    Published 2019-05-01
    “…The research was supported by RFBR grant No. 17-03-00720 «Methodology of optimising microconstruction of composite materials for complex shape objects with increased dynamic strength, formed layer-by-layer by electrotechnological methods».…”
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    Article
  11. 291

    HPLC methods of fexofenadine quantitative analysis in rabbits’ liver by P. Yu. Mylnikov, I. V. Chernykh, A. V. Shchulkin, N. M. Popova, E. N. Yakusheva

    Published 2020-05-01
    “…The work was conducted in the isocratic mode. The composition of the mobile phase consisted of deionized water, acetonitrile and glacial acetic acid at the ratio of 267.4:120:4.33 brought to pH=6.7 with triethylamine. …”
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  12. 292

    Wave Propagation in a LRPC Composite Double Panel Structure with Periodically Attached Pillars and Etched Holes by Denghui QIAN

    Published 2018-10-01
    “…In order to reveal the bandgap properties of structure theoretically, the band structures, displacement fields of eigenmodes and transmission power spectrums of corresponding 8 × 8 finite structure are calculated and displayed by using finite element method (FEM). Numerical results and further analysis demonstrate that if the excitation and response points are picked on different sides of the structure, a wide band gap with low starting frequency is opened, which can be treated as the coupling between dominant vibrations of pillars and plate modes. …”
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  13. 293

    Strength Analysis of Carbon Fiber Composite Flywheel Energy Storage Rotor Based on Progressive Damage Failure by Yajun Wang, Zezheng Wang, Yaze Lv, Yibing Liu

    Published 2024-01-01
    “…Composite materials consist of a matrix and fibers, and their failure modes differ significantly from those of isotropic materials. …”
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  14. 294

    FEATURES OF ELECTROMECHANICAL ACOUSTIC ENERGY CONVERSION BY CYLINDRICAL PIEZOCERAMIC TRANSDUCERS WITH INTERNAL SCREENS IN COMPOSITION OF FLAT SYSTEMS by A. G. Leiko, I. V. Kandrachuk, A. O. Sviatnenko

    Published 2018-03-01
    “…The purpose of the work is to determine the peculiarities of the electromechanical acoustic transformation of energy by cylindrical piezoceramic radiators with internal screens in the composition of flat systems, taking into account all types of interaction.The research was carried out by the method of bound fields in multiply connected domains with the use of addition theorems for the cylindrical wave functions. …”
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  15. 295

    The Analysis of Leontopodium leontopodioides (Willd.) Beauv. Chemical Composition by GC/MS and UPLC-Q-Orbitrap MS by Yuanyuan Chen, Yu Dong, Lin Song, Changxi Bai, Buhechaolu Wang, Chula Sa

    Published 2024-01-01
    “…Compounds were identified using NIST (version 2017), and the peak area normalization method was used to calculate their relative amounts. …”
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  16. 296

    Chemical Composition Analysis of the Patented Naoxueshuan Formula Based on UPLC-Q-TOF MS and GC-MS by Chang LIU, Hui-qin WU, Jiang-bo QI, Hong-ling LIANG, Zhi-hua LIU, Hua-qiang HUANG, Su-ming YANG, Xi ZHOU, Fang HUANG, Hui-tai LUO

    Published 2025-01-01
    “…MS data was collected under positive and negative ion modes. For GC-MS analysis, the Agilent DB-5MS capillary column (30 m×0.25 mm, 0.25 μm) was employed to analyze the volatile components of the decoction of Naoxueshuan formula. …”
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  17. 297

    The effect of individualization of fiberglass posts using bulk-fill resin-based composites on cementation: an in vitro study by Rodrigo Barros Esteves Lins, Jairo Matozinho Cordeiro, Carolina Perez Rangel, Thiago Bessa Marconato Antunes, Luís Roberto Marcondes Martins

    Published 2019-11-01
    “…The most frequent failure modes observed were adhesive failure between dentine and resin and mixed failure.ConclusionsFiberglass post cementation using restorative and flowable bulk-fill composites with the individualization technique may be a promising alternative to existing methods of post cementation.…”
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  18. 298

    Development of the composition and technology of a combined gel for the treatment of osteoarthritis with a pharmacological rationale for the content of components by U. V. Nogaeva, Ju. M. Kotsur, E. V. Flisyuk, D. Yu. Ivkin, E. D. Semivelichenko, I. A. Titovich, I. A. Narkevich, V. G. Antonov

    Published 2021-12-01
    “…Pharmaceutical development of the composition and technology of a gel based on meloxicam, a purine derivative and an immunomodulating component for the treatment of OA with pharmacological substantiation of the content of active substances.Materials and methods. …”
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  19. 299
  20. 300

    Effects of Interactions between Feeding Patterns and the Gut Microbiota on Pig Reproductive Performance by Mingyu Wang, Jiaqi Yue, Guangquan Lv, Yaxin Wang, Ao Guo, Zhe Liu, Taiyong Yu, Gongshe Yang

    Published 2024-09-01
    “…The results of this study provide valuable insights for further exploring the relationships between feeding modes, intestinal microbial composition, and host phenotypes.…”
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    Article