Showing 741 - 760 results of 1,135 for search '"ceramic"', query time: 0.06s Refine Results
  1. 741

    Design and Optimization of a Triangular Shear Piezoelectric Acceleration Sensor for Microseismic Monitoring by Yannan Shi, Shuaishuai Jiang, Yang Liu, Yiying Wang, Penglei Qi

    Published 2022-01-01
    “…Then, the selection of piezoelectric ceramic materials is discussed. The parametric design of the designed sensor is carried out, and its finite element structural model is built by ANSYS. …”
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    Article
  2. 742

    A METHOD FOR MONITORING RICE SEED LOSS BASED ON WOA-BP ALGORITHM by Jin Chen, Ting Shi, Yaoming Li, Yahui Zhu, Caoyuan Niu

    Published 2025-01-01
    “…The loss rate monitoring device consisted of a piezoelectric ceramic sensor module, charge amplification circuit, band-pass filter circuit, analog-to-digital (AD) converter, main control unit, etc. …”
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    Article
  3. 743

    Optimization of Ni-Based WC/Co/Cr Composite Coatings Produced by Multilayer Laser Cladding by Andrea Angelastro, Sabina L. Campanelli, Giuseppe Casalino, Antonio D. Ludovico

    Published 2013-01-01
    “…The main advantage of this process is the capability of introducing hard particles such as SiC, TiC, and WC as reinforcements in the metallic matrix such as Ni-based alloy, Co-based alloy, and Fe-based alloy to form ceramic-metal composite coatings, which have very high hardness and good wear resistance. …”
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    Article
  4. 744

    TiO2–Polymer Nano–Composites by Sol–Gel by A. C. Pierre, G. Campet, S. D. Han, S. Y. Huang, E. Duguet, J. Portier

    Published 1995-01-01
    “…Sol-gel processes make it possible to develop new hybrid electrolyte materials of the type ceramic-polymer, known as Nano-Crystallite-Insertion-Material (NCIM). …”
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    Article
  5. 745

    Sequential Self‐Polymerization of Phenolic Compounds with Alkanedithiol Linkers as a Surface‐Independent and Solvent‐Resistant Surface Functionalization Strategy by Jiwon Lim, Meng‐Hsun Lee, Abigail Ahn, Jinsang Kim

    Published 2025-01-01
    “…This approach is successfully employed using phenolic monomers, including dopamine, 3,4‐dihydroxybenzylamine, 4‐ethylcatechol, levodopa, tannic acid, caffeic acid, and 3,4‐dihydroxybenzylaldehyde, to functionalize glass (ceramic), aluminum (metal), polyethylene (polymer), and Teflon surfaces. …”
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  6. 746

    Studying the Properties of RF-Sputtered Nanocrystalline Tin-Doped Indium Oxide by Abd El-Hady B. Kashyout, Marwa Fathy, Moataz B. Soliman

    Published 2011-01-01
    “…The ceramic target of Indium tinoxide (ITO) (90% In2O3-10%SnO2) has been used to prepare transparent semiconductive thin films on glass substrate by RF magnetron sputtering at room temperature. …”
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  7. 747

    Millimeter-Wave Microstrip Antenna Array Design and an Adaptive Algorithm for Future 5G Wireless Communication Systems by Cheng-Nan Hu, Dau-Chyrh Chang, Chung-Hang Yu, Tsai-Wen Hsaio, Der-Phone Lin

    Published 2016-01-01
    “…This paper presents a high gain millimeter-wave (mmW) low-temperature cofired ceramic (LTCC) microstrip antenna array with a compact, simple, and low-profile structure. …”
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    Article
  8. 748

    Free Vibration Analysis of Simply Supported and Clamped Functionally Graded Rectangular Plate Using Coupled Displacement Field Method by Nathi Venkatalakshmi, Kalidindi Krishnabhaskar, Koppanati Meerasaheb

    Published 2025-04-01
    “…The composition of the functionally graded rectangular plate is ceramic on the top and metal on the bottom. According to the power-law exponent form, the rectangular plate material properties vary continuously in the thickness direction. …”
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    Article
  9. 749

    The 2017-2023 excavation campaigns in the Middle Bronze Age nuraghe and settlement of Tanca Manna (Nuoro) by Maurizio Cattani, Rossana Conti, Florencia Debandi, Demis Murgia

    Published 2024-12-01
    “…The stratification of the archaeological deposits revealed numerous ceramic fragments, datable to the early phases of the Middle Bronze Age (MBA1 and MBA2), further corroborating the coexistence of a monumental structure, likely a proto-nuraghe, situated on the granite outcrop next to the huts. …”
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    Article
  10. 750

    Corrosion Control of Alloy 690 by Shot Peening and Electropolishing under Simulated Primary Water Condition of PWRs by Kyung Mo Kim, Hee-Sang Shim, Myung Ji Seo, Do Haeng Hur

    Published 2015-01-01
    “…The shot peening treatment was applied using ceramic beads with different intensities by varying the air pressure and projection angle. …”
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  11. 751

    Accuracy of Bone Height and Thickness Measurements in Cone Beam Computed Tomography in the Presence of Porcelain Fused to Metal (PFM) Crowns by Atefeh Gholampour, Melika Mollaei, Mona Alimohammadi, Sara Yaghoubi, Abolfazl Hosseinnataj, Zahra Mollazadeh

    Published 2024-12-01
    “…Conclusion: According to the findings of this study, the presence of metal-ceramic crowns did not reduce the accuracy in the linear measurement of alveolar bone height and thickness.…”
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  12. 752

    Design of Image Processing-based System for Detection of Heat Transfer Direction in Thermoelectric Modules by Serkan Dişlitaş, Özlem Altıok, Murat Alparslan Güngör

    Published 2024-06-01
    “…The basic principle of the system is to determine the positive and negative poles of the TEMs together with the ceramic plate, using the color-based image processing method, and to determine the heat transfer direction by utilizing their relative positions. …”
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    Article
  13. 753

    Yttrium iron garnet: Dodecahedral substitutions by N. Askarzadeh, H. Shokrollahi, L. Karimi

    Published 2025-03-01
    “…Yttrium iron garnet (YIG) is a widely studied magnetic ceramic known for its low magnetic damping, high electrical resistivity, and low dielectric losses, which make it essential for various applications like microwave and radar systems, spintronic devices, oscillators, filters, phase shifters, and magneto-optical devices. …”
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  14. 754

    Analysis of the Indentation Size Effect in the Microhardness Measurements in B6O by Ronald Machaka, Trevor E. Derry, Iakovos Sigalas, Mathias Herrmann

    Published 2011-01-01
    “…The Vickers microhardness measurements of boron suboxide (B6O) ceramics prepared by uniaxial hot-pressing was investigated at indentation test loads in the range from 0.10 to 2.0 kgf. …”
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  15. 755

    Step-by-Step Esthetic Rehabilitation with Chairside System by Rim Kallala, Mohamed Habib Chaouch, Karim Nasr, Teva Courset

    Published 2021-01-01
    “…The present paper is about a healthy female patient with a decayed 36 tooth which was restored by ceramic onlay using Planmeca’s PlanCAD system. Through the present clinical case, a detailed protocol of chairside technology would be presented from the digital impression to the milling process. …”
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  16. 756

    Effect of Substrate Bias Voltage Amplitude on the Microstructure and Mechanical Properties of NiCrN Films by ZHAO Yanhui, ZHAO Xin, SONG Guihong

    Published 2024-12-01
    “…To further improve the service life of the films in the marine environment,NiCrN films with different substrate bias voltages were deposited on a 304 stainless steel substrate by arc ion plating technology.The effects of the substrate bias voltage on the composition, microstructure, mechanical properties and corrosion resistance of the films were systematically investigated using scanning electron microscopy (SEM),X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), nanoindentation, multifunctional surface properties tester and electrochemical workstation methods.Results showed that the films were primarily composed of metallic Cr, metallic Ni and CrN ceramic phases.As the bias voltage amplitude increased, the thickness and hardness of the films increased, then decreased.When the bias voltage amplitude was-150 V, the hardness reached the maximum value of 2 030 HV.When the substrate bias amplitude was-50 V, the film had the best wear resistance,and the wear rate was the lowest.The corrosion potential of the film shifted positively with the increase of substrate bias amplitude,and the corrosion current density was gradually reduced.When the bias amplitude was-150 V, the corrosion resistance of the film was the best.…”
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  17. 757
  18. 758

    Enhancing Localized, Occlusal Space by Relative Axial Tooth Movement in Patient with Dentinogenesis Imperfecta—A Case Report by Mohammad Abdullah Zayed Alqhtani

    Published 2024-12-01
    “…This was followed by definitive ceramic restorations to restore esthetics and function. …”
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  19. 759

    Where styles collide: the Western Carpathians in the Early Iron Age in the light of pottery analysis by Joanna A. Markiewicz

    Published 2024-12-01
    “…Analyses were performed based on the most numerous sources available, which are ceramic vessels. Instead of being assigned to specific cultural units, individual pottery assemblages from the Western Carpathians were described in terms of stylistic diversity. …”
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  20. 760

    Kansyore Fisher-Hunter-Gatherers Abandoned the Northeastern Lake Victoria Shoreline during an Arid Period in the Middle Holocene: A Reconsideration of Dates from Western Kenya with... by Mica B., Jone, Ruth, Tibesasa

    Published 2023
    “…Archaeologists link evidence of specialized fishing, a seasonal land-use cycle between lake and riverine sites, and intensive investment in ceramic production to behav- ioral complexity after 9 thousand years ago (ka). …”
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