Showing 181 - 200 results of 2,331 for search '"the Crystals"', query time: 0.06s Refine Results
  1. 181
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    Investigation of silica crystallization kinetics in rice husk ash for sustainable construction materials by Abbas Muhammad Aun, Hoe Kwan Wai, Bin Samsudin Muhammad Hasnolhadi

    Published 2025-01-01
    “…However, impurities such as alkali metal oxides and uncontrolled combustion reduce the quality of silica and promote its crystallization. Numerous studies have focused on obtaining active silica through acid leaching to remove impurities, but the study on the reaction kinetics of functionalized rice husk ash is very limited. …”
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  3. 183

    Backward Spectral Characterization of Liquid Crystal Display Based on Forward Spectral Characterization by Jian-qing Zhang, Fang Cai, Xiao-ying Shen, Zhen Liu, Ming Zhu

    Published 2016-01-01
    “…A backward spectral characterization for Liquid Crystal Display by the use of rule for the maximum peak of spectral radiation curves changing with the digital input values is proposed; this new model is developed based on forward spectral characterization. …”
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  4. 184

    Theoretical and Experimental Demonstration on Grating Lobes of Liquid Crystal Optical Phased Array by Xiangru Wang, Liang Wu, Man Li, Shuanghong Wu, Jiyang Shang, Qi Qiu

    Published 2016-01-01
    “…High deflection efficiency is one of the urgent requirements for practical liquid crystal optical phased array (LC-OPA). In this paper, we demonstrate that high order grating lobes induced from fringe effect are the most important issue to reduce occupation of main lobe. …”
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  5. 185

    Hollow-Core Photonic Crystal Fibers for Surface-Enhanced Raman Scattering Probes by Xuan Yang, Chao Shi, Rebecca Newhouse, Jin Z. Zhang, Claire Gu

    Published 2011-01-01
    “…In this paper, we review the development of PCF SERS sensors with emphasis on our recent work on SERS sensors utilizing hollow-core photonic crystal fibers (HCPCFs). Specifically, we discuss and compare various HCPCF SERS sensors, including the liquid-filled HCPCF and liquid-core photonic crystal fibers (LCPCFs). …”
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  6. 186

    Determining The Ripeness Level Of Crystal Guava Fruit Using Backpropagation Neural Network by Shofia Nabila Azzahra, Ahmad Kamsyakawuni, Abduh Riski

    Published 2025-01-01
    “…The ripeness of crystal guava fruit is currently sorted conventionally by analyzing the colour of the rind visually with the human eye. …”
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  7. 187

    Representation theory of finite abelian groups applied to a linear diatomic crystal by J. N. Boyd, P. N. Raychowdhury

    Published 1980-01-01
    “…Lastly, the natural frequencies of a linear, diatomic crystal are determined through application of the Born cyclic condition and the determination of the symmetry coordinates.…”
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  8. 188

    INFLUENCE OF MODIFICATION ON THE CHARACTER OF PRIMARY CRYSTALLIZATION AND CHARACTERISTICS OF HIGH-MANGANESE STEEL CASTINGS by A. I. Garost

    Published 2005-08-01
    “…The expediency of insertion of 0,03-0,15 % titaniumA into high-manganese steel for increase of its crack- and wear-resistance, breakage of the structure at initial crystallization, elimination of column construction of castings and improvement of mechanical characteristics is proved. …”
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    Synthesis and Characterization of Nonsymmetric Liquid Crystal Dimer Containing Biphenyl and Azobenzene Moiety by S. Sandy Subala, B. Syama Sundar, S. Sreehari Sastry

    Published 2013-01-01
    “…The synthesized compounds exhibited enantiotropic liquid crystal phase with higher spacer display nematic and smectic C phases while lower spacer shows nematic and smectic A phases.…”
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  14. 194

    Radiation Pattern Reconfigurable Waveguide Slot Array Antenna Using Liquid Crystal by Hongyu Shi, Jianxing Li, Shitao Zhu, Anxue Zhang, Zhuo Xu

    Published 2018-01-01
    “…In this paper, we proposed a radiation pattern reconfigurable waveguide slot array antenna using liquid crystal (LC). Together with the waveguide slot, the designed complementary electric-field-coupled resonator functions like a switch controlled by the dielectric constant of the LC, which can control the antenna element to radiate or not. …”
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    Carbon nanotube manipulates crystallization kinetics and viscoelastic behavior of PP/EBC blends by Nariman Rajabifar, Payam Yazdandoost, Parnian Gholami Dastnaei, Amir Rostami

    Published 2025-01-01
    “…The calculated half‐time crystallization from the Avrami equation indicates that 1.5 wt% MWCNTs accelerate the crystallization of the PP/EBC blend nearly threefold. …”
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  19. 199

    Design and Modeling of the Photonic Crystal Waveguide Structure for Heat-Assisted Magnetic Recording by Orrathai Watcharakitchakorn, Rardchawadee Silapunt

    Published 2018-01-01
    “…The application of the photonic crystal (PC) waveguide (WG) as the light delivery system in the heat-assisted magnetic recording (HAMR) system is demonstrated. …”
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  20. 200

    Stationary Solutions to the Three-Dimensional Compressible Nonisothermal Nematic Liquid Crystal Flows by Wanchen Cui, Hong Cai

    Published 2022-01-01
    “…In this paper, we study the stationary compressible nonisothermal nematic liquid crystal flows affected by the external force of general form in three-dimensional space. …”
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