Showing 281 - 300 results of 2,868 for search 'Ultron~', query time: 6.39s Refine Results
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    Ultrasonicated Synthesis of N-Benzyl-2,3-substituted Morpholines, via the Mitsunobu Diol Cyclisation by B. Jayachandra Reddy, M. C. Somasekhara Reddy

    Published 2010-01-01
    “…The key steps were microwave assisted Friedel-crafts acylation and diol cyclization carried out via an ultra sonication of Mitsunobu reaction using DEAD (diethylazodicarboxylate), TPP in THF for 1 h. …”
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  4. 284

    Evaluation of Ultrasonic Nonlinear Characteristics in Heat-Treated Aluminum Alloy (Al-Mg-Si-Cu) by JongBeom Kim, Kyung-Young Jhang

    Published 2013-01-01
    “…The nonlinear ultrasonic technique has been known to be more sensitive to minute variation of elastic properties in material than the conventional linear ultrasonic method. …”
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    Effects of ultrasonication on electrical and self-sensing properties for fiber-reinforced cementitious composites containing MWCNTs by Jin-Seok Woo, Ai-Hua Jin, Hyun-Do Yun, Junhee Yu, Je Hyun Bae, Sun-Woo Kim, Soo-Yeon Seo, Gun-Cheol Lee, Seongwon Hong, Kang-Soo Kim, Sangyoung Han

    Published 2025-01-01
    “…To take advantage of this benefit, multi-walled carbon nanotubes (MWCNTs) were incorporated into fiber-reinforced cementitious composites, and the optimal method for achieving uniform dispersion was investigated by applying a specific ultrasonic dispersion energy level. The results revealed that the E500-CFRC specimen, treated with an ultrasonic energy of 500 J, achieved proper dispersion of MWCNTs, as evidenced by SEM images. …”
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    Detection Technology of Foamed Mixture Lightweight Soil Embankment Based on Ultrasonic Wave Transmission Method by Shikun Pu, Baoning Hong, Xin Liu, Fenqiang Xu, Hao Shan

    Published 2019-01-01
    “…This study attempted to establish a process that uses the ultrasonic wave transmission method to correlate the ultrasonic parameters with the material properties of Foamed Mixture Lightweight Soil (FMLS). …”
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    Ultrasonic, Molecular and Mechanical Testing Diagnostics in Natural Fibre Reinforced, Polymer-Stabilized Earth Blocks by C. Galán-Marín, C. Rivera-Gómez, F. Bradley

    Published 2013-01-01
    “…Mixtures were stabilized with a natural polymer (alginate) and reinforced with wool fibres in order to improve the overall compressive and flexural strength of a series of composite materials. Ultrasonic pulse velocity (UPV) and mechanical strength testing techniques were then used to measure the porous properties of the manufactured natural polymer-soil composites, which were formed into earth blocks. …”
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  13. 293

    Experimental and Theoretical Evaluation of Ultrasonic Velocities of Binary Liquid Mixtures of Anisaldehyde and Toluene at Different Temperatures by CH. Srinivasu, K. Narendra, CH. Kalpana

    Published 2011-01-01
    “…A good agreement has been found between experimental and Nomoto’s theoretical ultrasonic velocities. The results are explained in terms of intermolecular interactions occurring in these binary liquid mixtures.…”
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    ANTIMICROBIAL ACTIVITY AND MECHANICAL PROPERTIES OF EDIBLE FILM ENRICHED WITH FINGERED CITRON WATER EXTRACT AND PROBIOTIC by HILAL TASBASI, MELTEM ASAN-OZUSAGLAM

    Published 2024-12-01
    “…The aim of the study was to develop edible film containing fingered citron leaf extract and determine its biological activities and mechanical properties. …”
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    Structural and Photoelectrochemical Properties of Cu-Doped CdS Thin Films Prepared by Ultrasonic Spray Pyrolysis by Rui Xie, Jinzhan Su, Mingtao Li, Liejin Guo

    Published 2013-01-01
    “…Cu-doped CdS thin films of variable doping levels have been deposited on indium tin oxide-coated glass substrate by simple and cost-effective ultrasonic spray pyrolysis. The influences of doping concentration and annealing treatment on the structure and photoelectrochemical properties of the films were investigated. …”
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