Showing 541 - 560 results of 2,299 for search '"ultrasound"', query time: 0.06s Refine Results
  1. 541

    Preventive Effect of Albumin Nano TPA Gene Plasmid Ultrasound Microbubble Carrier System on Thrombosis after Cardiac Valve Replacement by Feng Qi, Linlin Zhao, Guohua Cai, Zhendong Sun, Naishi Wu

    Published 2020-01-01
    “…The experimental group was treated with albumin nanoparticles ultrasound microbubble, and the others were the control group. …”
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    Article
  2. 542

    Prenatal Three-Dimensional Ultrasound Detection of Adducted Thumbs in X-Linked Hydrocephaly: Two Case Reports with Molecular Genetic Studies by Edgardo Corral, Andres Barrios, Monica Isnard, Pascale Saugier-Veber, Sophie M. Fortier, Sarah Durrin, Waldo Sepulveda

    Published 2015-01-01
    “…This report suggests that 3D ultrasound can facilitate the identification of adducted thumbs in fetuses affected by X-linked hydrocephaly and supports evaluation of the fetal hands as an integral part of the ultrasound anatomical assessment in male fetuses with hydrocephaly secondary to aqueductal stenosis.…”
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  3. 543

    Ultrasound-Accelerated, Concise, and Highly Efficient Synthesis of 2-Oxazoline Derivatives Using Heterogenous Calcium Ferrite Nanoparticles and Their DFT Studies by Anjaneyulu Bendi, Shalu Atri, G. B. Dharma Rao, Mohd Jamshaiya Raza, Nutan Sharma

    Published 2021-01-01
    “…The major advantage of using ultrasound irradiation lies in the drastic reduction of reaction time as compared with conventional stirring. …”
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  4. 544

    From Waste to Value: Optimization of Ultrasound-Assisted Extraction of Anthocyanins and Flavonols from <i>Pistacia lentiscus</i> L. Oilcakes by Lucrezia Muti, Luana Beatriz dos Santos Nascimento, Giulia Goracci, Cassandra Detti, Cecilia Brunetti, Anna Rita Bilia, Francesco Ferrini, Antonella Gori

    Published 2025-01-01
    “…Given these properties, this study explored an innovative approach to efficiently extract anthocyanins and flavonols from <i>P. lentiscus</i> oilcakes utilizing ultrasound-assisted extraction (UAE) as an alternative to conventional solvent extraction. …”
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    Transverse Strains in Muscle Fascicles during Voluntary Contraction: A 2D Frequency Decomposition of B-Mode Ultrasound Images by James M. Wakeling, Avleen Randhawa

    Published 2014-01-01
    “…The purpose of this study was to develop and validate techniques for quantifying transverse strain in skeletal muscle fascicles during contraction from B-mode ultrasound images. Images were acquired from the medial and lateral gastrocnemii during cyclic contractions, enhanced using multiscale vessel enhancement filtering and the spatial frequencies resolved using 2D discrete Fourier transforms. …”
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  7. 547
  8. 548

    Influence of Blood Vessels on Temperature during High-Intensity Focused Ultrasound Hyperthermia Based on the Thermal Wave Model of Bioheat Transfer by Qiaolai Tan, Xiao Zou, Hu Dong, Yajun Ding, Xinmin Zhao

    Published 2018-01-01
    “…The coupled effects of blood vessels and thermal relaxation time on temperature and thermal lesion region in biological tissue during high-intensity focused ultrasound (HIFU) hyperthermia are numerically investigated. …”
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    Optimized Extraction of Resveratrol from Arachis repens Handro by Ultrasound and Microwave: A Correlation Study with the Antioxidant Properties and Phenol Contents by Leonardo Garcia, Renata Garcia, Georgia Pacheco, Felipe Sutili, Rodrigo De Souza, Elisabeth Mansur, Ivana Leal

    Published 2016-01-01
    “…We compared the efficiency of three different methodologies (conventional maceration [CM], ultrasound-assisted extractions [UAE], and microwave-assisted extractions [MAE]) concerning total phenolics (TP) and resveratrol (t-RSV) content, followed by antioxidant activity (AA) evaluation. …”
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