Auflistung Nach Schlagwort "Ultrasonics"
Anzeige der Dokumente 1-10 von 10
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The fate of resonant and off-resonant microbubble signals in response toconsecutive imaging pulses
(2010)The study of single microbubble (MB) acoustics has relevance to signal andimage processing of ultrasound (US) contrast imaging. The aim of this work is tostudy the effect of consecutive pulses on MB response. RF backscatter ... -
High-efficiency Extraction of Phenolics from Wheat Waste Biomass (Bran) by Combining Deep Eutectic Solvent, Ultrasound-assisted Pretreatment and Thermal Treatment
(2020)The aim of this study was the examination of the effect of ultrasonication pretreatment and thermal treatment of soft wheat bran (SWB) with a novel acidic, tertiary deep eutectic solvent, composed of glycerol/citric ... -
The in vitro antimicrobial activity assessment of ultrasound assisted Lycium barbarum fruit extracts and pomegranate fruit peels
(2019)The present study aimed at assessing the antimicrobial properties of a water and ethanol ultrasound-assisted extraction (UAE) of dry goji berries and of lyophilised powdered pomegranate peel in vitro. Minimum inhibitory ... -
Intravascular Ultrasound for Evaluation of Left Gonadal Vein Anatomic Variations During Coil Embolization
(2019)We illustrate the intravascular ultrasound (US) findings in the evaluation of left gonadal vein anatomic variations. During a 2-year period, 4 consecutive patients (mean age, 37 years; range, 28–45 years) with left-sided ... -
A new theoretical model for cracked microbubbles
(2009)The response of the rigid shelled contrast agent biSphere® has been previously studied optically and acoustically over a range of mechanical index (MI). Free bubble models have been used to model the behaviour of rigid ... -
Nonlinear radial oscillations of encapsulated microbubbles subject to ultrasound: The effect of membrane constitutive law
(2008)The nonlinear radial oscillations of bubbles that are encapsulated in an elastic shell are investigated numerically subject to three different constitutive laws describing the viscoelastic properties of the shell: the ... -
Optimization of ultrasound assisted extraction of of goji berry (Lycium barbarum) fruits and evaluation of extracts' bioactivity
(2017)Popularity of goji berry fruit extracts as functional ingredients is growing rapidly. “Green” aqueous extraction technologies are preferable to organic solvent-based processes as they improve the bioactivity and added value ... -
Transosseous application of low-intensity ultrasound at the tendon-bone interface affects the healing rate and up-regulates simultaneously the expression of collagen type i and tRNAGly
(2008)The present study investigates the effect of transosseous low-intensity pulsed ultrasound (LiUS) during lingamentization process on the healing at tendon graft-bone interface in rabbits. Analysis of the RT-PCR products ... -
Ultrasonic monitoring of bone fracture healing
(2008)Quantitative ultrasound has attracted significant interest in the evaluation of bone fracture healing. Animal and clinical studies have demonstrated that the propagation velocity across fractured bones can be used as an ... -
Use of ultrasounds in the food industry–Methods and effects on quality, safety, and organoleptic characteristics of foods: A review
(2017)The use of ultrasounds has recently gained significant interest in the food industry mainly due to the new trends of consumers toward functional foods. Offering several advantages, this form of energy can be applied for ...