Ultrasound for improving the preservation of chicken meat [PDF]
, 2018 The objective of this study was to evaluate the effect of power ultrasound on the microbiota of chicken meat. Samples were treated under the following conditions of frequency and power: 20 kHz and 27.6 W/cm2; 40 kHz and 10.3 W/cm2; 850 kHz and 24.1 W/cm ...
Alarcon-Rojo, Alma D. +5 more
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Designing the ultrasonic system used in industrial air filtration based on the ultrasonic cavitation phenomenon [PDF]
MATEC Web of Conferences, 2019 The paper presents the activity developed developed in the field of polluted air purification from industrial shop (paint shops, foundries, welding constructions, forging, etc.).
Niţoi Dan +3 more
doaj +1 more source
Measurement of pressure and assessment of cavitation for a 22.5-kHz intra-arterial angioplasty device [PDF]
, 1996 This study was performed to understand better the mechanisms of action of an (22.5 kHz) ultrasonic wire catheter device used to remove atheromatous plaque in diseased blood vessels (ultrasonic angioplasty).
Everbach, E. Carr, Makin, I. R. S.
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Deciphering acoustic emission signals in drought stressed branches: the missing link between source and sensor [PDF]
, 2015 When drought occurs in plants, acoustic emission (AE) signals can be detected, but the actual causes of these signals are still unknown. By analyzing the waveforms of the measured signals, it should, however, be possible to trace the characteristics of ...
Hamstad, Marvin A +3 more
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Dissolved gas and ultrasonic cavitation – A review
Ultrasonics Sonochemistry, 2013 The physics and chemistry of nonlinearly oscillating acoustic cavitation bubbles are strongly influenced by the dissolved gas in the surrounding liquid. Changing the gas alters among others the luminescence spectrum, and the radical production of the collapsing bubbles.
Rooze, J. +3 more
openaire +3 more sources
Research of Acoustic Cavitation: Results, Practical Implementation and Development Prospects
Доклады Белорусского государственного университета информатики и радиоэлектроникиThe most significant results of research performed in the Belarusian State University University of Informatics and Radioelectronics, aimed at creating methods and instruments for monitoring cavitation and controlling its activity, are presented.
V. S. Gavriluk +6 more
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The effect of different frequencies of ultrasound on the activity of horseradish peroxidase [PDF]
, 2018 Ultrasound technology has been studied by food researchers as an alternative method for thermal processing. The use of ultrasound as a way to inactivate and/or activate enzymes has been widely studied at low frequencies (20–40 kHz), however, little ...
Bremner, David H. +3 more
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Ultrasonic synthesis of hydroxyapatite in non-cavitation and cavitation modes
Ultrasonics Sonochemistry, 2018 The size control of materials is of great importance in research and technology because materials of different size and shape have different properties and applications. This paper focuses on the synthesis of hydroxyapatite in ultrasound fields of different frequencies and intensities with the aim to find the conditions which allow control of the ...
A L, Nikolaev +5 more
openaire +2 more sources
Ultrasonics Sonochemistry, 2023 Ultrasonic technology is widely applied in the engineering ceramic polishing processes without the limitation of material properties and ideally integrated into computer numerical control system.
Xin Chen +6 more
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Intensified processes for FAME production from waste cooking oil: a technological review [PDF]
, 2013 This article reviews the intensification of fatty acid methyl esters (FAME) production from waste cooking oil (WCO) using innovative process equipment. In particular, it addresses the intensification of WCO feedstock transformation by transesterification,
Aubin, Joelle +2 more
core +3 more sources