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Influence of ultrasound and physical activity on bone healing
(Elsevier B.V., 2008-09-01)
The aim of this study was to investigate the effects of ultrasound treatment of experimental bone fractures and the effects of physical exercise on the speed of bone consolidation. Osteotomy was performed on the upper third ...
The influence of external ultrasound on the histologic architecture of the organic capsule around smooth silicone implants: Experimental study in rats
(Springer, 2008-05-01)
Background Capsular contracture is the main complication related to breast silicone implants, and its prevention remains a medical challenge. The authors present experimental research examining the effect of external ...
Predicting beef carcass retail products of Mediterranean buffaloes by real-time ultrasound measures
(Pagepress Publ, 2007-01-01)
Twenty eight Mediterranean buffaloes bulls were scanned with real-time ultrasound (RTU), slaughtered, and fabricated into retail cuts to determine the potential for ultrasound measures to predict carcass retail yield. ...
Calibration of therapeutic ultrasound equipment
(1997-08-01)
Temporal and spatial acoustic intensity (SATA) of therapeutic ultrasound (US) equipment should be monitored periodically. In order to evaluate the conditions of US equipment in use in the city of Piracicaba-Sao Paulo, ...
Hydrolysis rates of TMOS catalyzed by oxalic acid and stimulated by ultrasound
(Kluwer Academic Publ, 1999-06-01)
A simple calorimetric method was employed to study the kinetics of the hydrolysis of the solventless TMOS-water mixtures, under ultrasound stimulation, as a function of the concentration of oxalic acid. The reaction rates ...
A study of the hydrolysis pathway in oxalic acid catalyzed reacting TMOS-water mixtures under ultrasound stimulation
(Kluwer Academic Publ, 2000-04-01)
The hydrolysis of TMOS in oxalic acid catalyzed reacting TMOS-water mixtures, under ultrasound stimulation, was studied by fitting a simplified dissolution and reaction modeling for samples, the hydrolysis rate of which ...
Improved synthesis of benzotriazoles and 1-acylbenzotriazoles by ultrasound irradiation
(Bentham Science Publ Ltd, 2007-01-01)
Some 1H-benzotriazoles have been synthesised in good yields in short times by reaction of o-phenylenediamine with sodium nitrite in acetic acid under ultrasound irradiation. Also, the ultrasound-assisted preparation of ...
Correlations among carcass traits taken by ultrasound and after slaughter in Mediterranean (Bubalus bubalis) young bulls
(Pagepress Publ, 2007-01-01)
The objective of this work was to estimate the correlations among measurements taken in vivo with ultrasound equipment with some carcass traits measured after slaughter. Twenty eight Mediterranean bulls, with average shrunk ...
Microbiological inactivation by ultrasound in liquid products
(Springer, 2022)
O efeito do ultra-som em reações químicas
(Sociedade Brasileira de Química, 2000-04-01)
Unusual chemical phenomenon associated with ultrasound is on account of cavitation effect. The ultrasound increase the rate and yield of chemical reaction on account of its ability to emulsify liquids. When the ultrasound ...