Results 1 to 10 of about 589,315 (370)

Ultrasonics and sonochemistry: Editors’ perspective

open access: yesUltrasonics Sonochemistry, 2023
Ultrasonic waves can induce physical and chemical changes in liquid media via acoustic cavitation. Various applications have benefitted from utilizing these effects, including but not limited to the synthesis of functional materials, emulsification ...
Sivakumar Manickam   +6 more
doaj   +2 more sources

ULTRASONICS [PDF]

open access: yesAustralian Journal of Physiotherapy, 1955
Ultrasonics is a form of physical therapy which has been considerably developed in recent years on the Continent, and the European medical press has made great claims for this new type of treatment.
Wedlick, Leigh T.
core   +2 more sources

Study of Residual Stress Using Phased Array Ultrasonics in Ti-6AL-4V Wire-Arc Additively Manufactured Components [PDF]

open access: yesSensors
This paper presents a study on residual stress measurement in wire-arc additively manufactured (WAAM) titanium samples using the non-destructive method of phased array ultrasonics. The contour method (CM) was used for the verification of the phased array
Joseph Walker   +9 more
doaj   +2 more sources

Manipulation mechanisms of bubble aggregation and evolution in inertial cavitation fields [PDF]

open access: yesUltrasonics Sonochemistry
Spherical bubble clusters was observed at 28 kHz and 40 kHz, and the evolution of the clusters was investigated. It was found that the cluster was dense when it located at the antinode of standing waves, while it became sparse when it deviates from the ...
Rui Liu   +7 more
doaj   +2 more sources

Experiences with ultrasonics

open access: yesSouth African Journal of Physiotherapy, 1955
No abstracts available.
Ronald Robins-Browne
doaj   +5 more sources

Efficacy of ultrasonics and Er,Cr:YSGG laser on root surface calculus removal: A comparative in vitro field emission scanning electron microscope study [PDF]

open access: yesJournal of Advanced Periodontology and Implant Dentistry
Background. Scaling and root planing (SRP) is an inevitable primary step in non-surgical periodontal therapy. Debridement carried out with manual instruments and ultrasonics results in the removal of tooth structure.
Afreen Jannath   +4 more
doaj   +2 more sources

The oscillations of non-spherical bubbles in liquid [PDF]

open access: yesUltrasonics Sonochemistry
In this paper, the interaction between non-spherical bubbles is studied using a high-speed camera, and the effects of the interaction on the temperature within the bubble and the velocity of the surrounding fluid are theoretically investigated.
Yaorong Wu   +3 more
doaj   +2 more sources

Potential of ultrasonics for energy saving in the household washing process

open access: yesEnergy Efficiency, 2023
In the past few years, small household devices have appeared on the market for ultrasonic cleaning of textiles. In this study, the focus is on devices that can be immersed in a water tub for cleaning textiles by ultrasonics. These new devices were tested
Tobias Kimmel   +3 more
semanticscholar   +1 more source

Contrast-enhanced ultrasonography for differential diagnosis of adnexal masses

open access: yesFrontiers in Oncology, 2022
BackgroundQuantitative contrast-enhanced ultrasonography parameters are affected by various factors. We evaluated corrected quantitative contrast enhanced ultrasonography in differentiating benign adnexal tumors from malignant tumors.MethodsPatients with
Weihui Shentu   +11 more
doaj   +1 more source

Syndecan-4 is More Sensitive in Detecting Hypertensive Left Ventricular Diastolic Dysfunction in 2K2C Rats

open access: yesInternational Journal of Hypertension, 2022
Objective. The aim of this study was to investigate the changes of syndecan-4 (SDC-4) during the hypertensive period in two kidney-two clip (2K2C) hypertension rats and compare them to brain natriuretic peptide (BNP) and the echocardiographic parameters ...
Wenyue Dai   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy