Three-Dimensional Fuzzy Control of Ultrasonic Cleaning

Efficacy of ultrasonic cleaning.

Resin blocks conta in ing s imula ted roo t canal spaces were c o m p a r e d with ext rac ted tee th as mode ls for measu r ing the eff ic iency of endodon t i c d e b r i d e m e n t with hand ins t rumenta t ion , u l t rasonica t ion , or a c o m b i n a t i o n of bo th techniques . Canal spaces were filled with r ad io i so tope l aden gelatin, and the loss of radioact iv i ty was measu r...

Three-Dimensional Ultrasonic Assessment of Atherosclerotic Plaques

Carotid atherosclerosis is the most common life-threatening neurological disease and therefore an accurate assessment of atheromatous plaques is clinically important. Several studies were developed to characterize plaques from two-dimensional (2D) ultrasound images that are associated with high risk of stroke. However, 2D characterization may not be very accurate because it depends on the selec...

The Efficiency of Ultrasonic Cleaning

ne01 themostcommoncausesof coating failure is inadequate surface preparation. Hence it is important to accuratelyassesstheefficiency of a cleaning technique prior to introducing it in a commercial operation. aecent developments in the cleaning of metallic surfaces ~ idethe use of aqueoussolutions that can beoperated at l i . Lemperatures to save energy. Some expensive organic Soivents that have...

Ultrasonic Cleaning and Surface Finishing

Careful preparation and cleaning of various types of components is indispensable prior to their surface treatment or final assembly. Various surface treatment operations that require such care include vacuum deposition, electrodeposition, electroless deposition, various dip coatings, etc. Surface preparation is essential for achieving good and firmly adhered coatings. Trace of residual surface ...

ULTRASONIC and HIGH - PRESSURE STRIP CLEANING TECHNOLOGY