30.(Tools) the surface of a file or rasp with cutting teeth 31.(Art Terms) the corrosive action of acid, as on a metal etching plate [Old Englishbītan; related to Latinfindereto split, Sanskritbhedatihe splits] ˈbitern Collins English Dictionary – Complete and Unabridged, 12th Edition...
A selective etching technique was used, and the bonding agent was rubbed for 20 seconds and then gently air blown to let the solvent evaporate. Light curing is carried out for 60 seconds. Fig.6A thin palatal shell was built with the Enamel shade, freehand using transparent strips supported ...
Fine Structure of Influenza A2 (singapore) as Revealed by Negative Staining, Freeze-drying and Freeze-etching SummaryThe use of less conventional methods of virus preparation for electron microscopy (i.e. freeze-drying and freeze-etching) showed that the influenza virus particles are more uniform th...
For the LS2 group: Etching of inner surfaces with 5% hydrofluoric acid (IPS Ceramic Etching Gel, Ivoclar Vivadent, Schann, Liechtenstein) for 20 s, rinsed with air/water spray for 60 s, cleaned in ultrasonic bath for 5 min. 60 s, air dried and silanizated for 60 s using Monobond Plus...
Survival of Dicor complete cov- erage restorations and effect of internal surface acid etching, tooth position, gender, and age. J Prosthet Dent 1999;81:23-32.Malament KA, Socransky SS. Survival of dicor glass-ceramic dental restorations over 16 years: Part III: Effect of luting agent ...
Therefore the application of resin-bonded retainers with additional retentive structures, such as a pinhole and grooves in the anterior region, a method combining enamel etching and the use of unfilled resin adhesive, was recommended [20]. 3. Design of posterior resin-bonded prostheses The early ...
The flat surface lends unique design and provides the added bonus of an un-rolling feature. I really appreciate the subtlety that F-C employs in branding their pens. The etching is light and unobtrusive to the eye or touch, but in the right angle, easily found. Honestly, with materials an...
It should also be understood that the indicia can be formed integrally with the counter member, or applied thereto by means of paint, dye, etching, pad printing, hot stamping or adhesive labels. When using numerical indicia, the numbers can be arranged to go from 0 (or some beginning ...
4. The device according to claim 1 wherein the air channels have a shape that results from etching holes into the first semiconductor layer between a patterned and etched dielectric mask. 5. The device according to claim 4 wherein the air channels have a rounded cross-sectional shape. 6...
too great a feed; errors in mounting the workpieces; insufficient cooling. Therefore, monitoring the overheating is an important criterion of quality for industrial production. For this purpose there are often used etching methods in which workpieces used as samples are etched in different baths in ...