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Etching is traditionally the process of using strong acid or mordant to cut into the unprotected parts of a metal surface to create a design in intaglio...

desired shape. Other names for chemical etching include photo etching, chemical etching, photo chemical etching and photochemical machining. It is mostly...

The etching revival was the re-emergence and invigoration of etching as an original form of printmaking during the period approximately from 1850 to 1930...

Etching is used in microfabrication to chemically remove layers from the surface of a wafer during manufacturing. Etching is a critically important process...

Glass etching, or "French embossing", is a popular technique developed during the mid-1800s that is still widely used in both residential and commercial...

Liposuction, or simply lipo, is a type of fat-removal procedure used in plastic surgery. Evidence does not support an effect on weight beyond a couple...

Joseph and Potiphar's Wife is a 1634 etching by Rembrandt (Bartsch 39). It depicts a story from the Bible, wherein Potiphar's Wife attempts to seduce...

Portrait of Jan Six is a 1647 etching by Rembrandt, known in five states. It shows Jan Six, also the subject of a painted portrait by the same artist...

Photochemical machining (PCM), also known as photochemical milling or photo etching, is a chemical milling process used to fabricate sheet metal components...

diffraction effects. The photographic plate could then be developed using photo-etching techniques to create a printing plate. Other techniques used a "screen"...

Plasma etching is a form of plasma processing used to fabricate integrated circuits. It involves a high-speed stream of glow discharge (plasma) of an...

penetrating through solids, which may be sufficiently-contiguous for chemical etching in a variety of crystalline, glassy, and/or polymeric solids. They are...

photoresist is selected which is resistant to the particular acid or other etching compound to be used. It may be a liquid applied by brushing, spraying,...

200 Movable type 1040 Intaglio (printmaking) 1430 Printing press c. 1440 Etching c. 1515 Mezzotint 1642 Relief printing 1690 Aquatint 1772 Lithography 1796...

In the United States, VIN etching is a countermeasure to motor vehicle theft, that involves etching a vehicle's VIN onto its windows to reduce the value...

Reactive-ion etching (RIE) is an etching technology used in microfabrication. RIE is a type of dry etching which has different characteristics than wet etching. RIE...

Deep reactive-ion etching (DRIE) is a special subclass of reactive-ion etching (RIE). It enables highly anisotropic etch process used to create deep penetration...

modification (e.g. by sputtering or ion beam etching) and for ion beam analysis. Ion beam application, etching, or sputtering, is a technique conceptually...

earliest years in the 1820s, normally a combination of etching and true engraving, with etching becoming dominant in later examples, after the technique...

A matrix number is an alphanumeric code (and on occasion, other symbols) stamped or handwritten (or a combination of the two) into the run-out groove area...