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...te=July 2021}} become possible to measure the '''aberrations of the eye''' and with the advent of [[refractive surgery]] it might be possible to correct c ...opic and hyperopic ablations respectively), insufficient optical zone size and imperfect centration. These adverse effects are particularly noticeable whe ...

...from designing efficient [[temperature control]], [[thermal insulation]], and [[Thermal management (electronics)|thermal management]] in industrial proce ...[[heat exchangers]], [[Thermal efficiency|thermally efficient materials]], and various engineering systems where the controlled movement of heat is vital. ...

...[[Alternating current|AC]] and [[Direct current|DC]] [[microelectronics]] and [[electronics]] circuits.<ref>{{Cite web |url=http://my.execpc.com/~endlr/f ...of "electrical power" components, the distinction between the "electronic" and "electrical" power ratings has become less distinct. In the past, the boun ...

...wn by axial force). The heating of the material is caused by friction work and creates a permanent connection. In this method, the materials to be welded ...ding for industrial applications in 1966, developed a direct-drive process and in 1974 built the rRS6 double spindle machine for heavy truck axles.<ref na ...

...f. However, glossaries like this one are useful for looking up, comparing and reviewing large numbers of terms together. You can help enhance this page ...l engineering terms''' pertains specifically to [[mechanical engineering]] and its sub-disciplines. For a broad overview of engineering, see [[glossary of ...

...n|List of definitions of terms and concepts used in electrical engineering and electronics}} ...s of terms and concepts related specifically to [[electrical engineering]] and [[electronics engineering]]. For terms related to engineering in general, s ...

...James Morton (1845–1920) in: ''The X-ray; Or, Photography of the Invisible and Its Value in Surgery'' (English; German: ''Röntgenstrahlen'', or: ''Die Pho ...th centuries with the realization that [[ionizing radiation]] from natural and artificial sources can have harmful effects on living organisms. As a resul ...

...nscended into [[Traffic collision reconstruction|accident reconstruction]] and engineering.<ref name=":0"/> ...DA, when the speed of forward traffic is what limits the basic safe speed, and a primary hazard of collision could result from following any closer.<ref n ...

..., Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena|volume=35|issue=4|pages=040801|doi=10.1116/1.4983210|bibcode=2017 ...=1.5|A diagram that shows a hierarchical classification of supercapacitors and capacitors of related types]] ...

{{Short description|List of definitions of terms and concepts commonly used in aerospace engineering}} ...ering]]''', its sub-disciplines, and related fields including [[aviation]] and [[aeronautics]]. For a broad overview of engineering, see [[glossary of eng ...

Egyptian inventions and discoveries are objects, processes or techniques which owe their existence === Government and Economy === ...