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An X-ray filter (or compensating filter) is a device placed in front of an X-ray source in order to reduce the intensity of particular wavelengths from its spectrum and selectively alter the distribution of X-ray wavelengths within a given beam before reaching the image receptor. [ 1] Adding a filtration device to certain x-ray examinations ...
A global software outage Friday brought many computer systems across business, healthcare, technology and government sectors to a screeching halt in under 12 hours.
The outage affected people's ability to reach emergency services by dialing 911, according to posts on the X social media platform by government departments in several U.S. cities.
When her cellphone's service went down this week because of an AT&T network outage, Bernice Hudson didn't panic. “Don’t get me wrong, I like cellphones,” the 69-year-old Alexandria, Virginia ...
Downtime. The term downtime (also (system) outage or (system) drought colloquially) is used to refer to periods when a system is unavailable. The unavailability is the proportion of a time-span that a system is unavailable or offline . This is usually a result of the system failing to function because of an unplanned event, or because of ...
007451. Medical imaging is the technique and process of imaging the interior of a body for clinical analysis and medical intervention, as well as visual representation of the function of some organs or tissues ( physiology ). Medical imaging seeks to reveal internal structures hidden by the skin and bones, as well as to diagnose and treat disease.
AT&T said on Thursday afternoon that its service has been fully restored after a nationwide cellphone outage hit tens of thousands of its customers earlier in the day. "We have restored wireless ...
Digital radiography. Digital radiography is a form of radiography that uses x-ray–sensitive plates to directly capture data during the patient examination, immediately transferring it to a computer system without the use of an intermediate cassette. [ 1] Advantages include time efficiency through bypassing chemical processing and the ability ...