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2. Screen-door effect - Wikipedia

   en.wikipedia.org/wiki/Screen-door_effect

   The screen-door effect (SDE) is a visual artifact of displays, where the fine lines separating pixels (or subpixels) become visible in the displayed image. This can be seen in digital projector images and regular displays under magnification or at close range, but the increases in display resolutions have made this much less significant.

3. Moiré pattern - Wikipedia

   en.wikipedia.org/wiki/Moiré_pattern

   Moiré pattern appearing on scaled camera captures of LCD screen Moiré pattern of double layered shading net In mathematics, physics, and art, moiré patterns ( UK : / ˈ m w ɑː r eɪ / MWAH -ray , US : / m w ɑː ˈ r eɪ / mwah- RAY , [ 1 ] French: [mwaʁe] ⓘ ) or moiré fringes [ 2 ] are large-scale interference patterns that can be ...

4. Platform screen doors - Wikipedia

   en.wikipedia.org/wiki/Platform_screen_doors

   Platform screen doors at the Fuda Station, Tokyo, Japan. Platform screen doors (PSDs), also known as platform edge doors (PEDs), are used at some train, rapid transit and people mover stations to separate the platform from train tracks, as well as on some bus rapid transit, tram and light rail systems.

5. Large-screen television technology - Wikipedia

   en.wikipedia.org/wiki/Large-screen_television...

   The diagonal screen size of a CRT television is limited to about 100 cm (40 in) because of size requirements of the cathode-ray tube, which fires three beams of electrons onto the screen to create a viewable image. A large-screen TV requires a longer tube, making a large-screen CRT TV of about 130 to 200 cm (50 to 80 in) unrealistic.

6. Screen door (disambiguation) - Wikipedia

   en.wikipedia.org/wiki/Screen_door_(disambiguation)

   Screen door may refer to: screen door, a type of door; Screen Door, a Canadian independent production company; Screen Door (restaurant), a Southern and soul food restaurant in Portland, Oregon; Screen door effect, a fixed-pattern noise (FPN) or a visual artifact of certain digital video projectors and CRT televisions; Platform screen doors in ...

7. Atherosclerosis: What Men Need to Know About Plaque ... - AOL

   www.aol.com/atherosclerosis-men-know-plaque...

   Your doctor may screen you for atherosclerosis during a general check-up or order tests if they suspect you might have a problem with your heart or blood vessels. Initial tests usually include: