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  2. Self-expandable metallic stent - Wikipedia

    en.wikipedia.org/wiki/Self-expandable_metallic_stent

    The complications of SEMS are related to a number of factors. The first is that the endoscopic procedure used to insert a SEMS involves the use of sedative medications, which may lead to oversedation, aspiration, or drug reaction. SEMS also expand and can lead to perforation of the bowel or compression of structures adjacent to the bowel. [18]

  3. Superconducting magnetic energy storage - Wikipedia

    en.wikipedia.org/wiki/Superconducting_magnetic...

    There are several small SMES units available for commercial use and several larger test bed projects. Several 1 MW·h units are used for power quality control in installations around the world, especially to provide power quality at manufacturing plants requiring ultra-clean power, such as microchip fabrication facilities.

  4. Environmental scanning electron microscope - Wikipedia

    en.wikipedia.org/wiki/Environmental_scanning...

    This has been demonstrated on the commercial ESEMs that provide the finest beam spots by imaging test specimens, i.e. customarily gold particles on a carbon substrate, in both vacuum and gas. However, the contrast decreases accordingly as the electron probe loses current with travel distance and increase of pressure. The loss of current ...

  5. Scanning electron microscope - Wikipedia

    en.wikipedia.org/wiki/Scanning_electron_microscope

    An account of the early history of scanning electron microscopy has been presented by McMullan. [2] [3] Although Max Knoll produced a photo with a 50 mm object-field-width showing channeling contrast by the use of an electron beam scanner, [4] it was Manfred von Ardenne who in 1937 invented [5] a microscope with high resolution by scanning a very small raster with a demagnified and finely ...

  6. Pope breathing on his own, resting well after 5th night in ...

    www.aol.com/pope-breathing-own-resting-well...

    A woman carries two candles with the image of Pope Francis under the statue of former Pope John Paul II, outside the Gemelli hospital, where Francis was being treated for bilateral pneumonia, in ...

  7. Alec Baldwin Didn't Want a Girlfriend Before Meeting Wife ...

    www.aol.com/alec-baldwin-didnt-want-girlfriend...

    Alec Baldwin and Hilaria Baldwin's romance took off upon meeting by chance at a New York City restaurant 14 years ago. But as Alec tells PEOPLE in this week's cover story, he wasn't looking for a ...

  8. SEMS - Wikipedia

    en.wikipedia.org/wiki/SEMS

    SEMS may refer to: Self-expandable metallic stent, a medical tube to hold open the gastrointestinal tract; A screw with a pre-assembled washer;

  9. Tired Of Winter? Here's How Average Temperatures Typically ...

    www.aol.com/news/tired-winter-heres-average...

    Here's how average highs rise from Feb. 1 to mid-May: Atlanta: 55 degrees on Feb. 1 → 66 degrees on March 15 → 74 degrees on April 15 → 81 degrees on May 15 Dallas-Fort Worth: 59 degrees on ...