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  2. Hans Baumann (inventor) - Wikipedia

    en.wikipedia.org/wiki/Hans_Baumann_(inventor)

    Hans D. Baumann is a German-American inventor and engineer. He has registered over 200 patents and produced 105 publications. He has registered over 200 patents and produced 105 publications. He is known internationally as a valve specialist and is an expert on aerodynamic noise of gases and he is a frequent contributor to the NEWSMAX Magazine ...

  3. Partial stroke testing - Wikipedia

    en.wikipedia.org/wiki/Partial_stroke_testing

    Partial stroke testing (or PST) is a technique used in a control system to allow the user to test a percentage of the possible failure modes of a shut down valve without the need to physically close the valve. PST is used to assist in determining that the safety function will operate on demand.

  4. Flow control valve - Wikipedia

    en.wikipedia.org/wiki/Flow_control_valve

    The most common final control element in the process control industries is the control valve. The control valve manipulates a flowing fluid, such as gas, steam, water, or chemical compounds, to compensate for the load disturbance and keep the regulated process variable as close as possible to the desired set point. [1]

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  7. 100+ Festive Holiday Desserts To Make Your Christmas Spread ...

    www.aol.com/97-festive-holiday-desserts...

    Peanut Butter Blossoms. As the story goes, a woman by the name of Mrs. Freda F. Smith from Ohio developed the original recipe for these for The Grand National Pillsbury Bake-Off competition in 1957.

  8. Narcissists maintain control through ‘bright siding.’ Here’s ...

    www.aol.com/narcissists-maintain-control-bright...

    "Try to see the good in people." "Come on − he can't be that bad." "You should be grateful to even be in a relationship." If you've heard these phrases before, chances are you've been bright sided.

  9. George Kittle and 49ers Coach Slam 'Stupid' Teammate for ...

    www.aol.com/lifestyle/george-kittle-49ers-coach...

    De'Vondre Campbell, a veteran linebacker in his first season with the 49ers, declined to play when his number was called in the third quarter