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  2. Random positioning machine - Wikipedia

    en.wikipedia.org/wiki/Random_positioning_machine

    The RPM is a more sophisticated development of the single-axis clinostat. RPMs usually consist of two independently rotating frames. RPMs usually consist of two independently rotating frames. One frame is positioned inside the other giving a very complex net change of orientation to a biological sample mounted in the middle.

  3. File:LD 14 - 2024.pdf - Wikipedia

    en.wikipedia.org/wiki/File:LD_14_-_2024.pdf

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  4. Interactive electronic technical manual - Wikipedia

    en.wikipedia.org/wiki/Interactive_electronic...

    An interactive electronic technical manual (IETM) is a portal to manage technical documentation. IETMs compress volumes of text into just CD-ROMs or online pages which may include sound and video , and allow readers to locate needed information far more rapidly than in paper manuals.

  5. Rev limiter - Wikipedia

    en.wikipedia.org/wiki/Rev_limiter

    A longer hysteresis period will facilitate a more significant drop in RPMs before fuel/spark is re-engaged, and a shorter hysteresis period can help decrease that drop in RPMs. In racing applications, extremely short hysteresis is desired so you won't lose all engine power suddenly if/when you hit the rev limiter.

  6. Radiation portal monitor - Wikipedia

    en.wikipedia.org/wiki/Radiation_Portal_Monitor

    First generation RPMs often rely on PVT scintillators for gamma counting. They provide limited information on energy of detected photons, and as a result, they were criticized for their inability to distinguish gamma rays originating from nuclear sources from gamma rays originating from a large variety of benign cargo types that naturally emit radioactivity, including cat litter, granite ...

  7. Revolutions per minute - Wikipedia

    en.wikipedia.org/wiki/Revolutions_per_minute

    Revolutions per minute (abbreviated rpm, RPM, rev/min, r/min, or r⋅min −1) is a unit of rotational speed (or rotational frequency) for rotating machines. One revolution per minute is equivalent to ⁠ 1 / 60 ⁠ hertz .

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    www.aol.com/products/utilities/ad-free-mail

    Ad-Free AOL Mail offers you the AOL webmail experience minus paid ads, allowing you to focus on your inbox without distractions, for just $4.99 per month. Get Ad-Free AOL Mail Get a more ...

  9. Pneumatic tool - Wikipedia

    en.wikipedia.org/wiki/Pneumatic_tool

    Pneumatic tools are rated using several metrics: Free Speed (rpm), Air Pressure (psi/bar), Air Consumption (cfm/scfm or m3/min), Horse Power (hp), and spindle size.Each individual tool has its own specific requirements which determine their compatibility with air compressor systems.