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  2. Small arms ammunition pressure testing - Wikipedia

    en.wikipedia.org/wiki/Small_arms_ammunition...

    The test cartridge must be inserted into the chamber in such a way that the hole in the test cartridge case lines up with a gas port hole that channels the gas pressure from the cartridge case to the face of the sensor. The measurement accuracy of the pressure measurements with 21st century high-pressure sensors is expected to be ≤ 2%. [7]

  3. Paul Scherrer Institute - Wikipedia

    en.wikipedia.org/wiki/Paul_Scherrer_Institute

    The Paul Scherrer Institute (PSI) is a multi-disciplinary research institute for natural and engineering sciences in Switzerland. It is located in the Canton of Aargau in the municipalities Villigen and Würenlingen on either side of the River Aare, and covers an area over 35 hectares in size. [2]

  4. United States Senate Homeland Security Permanent Subcommittee ...

    en.wikipedia.org/wiki/United_States_Senate...

    The regular reversals of political fortunes in the Senate of the 1980s and 1990s saw Senator Sam Nunn trade chairmanship three times with Delaware Republican William V. Roth Jr. Nunn served from 1979 to 1980 and again from 1987 to 1995, while Roth served from 1981 to 1986, and again from 1995 to 1996.

  5. PSI Seminars - Wikipedia

    en.wikipedia.org/wiki/PSI_Seminars

    PSI Seminars is the oldest continuously operating personal and professional training company in the U.S., [1] with over 500,000 graduates of the Basic Seminar. Based in Clearlake Oaks, California , it was founded in 1973 by Thomas and Jane Willhite.

  6. Stennis Space Center - Wikipedia

    en.wikipedia.org/wiki/Stennis_Space_Center

    An aerial photo shows all three NASA Stennis Space Center (SSC) test complexes - the E Test Complex (foreground), the three A Test Complex stands (middle) and the B Test Complex (back). The Rocket Propulsion Test Complex is a rocket testing complex which was built in 1965 as a component of the John C. Stennis Space Center.

  7. Professional Skills Institute - Wikipedia

    en.wikipedia.org/wiki/Professional_Skills_Institute

    Professional Skills Institute (PSI) is a private for-profit technical school in Maumee, Ohio, US. PSI specializes in training for allied health professions and offers associate degree and diploma programs.

  8. Propulsion and Structural Test Facility - Wikipedia

    en.wikipedia.org/wiki/Propulsion_and_Structural...

    The Propulsion and Structural Test Facility, also known as Building 4572 and the Static Test Stand, is a rocket testing facility of the George C. Marshall Space Flight Center in Huntsville, Alabama. Built in 1957, it was the site where the first single-stage rockets with multiple engines were tested. [ 4 ]

  9. Transportation Research Center - Wikipedia

    en.wikipedia.org/wiki/Transportation_Research_Center

    The test track features level 2-mile (3.2 km) straightaways. Vehicle Dynamics Area: 50-acre (20-hectare) asphalt pad, with an acceleration loop at each end, is a multipurpose facility for vehicle dynamic testing, durability testing, brake testing, performance testing, product demonstrations, and driver