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  2. Pressure swing adsorption - Wikipedia

    en.wikipedia.org/wiki/Pressure_swing_adsorption

    oxygen output. D. desorption. E. exhaust. The pressure swing adsorption (PSA) process is based on the phenomenon that under high pressure, gases tend to be trapped onto solid surfaces, i.e. to be "adsorbed". The higher the pressure, the more gas is adsorbed. When the pressure is dropped, the gas is released, or desorbed.

  3. Professional services automation - Wikipedia

    en.wikipedia.org/wiki/Professional_services...

    Professional services automation. Professional services automation ( PSA) is software designed to assist professionals, such as lawyers, auditors, and IT consultants, with project management and resource management for client projects and utilization rate management for billable staff. This is accomplished by developing metrics to quantify and ...

  4. PSA Certified - Wikipedia

    en.wikipedia.org/wiki/PSA_Certified

    PSA Certified. Platform Security Architecture (PSA) Certified is a security certification scheme for Internet of Things (IoT) hardware, software, and devices. It was created by Arm Holdings, Brightsight, CAICT, Prove & Run, Riscure, TrustCB, and UL as part of a global partnership. Arm Holdings first brought forward the PSA specifications in ...

  5. The U.S. Presidential Scholars Program was established in 1964, by executive order of the President, to recognize and honor some of our nation's most distinguished graduating high school seniors. In 1979, the program was extended to recognize students who demonstrate exceptional talent in the visual, creative and performing arts.

  6. Applicant Information -- U.S. Presidential Scholars Program

    www2.ed.gov/programs/psp/applicant.html

    This is the number for the Presidential Scholars Program's technical assistance center, which is staffed from 8:00 a.m. to 5:00 pm, Central Time Monday through Friday, excluding holidays. Application information for the U.S. Presidential Scholars Program which was established in 1964, by executive order of the President, to recognize and honor ...

  7. Pressure-sensitive adhesive - Wikipedia

    en.wikipedia.org/wiki/Pressure-sensitive_adhesive

    Pressure-sensitive adhesive ( PSA, self-adhesive, self-stick adhesive) is a type of nonreactive adhesive which forms a bond when pressure is applied to bond the adhesive with a surface. No solvent, water, or heat is needed to activate the adhesive. It is used in pressure-sensitive tapes, labels, glue dots, stickers, sticky note pads, automobile ...

  8. Attention Student Borrowers: Take Actions to Protect Yourself ...

    oig.ed.gov/sites/default/files/document/2023-09/...

    With the new, one-time student loan forgiveness process now open and the student loan payment pause extended through December 31, 2022, the U.S. Department of Education Office of Inspector General (OIG) is encouraging student loan borrowers to stay alert and avoid falling victim to student loan forgiveness and debt relief scams.

  9. Nitrogen generator - Wikipedia

    en.wikipedia.org/wiki/Nitrogen_generator

    Among nitrogen adsorption plants of various types, pressure swing adsorption (PSA) plants have found the broadest application world-wide. The system's design is based on the regulation of gas adsorption and adsorbent regeneration by means of changing pressures in two adsorber–adsorbent-containing vessels. This process requires constant ...