enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Ultraviolet photoelectron spectroscopy - Wikipedia

    en.wikipedia.org/wiki/Ultraviolet_photoelectron...

    With this source, Turner's group obtained an energy resolution of 0.02 eV. Turner referred to the method as "molecular photoelectron spectroscopy", now usually "ultraviolet photoelectron spectroscopy" or UPS. As compared to XPS, UPS is limited to energy levels of valence electrons, but measures them more accurately

  3. List of U.S. security clearance terms - Wikipedia

    en.wikipedia.org/wiki/List_of_U.S._security...

    Within the U.S. government, security clearance levels serve as a mechanism to ascertain which individuals are authorized to access sensitive or classified information. These levels often appear in employment postings for Defense related jobs and other jobs involving substantial amounts of responsibility, such as air traffic control or nuclear ...

  4. United Parcel Service - Wikipedia

    en.wikipedia.org/wiki/United_Parcel_Service

    United Parcel Service, Inc. (UPS) is an American multinational shipping & receiving and supply chain management company founded in 1907. [1] Originally known as the American Messenger Company specializing in telegraphs, UPS has expanded to become a Fortune 500 company [6] and one of the world's largest shipping couriers.

  5. IATA delay codes - Wikipedia

    en.wikipedia.org/wiki/IATA_delay_codes

    In the AHM 780 specification, the two-character numeric-only codes are sent in the DL and EDL elements along with the time assigned to each code (e.g. DL31/62/0005/0015 showing reason 31 for 5 mins and reason 62 for 15 minutes), and the three-character alphanumeric codes are sent in the DLA element (e.g. DLA31C/62A// showing subreason C for ...

  6. United States security clearance - Wikipedia

    en.wikipedia.org/wiki/United_States_security...

    An interim clearance may be denied (although the final clearance may still be granted) for having a large amount of debt, [41] having a foreign spouse, for having admitted to seeing a doctor for a mental health condition, or for having admitted to other items of security concern (such as a criminal record or a history of drug use.). When ...

  7. Oppenheimer security clearance hearing - Wikipedia

    en.wikipedia.org/wiki/Oppenheimer_security...

    AEC chairman Lewis Strauss, a long-time Oppenheimer adversary, rendered the final verdict denying his security clearance. Oppenheimer's clearance was revoked by a 2–1 vote of the panel. Gray and Morgan voted in favor, Evans against. The board rendered its decision on May 27, 1954, in a 15,000-word letter to Nichols.

  8. Uninterruptible power supply - Wikipedia

    en.wikipedia.org/wiki/Uninterruptible_power_supply

    The run-time for a battery-operated UPS depends on the type and size of batteries and rate of discharge, and the efficiency of the inverter. The total capacity of a lead–acid battery is a function of the rate at which it is discharged, which is described as Peukert's law. Manufacturers supply run-time rating in minutes for packaged UPS systems.

  9. Majestic 12 - Wikipedia

    en.wikipedia.org/wiki/Majestic_12

    First page of the alleged Majestic 12 memo with FBI markings. Klass's investigation of the MJ-12 documents found that Robert Cutler was actually out of the country on the date he supposedly wrote the "Cutler/Twining memo", and that the Truman signature was "a pasted-on photocopy of a genuine signature—including accidental scratch marks—from a memo that Truman wrote to Vannevar Bush on ...