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  2. Automatic item generation - Wikipedia

    en.wikipedia.org/wiki/Automatic_Item_Generation

    Automatic item generation ( AIG ), or automated item generation, is a process linking psychometrics with computer programming. It uses a computer algorithm to automatically create test items that are the basic building blocks of a psychological test. The method was first described by John R. Bormuth [1] in the 1960s but was not developed until ...

  3. Comparison of orbital rocket engines - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_orbital...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Pages for logged out editors learn more

  4. Technetium-99m generator - Wikipedia

    en.wikipedia.org/wiki/Technetium-99m_generator

    A Tc-99m pertechnetate solution is being eluted from Mo-99 molybdate bound to a chromatographic substrate. A technetium-99m generator, or colloquially a technetium cow or moly cow, is a device used to extract the metastable isotope 99m Tc of technetium from a decaying sample of molybdenum-99. 99 Mo has a half-life of 66 hours [1] and can be ...

  5. Clock generator - Wikipedia

    en.wikipedia.org/wiki/Clock_generator

    The generator may have additional sections to modify the basic signal. The 8088 for example, used a 2/3 duty cycle clock, which required the clock generator to incorporate logic to convert the 50/50 duty cycle which is typical of raw oscillators. Other such optional sections include frequency divider or clock multiplier sections. Programmable ...

  6. Animal Jam Classic - Wikipedia

    en.wikipedia.org/wiki/Animal_Jam_Classic

    Animal Jam Classic, [1] formerly known as Animal Jam, is a massively multiplayer online game that is developed by WildWorks and recommended for kids up to the age of 12. It was launched in 2010, in collaboration with the National Geographic Society. [2] As of late 2020, there were 3.3 million monthly active users and a lifetime total of 130 ...

  7. Joint Electronics Type Designation System - Wikipedia

    en.wikipedia.org/wiki/Joint_Electronics_Type...

    The Joint Electronics Type Designation System (JETDS), which was previously known as the Joint Army-Navy Nomenclature System(AN System. JAN) and the Joint Communications-Electronics Nomenclature System, is a method developed by the U.S. War Departmentduring World War IIfor assigning an unclassifieddesignator to electronic equipment.

  8. Generator (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Generator_(mathematics)

    Generator (mathematics) The 5th roots of unity in the complex plane under multiplication form a group of order 5. Each non-identity element by itself is a generator for the whole group. In mathematics and physics, the term generator or generating set may refer to any of a number of related concepts. The underlying concept in each case is that ...

  9. Ingenium engine family - Wikipedia

    en.wikipedia.org/wiki/Ingenium_engine_family

    The Ingenium family is a range of modular engines produced by Jaguar Land Rover, in both petrol and diesel variants. It uses a modular architecture making it possible to be produced in three-, four- and six-cylinder versions (built around individual 500 cc cylinders), depending on demand and requirements. The engines sourced from Ford were ...