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  2. Riser card - Wikipedia

    en.wikipedia.org/wiki/Riser_card

    Motherboard of an IBM PS/ValuePoint personal computer model (c. from 1993 to 1995) with an Intel i486SX microprocessor, with an elongated connector (black, horizontally in the middle/left between upper and lower edge) for the riser card on which the ISA bus slots were located. A riser card is a printed circuit board that gives a computer ...

  3. Information technology - Wikipedia

    en.wikipedia.org/wiki/Information_technology

    v. t. e. Information technology ( IT) is a set of related fields that encompass computer systems, software, programming languages, and data and information processing, and storage. [ 1] IT forms part of information and communications technology (ICT). [ 2] An information technology system ( IT system) is generally an information system, a ...

  4. Computer case - Wikipedia

    en.wikipedia.org/wiki/Computer_case

    The fans are also at the rear and front. The power supply is on the bottom rear. A computer case, also known as a computer chassis, is the enclosure that contains most of the hardware of a personal computer. The components housed inside the case (such as the CPU, motherboard, memory, mass storage devices, power supply unit and various expansion ...

  5. Mobilities - Wikipedia

    en.wikipedia.org/wiki/Mobilities

    Mobilities. Mobilities is a contemporary paradigm in the social sciences that explores the movement of people ( human migration, individual mobility, travel, transport ), ideas (see e.g. meme) and things (transport), as well as the broader social implications of those movements. Mobility can also be thought as the movement of people through ...

  6. Jakarta MRT - Wikipedia

    en.wikipedia.org/wiki/Jakarta_MRT

    Jakarta MRT. The Jakarta Mass Rapid Transit ( Indonesian: Moda Raya Terpadu Jakarta[ a]) or Jakarta MRT ( MRT Jakarta, stylized as mrt jakarta) is a rapid transit system in Jakarta, the largest metropolis of Indonesia . The system is operated by PT Mass Rapid Transit Jakarta (Perseroda), a municipally owned perseroan terbatas of the city of ...

  7. Direct memory access - Wikipedia

    en.wikipedia.org/wiki/Direct_memory_access

    Direct memory access ( DMA) is a feature of computer systems that allows certain hardware subsystems to access main system memory independently of the central processing unit (CPU). [ 1]

  8. Vestibular system - Wikipedia

    en.wikipedia.org/wiki/Vestibular_system

    The vestibular system, in vertebrates, is a sensory system that creates the sense of balance and spatial orientation for the purpose of coordinating movement with balance. Together with the cochlea, a part of the auditory system, it constitutes the labyrinth of the inner ear in most mammals . As movements consist of rotations and translations ...

  9. Horizontal coordinate system - Wikipedia

    en.wikipedia.org/wiki/Horizontal_coordinate_system

    The horizontal coordinate system is a celestial coordinate system that uses the observer's local horizon as the fundamental plane to define two angles of a spherical coordinate system: altitude and azimuth . Therefore, the horizontal coordinate system is sometimes called the az/el system, [ 1] the alt/az system, or the alt-azimuth system, among ...