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  2. Structural channel - Wikipedia

    en.wikipedia.org/wiki/Structural_channel

    The structural channel, C-channel or parallel flange channel (PFC), is a type of (usually structural steel) beam, used primarily in building construction and civil engineering. Its cross section consists of a wide "web", usually but not always oriented vertically, and two "flanges" at the top and bottom of the web, only sticking out on one side ...

  3. Broadcast Standards and Practices - Wikipedia

    en.wikipedia.org/wiki/Broadcast_Standards_and...

    In the United States, Standards and Practices (also referred to as Broadcast Standards and Practices or BS&P for short) is the name traditionally given to the department at a television network which is responsible for the moral, ethical, and legal implications of the program that the network airs.

  4. Bharat stage emission standards - Wikipedia

    en.wikipedia.org/wiki/Bharat_stage_emission...

    BS 2 BS 3 BS 4 BS 6 BS 7 1 Density 15 °C kg/m 3: 710–770 720–775 720–775 720-775 2 Distillation 3 a) Recovery up to 70 °C (E70) b) Recovery up to 100 °C (E100) c) Recovery up to 180 °C (E180) d) Recovery up to 150 °C (E150) e) Final boiling point (FBP), max f) Residue max % volume % volume % volume % volume °C % volume 10–45 40 ...

  5. NHK BS8K - Wikipedia

    en.wikipedia.org/wiki/NHK_BS8K

    On 1 August 2016, NHK started to test an Ultra HD channel on BS17, to prevent terrestrial digital broadcasting on its other networks. [3] It featured a variety of 4K and 8K resolution programming, before concluding on 23 July 2018, after which an 8K network was assigned to a newly created BS 14 channel.

  6. British Standard Whitworth - Wikipedia

    en.wikipedia.org/wiki/British_Standard_Whitworth

    Two spanners, both nominal size 5 ⁄ 8 in, with a diagram superimposed to show the logic that allows them both to be nominal size 5 ⁄ 8 in when their actual sizes are clearly different (across-flats distance vs screw diameter). The across-flats definition is the common standard today, and has been for many decades.

  7. Quantum depolarizing channel - Wikipedia

    en.wikipedia.org/wiki/Quantum_depolarizing_channel

    Nonetheless, the additivity of the Holevo information is shown to hold for the quantum depolarizing channel, [3] and an outline of the proof is given below. As a consequence, entanglement across multiple uses of the channel cannot increase the classical capacity. In this sense, the channel behaves like a classical channel.

  8. BK channel - Wikipedia

    en.wikipedia.org/wiki/BK_channel

    BK channels (big potassium), are large conductance calcium-activated potassium channels, [1] also known as Maxi-K, slo1, or Kca1.1. BK channels are voltage-gated potassium channels that conduct large amounts of potassium ions (K + ) across the cell membrane , hence their name, big potassium .

  9. BS10 Star Channel - Wikipedia

    en.wikipedia.org/wiki/BS10_Star_Channel

    Its HD simulcast channel was separately branded as Star Channel Hi-Vision, but the branding was removed with the October 1, 2011 rebrand of channels. Star Channel was renamed as Star Channel 1 on October 1, 2011, which later renamed as Star Channel on June 1, 2024. The channel became a paid sub-channel for BS10 (formerly BS Japanext) on January ...