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  2. 2,5-Dimethoxy-4-methylamphetamine - Wikipedia

    en.wikipedia.org/wiki/2,5-Dimethoxy-4-methyl...

    2,5-Dimethoxy-4-methylamphetamine (DOM), also known as STP (standing for "Serenity, Tranquility, and Peace" and/or other phrases), is a psychedelic drug of the phenethylamine, amphetamine, and DOx families.

  3. Standard temperature and pressure - Wikipedia

    en.wikipedia.org/wiki/Standard_temperature_and...

    The molar volume of gases around STP and at atmospheric pressure can be calculated with an accuracy that is usually sufficient by using the ideal gas law. The molar volume of any ideal gas may be calculated at various standard reference conditions as shown below: V m = 8.3145 × 273.15 / 101.325 = 22.414 dm 3 /mol at 0 °C and 101.325 kPa

  4. Syntex - Wikipedia

    en.wikipedia.org/wiki/Syntex

    Syntex submitted its compound to a laboratory in Madison, Wisconsin, for biological evaluation, and found it was the most active, orally-effective progestational hormone of its time. Syntex submitted a patent application in November 1951.

  5. ISO 10303-21 - Wikipedia

    en.wikipedia.org/wiki/ISO_10303-21

    The file extensions .stp and .step indicate that the file contains data conforming to STEP application protocols while the extension .p21 should be used for all other purposes. [ 3 ] The use of ISO 10303-21 is not limited to STEP.

  6. x86 assembly language - Wikipedia

    en.wikipedia.org/wiki/X86_assembly_language

    x86 assembly language is a family of low-level programming languages that are used to produce object code for the x86 class of processors. These languages provide backward compatibility with CPUs dating back to the Intel 8008 microprocessor, introduced in April 1972.

  7. Standard state - Wikipedia

    en.wikipedia.org/wiki/Standard_state

    STP is commonly used for calculations involving gases that approximate an ideal gas, whereas standard state conditions are used for thermodynamic calculations. [ 6 ] For a given material or substance, the standard state is the reference state for the material's thermodynamic state properties such as enthalpy , entropy , Gibbs free energy , and ...

  8. Standard litre per minute - Wikipedia

    en.wikipedia.org/wiki/Standard_litre_per_minute

    Until 1982, STP was defined as a temperature of 273.15 K (0 °C, 32 °F) and an absolute pressure of 101.325 kPa (1 atm). Since 1982, STP is defined as a temperature of 273.15 K (0 °C, 32 °F) and an absolute pressure of 100 kPa (1 bar). Conversions between each volume flow metric are calculated using the following formulas: Prior to 1982,

  9. Signal Transfer Point - Wikipedia

    en.wikipedia.org/wiki/Signal_Transfer_Point

    A Signal Transfer Point (STP) is a node in an SS7 network that routes signaling messages based on their destination point code in the SS7 network. [1] It works as a router that relays SS7 messages between signaling end-points and other signaling transfer points (STPs).