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  2. Vector radiative transfer - Wikipedia

    en.wikipedia.org/wiki/Vector_radiative_transfer

    In spectroscopy and radiometry, vector radiative transfer (VRT) is a method of modelling the propagation of polarized electromagnetic radiation in low density media. In contrast to scalar radiative transfer (RT), which models only the first Stokes component, the intensity, VRT models all four components through vector methods.

  3. Vehicle registration tax (Ireland) - Wikipedia

    en.wikipedia.org/wiki/Vehicle_registration_tax...

    Vehicle registration tax (VRT; Irish: Cáin Chláraithe Feithiclí, CCF) is a tax that is chargeable on registration of a motor vehicle in Ireland. [1]Every motor vehicle brought into the country, other than temporarily by a visitor, must be registered with Revenue and must have VRT paid for it by the end of 30 days of arrival in the country.

  4. Ideal gas law - Wikipedia

    en.wikipedia.org/wiki/Ideal_gas_law

    Isotherms of an ideal gas for different temperatures. The curved lines are rectangular hyperbolae of the form y = a/x. They represent the relationship between pressure (on the vertical axis) and volume (on the horizontal axis) for an ideal gas at different temperatures: lines that are farther away from the origin (that is, lines that are nearer to the top right-hand corner of the diagram ...

  5. Road tax - Wikipedia

    en.wikipedia.org/wiki/Road_tax

    Vehicle registration tax applies to all new car registrations as well as imports. VRT for private cars is based on CO 2 emissions as well as NO x emissions. [12] Motor tax is payable as an annual duty (subject to exemptions) in Ireland.

  6. Government incentives for plug-in electric vehicles - Wikipedia

    en.wikipedia.org/wiki/Government_incentives_for...

    Series production EVs were exempted from VRT until December 2012. [117] The VRT exemption was replaced by a €5000 credit against the tax. [118] Annual motor tax for EVs is €120. [119] The Government has set a target of 10% for all vehicles on Irish roads to be electric by 2020.

  7. Royal Air Force Volunteer Reserve (Training Branch) - Wikipedia

    en.wikipedia.org/wiki/Royal_Air_Force_Volunteer...

    As an Officer Cadet Air Cadets, they wore a completely white rank slide with gilt VRT insignia in the centre. This was accompanied by standard officers' headdress (complete with white band whilst at ATF). Following completion of their OIC, a newly appointed Pilot Officer Air Cadets would then receive their rank slide.

  8. Tax horsepower - Wikipedia

    en.wikipedia.org/wiki/Tax_horsepower

    The tax horsepower or taxable horsepower was an early system by which taxation rates for automobiles were reckoned in some European countries such as Britain, Belgium, Germany, France and Italy; some US states like Illinois charged license plate purchase and renewal fees for passenger automobiles based on taxable horsepower.

  9. Flight-time equivalent dose - Wikipedia

    en.wikipedia.org/wiki/Flight-time_equivalent_dose

    The flight-time equivalent dose concept is the creation of Ulf Stahmer, a Canadian professional engineer working in the field of radioactive materials transport. It was first presented in the poster session [1] at the 18th International Symposium of the Packaging and Transport of Radioactive Materials (PATRAM) held in Kobe, Hyogo, Japan where the poster received an Aoki Award for distinguished ...