Emission intensities are used to derive estimates of air pollutant or greenhouse gas emissions based on the amount of fuel combusted, the number of animals in animal husbandry, on industrial production levels, distances traveled or similar activity data.

Emission may refer to:

One of the experiments, a video taken to study atmospheric dust, may have detected a new atmospheric phenomenon, dubbed a " TIGER " ( Transient Ionospheric Glow Emission in Red ).

After Spirit stopped working scientists studied old data from the Miniature Thermal Emission Spectrometer, or Mini-TES and confirmed the presence of large amounts of carbonate-rich rocks, which means that regions of the planet may have once harbored water.

Similarly, introduction of a Carbon Emission Trading Scheme may feel good, but may be counterproductive if the cost of carbon is priced too low, or if large emitters are given " free credits ".

Emission may usually be restored by raising filament voltage.

Maximum wavelengths of absorption (≈ excitation ) and emission ( for example, Absorption / Emission = 485 nm / 517 nm ) are the typical terms used to refer to a given fluorophore, but the whole spectrum may be important to consider.

* Emission – If a response is emitted it may tend to be interpreted as having some strength.

In the future it is hoped that super-resolution microscopy such as Stimulated Emission Depletion ( STED ) or various forms of structured illumination microscopy may overcome the problems imposed by the diffraction limit.

After Spirit stopped working scientists studied old data from the Miniature Thermal Emission Spectrometer, or Mini-TES and confirmed the presence of large amounts of carbonate-rich rocks, which means that regions of the planet may have once harbored water.

* It may be an ad hoc Coptic construction signifying both ' Great Emission ' ( according to Bentley Layton's The Gnostic Scriptures ) and ' Seed ' according to F. C.

The Clean Development Mechanism ( CDM ) is one of the flexibility mechanisms defined in the Kyoto Protocol ( IPCC, 2007 ) that provides for emissions reduction projects which generate Certified Emission Reduction units which may be traded in emissions trading schemes.

Emission can also be induced by other sources of energy such as flames or sparks or electromagnetic radiation in the case of fluorescence.

A much higher quality DEM from the Advanced Spaceborne Thermal Emission and Reflection Radiometer ( ASTER ) instrument of the Terra satellite is also freely available for 99 % of the globe, and represents elevation at a 30 meter resolution.

Emission permits would also have a value equal to the SCC.

Emission of isoprene is also observed in some bacteria and this is thought to come from non-enzymatic degradations from DMADP.

One trademark product of urea solution, also referred to as Diesel Emission Fluid ( DEF ), is AdBlue.

It is also used as a measure of environmental emissions ( by mass ) per MWh of electricity generated, see: Emission factor.

* Emissions trading scheme, a scheme which helps developed countries to meet their emissions reduction targets set by the Kyoto Protocol ( see also European Union Emission Trading Scheme, EU ETS )

( Not to be confused with Hydrogen Fuel Cell Electric Vehicles which are certified as ZEV or Zero Emission Vehicles ) In addition to the 15 year or 150, 000 mile warranty for zero evaporative ( fuel system ) emissions, and SULEV tailpipe emissions, PHEVs must also warranty their traction battery for 10 years or 150, 000 miles.

* TES — Tropospheric Emission Spectrometer — measures tropospheric ozone in infrared wavelengths, also carbon monoxide, methane and nitrogen oxides.

Emission theory ( also called emitter theory or ballistic theory of light ) was a competing theory for the special theory of relativity, explaining the results of the Michelson-Morley experiment.

A Super Ultra Low Emission Vehicle ( SULEV ) category was also added.

The Boston College Law School study also cites proceedings in which an Arizona dentist, " is facing sanctions for advocating alternative materials ", a California dentist lost his license, " for running an advertisement entitled: " Mercury Emission from Silver Filings Unsafe by Government Standards ", and a Maryland dentist, " was sanctioned for writing an article on dental amalgam removal ".

VCA are also responsible for the production of the New Car Fuel Consumption and Emission Figures booklet, published annually and available free of charge from all new car dealers, or direct from VCA.

Gaser is an acronym as laser or maser from Gamma Amplification by Stimulated Emission of Radiation ; also sometimes rendered " graser " by using " gamma ray " instead of just " gamma " in the acronym.

The Bangui Bay Project is also the first Philippine recipient of the Carbon Emission Reduction Certificates ( CER ’ s ) from the Executive Board of the United Nations Framework Convention on Climate Change.

* Emission standard, requirements that set specific limits to the amount of pollutants that can be released into the environment

As deforestation contributes to global warming, Greenpeace has demanded that REDD ( Reduced Emission from Deforestation and Forest Degradation ) should be included in the climate treaty following the Kyoto treaty.

Emission can be spontaneous or stimulated.

* Emission security ( EMSEC ): Protection resulting from all measures taken to deny unauthorized persons information of value which might be derived from intercept and analysis of compromising emanations from crypto-equipment, automated information systems ( computers ), and telecommunications systems.

A new investigation in the early 1980s, by a team under Dr. Thomas Cahill at the University of California, Davis, using Particle-Induced X-ray Emission ( PIXE ) found that only trace amounts (< 0. 0062 % by weight ) of titanium appeared to be present in the ink, which should have been too little for some of McCrone's analyses to detect.

* Instruction AFI 33-203 Vol 1, Emission Security ( Soon to be AFSSI 7700 )

Emission levels of formaldehyde have been found to be not more than 10 % of the criteria of key national standards.

Emission can occur at any frequency at which absorption can occur, and this allows the absorption lines to be determined from an emission spectrum.

A new series of banknotes, the " E-9 Emission Group " will enter circulation on 1 January 2009, with the E-8 group ceasing to be valid after 31 December 2009 ( although still redeemable at branches of the Central Bank until 31 December 2019 ).

Emission standards are requirements that set specific limits to the amount of pollutants that can be released into the environment.

In California, manufacturers of SULEVs can be given a partial credit for producing a Zero Emission Vehicle ( ZEV ) and so a vehicle of this type can be administratively designated as a Partial Zero-Emission Vehicle ( PZEV ).

The THEMIS infrared camera was designed to be used in conjunction with data from the Thermal Emission Spectrometer ( TES ), a similar instrument on Mars Global Surveyor.

* Emission standards-requirements that set specific limits to the amount of pollutants that can be released into the environment

* Emission caps will be set to account for different air quality needs in the East and the West.

This allowed the SUV to be certified as an Ultra-Low Emission Vehicle II ( ULEV II ) in the U. S. Other upgrades included an enhanced navigation system, Bluetooth compatibility, and more voice commands.