* Absorption ( economics ), the total demand of an economy for goods and services both from within and without

# Absorption: oxygen, nitrogen and carbon dioxide can diffuse into the epidermis in small amounts ; some animals use their skin as their sole respiration organ ( in humans, the cells comprising the outermost 0. 25 – 0. 40 mm of the skin are " almost exclusively supplied by external oxygen ", although the " contribution to total respiration is negligible ")

* Absorption ( chemistry ), absorption of particles of gas or liquid in liquid or solid material

* Absorption ( pharmacokinetics ), absorption of drugs in body

* Absorption ( electromagnetic radiation ), absorption of light or other electromagnetic radiation by a material

* Absorption ( acoustics ), absorption of sound waves by a material

: which is of the form suggested the previous year by M. J. Buckingham in Very High Frequency Absorption in Superconductors based on the fact that the superconducting phase transition is second order, that the superconducting phase has a mass gap and on Blevins, Gordy and Fairbank's experimental results the previous year on the absorption of millimeter waves by superconducting tin.

Such very rare events are known as Polar Cap Absorption ( or PCA ) events, because the increased ionization significantly enhances the absorption of radio signals passing through the region.

spectral line | Absorption lines in the visible spectrum | optical spectrum of a supercluster of distant galaxies ( right ), as compared to absorption lines in the optical spectrum of the Sun ( left ).

Absorption is often determined by measuring the fraction of energy transmitted through the material ; absorption will decrease the transmitted portion.

Absorption lines are produced even during reflection from an illuminated cold gas, as after reflection there is still the opportunity for a selective absorption ( and re-scatter ) between the point of reflection and the detector.

Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of radiation, as a function of frequency or wavelength, due to its interaction with a sample.

Absorption lines are produced even during reflection from an illuminated cold gas, since after reflection there is still the opportunity for a selective absorption ( and re-scatter ) between the point of reflection and the detector.

The most important resonant CEAS techniques are cavity ring-down spectrometry ( CRDS ), integrated cavity output spectroscopy ( ICOS ) or cavity enhanced absorption spectroscopy ( CEAS ), phase-shift cavity ring-down spectroscopy ( PS-CRDS ) and Continuous wave Cavity Enhanced Absorption Spectrometry ( cw-CEAS ), either with optical locking, referred to as ( OF-CEAS ), as has been demonstrated Romanini et al.

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.

Absorption at these wavelengths differs significantly between oxyhemoglobin and its deoxygenated form ; therefore, the oxy / deoxyhemoglobin ratio can be calculated from the ratio of the absorption of the red and infrared light.

The XAS spectra are usually divided in three energy regions: 1 ) the edge region, 2 ) the X-ray Absorption Near Edge Structure ( XANES ); 3 ) the extended X-ray absorption fine structure ( EXAFS ).

For the absorption of light, see Absorption ( electromagnetic radiation ).

By comparing the attenuation of the transmitted light with the incident, an Absorption spectroscopy | absorption spectra can be obtained.

* Absorption hardening, in nuclear engineering, an increase in the average energy of neutrons by absorption of those of lower energy

He introduced the opposing term " absorption " in his 1980 book, Absorption and Theatricality: Painting and Beholder in the Age of Diderot.

Absorption intensity decreases markedly with each successive overtone, resulting in very weak absorption for the third overtone.

Graphite furnace atomic absorption spectrometry ( GFAAS ) ( also known as Electrothermal Atomic Absorption Spectrometry ( ETAAS )) is a type of spectrometry that uses a graphite-coated furnace to vaporize the sample.

Absorption from these foods is enhanced if eaten with fats, as carotenes are fat soluble, and if the food is cooked for a few minutes until the plant cell wall splits and the colour is released into any liquid.

Absorption of a poison is necessary for systemic poisoning.

SCIAMACHY ( SCanning Imaging Absorption spectroMeter for Atmospheric CHartographY ) compares light coming from the sun to light reflected by the Earth, which provides information on the atmosphere through which the Earth-reflected light has passed.

* NIST's XAAMDI: X-Ray Attenuation and Absorption for Materials of Dosimetric Interest Database

“ Increasing Vitamin D2 with Ergosterol for Calcium Absorption in Sugarcane .” UC Davis COSMOS.

Absorption lines for air, under indirect illumination, with the direct light source not visible, so that the gas is not directly between source and detector.

In June 1968 the Ministry for Absorption was created, taking over some aspects of immigration from WZO / JA.

* Jiryis, Sabri ( 1973 ), The Legal Structure for the Expropriation and Absorption of Arab Lands in Israel, Journal of Palestine Studies, Vol.

The Jewish Agency Absorption Centre, the main facility for handling olim arriving in Israel, is also located in Lod.

Fluorescent Treponemal Antibody Absorption Test is the most specific test for syphilis.

Absorption lines are often depicted as infinitesimally thin lines, i. e., delta functions, but observed lines always have a shape that is determined by the instrument used for the observation, the material absorbing the radiation and the physical environment of that material.

Absorption spectroscopy has been particularly important for understanding interstellar clouds and determining that some of them contain molecules.

* Plot Absorption Intensity for many molecules in HITRAN database

Absorption lines for air, under indirect illumination, with the direct light source not visible, so that the gas in not directly between source and detector.

Absorbed by Clan Smoke Jaguar for attempting to use their words of Nicholas Kerensky to sidestep a Grand Council ruling that ran against them and to justify their actions and defend actions considered by their fellow Clans to be " un-clanlike " Being then deemed unfit to rule, by the Grand Council, the Council called a Trial of Absorption.

Opioids requiring Cytochrome P-450 activation ( e. g. codeine, dihydrocodeine ) should perhaps be used with an agent not chemically related to the SSRIs ; conversely, they may impact parts of the Liberation, Absorption, Distribution, Metabolism & Elimination profile for morphine, hydromorphone, oxymorphone & c the other way.

Absorption photometers for work in aqueous solution work in the ultraviolet and visible ranges, from wavelength around 240 nm up to 750 nm.

Lytle: New Technique for Investigating Noncrystalline Structures: Fourier Analysis of the Extended X-Ray — Absorption Fine Structure.

* ISO Standard for Measurement of Acoustic Absorption in a Reverberation Room

The rate at which radiation is absorbed by the human body is measured by the Specific Absorption Rate ( SAR ), and its maximum levels for modern handsets have been set by governmental regulating agencies in many countries.