2.ChemistryThe process of drawing a gas or liquid into a solid through the minute spaces between its parts. Compareadsorption. 3.PhysicsThe taking up and storing of energy, such as radiation, light, or sound, without it being reflected or transmitted. ...
In this paper we report the results of an experimental study in which we have measured the transmitted laser radiation through dead biological tissues of various animals (chicken, adult and young bovine, pig) in order to evaluate the maximum thickness through which the power density could still ...
Wedemonstratethenovelapplicationofhardxraysemittedbyalaser-producedplasmafordifferentialimagingofelementsAnx-ray-emittinglaser-producedplasma,obtainedbythefocusingofradiationfroma10-Hzterawattlaser,isusedforbiologicalimagingThex-raysourcecanbearrangedtoyieldcharacteristicx-rayemissionlineswithphotonenergiesthatbridgetheKa...
R. Short wavelength infrared optical windows for evaluation of benign and malignant tissues. J. Biomed. Opt. 22, 45002 (2017). Article PubMed Google Scholar Carr, J. A. et al. Absorption by water increases fluorescence image contrast of biological tissue in the shortwave infrared. Proc. ...
Measurements of the THz absorption and dispersion of ZnTe and their relevance to the electro-optic detection of THz radiation Via THz time-domain spectroscopy, we have measured the absorption and index of refraction of single-crystal 〈110〉 ZnTe from 0.3 to 4.5 THz. We find that ......
nouna measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance Synonyms absorptance coefficient of absorption Related Words coefficient Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex ...
(kv), the inverse of the distance at which a monochromatic radiation flux that has frequency ν and forms a parallel beam is attenuated—owing to absorption in a substance—to 1/e(natural absorption coefficient) or 1/10 (decimal absorption coefficient) of its incident intensity. In the case ...
228,230,231,239 In humans, iron absorption is also enhanced when erythropoiesis is stimulated by bleeding or acute hemolysis228,248 or following androgen or erythropoietin treatment,228,249 and decreased following hypertransfusion228 or radiation treatment.250 The capacity of the body to increase iron...
Infrared (IR) micro-spectroscopy is a versatile and widely used technique for studying the chemistry of biological cells and tissues. The chemical composition is estimated by the amount of attenuated radiation as light propagates through samples mounted on a microscopic stage1,2. ...
then it ultimately influences the rate of biodegradation (ERD, 1998). The electron density of the system can be measured by the oxidation–reduction potential of the soil. In theoxidationprocess, electron acceptors are used to accept electrons and release biological energy during the process. Theae...