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Initiating VB‐Group Laminated NbS2 Electromagnetic Wave Absorber toward Superior Absorption Bandwidth as Large as 6.48 GHz through Phase Engineering Modulation

Advanced Functional Materials, 2021
VB‐Group transition metal disulfides (TMDs) are considered excellent materials for electromagnetic wave (EMW) absorption because of their good conductivity and abundant active sites located at their edges and substrates, as compared with VIB‐Group TMDs ...
Huibin Zhang   +8 more
semanticscholar   +1 more source

Nutrient absorption

Current Opinion in Gastroenterology, 1998
Interesting advances occurred recently in nutrient absorption. Kinetics of triacylglycerol appearance in endoplasmic reticulum, Golgi apparatus, and lymph support the hypothesis that endoplasmic reticulum-to-Golgi transport is rate-limiting for lipid absorption. Apolipoprotein B does not appear necessary for initial formation of chylomicron-sized lipid
D F, Nutting   +3 more
openaire   +3 more sources

A perfectly matched layer for the absorption of electromagnetic waves

, 1994
A new technique of free-space simulation has been developed for solving unbounded electromagnetic problems with the finite-difference time-domain method.
J. Bérenger
semanticscholar   +1 more source

Ab Initio Calculation of Vibrational Absorption and Circular Dichroism Spectra Using Density Functional Force Fields

, 1994
: The unpolarized absorption and circular dichroism spectra of the fundamental vibrational transitions of the chiral molecule, 4-methyl-2-oxetanone, are calculated ab initio.
P. Stephens   +3 more
semanticscholar   +1 more source

Digestion and absorption

Surgery (Oxford), 2006
Abstract The gastrointestinal tract exists to support nutrition, digesting and assimilating nutrients including water and salts. Disorders of the gut readily impair nutritional status, although there is considerable functional reserve. Many macronutrients are structural components of animals and plants, and therefore ingested in complex molecular ...
Jackson, Anthony D., Mclaughlin, John
openaire   +4 more sources

A semi-empirical method of absorption correction

, 1968
An extension of Furnas's method is described. The variation of intensity of an axial reflection as the crystal is rotated about the goniometer axis is used to give a curve of relative transmission T against azimuthal angle ϕ for the corresponding ...
A. North, D. Phillips, F. Mathews
semanticscholar   +1 more source

Dispersion and Absorption in Dielectrics I. Alternating Current Characteristics

, 1941
The dispersion and absorption of a considerable number of liquid and dielectrics are represented by the empirical formula e*−e∞=(e0−e∞)/[1+(iωτ0)1−α]. In this equation, e* is the complex dielectric constant, e0 and e∞ are the ``static'' and ``infinite ...
K. Cole, R. Cole
semanticscholar   +1 more source

Anomalous absorption of electromagnetic waves by 2D transition metal carbonitride Ti3CNTx (MXene)

Science, 2020
Shields up! Specialized conductive materials are used to shield or block electromagnetic radiation such as microwaves or radio waves to either prevent the escape of stray radiation or prevent interference from unwanted sources.
A. Iqbal   +9 more
semanticscholar   +1 more source

Absorption sampling and the absorption distribution

Journal of Applied Probability, 1998
The inverse absorption distribution is shown to be aq-Pascal analogue of the Kemp and Kemp (1991)q-binomial distribution. The probabilities for the direct absorption distribution are obtained via the inverse absorption probabilities and exact expressions for its first two factorial moments are derived usingq-series transformations of its probability ...
openaire   +2 more sources

An empirical method for correcting diffractometer data for absorption effects

, 1983
Absorption effects usually present the most serious source of systematic error in the determination of structure factors from single-crystal X-ray diffraction measurements if the crystal is not ground to a sphere or cylinder.
N. Walker, D. I. Stuart
semanticscholar   +1 more source

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