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Materias / palabras clave: acoustic metamaterials, acoustic metasurfaces, acoustofluidics, noise control, sound preception, ultrasound technologies; Science: Physics: Acoustics. Sound

Materias / palabras clave: diagnostic imaging, lasers in medicine, ultrasonography; Science: Physics: Acoustics. Sound; Science: Physics: Optics. Light

Materias / palabras clave: Technology: Electrical engineering. Electronics. Nuclear engineering: Acoustics in engineering. Acoustical engineering; Science: Physics: Acoustics. Sound

Materias / palabras clave: Science: Physics: Acoustics. Sound

Materias / palabras clave: Music and books on Music: Music; Science: Physics: Acoustics. Sound

Materias / palabras clave: Technology; Science: Physics: Acoustics. Sound

Materias / palabras clave: Language and Literature: Philology. Linguistics: Communication. Mass media; Science: Physics: Acoustics. Sound

Materias / palabras clave: Science: Chemistry; Science: Physics: Acoustics. Sound

Coherent perfect absorption (CPA) has been studied in various fields, such as metasurface, photonics, and acoustics, because of its ability to perfectly absorb light at a specific wavelength. However, the narrow bandwidt...

A software package for the analysis of X-ray absorption spectroscopy (XAS) data is presented. This package is based on the IFEFFIT library of numerical and XAS algorithms and is written in the Perl programming language u...

Materias / palabras clave: Chemistry; Coomassie Brilliant Blue; Chromatography; Bradford protein assay; Sodium dodecyl sulfate; Sodium; Absorption (acoustics); Organic chemistry; Staining; Physics; Pathology; Acoustics

Materias / palabras clave: Perfectly matched layer; Finite-difference time-domain method; Reflection (computer programming); Free space; Electromagnetic radiation; Absorption (acoustics); Finite difference method; Space (punctuation); Computer sci...

Materias / palabras clave: Chemistry; Coomassie Brilliant Blue; Chromatography; Bradford protein assay; Sodium dodecyl sulfate; Sodium; Absorption (acoustics); Colorimetry; Microgram; Biochemistry; Organic chemistry; In vitro

ADVERTISEMENT RETURN TO ISSUEArticleNEXTAb Initio Calculation of Vibrational Absorption and Circular Dichroism Spectra Using Density Functional Force FieldsP. J. Stephens, F. J. Devlin, C. F. Chabalowski, and M. J. Frisc...

Absorption and Scattering of Light by Small Particles. Treating absorption and scattering in equal measure, this self-contained, interdisciplinary study examines and illustrates how small particles absorb and scatter lig...

The dispersion and absorption of a considerable number of liquid and dielectrics are represented by the empirical formula ε*−ε∞=(ε0−ε∞)/[1+(iωτ0)1−α]. In this equation, ε* is the complex dielectric cons...

Organic-inorganic perovskites have shown promise as high-performance absorbers in solar cells, first as a coating on a mesoporous metal oxide scaffold and more recently as a solid layer in planar heterojunction architect...

This paper describes FieldTrip, an open source software package that we developed for the analysis of MEG, EEG, and other electrophysiological data. The software is implemented as a MATLAB toolbox and includes a complete...

Materias / palabras clave: Message passing; Computer science; Parallel computing; Message Passing Interface; Dynamics (music); Computational science; Molecular dynamics; Physics; Acoustics; Quantum mechanics

Abstract The optical constants of amorphous Ge are determined for the photon energies from 0.08 to 1.6 eV. From 0.08 to 0.5 eV, the absorption is due to k ‐conserving transitions of holes between the valence bands as i...

Molecular excitation by the simultaneous absorption of two photons provides intrinsic three-dimensional resolution in laser scanning fluorescence microscopy. The excitation of fluorophores having single-photon absorption...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTUFF, a full periodic table force field for molecular mechanics and molecular dynamics simulationsA. K. Rappe, C. J. Casewit, K. S. Colwell, W. A. Goddard III, and W. M. SkiffCi...

To use solar irradiation or interior lighting efficiently, we sought a photocatalyst with high reactivity under visible light. Films and powders of TiO(2-x)N(x) have revealed an improvement over titanium dioxide (TiO2) u...

Materias / palabras clave: Neoxanthin; Violaxanthin; Carotenoid; Lutein; Chemistry; Absorption (acoustics); Thylakoid; Chromatography; Pigment; Photosynthesis; Absorption spectroscopy; Xanthophyll