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Materias / palabras clave: linear and nonlinear acoustics, physical acoustics, acoustic waves, structural acoustics and vibration, acoustical measurements, acoustical microscopy; Science: Physics

Materias / palabras clave: vibration, acoustics, sound, engineering; Technology: Electrical engineering. Electronics. Nuclear engineering: Telecommunication

Materias / palabras clave: acoustics of musics, acousto-optics, electroacoustics, sonochemistry, ultrasonics, instrumentation; Science: Physics: Acoustics. Sound

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

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...

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: linear acoustics, nonlinear acoustics, aeroacoustics, atsmospheric sound, underwater sound, ultrasounds; Technology: Electrical engineering. Electronics. Nuclear engineering: Acoustics in engineering. Acoustical engineer...

Materias / palabras clave: architecture, urban planning, construction technologies, acoustics, geographical demography; Social Sciences: Communities. Classes. Races: Urban groups. The city. Urban sociology; Fine Arts: Architecture

Materias / palabras clave: mechanics, waves, signal processing, vibrations, dynamic systems, acoustics; Technology: Electrical engineering. Electronics. Nuclear engineering: Materials of engineering and construction. Mechanics of materials

Materias / palabras clave: concrete technology, building equipment, masonry structures, steel structures, building acoustics; Technology: Engineering (General). Civil engineering (General); Technology: Building construction

Materias / palabras clave: audio signals, speech communication, audio processes; Science: Physics: Acoustics. Sound; Science: Mathematics: Instruments and machines: Electronic computers. Computer science

Materias / palabras clave: physics, material, geophysics, instrumentation, acoustics, optics; Science: Physics