Results 21 to 30 of about 106,992 (298)
Atomic-scale surface demixing in a eutectic liquid BiSn alloy [PDF]
, 2005 Resonant x-ray reflectivity of the surface of the liquid phase of the Bi$_{43}$Sn$_{57}$ eutectic alloy reveals atomic-scale demixing extending over three near-surface atomic layers. Due to the absence of underlying atomic lattice which typically defines
Alexei Yu. Grigoriev +17 more
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Resonant Absorption in the AGN spectra emerging from photoionized gas: differences between steep and flat ionizing continua [PDF]
, 1998 We present photoionization models accounting for both photoelectric and resonant absorption. Resonance absorption lines from C, O, Ne, Mg, Si S and Fe between 0.1 and 10 keV are treated.
Boller Th. +15 more
core +2 more sources
MATEC Web of Conferences, 2018 A single-POF model of disc cutter with rock and soil has been established according to the dynamical feature and vibration mechanism of disc cutter vibro-cutting rock to solve problem of self-adaption vibro-cutting rock for disc cutter, and ...
Chen Qiang, Lang Jianke
doaj +1 more source
Applied Sciences, 2019 The damping ratio (D) is one of the key soil parameters in geotechnical issues where the soil is subjected to dynamic loads, like machines foundation, city tram and subway traffic, and driving of sheet pile or precast pile.
Emil Soból +3 more
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MODELING OF RESONANCE EFFECTS IN SPINE WITH ADDITIONAL FIXING ELEMENTS [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2019 Subject of Research. We study the procedure of natural frequencies calculation for a system consisting of a human spine with fixing elements. Resonant effects can occur in the vicinity of such system leading to stability violation or structure ...
Ekaterina V. Kabanova +3 more
doaj +1 more source
Evaluation of the damping ratio of soils in a resonant column using different methods
Soils and Foundations, 2022 This paper addresses the differences between two approaches of damping estimation in the resonant column testing: Steady-State Vibration (SSV) and Free Vibration Decay (FVD) method, at small (
Kunjari Mog, P. Anbazhagan
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Resonant Absorption of Transverse Oscillations and Associated Heating in a Solar Prominence. II- Numerical aspects [PDF]
, 2015 Transverse magnetohydrodynamic (MHD) waves are ubiquitous in the solar atmosphere and may be responsible for generating the Sun's million-degree outer atmosphere.
Antolin, Patrick +5 more
core +3 more sources
Diffraction-contrast imaging of cold atoms [PDF]
, 2005 We consider the inverse problem of in-line holography, applied to minimally-destructive imaging of cold atom clouds. Absorption imaging near-resonance provides a simple, but destructive measurement of atom column density.
Domen, K. F. E. M. +2 more
core +3 more sources
Calibration and limitations of a fixed-partly fixed resonant column apparatus [PDF]
E3S Web of ConferencesThe small-strain shear modulus of soils and rocks is an important input parameter in geotechnical analyses. Its estimation using the resonant column apparatus relies on accurate knowledge of the rotational inertia of the apparatus’s active end.
Rieman Luke +2 more
doaj +1 more source
Photonic crystal resonator integrated in a microfluidic system
, 2008 We report on a novel optofluidic system consisting of a silica-based 1D photonic crystal, integrated planar waveguides and electrically insulated fluidic channels.
Adams +19 more
core +1 more source