Results 121 to 130 of about 5,853 (250)
Reflection and transmission of electromagnetic waves from fractal multilayers
, 1994 The present work is concerned with the reflection and transmission properties of electromagnetic waves from finely divided fractal layers. We develop an exact iterative algorithm that provides the reflection and transmission coefficients for a ...
A Finizio +3 more
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Reflection and Transmission of Sound Waves through the Layer of Two-fractional Bubbly Liquid
, 2020 © 2018 Institute of Physics Publishing. All rights reserved. The mathematical model that determines reflection and transmission of sound waves through a medium containing two-fractional bubbly liquid is presented.
Gubaidullin D., Gafiyatov R.
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Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media
Advanced Materials Technologies, EarlyView.Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco +4 more
wiley +1 more source
Transmission and reflection of waves by an anharmonic interface
, 2002 Equations of motion for an anharmonic interface separating two dispersionless 1-d media are shown to be equivalent to those of the Duffing oscillator coupled with an overdamped harmonic oscillator.
Z. Łodziana, P. Zieliński
core +1 more source
Advanced Materials Technologies, EarlyView.A liquid metal‐based strain‐sensing architecture to measure the deformation of a circular diaphragm against obstructed surfaces is formulated using finite element modeling and confocal imaging to establish the mechanical framework and is utilized to control diaphragm‐induced confinement on a bead array, as validated by biomolecular loading level ...
Abdullah‐Bin Siddique +4 more
wiley +1 more source
Theoretical basis of simulator-analyzer building-up for microwave amplifiers and oscillators
Известия высших учебных заведений России: Радиоэлектроника, 2017 The construction principle of simulator-analyzer is proposed providing simulation modeling of amplifiers and oscillators in coaxial microwave measurement chain according to their technical specifications, followed by measurement of complex load ...
S. V. Savelkaev +3 more
doaj
Transmission and reflection of sound wave from a layer of liquid with gas bubbles
, 2020 © Published under licence by IOP Publishing Ltd.The problem of reflection and transmission of sound wave through the two-layer medium containing a layer of bubble liquid is considered.
Gubaidullin D. +2 more
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Advanced Materials Technologies, EarlyView.Copper electroplating transforms lightweight 3D‐printed TPMS polymer lattices into effective electromagnetic shields. Topology, relative density, and conductive seed layer continuity govern copper penetration, electrical resistance, and attenuation. SEA consistently exceeds SER, while 35% RD Diamond lattice gives the best performance, reaching 48.72 dB
Aman Al Khatib +6 more
wiley +1 more source
, 2001 Reflection and transmission of quasi -P (qP) and quasi -SV (qSV) waves at the interface between two monoclinic elastic half-spaces is discussed. Closed-form expressions for the reflection and transmission coefficients are derived.
Khurana, Sandhya, Singh, Sarva Jit
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Advanced Materials Technologies, EarlyView.Single‐filament material extrusion enables spatial stiffness programming through locally controlled thermal foaming of TPU. A data‐driven G‐code framework tunes porosity from 15.7% to 40.7% and hardness from 90 to 63 Shore A within and across layers. Monolithic hands and soft actuators consequently achieve distinct programmed motions without material ...
Rosanna Rifino +3 more
wiley +1 more source