Results 21 to 30 of about 361,087 (295)

Sda full-wave analysis of boxed multistrip lines of finite thickness embedded in a layered lossy medium [PDF]

open access: yes, 2001
Spectral-domain approach (SDA) is applied to modeling propagation characteristics of multiconductor structure on superconducting strip lines with signal strips and ground planes of finite thickness in lossy layered media.
Deleniv, A.   +2 more
core   +1 more source

Relationships between in vivo surface and ex vivo electrical impedance myography measurements in three different neuromuscular disorder mouse models.

open access: yesPLoS ONE, 2021
Electrical impedance myography (EIM) using surface techniques has shown promise as a means of diagnosing and tracking disorders affecting muscle and assessing treatment efficacy.
Sarbesh R Pandeya   +6 more
doaj   +2 more sources

Simple and accurate analytical model of planar grids and high-impedance surfaces comprising metal strips or patches

open access: yes, 2008
This paper introduces simple analytical formulas for the grid impedance of electrically dense arrays of square patches and for the surface impedance of high-impedance surfaces based on the dense arrays of metal strips or square patches over ground planes.
Goussetis, George   +6 more
core   +1 more source

On the modeling of sound propagation over multi-impedance discontinuities using a semiempirical diffraction formulation [PDF]

open access: yes, 2006
Several approximate extensions of the semi-empirical De Jong model [ De Jong et al., J. Sound and Vib. 86, 23–46 (1983) ] are considered for the prediction of sound propagation over multiple impedance discontinuities.
Lam, YW, Monazzam, M
core   +1 more source

Anomalous Surface Impedance in a Normal-metal/Superconductor Junction with a Spin-active Interface [PDF]

open access: yes, 2012
We discuss the surface impedance (Z=R-iX) of a normal-metal/superconductor proximity structure taking into account the spin-dependent potential at the junction interface. Because of the spin mixing transport at the interface, odd-frequency spin-triplet s-
A. A. Abrikosov   +10 more
core   +5 more sources

On the Reflection of a Spherical Sound Wave from a Finite Size Surface

open access: yesApplied Sciences
Room acoustics computer models based on geometrical acoustics usually handle the sound reflections by the assumption of plane waves. However, if the sound source is a point source, which is usually the case, the spherical wave reflection would be more ...
Jens Holger Rindel
doaj   +1 more source

USING THE CONCEPT OF SURFACE IMPEDANCE IN PROBLEMS OF ELECTRODYNAMICS (75 YEARS LATER)

open access: yesRadio Physics and Radio Astronomy, 2014
An analytical review of literature related to application of the impedance approach in solving electrodynamic boundary value problems for 75 years since 1938, when M. A.
S. L. Berdnik   +4 more
doaj   +1 more source

Influence of Milling–Electrochemical Polishing on Corrosion Resistance of NiTi Shape Memory Alloy

open access: yesMicromachines, 2022
As an important artificial implant material, the corrosion resistance of NiTi shape memory alloy is closely related to the machined surface quality. In this paper, the multiple analysis methods concerning potentiodynamic polarization, impedance spectrum ...
Guijie Wang   +5 more
doaj   +1 more source

Stable determination of the surface impedance of an obstacle by far field measurements

open access: yes, 2005
We deal with the inverse scattering problem of determining the surface impedance of a partially coated obstacle.
Sincich, Eva
core   +2 more sources

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul   +13 more
wiley   +1 more source

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