Results 71 to 80 of about 2,714,937 (184)

Proximity Effects and Nonequilibrium Superconductivity in Transition-Edge Sensors [PDF]

open access: yes, 2011
We have recently shown that normal-metal/superconductor (N/S) bilayer TESs (superconducting Transition-Edge Sensors) exhibit weak-link behavior.1 Here we extend our understanding to include TESs with added noise-mitigating normal-metal structures (N ...
Bandler, Simon R.   +7 more
core   +3 more sources

Perfect absorption of water waves by linear or nonlinear critical coupling

open access: yes, 2018
We report on experiments of perfect absorption for surface gravity waves impinging a wall structured by a subwavelength resonator. By tuning the geometry of the resonator, a balance is achieved between the radiation damping and the intrinsic viscous ...
Maurel, Agnes   +3 more
core   +3 more sources

A study of “forced-ad resistance” leading to “Skip Ad” on YouTube

open access: yesTurkish Journal of Computer and Mathematics Education (TURCOMAT), 2021
The current policy of YouTube forces viewers to watch ads for at least 5 seconds before appearing “Skip Ad” button to continue watching the video. Recent studies show that a large percentage of watchers skip YouTube ads whenever possible but the factors behind such viewers behavior has not been analyzed so far.
openaire   +1 more source

Comparison of CFD simulations with experimental data for a tanker model advancing in waves

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2011
In this paper, CFD simulation results for a tanker model are compared with experimental data over a range of wave conditions to verify a capability to predict the sea-keeping performance of practical hull forms. CFD simulations are conducted using WISDAM-
Hideo Orihara
doaj   +1 more source

Added Resistance of an AUV Moving Inside a Water Pipeline Due to Wall Proximity

open access: yesInternational Journal of Maritime Technology, 2015
This paper evaluates the added resistance of a torpedo shape AUV, moving inside a water pipeline, due to wall effects within the tube. Today, there are long length pipelines of water or petroleum that need to regular inspection.
Mohammad Moonesun   +4 more
doaj  

Analysis of Instantaneous Ship Resistance-Increase in Waves with CFD URANS

open access: yesPolish Maritime Research
To comply with the requirements set out by the International Maritime Organization (IMO) for reducing greenhouse gas (GHG) emissions, recent efforts have focused on investigating the parameters that affect the increase in ship resistance, with the aim of
Zeraatgar Hamid   +2 more
doaj   +1 more source

Numerical study of ship motions and added resistance in regular incident waves of KVLCC2 model

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2017
In this study, the numerical investigation of ship motions and added resistance at constant forward velocity of KVLCC2 model is presented. Finite volume CFD code is used to calculate three dimensional, incompressible, unsteady RANS equations.
Yavuz Hakan Ozdemir, Baris Barlas
doaj   +1 more source

Conductance of Tomonaga-Luttinger liquid wires and junctions with resistances

open access: yes, 2011
We study the effect that resistive regions have on the conductance of a quantum wire with interacting electrons which is connected to Fermi liquid leads. Using the bosonization formalism and a Rayleigh dissipation function to model the power dissipation,
Abhiram Soori   +13 more
core   +1 more source

Correlation between the residual resistance ratio and magnetoresistance in MgB2

open access: yes, 2001
The resistivity and magnetoresistance in the normal state for bulk and thin-film MgB2 with different nominal compositions have been studied systematically.
A. S. Cooper   +26 more
core   +3 more sources

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