Results 61 to 70 of about 145,219 (334)
Anticorrelation between temperature and fluctuations in moderately damped Josephson junctions
, 2007 We study the influence of dissipation on the switching current statistics of moderately damped Josephson junctions. Different types of both low- and high- $T_c$ junctions with controlled damping are studied.
K. K. Likharev +5 more
core +1 more source
Advanced Functional Materials, EarlyView.An epi‐intraneural interface is developed through in silico optimization and a novel tridimensional microfabrication pipeline. The device integrates penetrating and epineural contacts on a flexible substrate. Mechanical, electrochemical, and in vivo testing in rat and pig reveal robust implantation, low‐threshold activation, and site‐dependent ...
Federico Ciotti +14 more
wiley +1 more source
Performance Evaluation of YOLOv8 for Railway Switching Operation Safety Monitoring
Computer ScienceSafety in railway shunting operations requires continuous monitoring of train distance and speed to reduce the risk of operational accidents. In practice, shunting activities are still highly dependent on manual observation and verbal communication ...
Aulya Anggita Putri Selendra +2 more
doaj +1 more source
Photon assisted tunneling as an origin of the Dynes density of states [PDF]
, 2010 We show that the effect of a high-temperature environment in current transport through a normal metal-insulator-superconductor tunnel junction can be described by an effective density of states (DOS) in the superconductor. In the limit of a resistive low-
Chekurov, N. +8 more
core +2 more sources
Advanced Functional Materials, EarlyView.Ag+‐mediated hydrothermal crystal engineering promotes preferential [hk1]‐oriented growth of Sb2Se3 via an ultrathin MoOx interlayer, improving crystallinity and suppressing non‐radiative recombination. The optimized Ag+ treatment photocathode delivers 24.7 mA cm−2 at 0 VRHE and improved stability, revealing an ion‐modulated route to high‐performance ...
Ziying Zhang +10 more
wiley +1 more source
Analysis of energy costs for shunting operations performed by electric locomotives
Вестник Научно-исследовательского института железнодорожного транспортаIntroduction. Scientifically, energy efficiency of shunting operations at electrified stations should be improved by gradual replacement of diesel shunters with advanced contact-accumulator electric shunters. The discussion of the use of such locomotives
Kirill M. Popov
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A Neural Network Model for the Spatial and Temporal Response of Retinal Ganglion Cells [PDF]
, 1991 This article introduces a quantitative model of early visual system function. The model is formulated to unify analyses of spatial and temporal information processing by the nervous system. Functional constraints of the model suggest mechanisms analogous
Gaudiano, Paolo
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The anatomy of interatrial communications - what does the interventionist need to know? [PDF]
, 2008 Increasingly, the interventional cardiologist is seeking to close interatrial communications by inserting devices by means of catheterisation. So as to optimise these procedures, it is adavantageous to have a firm grasp of the anatomy of the normal ...
Anderson, RH, Martins, JDF
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Advanced Functional Materials, EarlyView.A pixelation‐free, monolithic iontronic pressure sensor enables simultaneous pressure and position sensing over large areas. AC‐driven ion release generates spatially varying impedance pathways depending on the pressure. Machine learning algorithms effectively decouple overlapping pressure–position signals from the multichannel outputs, achieving high ...
Juhui Kim +10 more
wiley +1 more source
MATHEMATICAL MODEL OF SHUNTING PROCESS AS TWO-STAGE UNRELIABLE QUEUEING SYSTEM
Perner’s Contacts, 2011 The paper deals with a two-stage queuing model of the reception sidings and the hump in the marshalling yard Ostrava - Pravé nádraží. We distinguish two types of shunting - primary shunting of arriving trains we consider to be customers and secondary ...
Michal Dorda, Dušan Teichmann
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