Results 41 to 50 of about 326,789 (133)
A Proof of Smarandache-Pătraşcu’s Theorem using Barycentric Coordinates [PDF]
, 2010 Proving the Smarandache–Pătraşcu’s Theorem in relation to the inscribed orthohomological triangles using the barycentric ...
Coandă, Claudiu
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Enhanced Phase‐to‐Phase Distance Protection for AC Lines With Power‐Electronics‐Interfaced Sources
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.This paper proposes an adaptive enhanced phase‐comparison distance protection (PCDP) strategy to address the maloperation risks caused by high penetration of power electronics‐interfaced sources (PEIS). Unlike the conventional scheme with a fixed operating boundary, the proposed strategy dynamically adjusts the protection zone, effectively capturing ...
Shuyang Wang +4 more
wiley +1 more source
The Malgrange-Ehrenpreis Theorem [PDF]
, 2012 This paper collect of some proofs of the Malgrange-Ehrenpreis Theorem, which asserts the existence of fundamental solutions of linear partial differential operator with constant coefficients.Ribera Puchades, JM. (2011).
Ribera Puchades, Juan Miguel
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IET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.Considering the no‐load closing of a transformer in the adjacent substation of a wind farm as the research background, this study investigated the harmonic distortion in the voltage at the point of common coupling caused by the inrush current. By quantitatively analysing the transient response of the stator and rotor flux linkage of the wind turbine ...
Yan Jingxian, Luo Jinshan, Xue Zhenyu
wiley +1 more source
Physiological Reports, Volume 14, Issue 2, January 2026.Abstract Mathematical models are essential for understanding oxygen transport and utilization during metabolic transitions. An electrical analogy concept proposed that exponential PO2 transients arise from interaction between oxygen storage capacitance and transport conductances, but lacked explicit circuit representation limiting quantitative ...
Aleksander S. Golub +3 more
wiley +1 more source
The Surprise Examination Paradox and the Second Incompleteness Theorem [PDF]
, 2010 We give a new proof for Godel's second incompleteness theorem, based on Kolmogorov complexity, Chaitin's incompleteness theorem, and an argument that resembles the surprise examination paradox.
Raz, Ran, Kritchman, Shira
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An Improved Equivalent Circuit for Electric Field Sensors in Geophysical Exploration
Geophysical Prospecting, Volume 73, Issue 8, October 2025.ABSTRACT In electromagnetic measurements, electric field sensors consist of two halves, with remote electrodes of negative and positive polarity coupled through wires and low pass filters to the differential inputs of an analogue‐to‐digital converter; the electrical ground of the analogue‐to‐digital converter is connected to the ground through a ...
Thomas Kalscheuer +4 more
wiley +1 more source
Edge of Chaos Theory Unveils the First and Simplest Ever Reported Hodgkin–Huxley Neuristor
Advanced Electronic Materials, Volume 11, Issue 8, June 2025.This manuscript presents the first and simplest ever‐reported electrical cell, which leverages one memristor on Edge of Chaos to reproduce the three‐bifurcation cascade, marking the entire life cycle from birth to extinction via All‐to‐None effect of an electrical spike, also referred to as Action Potential, across axon membranes under monotonic ...
Alon Ascoli +12 more
wiley +1 more source
Short‐Dipole Sensor Response Linearization Through Physics‐Informed Neural Networks
Bioelectromagnetics, Volume 46, Issue 4, May 2025.ABSTRACT Short‐dipole diode sensors loaded with highly resistive lines are commonly used to measure the time‐averaged square of the high‐frequency electromagnetic field amplitude directly. Their precision, simplicity, broadband, high dynamic range capability, and minimal scattering make them ideal for application in the near‐field of sources ...
Alessandro Fasse +5 more
wiley +1 more source
A Bilevel Optimal Control Method and Application to the Hybrid Electric Vehicle
Optimal Control Applications and Methods, Volume 46, Issue 3, Page 1104-1119, May/June 2025.Schematic representation of the Macro‐Micro method. ABSTRACT In this article we present a new numerical method based on a bilevel decomposition of optimal control problems. A strong connection between the proposed method and the classical indirect multiple shooting method is shown in the regular case, thanks to a link between the Bellman's value ...
Olivier Cots +3 more
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