Results 71 to 80 of about 3,335 (199)
Batteries &Supercaps, Volume 9, Issue 5, May 2026.Metal–sulfur (M–S) batteries are a promising technology due to their cost‐effectiveness and high‐energy density than Li‐ion batteries. However, complex phase transitions and polysulfide (PS) shuttling processes impede the high performance of M–S batteries.
Dharmapura H. K. Murthy +1 more
wiley +1 more source
An Improved OPP Problem Formulation for Distribution Grid Observability
Energies, 2018 Phasor measurement units (PMUs) are becoming popular and populating the power system grids rapidly due to their wide range of benefits and applications.
Md Shafiullah +3 more
doaj +1 more source
Engineering Reports, Volume 8, Issue 5, May 2026.This graphical abstract compares circuit‐based, signal‐processing‐based, and intelligent‐learning‐based approaches for secondary arc‐fault detection, highlighting their key principles and practical advantages. ABSTRACT Reliable detection of free‐air electric arc faults in high‐voltage overhead transmission lines, together with accurate discrimination ...
Mahyar Abasi +2 more
wiley +1 more source
Application of Advanced Early Warning Systems with Adaptive Protection [PDF]
, 2015 This project developed and field-tested two methods of Adaptive Protection systems utilizing synchrophasor data. One method detects conditions of system stress that can lead to unintended relay operation, and initiates a supervisory signal to modify ...
Ashrafi, Frank +7 more
core
Towards Artificial Intelligence Hardware With 3D Integrated Ferroelectric Transistors
Small, Volume 22, Issue 29, 22 May 2026.Modern AI workloads demand hardware that mitigates the data‐movement bottleneck of von Neumann architectures. Here, we demonstrate a 4‐tier monolithic 3D (M3D) platform vertically integrating IGZO access transistors with Hf₀.5Zr₀.5O2 ferroelectric FETs.
Hyunho Seok +4 more
wiley +1 more source
Fault Detection in Wide Area Monitoring Systems via PMU Optimal Placement
Algerian Journal of Signals and Systems, 2017 The Phasor measurement units (PMUs) have become more and more attractive in power engineering as they can provide synchronized measurements of real-time voltage and currents phasors. The objective of this work is twofold: first, the optimal placement of
Abdelmadjid RECIOUI +2 more
doaj +1 more source
Exercise‐induced dynamic hyperinflation in chronic obstructive pulmonary disease
Experimental Physiology, Volume 111, Issue 5, Page 2476-2484, 1 May 2026.Abstract Chronic obstructive pulmonary disease (COPD) is an inflammatory lung disease caused by inhalation of noxious particles, most commonly cigarette smoking. The consequent changes in airways, lung parenchyma and pulmonary vasculature lead to increased resistive, elastic and threshold loads and impaired capacity of the respiratory muscle pump. COPD
Rebecca F. D'Cruz +2 more
wiley +1 more source
Intermediate Resistance and Capacitance States in Ge‐Rich GeSbTe Phase‐Change Memory
physica status solidi (RRL) – Rapid Research Letters, Volume 20, Issue 4, April 2026.Intermediate states of Ge‐rich GeSbTe phase‐change (PCM) memory cells are investigated by electrical impedance spectroscopy. Resistance and capacitance are extracted using an equivalent RC model, revealing tunable resistance and SET‐state‐dominated capacitance.
Adrien Delpoux +7 more
wiley +1 more source
The landscape of dementia research, diagnosis, treatment, and care in Latin America
Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.Abstract Latin America is undergoing rapid population aging alongside a rising burden of dementia. While the region holds substantial potential for dementia risk reduction, challenges remain, such as delayed diagnoses, limited access to specialized care and biomarker testing, persistent stigma, and deep‐rooted structural inequities.
Claudia K. Suemoto +41 more
wiley +1 more source
Observability-Enhanced PMU Placement Considering Conventional Measurements and Contingencies
Iranian Journal of Electrical and Electronic Engineering, 2014 Phasor Measurement Units (PMUs) are in growing attention in recent power systems because of their paramount abilities in state estimation. PMUs are placed in existing power systems where there are already installed conventional measurements, which can be
M. Esmaili, H. A. Shayanfar, K. Gharani
doaj