Millimeter-scale resolution in fiber-optic sensing: Single-ended technique advances infrastructure monitoring

Distributed fiber-optic sensors are widely used to monitor temperature and strain in infrastructure, but their spatial ...

Single mathematical model helps solve a decades-old puzzle involving ultrafast lasers

A team of international researchers, including an Aston University researcher, has cracked the code on how "breather" laser ...
IEEE

Model-Based Event-Triggered Load Frequency Control for Cyber-Physical Power Systems Considering Multiple Factors

Abstract: This paper proposes a model-based event-triggered (MBET) control scheme for cyber-physical power systems (CPPSs) to deal with the load frequency control (LFC) problem. First, the model of ...
qualitysafety.bmj

AI-driven analysis of patient safety reports using large language models: an exploratory multiple methods study

Introduction Patient safety event reporting systems are widely used, yet organisations face challenges analysing the high volume of incident reports. While low-harm events represent the majority of ...
Frontiers

Unraveling cardiac arrhythmia frequency: comparative analysis using time and frequency domain algorithms

During cardiac arrhythmia, the heart frequency is an important physiological parameter that can be identified by analyzing electrocardiogram (ECG) signals. However, the accuracy of the frequency ...
IEEE

Frequency-Dependent Inductance Model and Field-Circuit Equivalence Principle Based on Maxwell’s Equations

Abstract: With the increasing switching speed of power devices, more severe high-frequency electromagnetic interference (EMI) issues arise, drawing growing attention to the high-frequency impedance ...
Physics World

Physics-based battery model parameterization from impedance data

Electrochemical impedance spectroscopy (EIS) provides valuable insights into the physical processes within batteries – but how can these measurements directly inform physics-based models? In this ...
Machine Design

The Digital Evolution of Heavy Machinery—Understanding Model-Based Systems Engineering

Heavy machinery is entering a new phase where hydraulics, electronics and embedded software are engineered as one integrated system. Using model-based systems engineering (MBSE) as a framework to ...