a block traffic kehoe
The incident comes a week after an American Eagle regional jet collided with an Army Black Hawk helicopter over the Potomac ...
Frontiers22d
Analysis of transient characteristics and fault ride-through control of hybrid grid-tied converters with grid-following and grid-forming
If one of the converters experiences stability issues, it affects the other, making fault ride-through challenging. A mathematical model for the hybrid grid-connected system of the two converters is ...
The Economist26d
OpenAI’s latest model will change the economics of software
When OpenAI announced a new generative artificial-intelligence (AI) model, called o3, a few days before Christmas, it aroused both excitement and scepticism. Excitement from those who expected its ...
IEEE28d
SHAP-assisted EE-LightGBM model for explainable fault diagnosis in practical optical networks
To address this challenge, a SHAP-assisted EE-LightGBM scheme is proposed for explainable fault diagnosis in practical optical networks. The EE-LightGBM model integrates undersampling strategies at ...
BBC28d
Over 100 London tower blocks may have safety issues
Thousands of people in London could be living in high-rise tower blocks with known safety issues, a BBC London investigation has found. More than 100 high-rise residential buildings across the ...
IEEE29d
Feature Entropy Recognition Based on Dual-Channel Multiscale 1DCNN Model for Intelligent Compound Fault Diagnosis of Bearings
based on multiscale blocks (MS-blocks) and the concept of residual networks, with convolution kernels determined by a simple and universal rule. The model is designed to recognize MSMEs extracted from ...