Morning Overview on MSN

Why knots come undone in 4D, but 2D surfaces can still be knotted

Tie a trefoil knot in a piece of string, seal the ends together, and try to wiggle it free without cutting. In three-dimensional space, the knot holds firm. Add a fourth spatial dimension, however, ...
IEEE

1D-ResNeXt Deep Learning Architecture for Recognizing Activities of Daily Living in Elderly Populations Using Wearable Sensors

Abstract: This study proposes an unexplored deep learning framework, known as 1D-ResNeXt, tailored explicitly for detecting daily activities among elderly individuals using data collected from ...
IEEE

Recognition of Knee Osteoarthritis by 1D and 2D Convolutional Neural Networks Using Vibroarthrographic Signals

Abstract: Osteoarthritis (OA) of the knee is a leading cause of joint pain and mobility loss. Early diagnosis is crucial for effective management yet remains challenging with traditional imaging ...