Results 141 to 150 of about 166,770 (217)

Unsupervised Machine Learning Identifies Shared Biomechanical and Clinical Variation in Individuals with Knee Osteoarthritis and High BMI: A Secondary Analysis of the IDEA Trial

Arthritis Care &Research, Accepted Article.
Objective High body mass index (BMI≥27 kg/m2) and aberrant gait biomechanics are primary risk factors for knee osteoarthritis (KOA), yet the specific loading patterns linked to clinical disease features remain unclear. Unsupervised machine learning (ML) was used to identify vertical ground reaction force (vGRF) waveform modes of variation and ...
Ashley N. Buck, J. Elyse Borgert, Hyeon Lee, Liubov Arbeeva, Yvonne M. Golightly, Richard F. Loeser, Leigh F. Callahan, Stephen P. Messier, Brian Pietrosimone, Amanda E. Nelson, James S. Marron   +10 more
wiley   +1 more source

Parameter Estimation of Non-Cooperative Composite Signals Based on Joint Time-Polarization Domain Separation. [PDF]

Sensors (Basel)
Zhou Y, Wang F, Wu H, Pang C, Li Y, Wang P.   +5 more
europepmc   +1 more source

The Content and Reporting Completeness of Physical Therapist–Led Interventions for Glenohumeral Osteoarthritis: A Systematic Review

Arthritis Care &Research, EarlyView.
Objective This study synthesized the content and reporting completeness of published physical therapist–led interventions for glenohumeral osteoarthritis (GHOA). Methods This systematic review undertook electronic database searches in PubMed, EMBASE, Cochrane, CINAHL, and PEDro (until June 2025) for any peer‐reviewed articles or studies describing ...
Daha G. Muhammad, Nadine E. Foster, Mickylle Pelaez, Karina O'Leary, Ilana N. Ackerman, Jonathan G. Quicke   +5 more
wiley   +1 more source

A Non-SOGI Single-Phase Frequency-Locked Loop Based on Synchronous Frequency Tracking Filter with Enhanced Immunity to Sensor-Induced DC Offsets. [PDF]

Sensors (Basel)
Sevilmiş F.
europepmc   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source

A capacitive photodiode for analogue and digital processing. [PDF]

Nat Commun
Wang C, Wang Z, Ran W, Che B, Chen T, Wei B, Shen G.   +6 more
europepmc   +1 more source

Effect of database, pre-processing pipeline, and scan duration on rs-fMRI functional connectivity based treatment targets for TMS obtained using the Stanford Neuromodulation Therapy (SNT) protocol. [PDF]

Psychoradiology
Yu L, Li X, Roberts N, Huang X, Xing H.
europepmc   +1 more source

Preamble-Aided Receiver for OFDM Recovery Under Structured FMCW Interference in Co-Channel Sensing-Communication Systems. [PDF]

Sensors (Basel)
Liu Z.
europepmc   +1 more source

Impact of recording technologies on cardiac electrogram morphology: implications for mapping and interpretation. [PDF]

Indian Pacing Electrophysiol J
van Schie MS.
europepmc   +1 more source