Arthritis Care &Research, Accepted Article.Objective Somatic items used in depression assessments can potentially overlap with symptoms related to physical illness, including systemic sclerosis (SSc). No studies have looked at whether somatic depression items may be influenced by diffuse versus limited SSc disease subtypes, which are associated with varying degrees of symptom presentation.
Sophie Hu +109 more
wiley +1 more source
Unifying Kibble-Zurek Mechanism in Weakly Driven Processes. [PDF]
Entropy (Basel)Nazé P.
europepmc +1 more source
Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity
Arthritis Care &Research, EarlyView.Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley +1 more source
Unifying thermopower: entropy and specific heat in magnetic, superconducting, nanoscale, and frustrated systems. [PDF]
iScienceJazandari M, Abouie J, Vashaee D.
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 +2 more
wiley +1 more source
Toward a Correlative Metrology Approach on the Same 2D Flake: Graphene Oxide Case Study-Sample Preparation and Stability Issues. [PDF]
Nanomaterials (Basel)Chibane L +8 more
europepmc +1 more source
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley +1 more source
Investigation of closed form solitons for the stochastic Chavy-Waddy-Kolokolnikov equation in bacterial aggregation. [PDF]
Sci RepNawaz S +4 more
europepmc +1 more source
Minimum Spacetime Length and the Thermodynamics of Spacetime. [PDF]
Entropy (Basel)Rossi V, Cacciatori SL, Pesci A.
europepmc +1 more source
Pregnancy Outcomes in Autoimmune Rheumatic Diseases: A Persistent Clinical Challenge. [PDF]
Mediterr J RheumatolPartalidou S.
europepmc +1 more source