Results 171 to 180 of about 114,083 (289)

Risk of Retinopathy Associated with Long‐Term Use of Hydroxychloroquine in Patients with Rheumatic Diseases: A Systematic Review and Meta‐Analysis

Arthritis Care &Research, Accepted Article.
Objective We aimed to estimate the prevalence and cumulative incidence of hydroxychloroquine retinopathy (HCQ‐R) and its risk factors among long‐term HCQ users with rheumatic diseases through a systematic review and meta‐analysis of observational studies that used spectral‐domain OCT (SD‐OCT) for screening. Methods A systematic search of PubMed, Scopus,
Narsis Daftarian, Chloe Yue, Steve D Levasseur, Hui Xie, J. Antonio Avina‐Zubieta   +4 more
wiley   +1 more source

Enhancing both the Intensities and Resolution of ¹⁹F NMR Spectra of PFAS through Band-Selective Homonuclear Decoupling. [PDF]

Anal Chem
Rotzinger M, Müller V, Macher A, Feldmann J, Zangger K.   +4 more
europepmc   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

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

Ultra-compact broadband terahertz spectroscopy sensor enabled by resonant-gradient metasurface. [PDF]

Nat Commun
Wang R, Zhang D, Chen L, Zhang N, Li D, Jiang R, Zhang X, Yang X, Zhang L, Wang S, Liu X, Chang C, Tsai DP.   +12 more
europepmc   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Peripheral blood immune cell subsets as non-invasive biomarkers of colorectal cancer stage, laterality, metastasis and survival. [PDF]

Cell Oncol (Dordr)
Del Prado-Montero J, Cantero-Cid R, Guevara-Martínez J, Lozano-Rodríguez R, Cueto FJ, Sáenz de Santa María-Diez G, Terrón-Arcos V, Abad-Moret R, Díaz-Serrano E, Córdoba-García L, Fernández-Felipe J, Montalbán-Hernández K, Del Fresno C, Hurtado-Navarro L, López-Collazo E.   +14 more
europepmc   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Spectral discrimination of pediatric SF188 and adult glioblastoma stem cells by deep learning-enhanced Raman profiling. [PDF]

Front Oncol
Wurm LM, Fischer B, Neuschmelting V, Goldbrunner R, Croner RS, Jagielski MW, Laue D, Ertel W, Hacker MC, Dybaś J, Kahlert UD.   +10 more
europepmc   +1 more source

Identification of narrow-line Seyfert 1 galaxies in a spurious source sample using spectral line profiles

, 2019
I. Björklund
openalex   +1 more source