Results 241 to 250 of about 38,989 (313)

Astrocytic mGluR5 Regulation of Synaptic Transmission is Activity‐Dependent in Adult Rats

Glia, Volume 74, Issue 8, August 2026.
In adulthood, astrocytic mGluR5 increases synaptic efficacy through presynaptic A2ARs. This occurs when a small number of synapses are activated simultaneously. This pathway is abolished when numerous synapses are recruited. ABSTRACT Data accumulated over the last two decades have demonstrated that astrocytes play key roles in the regulation of ...
Sarah Mountadem, Muna L. Hilal, Dylan Pommier, Dorian Arnouil, Valentin Clément Langlais, Vincent Simon, Aurélie Amadio, Marie Miegebielle, Sébastien Marais, Charlène Joséphine, Astrid Cannich, Marjorie Varilh, Julien Bourel, Daniela Cota, Giovanni Marsicano, Alexis‐Pierre Bemelmans, Philippe Ciofi, Stéphane Henri Richard Oliet, Aude Panatier   +18 more
wiley   +1 more source

Performance of Serum-Based Non-Invasive Fibrosis Scores Compared with Liver Biopsy in Patients with Chronic Hepatitis B. [PDF]

Medicina (Kaunas)
Binay UD, Karakeçili F, Barkay O, Kuru B.   +3 more
europepmc   +1 more source

Explainable machine learning for patient‐specific quality assurance in intensity‐modulated radiotherapy based on anatomical structures

Journal of Applied Clinical Medical Physics, Volume 27, Issue 7, July 2026.
Abstract Background Patient‐specific quality assurance (PSQA) plays a pivotal role in intensity‐modulated radiotherapy (IMRT) to ensure accurate dose delivery. However, conventional measurement‐based PSQA approaches are labor‐intensive and provide limited insight into the underlying factors contributing to variations in gamma passing rates (GPRs ...
Xuerou Zhang, Ying Huang, Jie Wang, Xingtong Zhang, Hua Chen, Yehui Luo, Jianhao Xie, Zhiyong Xu, Yunhua Xu   +8 more
wiley   +1 more source

Multi-Frequency GPR Image Fusion Based on Convolutional Sparse Representation to Enhance Road Detection. [PDF]

J Imaging
Fang L, Yang F, Fang Y, Nie J.
europepmc   +1 more source

Electricity Price Prediction Using Multikernel Gaussian Process Regression Combined With Kernel‐Based Support Vector Regression

Journal of Forecasting, Volume 45, Issue 4, Page 2059-2077, July 2026.
ABSTRACT This paper presents a new hybrid model for predicting German electricity prices. The algorithm is based on a combination of Gaussian process regression (GPR) and support vector regression (SVR). Although GPR is a competent model for learning stochastic patterns within data and for interpolation, its performance for out‐of‐sample data is not ...
Abhinav Das, Stephan Schlüter, Lorenz Schneider   +2 more
wiley   +1 more source

Machine learning-based prediction of compressive and flexural strength of wheat straw reinforced sustainable gypsum composites. [PDF]

Sci Rep
Ahmad H, Ejaz MF, Riaz MR, Shahzad S, El Kadri S, Kmeid MG.   +5 more
europepmc   +1 more source

Multiaxial Fatigue Behavior of AA6016 and AA6016 to DX54D SPR Joints: Fracture Mechanisms and Data‐Driven Rupp's Model

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 7, Page 2929-2944, July 2026.
ABSTRACT The fatigue and fracture behavior of self‐piercing rivet (SPR) joints between AA6016 aluminum sheets (1–2 mm) and DX54D steel (0.95 mm) was studied under 90°, 45°, and 0° multiaxial loading. Pure shear (90°) loading produced the highest fatigue strength, whereas multiaxial (45°) loading resulted in reduced performance, with pure tension (0 ...
Alan Woo, Amelie Malpot, Behzad Behravesh, Saeid Rezaee, Amirsalar Anousheh, Hamid Jahed   +5 more
wiley   +1 more source

How metaverse-enabled digital transformation drives sustainable supply chain innovation: evidence from Pakistan's textile industry. [PDF]

Sci Rep
Abdullah M, Ullah A, Jamal MF, Aldakheel EA, Khafaga DS, Ashraf S, Rasool Z.   +6 more
europepmc   +1 more source

Post‐TIPS Dynamics of von Willebrand Factor for Risk Stratification After TIPS Placement

Liver International, Volume 46, Issue 7, July 2026.
ABSTRACT Background & Aims Transjugular intrahepatic portosystemic shunt (TIPS) placement is used to treat complications of portal hypertension. This study aimed to evaluate the prognostic value of von Willebrand factor antigen (VWF) dynamics following TIPS placement.
Marlene Hintersteininger, Simon Johannes Gairing, Katrin Kirsch, Theresa Müllner‐Bucsics, Susanna Riegler, Lukas Reider, Mathias Jachs, Lorenz Balcar, Eva M. Schleicher, Jasmin Söhngen, Lukas Müller, Michael B. Pitton, Julia Weinmann‐Menke, Christian M. Lange, Peter R. Galle, Michael Trauner, Mattias Mandorfer, Thomas Reiberger, Christian Labenz, Lukas Hartl   +19 more
wiley   +1 more source

Neonatal brain age estimation from T2-weighted magnetic resonance images using shallow regression analysis. [PDF]

Sci Rep
Taji SM, Kazemi K, Qodrati Z, Noorizadeh N, Danyali H, Aarabi A.   +5 more
europepmc   +1 more source