Results 201 to 210 of about 174,626,138 (254)

A continuum-based reaction-diffusion model for spread of gene silencing in chromosomal inactivation. [PDF]

RNA
Paul S, Sun S, Haynes K, Hong T.
europepmc   +1 more source

A Variational Physics‐Informed Neural Network Framework for Simulating Nonlinear Elastic Wave Propagation

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT This work employs Variational Physics‐Informed Neural Networks (VPINNs) to solve the forward problem of one‐dimensional wave propagation in nonlinear elastic solids. A first‐order elastodynamic formulation is adopted, where particle velocity and strain serve as the primary field variables.
Benjamin Ankay, Okyay Altay
wiley   +1 more source

Work, Sex, and Substances: Differences in Self-Reported Chemsex Behaviors Between MSM Sex Workers and Digital Content Creators. [PDF]

Sex Res Social Policy
Jackson K, Whitfield M, Tomlinson S, Santos GM.   +3 more
europepmc   +1 more source

Reducing Parametric Problems With Discontinuities Using Deep Learning

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Model order reduction becomes necessary when dealing with large‐scale engineering problems governed by parametric Partial Differential Equations (PDEs). Conventional projection based reduced basis methods, e.g., based on proper orthogonal decomposition, are not only intrusive in nature but may also demand tailored strategies to efficiently ...
Viral Chheda, Margarita Chasapi
wiley   +1 more source

The Role of Nitric Oxide in Chronic Liver Disease: A Review. [PDF]

J Clin Transl Hepatol
Zhao D, Wu GY.
europepmc   +1 more source

Symplecticity‐Preserving Prediction of Parameter‐Dependent Hamiltonian Dynamics by Generalized Kernel Interpolation

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT We extend the kernel‐based symplectic predictor introduced by Herkert et al. (2026) to a parameter‐augmented setting in which the learned flow‐map surrogate depends not only on the state, but also on additional variables such as physical parameters and macro time‐step sizes. The method uses a product kernel ansatz on a parameter and macro step
Robin Herkert, Tobias Ehring, Bernard Haasdonk   +2 more
wiley   +1 more source

Previously Uncharacterised Aliphatic Amino Acid Positions Modulate the Apparent Catalytic Activity of the EAL Domain of ZMO_1055 and Other Cyclic Di-GMP-Specific EAL Phosphodiesterases. [PDF]

Microb Biotechnol
Cao LY, Zhang X, Bai FW, Römling U.
europepmc   +1 more source

Four Decades of Research at the MADE Site and Beyond: Advancing the Understanding and Modeling of Solute Transport in Heterogeneous Media

Reviews of Geophysics, Volume 64, Issue 4, December 2026.
Abstract Spatial heterogeneity, manifested as strong variability in hydraulic conductivity (K) within geological formations, exerts a fundamental control on groundwater flow and solute transport. Because K can vary over multiple orders of magnitude in complex three‐dimensional patterns, predicting contaminant plume migration remains a long‐standing ...
Zhilin Guo, Maosheng Yin, Peiyao Dong, Yong Zhang, Kewei Chen, Graham Fogg, Brian Berkowitz, Marco Dentz, Chunmiao Zheng   +8 more
wiley   +1 more source

Abscisic acid binds to an <i>Arabidopsis thaliana</i> phosphodiesterase and tunes its activity. [PDF]

Front Plant Sci
Kwiatkowski M, Kozakiewicz-Piekarz A, Bi C, Wong A, Jaworski K, Irving H, Gehring C.   +6 more
europepmc   +1 more source