Results 191 to 200 of about 1,624,240 (288)
Effective graph resistance as cumulative heat dissipation. [PDF]
Nat CommunWang X, Yu X, Wu Z, Moreno Y.
europepmc +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Experimental workflow of the dual‐camera light‐sheet microscope (dual‐mesoSPIM) pipeline. Intact adult mouse hearts undergo CUBIC‐based delipidation and refractive‐index matching, rendering the whole organ optically transparent (left).
Francesco Giardini +12 more
wiley +1 more source
Decomposable and Essentially Univariate Mass-Action Systems: Extensions of the Deficiency One Theorem. [PDF]
J Nonlinear SciDeshpande A, Müller S.
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Frequency‐dependent contraction rates for the Bayesian method to the inverse source problem
Transactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.Abstract This paper addresses an inverse source problem for acoustic waves in a range of frequencies. Our study has two main goals. First, although the problem is severely ill‐posed with a logarithmic stability estimate, we demonstrate, through careful analysis of the forward map's singular values, that increasing the frequency range enhances stability,
Pu‐Zhao Kow, Jenn‐Nan Wang
wiley +1 more source
A multiscale theory for network advection- reaction-diffusion. [PDF]
J Math BiolOliveri H, Cozzolino E, Goriely A.
europepmc +1 more source
On the Spectrum of Laplacian Matrix
Let be a simple graph of order . The matrix is called the Laplacian matrix of , where and denote the diagonal matrix of vertex degrees and the adjacency matrix of , respectively.
Seyed Mahmoud Sheikholeslami +2 more
core
Subspace Acceleration for Efficient Nonlinear Water Wave Simulation
International Journal for Numerical Methods in Fluids, Volume 98, Issue 10, Page 1165-1180, October 2026.We introduce an exponentially weighted subspace acceleration technique to reduce GMRES iterations for solving the Poisson equation with time‐dependent coefficients in nonlinear, dispersive free‐surface flows governed by the incompressible Navier‐Stokes equations. The method significantly reduces memory requirements and computational complexity compared
Rasmus Kleist Hørlyck Sørensen +3 more
wiley +1 more source
Mapping Fatty Acid Composition in the Human Knee: Short‐Term Repeatability at 3T
Journal of Magnetic Resonance Imaging, Volume 64, Issue 4, Page 1066-1076, October 2026.ABSTRACT Background Alterations in periarticular lipid composition are implicated in musculoskeletal diseases, yet short‐term reliability of MRI‐based triglyceride composition mapping in the knee is not fully established. Purpose To evaluate 1‐week repeatability of proton‐density fat fraction (PDFF) and triglyceride fatty‐acid composition—saturated ...
Dimitri Martel +8 more
wiley +1 more source
IAGRN: An Interleaved-Attention Graph Neural Network for Gene Regulatory Network Inference. [PDF]
Int J Mol SciWang Y, Tian S, Li D.
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NMR in Biomedicine, Volume 39, Issue 10, October 2026.This study combines segmented T1ρ preparation into a 3‐D gradient‐echo sequence for simultaneous quantitative susceptibility, T2*, and T1ρ mapping of infarcted mouse hearts ex vivo. The method enabled assessment of T1ρ and T2* relaxation time maps and magnetic susceptibility, with ischemic regions clearly identified by all contrasts and consistent with
Iida Räty +6 more
wiley +1 more source