Results 161 to 170 of about 9,523,503 (222)

Dependence of the Extra‐Cellular Diffusion Coefficient on the Fractions of Neurites and Cell Bodies in Gray Matter

Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2426-2439, November 2026.
Purpose The dependence of the long‐time (tortuosity) limit of the extra‐cellular diffusivity on the intra‐cellular volume fraction is of fundamental importance for microstructure modeling. While such dependencies have been explored for the white matter, the tortuosity limit in gray matter is unknown due to complex cell composition and geometry. Here we
Hong‐Hsi Lee, Ali Abdollahzadeh, Hansol Lee, Ricardo Coronado‐Leija, Els Fieremans, Susie Y. Huang, Dmitry S. Novikov   +6 more
wiley   +1 more source

One-Step Relativistic Driven Similarity Renormalization Group Multireference Perturbation Theory. [PDF]

J Chem Theory Comput
Zhao Z, Evangelista FA.
europepmc   +1 more source

On Wilson’s Renormalization Group Structure

, 2012
Very simple remarks on the elementary mathematical structure of pQFT Wilson’s Renormalization Group are made in the light of the theory of Ehresmann’s groupoids and their possible ...
IURATO, Giuseppe
core  

Selector form of Weaver's conjecture and frame sparsification

Proceedings of the London Mathematical Society, Volume 133, Issue 5, November 2026.
Abstract We show an extension of a probabilistic result of Marcus, Spielman, and Srivastava, which resolved the Kadison–Singer problem, to block diagonal positive semidefinite random matrices. We use this result to show several selector results, which generalize their partition counterparts.
Marcin Bownik
wiley   +1 more source

A renormalization group analysis of bubble breakup. [PDF]

Sci Rep
Okumura K.
europepmc   +1 more source

Aqueous‐Phase Processing of Organic Aerosols at the Southern Great Plains: Insights From Integrated Chemical and Microphysical Analyses

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Aqueous‐phase reactions are hypothesized to be a major pathway for secondary organic aerosol (SOA) formation in humid, cloud‐influenced environments, yet direct observational constraints remain limited. Here we investigated aqueous SOA (aqSOA) formation and evolution during the spring 2016 Holistic Interactions of Shallow Clouds, Aerosols, and
J. Trousdell, W. Jiang, J. Shilling, M. Shrivastava, J. D. Fast, Qi Zhang   +5 more
wiley   +1 more source

Renormalization group for Anderson localization on high-dimensional lattices. [PDF]

Proc Natl Acad Sci U S A
Altshuler BL, Kravtsov VE, Scardicchio A, Sierant P, Vanoni C.   +4 more
europepmc   +1 more source

PyOrbb—Automated Analyses of Orbital‐Interaction Mechanisms

Journal of Computational Chemistry, Volume 47, Issue 26, October 5, 2026.
PyOrbb is an open‐source program that automates fragment‐based orbital interaction analysis from ADF calculations. It identifies the chemically most significant attractive and repulsive interactions and presents them as publication‐ready MO diagrams.
Yuman Hordijk, Steven E. Beutick, Xiaobo Sun, Laurens Groot, Tori Gijzen, Jordi Poater, Trevor A. Hamlin, F. Matthias Bickelhaupt, Célia Fonseca Guerra   +8 more
wiley   +1 more source

Multireference Equation-of-Motion-Driven Similarity Renormalization Group for X-ray Photoelectron Spectra. [PDF]

J Chem Theory Comput
Li S, Zhao Z, Evangelista FA.
europepmc   +1 more source

DMRG/FQ: A Polarizable Embedding Approach Combining Density Matrix Renormalization Group and Fluctuating Charges. [PDF]

J Chem Theory Comput
Rinaldi M, Sepali C, Kirk AM, Amovilli C, Cappelli C.   +4 more
europepmc   +1 more source