Results 181 to 190 of about 433,207 (247)

Reciprocal-Space Analysis of Structural Reorganization and Orientational Correlation in a Cellulose Nanofibril Suspension during Constant-Stress Creep. [PDF]

Langmuir
Yamagata Y, Araida M, Otobe S.
europepmc   +1 more source

How We Simulate Nanopores

Small Methods, EarlyView.
Nanopore technology has revolutionized single‐molecule sensing, yet it suffers from an inherent interpretive challenge. Molecular dynamics has emerged as a go‐to method for determining the relationship between the structure of translocating molecules and the nanopore current signals.
Behzad Mehrafrooz, Xavier Mleziva, Meng Xu, Melika Shekari, Christopher Maffeo, Aleksei Aksimentiev   +5 more
wiley   +1 more source

High‐purity X‐ray polarimetry at high energies for Mössbauer spectroscopy

Journal of Synchrotron Radiation, EarlyView.
This work extends high‐purity X‐ray polarimetry into the 15–30 keV range, enabling polarization‐filtered synchrotron Mössbauer spectroscopy of higher‐energy nuclear resonances. A proof‐of‐principle experiment at 22.494 keV demonstrates a polarization purity of (1.2 ± 0.5) × 10−8, establishing the feasibility of the approach.High‐purity X‐ray ...
Berit Marx-Glowna, Ingo Uschmann, Robert Loetzsch, Willi Hippler, Judith Görs, Tony Wunderlich, Sakshath Sadashivaiah, Martin Tolkiehn, Gerhard G. Paulus, Ralf Röhlsberger   +9 more
wiley   +1 more source

Generation of vectorial generalized vortex array with metasurfaces. [PDF]

Light Sci Appl
Yao Q, Li Z, Zheng G.
europepmc   +1 more source

XAS3DLive: an interactive X‐ray absorption spectroscopy simulation/fitting platform for atomic 3D structure characterization

Journal of Synchrotron Radiation, EarlyView.
An interactive X‐ray absorption spectroscopy (XAS) simulation/fitting platform for atomic 3D structure characterization integrates machine‐learning‐driven XAS simulation, 3D structure visualization and editing, and experimental XAS fitting into one unity for fast and user‐friendly analysis.We present XAS3DLive, an integrated platform for X‐ray ...
Xueqi Song, Haodong Yao, Haifeng Zhao
wiley   +1 more source

Observing strong optical nonreciprocity from magnetically doped Dirac semimetals. [PDF]

Nat Commun
Nabavi B, Jafari Ghalekohneh S, Ness H, Pashov D, van Schilfgaarde M, Leahy I, Rice A, Norman A, Alberi K, Zhao B.   +9 more
europepmc   +1 more source

High‐Gloss SVBRDF Capture Using Bounce Light

Computer Graphics Forum, EarlyView.
Abstract Reflectance capture aims at the visual reproduction of an object under varying illumination. Past works differ substantially in their experimental overhead, from single‐ or few‐image approaches, that employ significant (often learned) priors at the expense of biased reconstructions, to more accurate approaches that tend to be time‐consuming ...
Tomáš Iser, Andrei‐Timotei Ardelean, Tim Weyrich   +2 more
wiley   +1 more source

Battery-free, fully wireless neurostimulation via radiative RF power transfer in freely behaving mice. [PDF]

Microsyst Nanoeng
Yoo K, Park S, Yang J, Kim M, Lee S, Kim G, Chou N, Shin H, Park S.   +8 more
europepmc   +1 more source

Twist-induced orbital chirality in a photonic laser. [PDF]

Nat Commun
Frizyuk K, De Angelis C.
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