Results 151 to 160 of about 223,659 (257)

Time‐Dependent Voronoi Analysis of Amino Acid Side‐Chain Packing in Simulations

open access: yesJournal of Computational Chemistry, Volume 47, Issue 25, September 30, 2026.
Protein volume fluctuation is largely driven by loosely packed amino acid side chains while the backbone is comparatively restrained. We present a Voronoi‐based framework for quantifying and tracking local side‐chain volume and reorganization of neighbors. Paired snapshots show Voronoi tessellations for a side chain during molecular dynamics simulation
Sofiya B. Bettencourt, Wonmuk Hwang
wiley   +1 more source

Significant Imprints of Vertical Resolution on Scale Interactions in the Global Model for Prediction Across Scales

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Global kilometer‐scale model simulations have demonstrated clear benefits from refining horizontal resolution in representing mesoscale weather phenomena, yet the role of vertical resolution remains comparatively underexplored. To address this gap, 40‐day experiments with the model for prediction across scales systematically varied both ...
Alexander Lojko   +3 more
wiley   +1 more source

Voronoi Diagrams and Ornamental Design

open access: yes, 1999
A set of points in the plane induces a Voronoi diagram, a division of the plane based on proximity to points in the set. Voronoi diagrams have been used extensively in engineering and scientific disciplines, but the possibility of using them for creating
Craig S. Kaplan
core  

Modeling Dislocation Cutting of γ′ Precipitates in Ni‐Base Superalloys: Linking Atomistic and Dislocation Dynamics Simulations

open access: yesAdvanced Engineering Materials, Volume 28, Issue 17, 9 September 2026.
Dislocation cutting of γ′ precipitates in Ni‐based superalloys is investigated by linking atomistic simulations with discrete dislocation dynamics. The critical cutting stress is shown to be governed by the antiphase boundary energy, while line tension effects promote edge‐preferred cutting.
Frédéric Houllé   +9 more
wiley   +1 more source

Unified Phase‐Field Framework for Antiferroelectric, Ferroelectric and Dielectric Phases: Application to HZO Thin Films

open access: yesAdvanced Functional Materials, Volume 36, Issue 77, 24 September 2026.
HfxZr1−xO2${\rm Hf}_x{\rm Zr}_{1-x}{\rm O}_2$ offers CMOS‐compatible nanoscale ferroelectricity yet suffers from a high Ec${\rm E}_c$ demanding large operating voltages. A unified phase‐field framework spanning AFE/FE/DE phases shows how FE grains soften neighboring AFE grains over λ$\lambda$ ≈$\approx$ 22–37 nm.
P. Pankaj   +4 more
wiley   +1 more source

Direct Observation of Propagating Spin Waves in a Spin Hall Nano‐Oscillator

open access: yesAdvanced Materials, Volume 38, Issue 52, 16 September 2026.
By combining frequency injection locking with time‐resolved scanning transmission x‐ray microscopy (TR‐STXM), the authors image the real‐time magnetization dynamics of a spin Hall nano‐oscillator (SHNO) for the first time. Their results reveal richer dynamics than previously reported and challenge existing assumptions regarding the radiation hardness ...
Victor H. González   +12 more
wiley   +1 more source

Quality Thresholds for Angiogenesis Under Acoustic Manipulation in Engineered Vascular Tissues

open access: yesAdvanced Science, Volume 13, Issue 52, 18 September 2026.
Defined biological and physical quality thresholds achieved through acoustic manipulation regulate cellular alignment and spatial organization, promoting self‐assembling vasculature, extracellular matrix deposition, and angiogenic responses, thereby establishing critical acoustic patterning requirements for engineered vascular tissue development in ...
Oscar O'Dwyer Lancaster‐Jones   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy