Results 131 to 140 of about 1,521,033 (284)
Quasi-Toroidal Oscillations in Rotating Relativistic Stars
, 1997 Quasi-toroidal oscillations in slowly rotating stars are examined in the framework of general relativity. The oscillation frequency to first order of the rotation rate is not a single value even for uniform rotation unlike the Newtonian case.
Quasi-toroidal Oscillations +1 more
core
Quasi-bound state wavefunctions
, 2019 Title of program: QUASI-BOUND STATE WAVEFUNCTIONS Catalogue Id: ABMQ_v1_0 Nature of problem A program has been written which calculates the solution to the time independent Schrodinger equation for particles trapped by a Coulomb barrier but whose ...
R.M. DeVries (8092358)
core +1 more source
Advanced Science, EarlyView.Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel +3 more
wiley +1 more source
Phase Diagrams and Piezoelectric Properties of Wurtzite Al1−x−yScxGdyN Heterostructural Alloys
Advanced Science, EarlyView.This study demonstrates ferroelectricity and piezoelectric properties improvement of quaternary wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films, guided by density functional theory calculations. Wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films have a high optical bandgap, enhanced piezoelectric ...
Julia L. Martin +11 more
wiley +1 more source
Advanced Science, EarlyView.Rod Origami (RodOri) springs harness snap‐through instabilities of pre‐stressed curved rods with geometrically programmable buckling behavior. Integrating RodOri springs with distinct geometries yields multistable metamaterials that undergo stepwise reconfiguration via sequential snapping, achieving wide‐range tunability of stiffness and resonance ...
Jeseung Lee +2 more
wiley +1 more source
Scientific ReportsTo solve the construction complexities of the cast-in-situ constructional column, a fabricated constructional column technology was proposed. Finite element models of a steel frame-infilled wall without a constructional column, with a cast-in-situ ...
Zhuoying Wang +5 more
doaj +1 more source
Discretization of Continuous Frames by Quasi-Monte Carlo Methods
2025 International Conference on Sampling Theory and Applications (SampTA)5 pages, extended abstract for SampTA 2025 (15th International Conference on Sampling Theory and Applications)
Zimmermann, Jan +2 more
openaire +2 more sources
A Generative Neuro‐Symbolic AI for Protein Sequence Design
Advanced Science, EarlyView.We introduce EffieDes, a neuro‐symbolic framework coupling deep learning‐based fitness landscape parameterization with exact automated reasoning. Unlike greedy sampling, EffieDes identifies sequences that globally optimize fitness while satisfying intricate design constraints.
Marianne Defresne +12 more
wiley +1 more source
BuildingsA trussed concrete-filled square steel tubular (CFSST) composite column frame is proposed for multi-story residential buildings. The frame provides high lateral resistance and can be integrated within wall systems.
Zongmin Zhang, Peng Yuan, Lanhua Chen
doaj +1 more source
Gabor Frames for Quasi-Periodic Functions and Polyanalytic Spaces on the Flat Cylinder
Journal of Fourier Analysis and ApplicationsAbstract We develop an alternative approach to the study of Fourier series, based on the Short-Time-Fourier Transform (STFT) acting on $$L_{\nu }^{2}(0,1)$$
Luís Daniel Abreu +2 more
openaire +2 more sources