Results 71 to 80 of about 849,577 (302)
Advanced Engineering Materials, EarlyView.A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič +7 more
wiley +1 more source
Transverse Evolution Operator for the Gross-Pitaevskii Equation in Semiclassical Approximation
Symmetry, Integrability and Geometry: Methods and Applications, 2005 The Gross-Pitaevskii equation with a local cubic nonlinearity that describes a many-dimensional system in an external field is considered in the framework of the complex WKB-Maslov method.
Alexey Borisov +2 more
doaj
Twenty-eighth Illinois Custom Spray Operators' Training School: summaries of presentations [PDF]
, 1976 Made available in DSpace on 2016-03-17T21:24:46Z (GMT). No. of bitstreams: 2 749322_1976.pdf: 26589794 bytes, checksum: c1ff1cdfd0fd85c1cb6b4f7646d0d1aa (MD5) license.txt: 4846 bytes, checksum: 927d59ba442de31571446841df3d90ca (MD5) Previous issue date:
Illinois Custom Spray Operators' School
core
Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals
Advanced Engineering Materials, EarlyView.This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao +2 more
wiley +1 more source
MathematicsOne of the aims of this paper is to characterize 3-complex symmetric weighted composition operators induced by three types of symbols on the weighted Bergman space of the right half-plane with the conjugation Jf(z)=f(z¯)¯.
Zhi-Jie Jiang
doaj +1 more source
Twenty-seventh Illinois Custom Spray Operators' Training School: summaries of presentations [PDF]
, 1975 Made available in DSpace on 2016-03-17T21:24:44Z (GMT). No. of bitstreams: 2 749322_1975.pdf: 24202162 bytes, checksum: cc54b604ae94dfc9222084cc8ecb09aa (MD5) license.txt: 4846 bytes, checksum: 927d59ba442de31571446841df3d90ca (MD5) Previous issue date:
Illinois Custom Spray Operators' School
core
A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy
Advanced Engineering Materials, EarlyView.A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle +5 more
wiley +1 more source
Plan permutation symmetries as a source of inefficiency in planning [PDF]
, 2003 This paper briefly reviews sources of symmetry in planning and highlights one source that has not previously been tackled:plan permutation symmetry.
Long, D., Fox, M.
core +2 more sources
Series of the solutions to Yang–Baxter equations: Hecke type matrices and descendant R-, L-operators
Nuclear Physics B, 2018 We have constructed series of the spectral parameter dependent solutions to the Yang–Baxter equations defined on the tensor product of reducible representations with a symmetry of quantum (super)algebra.
Shahane A. Khachatryan
doaj +1 more source
Diagonalizing Operators with Reflection Symmetry
Journal of Functional Analysis, 2002 Let $U$ be an operator in a Hilbert space $\mathcal{H}_{0}$, and let $\mathcal{K}\subset\mathcal{H}_{0}$ be a closed and invariant subspace. Suppose there is a period-2 unitary operator $J$ in $\mathcal{H}_{0}$ such that $JUJ=U^*$, and $PJP \geq 0$, where $P$ denotes the projection of $\mathcal{H}_{0}$ onto $\mathcal{K}$.
openaire +2 more sources