Results 31 to 40 of about 54,703 (265)

Effects of P:Ni Ratio on Methanol Steam Reforming on Nickel Phosphide Catalysts

open access: yesMolecules, 2023
This study investigates the influence of the phosphorus-to-nickel (P:Ni) ratio on methanol steam reforming (MSR) over nickel phosphide catalysts using density functional theory (DFT) calculations.
Abdulrahman Almithn
doaj   +1 more source

Atomic decomposition of characters and crystals

open access: yesAdvances in Mathematics, 2021
Lascoux stated that the type A Kostka-Foulkes polynomials K_{lambda,mu}(t) expand positively in terms of so-called atomic polynomials. For any semisimple Lie algebra, the former polynomial is a t-analogue of the multiplicity of the dominant weight mu in the irreducible representation of highest weight lambda.
Lecouvey, Cédric, Lenart, Cristian
openaire   +6 more sources

Recognition method of dense false targets jamming based on time-frequency atomic decomposition

open access: yesThe Journal of Engineering, 2019
Dense false target jamming can affect radar detection performance severely. A method of dense false targets jamming recognition based on time-frequency atomic decomposition theory and support vector machine (SVM) is proposed to solve the difficulty of ...
Zhimei Hao, Wen Yu, Wei Chen
doaj   +1 more source

Organizing the atoms of the clique separator decomposition into an atom tree

open access: yesDiscrete Applied Mathematics, 2014
We define an atom tree of a graph as a generalization of a clique tree: its nodes are the atoms obtained by clique minimal separator decomposition, and its edges correspond to the clique minimal separators of the graph.Given a graph GG, we compute an atom tree by using a clique tree of a minimal triangulation HH of GG.
Berry, Anne   +2 more
openaire   +1 more source

Atomic decompositions for noncommutative martingales

open access: yesJournal of Functional Analysis, 2023
We prove an atomic type decomposition for the noncommutative martingale Hardy space $\h_p$ for all ...
Zeqian Chen   +2 more
openaire   +3 more sources

Atomic decompositions of Lorentz martingale spaces and applications

open access: yesJournal of Function Spaces and Applications, 2009
In the paper we present three atomic decomposition theorems of Lorentz martingale spaces. With the help of atomic decomposition we obtain a sufficient condition for sublinear operator defined on Lorentz martingale spaces to be bounded.
Jiao Yong, Peng Lihua, Liu Peide
doaj   +1 more source

Efficient and guaranteed rank minimization by atomic decomposition [PDF]

open access: yes2009 IEEE International Symposium on Information Theory, 2009
submitted to ISIT ...
Yoram Bresler, Kiryung Lee
openaire   +2 more sources

Spherical Harmonic Atomic Norm and its Application to DOA Estimation

open access: yesIEEE Access, 2019
Signal processing in the spherical harmonic (SH) domain has the advantages of analyzing a signal on the sphere with equal resolution in the whole space and of decomposite the frequency- and location-dependent components of the signal. Therefore, it finds
Jie Pan
doaj   +1 more source

Recent Progress on Micro-Fabricated Alkali Metal Vapor Cells

open access: yesBiosensors, 2022
Alkali vapor cells are the core components of atomic sensing instruments such as atomic gyroscopes, atomic magnetometers, atomic clocks, etc. Emerging integrated atomic sensing devices require high-performance miniaturized alkali vapor cells, especially ...
Xuelei Wang   +5 more
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

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