Results 41 to 50 of about 1,413,385 (166)
Scientific ReportsThis work experimentally and analytically investigated the incipient cavitation behavior in four liquids with different physical properties: ethanol, de-ionized water, glycerine, and aluminum melt under ultrasonic irradiation close to the cavitation ...
Jian Chen +8 more
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A flexible R package for nonnegative matrix factorization
BMC Bioinformatics, 2010 Background Nonnegative Matrix Factorization (NMF) is an unsupervised learning technique that has been applied successfully in several fields, including signal processing, face recognition and text mining. Recent applications of NMF in bioinformatics have
Seoighe Cathal, Gaujoux Renaud
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, 2013 R-matrix acting in the tensor product of two spinor representation spaces of Lie algebra so(d) is considered thoroughly. Corresponding Yang-Baxter equation is proved. The relation to the local Yang-Baxter relation is established.
Chicherin, D. +2 more
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Chirality Evolution of Supramolecular Helices by Electron Transfer Assisted Secondary Nucleation
Advanced ScienceChirality evolution is ubiquitous and important in nature, but achieving it in artificial systems is still challenging. Herein, the chirality evolution of supramolecular helices based on l‐phenylalanine derivative (LPF) and naphthylamide derivate (NDIAPY)
Laiben Gao +5 more
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Atiyah classes of three-dimensional Lie bialgebras over Z_3
四川大学学报. 自然科学版, 2019 Based on the theory of Lie algebra cohomology and the definition of the Atiyah class of a Lie bialgebra, Atiyah classes of all three-dimensional Lie bialgebras over Z_3 are calculated.
SHEN Dan-Dan
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Site‐Specific Hydroxide Formation and Corrosion on Mg Nanocrystals
Advanced ScienceMagnesium is one of the lightest structural metals and is highly attractive for aerospace, transportation, biomedical, and energy technologies, yet its application is limited by rapid corrosion and an incompletely understood initiation mechanism.
Yao Liu +8 more
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Effective R-Matrix Parameterizations for Nuclear Data* [PDF]
EPJ Web of ConferencesWe derive an effective Reich-Moore approximation (RMA) of the Wigner-Eisenbud R-matrix formalism parameterized by complex-valued resonance energies and widths; this RMA exactly reproduces the total eliminated cross section.
Arbanas Goran +5 more
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Generalized Reich-Moore R-matrix approximation
EPJ Web of Conferences, 2017 A conventional Reich-Moore approximation (RMA) of R-matrix is generalized into a manifestly unitary form by introducing a set of resonant capture channels treated explicitly in a generalized, reduced R-matrix.
Arbanas Goran +5 more
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Communications Biology, 2021 Malvezzi et al. discuss the impact of BRD4 phosphorylation on the formation of dimers and identify the key residues necessary for this dimerization. They also discuss the differential role of monovalent and bivalents bromodomain inhibitors regarding the ...
Francesca Malvezzi +9 more
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A versatile R-matrix module including alternative parametrizations [PDF]
EPJ Web of ConferencesThe evaluation of nuclear reaction data within the resolved resonance regime relies on phenomeno-logical R-matrix analyses. In absence of quantitatively reliable microscopic models phenomenological R-matrix manages to reproduce experiment data at high ...
Srdinko Thomas, Leeb Helmut
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