Results 31 to 40 of about 2,598,279 (194)

Mathematical analysis of a model of river channel formation. [PDF]

, 2008
The study of overland flow of water over an erodible sediment leads to a coupled model describing the evolution of the topographic elevation and the depth of the overland water film.
A. A. Samarski, A. C. Fowler, A. D. Howard, A. S. Kalashnikov, B. Birnir, B. Nazaret, D. S. Loewenherz, D. S. Loewenherz-Lawrence, G. E. Tucker, G. Parker, G. Willgoose, I. I. Vrabie, J. I. Díaz, J. I. Díaz, L. A. Caffarelli, L. A. Caffarelli, L. C. Evans, N. Izumi, N. Izumi, P. Benilan, S. Kramer, T. R. Smith, T. R. Smith   +22 more
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An antimicrobial drug recommender system using MALDI-TOF MS and dual-branch neural networks

eLife
Timely and effective use of antimicrobial drugs can improve patient outcomes, as well as help safeguard against resistance development. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is currently routinely ...
Gaetan De Waele, Gerben Menschaert, Willem Waegeman   +2 more
doaj   +1 more source

Designing for mathematical abstraction [PDF]

, 2010
Our focus is on the design of systems (pedagogical, technical, social) that encourage mathematical abstraction, a process we refer to as designing for abstraction.
Noss, Richard, Pratt, Dave
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Weyl metrics and Wiener-Hopf factorization

Journal of High Energy Physics, 2020
We consider the Riemann-Hilbert factorization approach to the construction of Weyl metrics in four space-time dimensions. We present, for the first time, a rigorous proof of the remarkable fact that the canonical Wiener-Hopf factorization of a matrix ...
P. Aniceto, M.C. Câmara, G.L. Cardoso, M. Rosselló   +3 more
doaj   +1 more source

A Mathematical Analysis of the Axial Anomaly

, 2018
As is well known to physicists, the axial anomaly of the massless free fermion in Euclidean signature is given by the index of the corresponding Dirac operator.
Rabinovich, Eugene
core   +1 more source

Discussing a teacher MKT and its role on teacher practice when exploring data analysis [PDF]

, 2012
This article considers teacher knowledge in managing mathematically critical situations and the role of what can be termed a mathematical summary in the analysis of a teaching episode, viewed from the perspective of Mathematical Knowledge for Teaching ...
Carrillo, José, Ribeiro, Carlos Miguel
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Metapopulation models with anti-symmetric Lotka–Volterra systems

Journal of Biological Dynamics
We consider different anti-symmetric Lotka–Volterra systems governing the pairwise interactions among the same n species inhabiting m spatially discrete habitat patches, with each patch having infinitely many equilibria.
Anju Susan Anish, Bernard De Baets, Shodhan Rao   +2 more
doaj   +1 more source

On the utility of RNA sample pooling to optimize cost and statistical power in RNA sequencing experiments

BMC Genomics, 2020
Background In gene expression studies, RNA sample pooling is sometimes considered because of budget constraints or lack of sufficient input material. Using microarray technology, RNA sample pooling strategies have been reported to optimize both the cost ...
Alemu Takele Assefa, Jo Vandesompele, Olivier Thas   +2 more
doaj   +1 more source

Hyers–Ulam and Hyers–Ulam–Rassias Stability for Linear Fractional Systems with Riemann–Liouville Derivatives and Distributed Delays

Axioms, 2023
The aim of the present paper is to study the asymptotic properties of the solutions of linear fractional system with Riemann–Liouville-type derivatives and distributed delays. We prove under natural assumptions (similar to those used in the case when the
Hristo Kiskinov, Ekaterina Madamlieva, Andrey Zahariev   +2 more
doaj   +1 more source

Analysis of Mathematical Resolution Reviewed From Cognitive Style and Mathematical Anxiety of Students in Students of Class VII SMP Frater Makassar [PDF]

, 2019
This study aims to 1) description of the mathematical problem solving in terms of cognitive style field-independent (FI) mathematical anxiety and low and high, 2) description of mathematical problem solving in terms of cognitive style field-dependent (FD)
S, S. (Silvester)
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