Results 51 to 60 of about 15,285 (303)

Aligned plane drawings of the generalized Delaunay-graphs for pseudo-disks

open access: yesJournal of Computational Geometry, 2020
We study general Delaunay-graphs, which are natural generalizations of Delaunay triangulations to arbitrary families, in particular to pseudo-disks. We prove that for any finite pseudo-disk family and point set, there is a plane drawing of their Delaunay-
Balázs Keszegh, Dömötör Pálvölgyi
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Symbolic derivation of Runge-Kutta order conditions [PDF]

open access: yes, 2004
Tree theory, partitions of integer numbers, combinatorial mathematics and computer algebra are the basis for the construction of a powerful and efficient symbolic package for the derivation of Runge-Kutta order conditions and principal truncation error ...
Famelis, ITh   +5 more
core   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Third ALIO-EURO meeting on Applied Combinatorial Optimization-Discrete Applied Mathematics [PDF]

open access: yes, 2002
Numero speciale di Discrte Applied Mathematics contenente le versioni definitive dei lavori selezionati tra quelli presentati al Convegno ALIO-EURO su Applied Combinatorial Optimization tenutosi a Erice nel Novembre ...
MAFFIOLI, FRANCESCO, MALUCELLI, FEDERICO
core  

Global Stability of Non-Solvable Ordinary Differential Equations With Applications [PDF]

open access: yes, 2013
Different from the system in classical mathematics, a Smarandache system is a contradictory system in which an axiom behaves in at least two different ways within the same system, i.e., validated and invalided, or only invalided but in multiple distinct ...
Mao, Linfan, Linfan Mao
core   +1 more source

Multipartite Ramsey numbers for the union of stars

open access: yesElectronic Journal of Graph Theory and Applications, 2022
Let s and k be positive integers with k ≥ 2 and G1, G2, …, Gk be simple graphs. The set multipartite Ramsey number, denoted by Ms(G1, G2, …, Gk), is the smallest positive integer c such that any k-coloring of the edges of Kc × s contains a monochromatic ...
I Wayan Palton Anuwiksa   +2 more
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

On The Improvement of Combinatorial Mathematics Teaching From Generating Function [PDF]

open access: yes, 2017
Generating function is an effective method to solve combinatorial counting problem, but it most likely to be neglected in combinatorial mathematics teaching. In this paper, we provides a demonstration for combinatorial mathematics teaching improvement by
Cheng Ji
core   +1 more source

Machine learning‐based scheduling: a bibliometric perspective

open access: yesIET Collaborative Intelligent Manufacturing, 2021
In recent years, the rapid development of artificial intelligence and data science has given rise to the study of data driven algorithms in highly volatile systems. The scheduling of complex shop floor resources falls into such a category, which is often
Shiyun Li   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy