Results 21 to 30 of about 592,640 (317)

Planar Typical Bézier Curves Made Simple

open access: yesMathematics, 2021
Recently, He et al. derived several remarkable properties of the so-called typical Bézier curves, a subset of constrained Bézier curves introduced by Mineur et al. In particular, He et al.
Javier Sánchez-Reyes
doaj   +1 more source

Formal ratification of the subdivision of the Holocene Series/Epoch (Quaternary System/Period): two new Global Boundary Stratotype Sections and Points (GSSPs) and three new stages/subseries

open access: yesEpisodes, 2018
The Holocene is probably the most intensively studied series/epoch within the geological record, and embodies a wide array of geomorphological, climatic, biotic and archaeological evidence; yet little attention has hitherto been paid to a formal ...
M. Walker   +12 more
semanticscholar   +1 more source

Class II Division 2 Subdivision Malocclusion in an Adult Patient treated with the Forsus Fatigue-resistant Device placed Unilaterally

open access: yesContemporary Clinical Dentistry, 2019
Treatment of Class II subdivision malocclusion is challenging, and orthodontists frequently struggle to determine the choice of treatment. Several treatment modalities have been proposed for correcting these types of malocclusion.
Oscar Mario Antelo   +4 more
doaj   +1 more source

Multiple-Function Systems Based on Regular Subdivision

open access: yesFractal and Fractional, 2022
Self-similar fractals can be generated using subdivision and the subdivision curves/surfaces are actually attractors. Such a connection has been studied between fractals and an extended family of subdivision including stationary and non-stationary ...
Baoxing Zhang   +2 more
doaj   +1 more source

Effective resistances and Kirchhoff index in subdivision networks [PDF]

open access: yes, 2016
We define a subdivision network ¿S of a given network ¿; by inserting a new vertex in every edge, so that each edge is replaced by two new edges with conductances that fulfill electrical conditions on the new network.
Carmona Mejías, Ángeles   +2 more
core   +2 more sources

Bivariate Hermite subdivision [PDF]

open access: yes, 1996
A subdivision scheme for constructing smooth surfaces interpolating scattered data in $\mathbb{R}^3$ is proposed. It is also possible to impose derivative constraints in these points.
Damme, Ruud van
core   +3 more sources

Représenter et délimiter la ville : entre espaces hérités et expansion urbaine. L’exemple d’Avignon à la fin du Moyen Âge

open access: yesStudi di Storia Medioevale e di Diplomatica: Nuova Serie, 2023
La documentation foncière avignonnaise de la fin du Moyen Âge révèle, par les différentes manières de le nommer, de le diviser et de le délimiter, de précieuses informations sur la représentation et la perception de l’espace urbain.
Margot Ferrand
doaj   +1 more source

Accent Stabilizes 1:2 Sensorimotor Synchronization of Rhythmic Knee Flexion-Extension Movement in Upright Stance

open access: yesFrontiers in Psychology, 2019
Numerous studies have shown the importance of metrical structure on beat perception and sensorimotor synchronization (SMS), which indicates why metrical structure has evolved as a widespread musical element.
Takahide Etani   +5 more
doaj   +1 more source

Acyclic, Star and Oriented Colourings of Graph Subdivisions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2005
Let G be a graph with chromatic number χ (G). A vertex colouring of G is \emphacyclic if each bichromatic subgraph is a forest. A \emphstar colouring of G is an acyclic colouring in which each bichromatic subgraph is a star forest. Let χ _a(G) and χ _s(G)
David R. Wood
doaj   +1 more source

Stacks, Queues and Tracks: Layouts of Graph Subdivisions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2005
A \emphk-stack layout (respectively, \emphk-queuelayout) of a graph consists of a total order of the vertices, and a partition of the edges into k sets of non-crossing (non-nested) edges with respect to the vertex ordering.
Vida Dujmović, David R. Wood
doaj   +1 more source

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