Results 21 to 30 of about 22,253 (291)

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

An introduction to neutron reflectometry [PDF]

open access: yesEPJ Web of Conferences, 2020
Specular neutron reflectivity is a neutron diffraction technique that provides information about the structure of surfaces or thin films. It enables the measurement of the neutron scattering length density profile perpendicular to the plane of a surface ...
Cousin Fabrice, Fadda Giulia
doaj   +1 more source

Simultaneous measurement of distance and thickness of a thin metal plate with an electromagnetic sensor using a simplified model. [PDF]

open access: yes, 2003
This paper presents a simplified model which can describe the inductance change when an air-core coil is placed next to a thin nonmagnetic metallic plate.
Dickinson, S. J.   +8 more
core   +1 more source

Editorial for the Special Issue: “Ten Years of Remote Sensing at Barcelona Expert Center”

open access: yesRemote Sensing, 2020
This book celebrates the ten year anniversary of the Barcelona Expert Center by presenting recent contributions related to the topics on which the team has been working during those years.
Justino Martínez   +3 more
doaj   +1 more source

Upper Pedicle Breast Flap [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2020
Introduction: Here we propose a tactic to fill the upper poles of breasts that are emptied by ptosis in primary and secondary cases to obtain anatomically beautiful breasts with sufficient breast volume.
Antônio Roberto Bozola   +1 more
doaj   +1 more source

Track Layouts of Graphs [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2004
A \emph(k,t)-track layout of a graph G consists of a (proper) vertex t-colouring of G, a total order of each vertex colour class, and a (non-proper) edge k-colouring such that between each pair of colour classes no two monochromatic edges cross.
Vida Dujmović   +2 more
doaj   +1 more source

On the Book Thickness of 1-Planar Graphs

open access: yesCoRR, 2015
In a book embedding of a graph G, the vertices of G are placed in order along a straight-line called spine of the book, and the edges of G are drawn on a set of half-planes, called the pages of the book, such that two edges drawn on a page do not cross each other. The minimum number of pages in which a graph can be embedded is called the book-thickness
Md. Jawaherul Alam   +2 more
openaire   +2 more sources

Ultrasonography indicators for predicting difficult intubation: a systematic review and meta-analysis

open access: yesBMC Emergency Medicine, 2021
Background Ultrasonography (US) is recently used frequently as a tool for airway assessment prior to intubation (endotracheal tube (ETT) placement), and several indicators have been proposed in studies with different reported performances in this regard.
Mehran Sotoodehnia   +4 more
doaj   +1 more source

How thick is a fault? Fault displacement-thickness scaling revisited [PDF]

open access: yes, 2006
No abstract ...
Soden, A.M.   +9 more
core   +1 more source

On Linear Layouts of Graphs [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2004
In a total order of the vertices of a graph, two edges with no endpoint in common can be \emphcrossing, \emphnested, or \emphdisjoint. A \emphk-stack (respectively, \emphk-queue, \emphk-arch) \emphlayout of a graph consists of a total order of the ...
Vida Dujmović, David R. Wood
doaj   +1 more source

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