Results 51 to 60 of about 425,585 (327)
Remote SensingThis study investigates the use of terrestrial laser scanning (TLS) in urban excavation sites, focusing on enhancing ground deformation detection by precisely identifying opening geometries, such as gaps between pavement blocks. The accuracy of TLS data,
Jinman Jung +4 more
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Finite geometries: classical problems and recent developments [PDF]
Rendiconti di Matematica e delle Sue Applicazioni, 2007 In recent years there has been an increasing interest in finite projective spaces, and important applications to practical topics such as coding theory, cryptography and design of experiments have made the field even more attractive. Pioneering work has
Joseph A. Thas
doaj
The Terwilliger Algebra of the Incidence Graphs of Johnson Geometry [PDF]
The Electronic Journal of Combinatorics, 2013 In 2007, Levstein and Maldonado computed the Terwilliger algebra of the Johnson graph $J(n,m)$ when $3m\leq n$. It is well known that the halved graphs of the incidence graph $J(n,m,m+1)$ of Johnson geometry are Johnson graphs. In this paper, we determine the Terwilliger algebra of $J(n,m,m+1)$ when $3m\leq n$, give two bases of this algebra, and ...
Qian Kong, Kaishun Wang, Benjian Lv
openaire +3 more sources
Evaluation of Topological Consistency in CityGML
ISPRS International Journal of Geo-Information, 2019 Boundary representation models are data models that represent the topology of a building or city model. This leads to an issue in combination with geometry, as the geometric model necessarily has an underlying topology.
Anna Giovanella +2 more
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Scientific Reports, 2021 This study investigated feasibility of imaging lumbopelvic musculature and geometry in tandem using upright magnetic resonance imaging (MRI) in asymptomatic adults, and explored the effect of pelvic retroversion on lumbopelvic musculature and geometry ...
Noor Shaikh +7 more
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On Binary Codes from Conics in PG(2,q) [PDF]
, 2011 Let A be the incidence matrix of passant lines and internal points with respect to a conic in PG(2, q), where q is an odd prime power. In this article, we study both geometric and algebraic properties of the column null space L of A over the finite field
Madison, Adonus L., Wu, Junhua
core +2 more sources
Development of dual-beamline photoelectron momentum microscopy for valence orbital analysis
Journal of Synchrotron RadiationThe soft X-ray photoelectron momentum microscopy (PMM) experimental station at the UVSOR Synchrotron Facility has been recently upgraded by additionally guiding vacuum ultraviolet (VUV) light in a normal-incidence configuration.
Kenta Hagiwara +6 more
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Resolving Three-Dimensional Surface Motion with InSAR: Constraints from Multi-Geometry Data Fusion
Remote Sensing, 2019 Interferometric synthetic aperture radar (InSAR) technology has been widely applied to measure Earth surface motions related to natural and anthropogenic crustal deformation phenomena.
Thomas Fuhrmann, Matthew C. Garthwaite
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The classification of flag-transitive Steiner 3-designs
, 2004 We solve the long-standing open problem of classifying all 3-(v,k,1) designs with a flag-transitive group of automorphisms (cf. A. Delandtsheer, Geom. Dedicata 41 (1992), p. 147; and in: "Handbook of Incidence Geometry", ed. by F.
Huber, Michael
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Quantification of finite-temperature effects on adsorption geometries of $\pi$-conjugated molecules [PDF]
, 2013 The adsorption structure of the molecular switch azobenzene on Ag(111) is investigated by a combination of normal incidence x-ray standing waves and dispersion-corrected density functional theory. The inclusion of non-local collective substrate response (
Hagen, S. +10 more
core +3 more sources