Results 21 to 30 of about 513,946 (293)

Isolated distal radial metaphyseal fractures with an intact ulna: Risk factors for loss of reduction

open access: yesJournal of Children's Orthopaedics, 2011
Purpose The purpose of this study was to determine the risk factors for loss of reduction in patients with an isolated distal radius fracture and intact ulna.
Wudbhav N. Sankar   +4 more
doaj   +1 more source

Approximating the Maximum Overlap of Polygons under Translation [PDF]

open access: yes, 2014
Let $P$ and $Q$ be two simple polygons in the plane of total complexity $n$, each of which can be decomposed into at most $k$ convex parts. We present an $(1-\varepsilon)$-approximation algorithm, for finding the translation of $Q$, which maximizes its ...
A. Vigneron   +15 more
core   +1 more source

Full-Field Vibration Measurements by Using High-Speed Two-Dimensional Digital Image Correlation

open access: yesApplied Sciences, 2023
This work developed a method that uses a single monochrome high-speed camera without sacrificing the spatial resolution to measure both in-plane and out-of-plane full-field vibrations.
Yuankun Lin   +5 more
doaj   +1 more source

Axial range of conjugate adaptive optics in two-photon microscopy

open access: yes, 2015
We describe an adaptive optics technique for two-photon microscopy in which the deformable mirror used for aberration compensation is positioned in a plane conjugate to the plane of the aberration.
Bifano, Thomas   +3 more
core   +1 more source

Translation complements of C-planes: (IV) [PDF]

open access: yesManuscripta Mathematica, 1987
Narayana Rao, Rodabaugh, Wilke and Zemmer constructed a new class of finite translation planes from exceptional near-fields described by Dickson and Zassenhaus. These planes referred to as C-planes are not coordinatized by the generalized André systems. In this paper we compute the translation complement of the C-plane corresponding to the C-system III–
Narayana Rao, M. L.   +2 more
openaire   +4 more sources

Cranio-caudal and medio-lateral navicular translation are representative surrogate measures of foot function in asymptomatic adults during walking.

open access: yesPLoS ONE, 2018
IntroductionThe translation of the navicular bone is thought to be a representative surrogate measure to assess foot pronation and hence foot function; however, it is not known how it is related to multi-segment foot kinematics.MethodsCranio-caudal (NCC)
Patric Eichelberger   +5 more
doaj   +1 more source

Mode summation approach to Casimir effect between two objects

open access: yes, 2012
In this paper, we explore the TGTG formula from the perspective of mode summation approach. Both scalar fields and electromagnetic fields are considered. In this approach, one has to first solve the equation of motion to find a wave basis for each object.
Casimir H. B. G.   +5 more
core   +1 more source

Measurement of angular distributions by use of low-coherence interferometry for light-scattering spectroscopy [PDF]

open access: yes, 2001
We present a novel interferometer for measuring angular distributions of backscattered light. The new system exploits a low-coherence source in a modified Michelson interferometer to provide depth resolution, as in optical coherence tomography, but ...
Dasari, Ramachandra R.   +3 more
core   +1 more source

Weighted minimal translation surfaces in the Galilean space with density

open access: yesOpen Mathematics, 2017
Translation surfaces in the Galilean 3-space G3 have two types according to the isotropic and non-isotropic plane curves. In this paper, we study a translation surface in G3 with a log-linear density and classify such a surface with vanishing weighted ...
Yoon Dae Won
doaj   +1 more source

On elations in semi-transitive planes

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1982
Let π be a semi-transitive translation plane of even order with reference to the subplane π0. If π admits an affine elation fixing π0 for each axis in π0 and the order of π0 is not 2 or 8, then π is a Hall plane.
N. L. Johnson
doaj   +1 more source

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