Results 21 to 30 of about 29,075 (258)
Matrix spread sets of p-primitive semifield planes
In this article we present the matrix spread sets of the p-primitive planes of order p4 where p=3,5,7,11.
M. Cordero
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Covering the Plane with Translates of a Triangle [PDF]
The author proves that the minimum density of a covering of the plane by translates of a triangle is 3/2. This establishes that triangles are the least economical sets for translative plane covering.
openaire +2 more sources
Cubic Extensions of Flag-Transitive Planes, I. Even Order
The collineation groups of even order translation planes which are cubic extensions of flag-transitive planes are determined.
Yutaka Hiramine +2 more
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Translation complements of C-planes: (IV) [PDF]
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
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A EUCLIDEAN FORMULATION OF INTERIOR ORIENTATION COSTRAINTS IMPOSED BY THE FUNDAMENTAL MATRIX [PDF]
Epipolar geometry of a stereopair can be expressed either in 3D, as the relative orientation (i.e. translation and rotation) of two bundles of optical rays in case of calibrated cameras or, in case of unclalibrated cameras, in 2D as the position of the ...
I. Kalisperakis, G. Karras, E. Petsa
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Objectives: Lesions of the long head of the biceps are one of the most frequent causes of shoulder pain, and they can be successfully treated with biceps tenotomy or tenodesis.
Brian J. Kelly MD +4 more
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Ethyl N-(2-acetyl-3-oxo-1-phenylbutyl)carbamate
In the title compound, C15H19NO4, all three carbonyl groups are syn-oriented with respect to the methine group attached to the phenyl ring. The mean planes of the phenyl ring and ethyl carbamate moiety form a dihedral angle of 65.2 (1)°.
Alexander N. Volov, Ilia A. Zamilatskov
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ABSTRACT Background Survivors of childhood acute lymphoblastic leukemia (ALL) often exhibit early deficits in muscle and movement competence, which can compromise long‐term health. Integrative neuromuscular training (INT), a multifaceted approach combining fundamental movement activities with strength exercises, may help address these deficits during ...
Anna Maria Markarian +7 more
wiley +1 more source
Two View Line-Based Motion and Structure Estimation for Planar Scenes
We present an algorithm for reconstruction of piece-wise planar scenes from only two views and based on minimum line correspondences. We first recover camera rotation by matching vanishing points based on the methods already exist in the literature and ...
Saleh Mosaddegh +2 more
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Objectives: Chronic anterior shoulder instability can be debilitating for a wide number of individuals from the general populations, high level and recreational athletes, laborers and the members of the military.
Rebecca Griffith +4 more
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