Results 61 to 70 of about 3,577 (203)
Mathematical analysis of corneal remodelling after intracorneal ring surgery in keratoconus
International Journal of Ophthalmology, 2017 AIM: To represent mathematically the intersection between the ectatic corneal geometry and the plane of intracorneal ring implants (ICRS) in order to determine the corneal response to ICRS surgery in keratoconus (KC).
Elias F. Jarade +5 more
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Curve of Centres of the Conic Section Pencil
, 1998 U radu se definira središte konike i krivulja središta pramena konika. Daje se klasifikacija pramena konika s obzirom na eliptičke, paraboličke i hiperboličke krivulje u pramenu.
Miroslava Lapaine +3 more
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ASPECTS AND GEOMETRIC INTERPRETATION IN SOLVING CONICAL SECTIONS
Journal of Industrial Design and Engineering Graphics, 2019 In mathematics, a conic is the curve that is obtained by intersecting a plane with a cone. Is well known that the shape of this curve may differ quite a bit depending on the position of the intersection plane relative to the cone axis, as it is actually ...
Alina Duta +4 more
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Measurement + Control, 1979 Recent work has demonstrated that a relationship exists between the energy expended and the tip radius of the conic section on carbo-tribological writing equipment.
A. S. Poof A Cad E Mic
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Geologica Acta, 2003 Fossil insect nests with constructed walls (ichnogenera Uruguay ROSELLI 1938, Palmiraichnus ROSELLI 1987, Rosellichnus GENISE and BOWN 1996), as well as fossil brood masses from dung beetles (Monesichnus ROSELLI 1987) often display pits or galleries made
Radek Mikulás, Jorge Fernando Genise
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, 2014 Through numerical simulations, the flow past a circular-section cylinder with a conic disturbance is investigated at subcritical Reynolds numbers of 10(2), 10(3) and 10(4).
Lin LM(林黎明) +3 more
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Reports on Geodesy and Geoinformatics, 2019 The study area is focused on the Kuril–Kamchatka Trench, North Pacific Ocean. This region is geologically complex, notable for the lithosphere activity, tectonic plates subduction and active volcanism.
Lemenkova Polina
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A new approach to conic section approximation of object boundaries
, 1999 A new approach to generate conic section approximation for object boundaries is presented. The algorithm takes advantage of the geometric features of conic sections, such as the chord, the characteristic point, and the guiding triangle properties, to ...
Peng, Lu, Zhu, Qiuming
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Applied SciencesThe classical many-body problem is not integrable, so perturbation theory based on an exact solution to the two-body problem is usually applied to investigate the dynamics of planetary systems.
Alexander Prokopenya +2 more
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Signature verification using conic section function neural network
, 2005 This paper presents a new approach for off-line signature verification based on a hybrid neural network (Conic Section Function Neural Network-CSFNN). Artificial Neural Networks (ANNs) have recently become a very important method for classification and ...
YILDIRIM, TÜLAY, Senol, C
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