Results 11 to 20 of about 11,710 (214)
Modification of the Curve and the Surface Polynomial Bezier Using de Casteljau Algorithm
Cauchy: Jurnal Matematika Murni dan Aplikasi, 2019 Research carried out to obtain a Bezier curve of degree six resulting curvature of the curve is more varied and multifaceted. Stages in formulating applications Bezier surfaces revolution in design, there are three marble objects.
Juhari Juhari
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On the Gauss Map of Surfaces of Revolution with Nonlightlike Axis in Minkowski 3-Space
Abstract and Applied Analysis, 2014 We study surfaces of revolution with a nonlightlike axis in 3-dimensional Minkowski space and classify such surfaces in terms of the Gauss map G that satisfies the condition ΔhG=ΛG, with Λ being a 3×3 real matrix.
Minghao Jin, Donghe Pei
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ON APPLICATION OF PARABOLIC SHELLS OF REVOLUTION IN CIVIL ENGINEERING IN 2000-2017
Structural Mechanics of Engineering Constructions and Buildings, 2017 Dome is often used by architects for cover of large spans. Only spherical, conical, elliptical, parabolic, and hyperbolic surfaces of revolution among tens of the well-known surfaces of revolution can be taken for middle surfaces of domes.
S N KRIVOSHAPKO
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The opportunities of umbrella-type shells
Structural Mechanics of Engineering Constructions and Buildings, 2020 Relevance. The necessity of division of umbrella surfaces and surfaces of umbrella type into two separated classes is explained in introduction. Earlier, umbrella surfaces and surfaces of umbrella type were in the same class of surfaces because they ...
Sergey N. Krivoshapko
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Surfaces of congruent sections of pendulum type on cylinders with generatrix superellipses
Structural Mechanics of Engineering Constructions and Buildings, 2022 In 1972, I.I. Kotov proposed to separate the surfaces of congruent sections into a separate class and to include the surfaces of plane-and-parallel translation, surfaces of revolution, carved surfaces of Monge, cyclic surfaces with a generatrix circle of
Lana A. Alborova, Stanislav V. Strashnov
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Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
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Lp estimates for maximal functions along surfaces of revolution on product spaces
Open Mathematics, 2019 This paper is concerned with establishing Lp estimates for a class of maximal operators associated to surfaces of revolution with kernels in Lq(Sn−1 × Sm−1), q > 1.
Ali Mohammed, Reyyashi Musa
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Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
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Weighted Minimal and Weighted Flat Surfaces of Revolution in Galilean 3-Space with Density
International Journal of Analysis and Applications, 2018 In this paper, we obtain the weighted mean and weighted Gaussian curvatures of surfaces of revolution in Galilean 3-space with density $e^{a_{1}x^{2}+a_{2}y^{2}+a_{3}z^{2}}$, $a_{1},a_{2},a_{3} \in R$ not all zero.
Ahmet Kazan, H. Bayram Karadag
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Examples of surfaces of constant mean curvature
Дифференциальная геометрия многообразий фигур, 2019 A surface in E3 is called parallel to the surface M if it consists of the ends of constant length segments, laid on the normals to the surfaces at points of this surface. The tangent planes at the corresponding points will be parallel.
M. A. Cheshkova
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