Results 21 to 30 of about 641 (254)

Geometry of the normal ruled surfaces

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2021
The wide circle of the surfaces formed by the motion of the right line in the normal plain of some base directrix curve is regarded. The generate right line may rotate at some low at the normal plane of the base curve.
Vyacheslav N. Ivanov
doaj   +1 more source

Developable Ruled Surfaces Generated by the Curvature Axis of a Curve

open access: yesAxioms, 2023
Ruled surfaces play an important role in various types of design, architecture, manufacturing, art, and sculpture. They can be created in a variety of ways, which is a topic that has been the subject of a lot of discussion in mathematics and engineering ...
Ferhat Taş, Rushan Ziatdinov
doaj   +1 more source

Developable mechanisms on developable surfaces

open access: yesScience Robotics, 2019
Developable mechanisms are proposed as next-generation mechanical systems that can conform to and emerge from developable surfaces.
Todd G. Nelson   +4 more
openaire   +3 more sources

ON DEVELOPABLE SURFACES. AN OVERVIEW

open access: yesJournal of Industrial Design and Engineering Graphics, 2006
The ruled surfaces, generated by a straight line moving in space in accordance with a certain law, exibit special properties that confer them a wide range of practical applications.
Magdalena Orban
doaj   +4 more sources

On Inextensible Flows Developable Surfaces Associated Focal Curve According to Ribbon Frame

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018
In this paper, we investigate inextensible flows of focal curves in Euclidean 3-space associated to developable surfaces to ribbon frame. We present some new generalizations for torsion and curvature of focal curves in associated to developable surfaces.
Mustafa Yeneroğlu
doaj   +1 more source

A novel geometric modeling approach for cubic developable C-Bézier surfaces

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2020
In this paper, a novel geometric modeling method is proposed to construct generalized cubic developable C-Bézier (GCDC-Bézier, for short) surfaces with shape parameters.
Gang HU, Huinan LI, Xianzhi HU
doaj   +1 more source

Current developments in surface electromyography

open access: yesTurkish Journal of Medical Sciences, 2023
Background/aim: Surface electromyography (surface EMG) is a primary technique to detect the electrical activities of muscles through surface electrodes. In recent years, surface EMG applications have grown from conventional fields into new fields. However, there is a gap between the progress in the research of surface EMG and its clinical acceptance ...
Alcan, Veysel, Zinnuroğlu, Murat
openaire   +3 more sources

Developable Surfaces with Prescribed Boundary [PDF]

open access: yes, 2021
Submitted to the conference 'Women in Geometry and Topology', held on September 25-27, 2019, at the Centre de Recerca Matem\`atica, Bellaterra ...
Alberich Carramiñana, Maria   +2 more
openaire   +4 more sources

Developable algebraic surfaces*

open access: yesProgress in Natural Science, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Dongren, Wang, Guojin
openaire   +2 more sources

Freeform surfaces adaptation using developable strips and planar quadrilateral facets

open access: yesJournal of Facade Design and Engineering, 2015
Almost all industrialized materials commonly employed at engineering and building construction are approximately unstretchable, metal sheets, plywood or glass.
Francisco Gonzalez-Quintial   +2 more
doaj   +3 more sources

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