Results 101 to 110 of about 4,861 (197)

The south-pointing chariot on a surface

open access: yes, 2009
We examine closely the motion of the south-pointing chariot on a surface by taking into account the fact that both wheels have to roll without slipping. We firstly develop a procedure of successive approximations.
Linet, Bernard
core   +1 more source

Perceived Stress at Work and Associated Factors among E-Waste Workers in French-Speaking West Africa. [PDF]

open access: yesInt J Environ Res Public Health, 2022
Kêdoté NM   +6 more
europepmc   +1 more source

ON RULED NON-DEGENERATE SURFACES WITH DARBOUX FRAME IN MINKOWSKI 3-SPACE

open access: yes, 2020
In this paper, ruled non-degenerate surfaces with respect to Darboux frame are studied. Characterization of them which are related to the geodesic torsion, the normal curvature and the geodesic curvature with respect to Darboux frame are examined. Furthermore, some special cases of non-null rulings are demonstrated according to Frenet frame {T, N, B ...
ŞENTÜRK, G. Y., YÜCE, S.
openaire   +4 more sources

Discrete cyclic systems and circle congruences. [PDF]

open access: yesAnn Mat Pura Appl, 2022
Hertrich-Jeromin U, Szewieczek G.
europepmc   +1 more source

Tubular surface generated by a curve lying on a regular surface and its characterizations

open access: yesAIMS Mathematics
In this research, we have constructed and studied special tubular surfaces in Euclidean 3-space $ \mathbb{R}^{3} $. We examined the singularities and geometrical properties of these surfaces.
A. A. Abdel-Salam   +2 more
doaj   +1 more source

Respiratory Disorders Related to e-Waste Exposure among Workers in the Informal Sector in a Sub-Saharan African City: An Exposed Nonexposed Study. [PDF]

open access: yesPulm Med, 2022
Wachinou AP   +8 more
europepmc   +1 more source

Elastic Curves and Euler–Bernoulli Constrained Beams from the Perspective of Geometric Algebra

open access: yesMathematics
Elasticity is a well-established field within mathematical physics, yet new formulations can provide deeper insight and computational advantages. This study explores the geometry of two- and three-dimensional elastic curves using the formalism of ...
Dimiter Prodanov
doaj   +1 more source

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