Results 41 to 50 of about 413,318 (238)

A Property of Euler's Elastic Curve [PDF]

Elemente der Mathematik, 2000
Legendre’s formula for the classical elliptic integrals is discussed.
Judith L. Nowalsky, Leonardo Solanilla, Pamela A. Neill, Victor H. Moll   +3 more
openaire   +2 more sources

Constrained Willmore Tori and Elastic Curves in 2-Dimensional Space Forms

, 2014
In this paper we consider two special classes of constrained Willmore tori in the 3-sphere. The first class is given by the rotation of closed elastic curves in the upper half plane - viewed as the hyperbolic plane - around the x-axis.
Heller, Lynn
core   +1 more source

B\'ezier curves that are close to elastica

, 2018
We study the problem of identifying those cubic B\'ezier curves that are close in the L2 norm to planar elastic curves. The problem arises in design situations where the manufacturing process produces elastic curves; these are difficult to work with in a
Brander, David, Bærentzen, J. Andreas, Fisker, Ann-Sofie, Gravesen, Jens   +3 more
core   +1 more source

TIPS FOR A SUCCESSFUL LOGO [PDF]

, 2011
In the hydraulic bulge test, flow curves are determined by applying a hydrostatic pressure to one side of a clamped sheet metal specimen, which bulges freely into a circular cavity under the pressure.
Chystykova, K, Shynkarenko, N
core   +1 more source

X-ray residual stress measurements on cold-drawn steel wire [PDF]

, 1982
The interplanar spacing d{hkl} versus sin2 ψ distributions were measured for the 211, 310, 220 and 200 reflections from severely cold-drawn 0.7% C steel wire with a diameter of 0.25 mm. From the shape of the curves it was concluded that, as well as a 110
Naughton, B.P., Verbraak, C.A., Willemse, P.F.   +2 more
core   +4 more sources

Research on Fracture Toughness of Flattened Brazilian Disc Specimen after High Temperature

High Temperature Materials and Processes, 2016
Fracture toughness is an important parameter to study fracture characteristic of rock under external loads. Based on splitting tensile test on flattened Brazilian disc specimen of rock after high temperature, load–displacement curves of rock sample in ...
Liu Shi, Xu Jinyu, Wang Peng, Fang Xinyu
doaj   +1 more source

Lattice dynamics and phonon softening in Ni-Mn-Al Heusler alloys [PDF]

, 2006
Inelastic and elastic neutron scattering have been used to study a single crystal of the Ni$_{54}$Mn$_{23}$Al$_{23}$ Heusler alloy over a broad temperature range.
A. Planes, Antoni Planes, D. L. Schlagel, J. L. Zarestky, Lluís Mañosa, Mehmet Acet, R. Kainuma, T. A. Lograsso, Thorsten Krenke, V. O. Garlea, Xavier Moya   +10 more
core   +5 more sources

Elastic Analysis of Irregularly or Sparsely Sampled Curves

Biometrics, 2022
Abstract We provide statistical analysis methods for samples of curves in two or more dimensions, where the image, but not the parameterization of the curves, is of interest and suitable alignment/registration is thus necessary. Examples are handwritten letters, movement paths, or object outlines.
Lisa Steyer, Almond Stöcker, Sonja Greven   +2 more
openaire   +4 more sources

Nonlocal Elasticity Response of Doubly-Curved Nanoshells [PDF]

Symmetry, 2020
In this paper, we focus on the bending behavior of isotropic doubly-curved nanoshells based on a high-order shear deformation theory, whose shape functions are selected as an accurate combination of exponential and trigonometric functions instead of the classical polynomial functions.
Mohammad Hassan Dindarloo, Li Li, Rossana Dimitri, Francesco Tornabene   +3 more
openaire   +4 more sources

Magnetomechanical effects in textured polycrystalline Tb76Dy24 [PDF]

, 2000
Uniaxial stress-strain measurements were performed on polycrystalline Tb76Dy24 alloys which exhibit "giant magnetostriction" at cryogenic temperatures.
Chave, R., Dooley, J., Fultz, B., Good, N., Graetz, J.   +4 more
core   +1 more source