Results 221 to 230 of about 4,762,893 (253)

Effect of metal line geometry on electromigration lifetime in Al-Cu submicron interconnects

26th Annual Proceedings Reliability Physics Symposium 1988, 1988
The dependence of electromigration lifetime on the metal line geometry in Al-Cu submicron lines was investigated. Results indicated that as the linewidth decreases, the lifetime initially decreases and then increases below a crucial width.
Thomas Kwok
semanticscholar   +1 more source

A Three-Dimensional Generalization of Reuleaux’s Method Based on Line Geometry

, 2006
In kinematics, the problem of motion reconstruction involves generation of a motion from the specification of distinct positions of a rigid body. In its most basic form, this problem involves determination of a screw displacement that would move a rigid ...
Jasem Baroon, B. Ravani
semanticscholar   +1 more source

Kinematic Registration Using Line Geometry

, 2004
This paper uses line geometry to find an elegant solution to the kinematic registration problem involving reconstruction of a spatial displacement from data on three homologous points at two finitely separated positions of a rigid body.
J. K. Eberharter, B. Ravani
semanticscholar   +1 more source

Self-similar flow and contact line geometry at the rear of cornered drops

, 2005
Partially wetting drops sliding down an inclined plane develop a “corner singularity” at the rear, consisting of two dynamic contact lines that intersect.
J. Snoeijer, E. Rio, N. L. Grand, L. Limat   +3 more
semanticscholar   +1 more source

Computational Line Geometry

, 2001
Fundamentals.- Models of Line Space.- Linear Complexes.- Approximation in Line Space.- Ruled Surfaces.- Developable Surfaces.- Line Congruences and Line Complexes.- Linear Line Mappings #x2014 Computational Kinematics.
H. Pottmann, J. Wallner
semanticscholar   +1 more source

Geometric tolerances: A new application for line geometry and screws

, 2002
A new mathematical model is introduced for the tolerances of cylindrical surfaces. The model is compatible with the ISO/ANSI/ASME standard for geometric tolerances.
J. Davidson, J. Shah
semanticscholar   +1 more source

Line Geometry, Sphere Geometry, Kinematics

, 2020
B. Odehnal, H. Stachel, G. Glaeser
semanticscholar   +1 more source

Line Geometry in Terms of the Null Geometric Algebra over ℝ3, 3, and Application to the Inverse Singularity Analysis of Generalized Stewart Platforms

Guide to Geometric Algebra in Practice, 2011
Hongbo Li, Lixian Zhang
semanticscholar   +1 more source

On the line geometry of rigid-body inertia

, 2014
J. M. Selig, D. Martins
semanticscholar   +1 more source

Programmable interactions and emergent geometry in an array of atom clouds

Nature, 2021
Avikar Periwal, Julian F Wienand, Eric S Cooper   +2 more
exaly