Results 231 to 240 of about 4,029,223 (268)
Some of the next articles are maybe not open access.
On Surface Approximation Using Developable Surfaces
Graphical Models and Image Processing, 1999Summary: The author introduce a method for approximating a given surface by a developable surface. It will be either a \(G^1\) surface consisting of pieces of cones or cylinders of revolution or a \(G^r\) NURBS developable surface. This algorithm also deals properly with the problems of reverse engineering and produce robust approximation of given ...
H.-Y. Chen +5 more
openaire +1 more source
Surface alloys, surface rumpling and surface stress
Surface Science, 2004Abstract The results of density functional theory calculations of the surface structure and surface stress of a series of 13 different surface alloy phases for which there are quantitative experimental structure determinations are presented, 12 involving alloying adsorbate atoms (Au, Pd, Bi, Sn, Mg, Pb) with larger atomic radii than those of the ...
M.J. Harrison +2 more
openaire +1 more source
Surface and normal ensembles for surface reconstruction
Computer-Aided Design, 2007The majority of the existing techniques for surface reconstruction and the closely related problem of normal reconstruction are deterministic. Their main advantages are the speed and, given a reasonably good initial input, the high quality of the reconstructed surfaces.
Mincheol Yoon +4 more
openaire +3 more sources
Surfaces and surface metrology
International Journal of Precision Technology, 2013This paper discusses manufacturing methods for surfaces of simple to freeform geometry and the need to control the form and surface topography. Measurement techniques for assessment of form error and surface topography are outlined. At the end, engineered surfaces are taken and examined in the same context.
M.S. Shunmugam, David J. Whitehouse
openaire +1 more source
Zeitschrift für Analysis und ihre Anwendungen, 2000
It is well-known that the zeros of holomorphic functions in more than one complex variable are not isolated. Nevertheless, there exist so-called identity surfaces such that a holomorphic function vanishes identically everywhere if only it equals zero on an identity surface.
openaire +1 more source
It is well-known that the zeros of holomorphic functions in more than one complex variable are not isolated. Nevertheless, there exist so-called identity surfaces such that a holomorphic function vanishes identically everywhere if only it equals zero on an identity surface.
openaire +1 more source
Precipitate-stabilized surface enabling high-performance NaNiMnZnO for sodium-ion battery
EScience, 2022Pengfei Yan, Manling Sui
exaly
The surface of halide perovskites from nano to bulk
Nature Reviews Materials, 2020Yang Yang, Jingjing Xue, Rui Wang
exaly
Plasma-controlled surface wettability: recent advances and future applications
International Materials Reviews, 2023Rino Morent +2 more
exaly