منابع مشابه
Battery separators.
The ideal battery separator would be infinitesimally thin, offer no resistance to ionic transport in electrolytes, provide infinite resistance to electronic conductivity for isolation of electrodes, be highly tortuous to prevent dendritic growths, and be inert to chemical reactions. Unfortunately, in the real world the ideal case does not exist. Real world separators are electronically insulati...
متن کاملMinimal Separators in Intersection Graphs
In this report, we present the intersection graphs and describe the role they play in computations of treewidth. We introduce minimal triangulations, minimal separators, potential maximal cliques and blocks as the main tools for exact computation and approximation of that important graph parameter. The first chapter is an introduction to the intersection graph theory. We give all the necessary ...
متن کاملLine and Plane Separators
We consider sparse matrices arising from nite-element or nite-diierence methods. The graphs of such matrices are embedded in two or three dimensional Euclidean space, and the coordinates of their vertices are readily available. Such coordinate information was used earlier to develop a parallel Cartesian nested dissection heuristic that computes a ll reducing ordering for a matrix with an embedd...
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ژورنال
عنوان ژورنال: Journal of Oral Hygiene & Health
سال: 2013
ISSN: 2332-0702
DOI: 10.4172/2332-0702.1000e103