Results 241 to 250 of about 881,847 (281)
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Root distribution of a polynomial in subregions of complex plane
IEEE Transactions on Automatic Control, 1993Summary: Newly modified processes are proposed for directly treating singularities in the Routh array, and new procedures are developed for determining the respective orders of simple and/or repeated roots lying on the imaginary axis. The extended Sturm test is developed for determining the root distribution on some specified lines.
Jason Sheng-Horng Tsai, Shyan S. Chen
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Generating rooted and free plane trees
ACM Transactions on Algorithms, 2006This article has two main results. First, we develop a simple algorithm to list all nonisomorphic rooted plane trees in lexicographic order using a level sequence representation. Then, by selecting a unique centroid to act as the root of a free plane tree, we apply the rooted plane tree algorithm to develop an algorithm to list all nonisomorphic free ...
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The Impact of Research on Scaling and Root Planing
Journal of Periodontology, 1986The research expanding our knowledge of the periodontally involved root surface and its treatment is reviewed. To improve communication in the clinic and classroom, definitions are suggested for the terms “scaling” and “root planing.” The objectives and limitations of root planing procedures are discussed.
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SCALING, ROOT PLANING AND DIABETES
The Journal of the American Dental Association, 2010openaire +2 more sources
Clinical outcomes of quadrant root planing versus full-mouth root planing
Journal of Clinical Periodontology, 2006Pia-Merete Jervøe-Storm
exaly