Results 31 to 40 of about 38,295 (73)
Clinical Utility of Echocardiography in Former Preterm Infants with Bronchopulmonary Dysplasia. [PDF]
, 2020 BackgroundThe clinical utility of echocardiography for the diagnosis of pulmonary vascular disease (PVD) in former preterm infants with bronchopulmonary dysplasia (BPD) is not established.
Fineman, Jeffrey R +6 more
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RAIRO. Informatique théorique, 1984 Motivated by VLSI and systolic arrays this paper introduces a new kind of automata as language acceptors: systolic tree acceptors (STA). Like in a tree representing an arithmetical expression an operator or function symbol is associated with each (internal) node of the tree.
Arto Salomaa, Derick Wood, Karel Culik
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Systolic trees and systolic language recognition by tree automata
Theoretical Computer Science, 1983 AbstractRecently K. Culik II, J. Gruska, A. Salomaa and D. Wood have studied the language recognition capabilities of certain types of systolically operating networks of processors. Here their model for systolic VLSI trees is formalized in terms of standard tree automaton theory, and we show how some known facts about recognizable forests and tree ...
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Differential Geometry and its Applications, 1995 Let \(f,g:\mathbb{R}^+\to \mathbb{R}^+\) be two not necessarily continuous functions. The function \(g\) is said to be dominated by \(f\) if \(f(t)\geq \alpha g(\beta t+\gamma)\) for certain constants \(\alpha> 0\), \(\beta>0\) and \(\gamma\). Then \(f\) and \(g\) are said to be of the same growth type if \(g\) is dominated by \(f\) and vice versa. The
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Manuscripta Mathematica, 1994 The author studies Riemann surfaces with constant curvature \(-1\) and signature \((g,n)\) that is with genus \(g\) and \(n\) boundary components which here are simple closed geodesics or cusps. A systole of a surface is a shortest closed geodesic which is not a boundary component.
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Systole (Systole) minima Zerova et Gam
, 2019 Systole (Systole) minima Zerova et Ģam Material. Holotype ♀: “ Turkey, Karatas-Adana, coll. 8.08.1984 (M. Doganlar leg.)” (SIZK).
Zerova, M. D. +5 more
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The injectivity radius of hyperbolic surfaces and some Morse functions over moduli spaces
, 2015 This article is devoted to the variational study of two functions defined over some Teichmueller spaces of hyperbolic surfaces. One is the systole of geodesic loops based at some fixed point, and the other one is the systole of arcs.\par For each of them
Gendulphe, Matthieu
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Rigidity and flexibility of surface groups [PDF]
, 2004 The aim of this work is the °exibility of the hyperbolic surfaces. The results are about °exibility and geometrical boundedness. Bers are stated the universal property for all hyperbolic surface of ¯nite area where introduced the constant of boundedness.
Grácio, Clara, Ramos, José Sousa
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The derivation of systolic computations
Science of Computer Programming, 1990 A method is presented by which systolic computations can be derived from formal specifications. These derivations proceed in a calculational manner, originating from input/output relations and guided by performance considerations. The resulting program is a network of communicating cells that are expressed in a CSP-like program notation. The derivation
Martin Rem, Anne Kaldewaij
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Differential Geometry and its Applications, 1997 AbstractThere is no intersystolic inequality syst1 systn ⩽, const Vol on S1 × Sn if n is greater or equal to two.
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