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Augmented eccentric connectivity index of single-defect nanocones
2011We present explicit formulas for the values of augmented eccentric connectivity indices of single-defect nanocones. Our main result is that the augmented eccentricity index of an $n$-layer nanocone with a single $k$-gonal defect at its apex behaves asymptotically as $27k(1 - \ln 2) n$ for $k \geq 5$.
Doslic, Tomislav, Salehi, Mahboobeh
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Pulse Wave Velocity and Augmentation Index
2017Pulse wave velocity is obtained from the transit time of pulse wave and the distance between two measuring sites. It is considered the “gold standard” for assessment of arterial elastance and recognized as one of the most important risk factors for cardiovascular diseases.
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Reflections on determinants of augmentation index
Journal of Hypertension, 2012Alberto, Avolio, Mark, Butlin, Ke, Xu
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Match Communications in Mathematical and in Computer Chemistry
Kinkar Chandra Das +2 more
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Kinkar Chandra Das +2 more
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The augmented eccentric connectivity index of nanotubes and nanotori
2012Let G be a connected graph, the augmented eccentric connectivity index is a topological index was defined as $zeta(G)=sum_{i=1}^nM_i/E_i$, where Mi is the product of degrees of all vertices vj, adjacent to vertex vi, Ei is the largest distance between vi and any other vertex vk of G or the eccentricity of i v and n is the number of vertices in graph G.
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Augmentation Index und Pulswellengeschwindigkeit bei Gestationsdiabetes
Geburtshilfe und Frauenheilkunde, 2007M Burgmann +5 more
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[Elevated augmentation index].
Deutsche medizinische Wochenschrift (1946), 2012J, Baulmann, H, Schunkert
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Near-zero-index materials for photonics
Nature Reviews Materials, 2019Nathaniel Kinsey +2 more
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