Chikako KATO1, Kayako MATSUO2, Toshiharu NAKAI2, Fukujiro OZAWA3, Yasuo TAKEHARA3, Haruo ISODA3, Satoshi ISOGAI3, Tetsuo MORIYA4, Harumi SAKAHARA3 1Toyohashi Sozo College, 20-1, Matsushita, Toyohashi, Aichi Japan; 2Medical Vision Lab, LERC, AIST, 1-8-31 Midorigaoka, Ikeda, Osaka Japan; 3Department of Radiology, Hamamatsu University School of Medicine, 3600 Handa-cho, Hamamatsu, Shizuoka Japan; ...

and Phase Transition of 4-Chlorobenzyl Alcohol * Haruo Niki a , Kikuhiro K a n o b , and Masao Hashimoto 0 a Department of Physics, Division of General Education, University of the Ryukyus, Nishihara, Okinawa 903-01, Japan b Department of Physics, College of Science, University of the Ryukyus, Nishihara, Okinawa 903-01, Japan c Department of Chemistry, Faculty of Science, Kobe University, Nadak...

Topological indices are mathematical descriptors for molecular structures. These used to describe physico-chemical properties such as solubility, shape and weight. In this paper, we present distance-based topological Wiener index hyper-Wiener by using Hosoya polynomial inverse graphs associated with finite cyclic group. Also, have found eccentricity based of

Let $G$ be a molecular graph with vertex set $V(G)$, $d_G(u, v)$ the topological distance between vertices $u$ and $v$ in $G$. The Hosoya polynomial $H(G, x)$ of $G$ is a polynomial $sumlimits_{{u, v}subseteq V(G)}x^{d_G(u, v)}$ in variable $x$. In this paper, we obtain an explicit analytical expression for the expected value of the Hosoya polynomial of a random benzenoid chain with $n$ hexagon...

Sachiko MORIUCHI,1 Fuklko TSURUKI, Yoko OTAWARA, Norlmasa HOSOYA,z Sachiko YAMADA, Keiko NAKAYAMA, and Hiroaki TAKAYAMA3 1Department of Food and Nutrition , School of Home Economics, Japan Women's University, Mejirodai, Bunkyo-ku, Tokyo 112, Japan 2Department of Nutrition , School of Health Sciences, Faculty of Medicine, University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113, Japan 3Faculty of Pharma...

Topological polynomial and indices based on the distance between vertices of a connected graph are widely used in chemistry to establish relation structure properties molecules. In similar way, chromatic versions certain topological related have also been discussed recent literature. this paper, we present Schultz Gutman polynomials expanded form Hosoya polynomials, then derive these for specia...

Topological polynomial and indices based on the distance between vertices of a connected graph are widely used in chemistry to establish relation structure properties molecules. In similar way, chromatic versions certain topological related have also been discussed recent literature. this paper, we present Schultz Gutman polynomials expanded form Hosoya polynomials, then derive these for specia...

Much effort in scientific visualization is put towards the representation and communication of three-dimensional objects. Typically, an investigator labors in front of a graphics workstation, twiddling knobs and flipping switches until meaningful views of the object are created. Once the investigator has found the correct representation of the data, the problem arises of how to communicate this...