نتایج جستجو برای: zagreb coindices

تعداد نتایج: 2423  

2016
Mehdi Alaeiyan Mohammad Reza Farahani Muhammad Kamran Jamil M. R. Rajesh Kanna

Let G = (V,E) be a graph, where V(G) is a non-empty set of vertices and E(G) is a set of edges, e = uv∈E(G), d(u) is degree of vertex u. Then the first Zagreb polynomial and the first Zagreb index Zg1(G,x) and Zg1(G) of the graph G are defined as ( ) ( ) ∑ u v u d v E G d x + ∈ and ( ) ( ) ∑ e u G v uv E d d = ∈ + respectively. Recently Ghorbani and Hosseinzadeh introduced the first Eccentric Z...

2012
Jingzhong Liu Qianhong Zhang

For a (molecular) graph, the multiplicative Zagreb indices ∏ 1-index and ∏ 2index are multiplicative versions of the ordinary Zagreb indices (M1-index and M2index). In this note we report several sharp upper bounds for ∏ 1-index in terms of graph parameters including the order, size, radius, Wiener index and eccentric distance sum, and upper bounds for ∏ 2-index in terms of graph parameters inc...

Journal: :Clinical and vaccine immunology : CVI 2015
Jiangping Ren Linong Yao Jimin Sun Zhenyu Gong

The Zagreb regimen, an abbreviated intramuscular schedule for rabies vaccination, was developed by I. Vodopija and colleagues of the Zagreb Institute of Public Health in Croatia in the 1980s. It was recommended by WHO as one of the intramuscular (IM) schedules for rabies vaccination in 2010. We reviewed the literature on the immunogenicity, safety, economic burden, and compliance of the Zagreb ...

Journal: :Applied Mathematics and Computation 2016
Muhammad Faisal Nadeem Sohail Zafar Zohaib Zahid

In this note, we give expressions for the first(second) Zagreb coindex, second Zagreb index(coindex), third Zagreb index and first hyper-Zagreb index of the line graphs of subdivision graphs of 2D-lattice, nanotube and nanotorus of TUC4C8[p, q] and obtain upper bounds for Wiener index and degree-distance index of these graphs. This note continue the program of computing certain topological indi...

2005
Maria Feligini Vlatka Cubric-Curik Pietro Parma Ino Curik Gian Franco Greppi Giuseppe Enne

Maria Feligini1*, Vlatka Cubric-Curik2, Pietro Parma1, Ino Curik3, Gian Franco Greppi1,4 and Giuseppe Enne1,5 Istituto Sperimentale Italiano »Lazzaro Spallanzani«, Laboratorio di Epigenomica Applicata (LEA), Via Giovanni XXIII, I-26900 Lodi, Italy Dairy Science Department, Faculty of Agriculture University of Zagreb, Sveto{imunska 25, HR-10 000 Zagreb, Croatia Animal Science Department, Faculty...

Journal: :Mathematical and Computer Modelling 2011
Shuchao Li Qin Zhao

For a (molecular) graph, the first Zagreb index M1 is equal to the sum of squares of the vertex degrees, and the second Zagreb index M2 is equal to the sum of products of degrees of pairs of adjacent vertices. In this paper, we investigate Zagreb indices of bicyclic graphs with a given matching number. Sharp upper bounds for the first and second Zagreb indices of bicyclic graphs in terms of the...

Journal: :Arhiv za higijenu rada i toksikologiju 2005
Jasna Bosnir Dinko Puntarić Maja Klarić Zdenko Smit

The aim of this study was to determine the levels of six polychlorinated biphenyls (referred to as PCB-28, PCB-52, PCB-101, PCB-138, PCB-153 and PCB-180, according to the IUPAC) in freshwater fish from the Zagreb area. A total of 216 samples was collected from five sites: from the Sava River upstream of Zagreb, in Zagreb, and downstream of Zagreb, from Lake Jarun, and from five fishponds from t...

2012

Nadel, S. F. 1952 "Witchcraft in Four African Societies: An Essay in Comparison", American Anthropologist, Washington, 54, 18-29. Nader,L. 1967 "Perspectives Gained from Field Work", u: Horizons of Anthropology. Uf. Sol Tax, Aldine Publishing Company, Chicago, 148-159. Pavi~ic, S. 1953 Podrijetlo naselja i govora u Slavoniji, Jugoslavenska akademija znanosti i umjetnosti, Zagreb. Pavli~evic, D....

Journal: :Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare 2019

2015
Zrinka Tarle Thomas Attin Vlatko Pandurić Marko Jakovac

s of 1 International congress of the School of Dental Medicine University of Zagreb 20 and 21 March 2015, Zagreb, Croatia Predsjednik • President:

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