161 1Klinika za reumatske bolesti i rehabilitaciju Referentni centar MZSS RH za reumatoidni artritis Klinički bolnički centar Zagreb Kišpatićeva 12 10000 Zagreb 2Zavod za kliničku imunologiju i reumatologiju Klinika za unutarnje bolesti Klinički bolnički centar Zagreb Kišpatićeva 12 10000 Zagreb 3Odjel za reumatologiju i kliničku imunologiju Klinika za internu medicinu Klinički bolnički centar ...

B. Podobnik, 2, 3, 4 T. Lipic, D. Horvatic, A. Majdandzic, S. Bishop, and H. E. Stanley Faculty of Civil Engineering, University of Rijeka, 51000 Rijeka, Croatia Department of Physics, Boston University, Boston, MA 02215, USA Zagreb School of Economics and Management, 10000 Zagreb, Croatia Faculty of Economics, University of Ljubljana, 1000 Ljubljana, Slovenia Rudjer Boskovic Institute, 10000 Z...

We prove that the coindex of the box complex B(H) of a graph H can be measured by the generalised Mycielski graphs which admit a homomorphism to it. As a consequence, we exhibit for every graph H a system of linear equations solvable in polynomial time, with the following properties: If the system has no solutions, then coind(B(H)) + 2 ≤ 3; if the system has solutions, then χ(H) ≥ 4.

+ Groenemeyer Institute for Microtherapy, 44799 Bochum, Germany, Department of General Surgery and Traumatology, General Hospital Varazdin, I Mestrovica bb, 42000, Varazdin, Croatia, Croatian Institute of Transfusion Medicine, Petrova ulica, 10000, Zagreb, Croatia, Department of Orthopaedic Surgery, School of Medicine, University of Zagreb, Salata 3b, 10000, Zagreb, Croatia, The Scientific Unit...

Adresa za dopisivanje Boris Klaić, Stomatološka poliklinika Perkovčeva 3, HR-10 000 Zagreb [email protected] Sažetak Svrha rada bila je dobiti trodimenzionalne kvalitativne i kvantitativne podatke o topografiji elektropoliranih uzoraka Co-Cr dentalne legure na nano-ljestvici, točnije podatke o dvjema različitim čvrstim fazama opisanima u literaturi kao dendriti i interdendritski prostori. Materijal...

1 Karmela Aleksic-Maslac, University of Zagreb, Faculty of Electrical Engineering and Computing, Unska 3, Zagreb, Croatia, [email protected] 2 Branko Jeren, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, Croatia, [email protected] 3 Zvonko Kostanjcar (Student), University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, Croatia, Zvonko.K...

Let G be a simple connected graph. The first and second Zagreb indices have been introduced as  vV(G) (v)2 M1(G) degG and M2(G)  uvE(G)degG(u)degG(v) , respectively, where degG v(degG u) is the degree of vertex v (u) . In this paper, we define a new distance-based named HyperZagreb as e uv E(G) . (v))2 HM(G)     (degG(u)  degG In this paper, the HyperZagreb index of the Cartesian p...

‎The first multiplicative Zagreb index $Pi_1(G)$ is equal to the‎ ‎product of squares of the degree of the vertices and the second‎ ‎multiplicative Zagreb index $Pi_2(G)$ is equal to the product of‎ ‎the products of the degree of pairs of adjacent vertices of the‎ ‎underlying molecular graphs $G$‎. ‎Also‎, ‎the multiplicative sum Zagreb index $Pi_3(G)$ is equal to the product of‎ ‎the sum...

the first zagreb index $m_1$ of a graph $g$ is equal to the sum of squaresof degrees of the vertices of $g$. goubko proved that for trees with $n_1$pendent vertices, $m_1 geq 9,n_1-16$. we show how this result can beextended to hold for any connected graph with cyclomatic number $gamma geq 0$.in addition, graphs with $n$ vertices, $n_1$ pendent vertices, cyclomaticnumber $gamma$, and minimal $m...