The problem of distances in a graph, G, is one of the most studied questions, both from theoretical point of view and applications (the reader can consult two recent reviews ). It is connected to the Wiener number, W, or "the path number" as denominated by its initiator. In acyclic structures, Wiener number and its extension, hyper-Wiener number, can be defined as edge/path contributions, Ie/p ...

A new unsymmetric matrix, SZu (unsymmetric Szeged matrix) is proposed by analogy to the matrix CJu (unsymmetric Cluj matrix) [1,2]. It is defined and exemplified both for acyclic and cycle-containing structures. Its relation with the CJu matrix is discussed. The derived Szeged numbers are compared to the Wiener matrixand Cluj matrixderived numbers and tested for separating and correlating abili...

LORENTZ JÄNTSCHI, SORANA D. BOLBOACĂ, AND RADU E. SESTRAS 1 Department of Genetics and Plant Breeding, University of Agricultural Science and Veterinary Medicine Cluj-Napoca, Cluj-Napoca 400372, Romania; Department of Physics and Chemistry, Technical University of Cluj-Napoca, Cluj-Napoca 400641, Romania; and Department of Medical Informatics and Biostatistics, ‘‘Iuliu Hatieganu’’ University of...

S.-D. Stan*, R. Bălan**, V. Mătieş***, C. Rad**** *Technical University of Cluj-Napoca, C. Daicoviciu no. 15, 400020 Cluj-Napoca, Romania, E-mail: [email protected] **Technical University of Cluj-Napoca, C. Daicoviciu no. 15, 400020 Cluj-Napoca, Romania, E-mail: [email protected] ***Technical University of Cluj-Napoca, C. Daicoviciu no. 15, 400020 Cluj-Napoca, Romania, E-mail: matiesvistria...

IRINA CAMELIA CHIŞ, DOINA BALTARU, ANCA DUMITROVICI, ANDREI COŞERIU, FLORINA VLAD, REMUS MOLDOVAN, ADRIANA MUREŞAN 1 Department of Physiology, “Iuliu Hatieganu” University of Medicine and Pharmacy, Clinicilor St., No. 1, Cluj district, Zip code 400023, Cluj-Napoca, Romania, [email protected] 2 “Constantin Papilian” Military Emergency Hospital, G-ral Traian Mosoiu Str., No. 22, Cluj district, Z...

A.F. GAL , V. RUS , M. TAULESCU , F. TÃBÃRAN , R. CORA , C. CÃTOI , V. MICLÃUȘ (2) 1 Department of Pathologic Anatomy, Necropsy and Veterinary Forensic Medicine, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Mãnãstur 3-5, Cluj-Napoca, 400372, Romania 2 Department of Histology, Faculty of Veterinary Medicine, University of Agricult...

CSABA PAL RACZ1, ROXANA-DIANA PASCA1, SANTA SZABOLCS1, IRINA KACSO2, GHEORGHE TOMOAIA3, AURORA MOCANU1, OSSI HOROVITZ1, MARIA TOMOAIA-COTISEL1* 1Babes-Bolyai University of Cluj-Napoca, Faculty of Chemistry and Chemical Engineering, Department of Physical Chemistry, 11 Arany J. Str., 400028 Cluj-Napoca, Romania 2National Institute of Research and Development for Molecular and Isotopic Technologi...

1 Department of Medical Genetics, ”Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania; 2 Research Center for Functional Genomics Biomedicine and Translational Medicine, ”Iuliu Hatieganu “ University of Medicine Pharmacy, Cluj -Napoca, Romania; 3 Oncology Institute, Cluj-Napoca, Romania; 4 Department of Internal Medicine “Iuliu Hatieganu” University of Medicine and Pharma...

ALEXANDRINA MUNTEAN1*, ANCA MESAROS2, DANA FESTILA3, MARIOARA MOLDOVAN4, MICHAELA MESAROS1 1 University of Medicine and Pharmacy, I. Hatieganu Cluj Napoca, Faculty of Dental Medicine, Paediatric Dentistry Department, 8 Victor Babes Str., 400012, Cluj Napoca, Romania 2 University of Medicine and Pharmacy, I.Hatieganu Cluj Napoca, Faculty of Dental Medicine, Dental Propaedeutic and Aesthetics Dep...

Supervisor: Prof. D. Dumitrescu Thesis Committee: Prof. Daniela Zaharie, West University, Timisoara Conf. Rodica Ioana Lung, Babes Bolyai University, Cluj-Napoca Conf. Marcel Cremene, Technical University, Cluj-Napoca Cluj-Napoca, September 2013