PSYCHOGENIC NON EPILEPTIC SEIZURE STATUS – DIAGNOSTIC AND TREATMENT CHALLENGE Silvio Basic, Ivana Markovic , Davor Sporis, Ivana Susak Sporis & Igor Filipcic Josip Juraj Strossmayer University of Osijek, Faculty of Medicine, Osijek, Croatia Department of Neurology, University Hospital Dubrava, Zagreb, Croatia Psychiatric Hospital „Sveti Ivan“, Zagreb, Croatia School of Medicine, University of Z...

ACUTE PSYCHOSIS – ANTI-NMDA RECEPTOR ENCEPHALITIS PHASE Željko Milovac, Marija Santini, Sandra Vuk Pisk, Sandra Caratan, Vladimir Groši 1 & Igor Filip i 1,3,4 Psychiatric Hospital Sveti Ivan, Zagreb, Croatia University Hospital for Infectious Diseases Dr Fran Mihaljevic, Zagreb, Croatia Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia School of Medicine, Univer...

Vida Demarin, MD, PhD, Prof., University Department of Neurology, Sestre milosrdnice University Hospital, Referral Center for Neurovascular Disorders of the Ministry of Health and Social Welfare of the Republic Croatia, Zagreb Arijana Lovrenčić-Huzjan, MD, PhD, Prof., University Department of Neurology, Sestre milosrdnice University Hospital, Referral Center for Neurovascular Disorders of the M...

there are several kinds of hyperrings, for example, krasnerhyperrings, multiplicative hyperring, general hyperrings and$h_v$-rings. in a multiplicative hyperring, the multiplication isa hyperoperation, while the addition is a binary operation. in this paper, the notion of derivation on multiplicative hyperrings is introduced and some related properties are investigated. {bf keywords:} multiplic...

1 Department of Dental anthropology, School of Dental medicine, university of Zagreb, Zagreb, croatia; 2 Department of Dental medicine, university hospital centre Zagreb, Zagreb, croatia; 3 School of medicine, university of Split, Split, croatia; 4 Faculty of medicine, university of prishtina, prishtina, Kosova; 5 Department of conservative Dentistry and endodontics, medical university of lubli...

In this paper we give sharp upper bounds on the Zagreb indices and characterize all trees achieving equality in these bounds. Also, we give lower bound on first Zagreb coindex of trees.

The Zagreb eccentricity indices are the eccentricity reformulation of the Zagreb indices. Let H be a simple graph. The first Zagreb eccentricity index (E1(H)) is defined to be the summation of squares of the eccentricity of vertices, i.e., E1(H) = ∑u∈V(H) Symmetry 2016, 9, 7; doi: 10.3390/sym9010007 www.mdpi.com/journal/symmetry Article First and Second Zagreb Eccentricity Indices of Thorny Gra...

in this paper, the hyper - zagreb index of the cartesian product, composition and corona product of graphs are computed. these corrects some errors in g. h. shirdel et al.[11].

the zagreb indices are the oldest graph invariants used in mathematical chemistry to predictthe chemical phenomena. in this paper we define the multiple versions of zagreb indicesbased on degrees of vertices in a given graph and then we compute the first and secondextremal graphs for them.