1. GEOMETRY OPTIMIZATION AND COMPARATIVE DFT STUDY OF (DIETHYLENETRIAMINE)BIS(THEOPHYLLINATO)ZINC(II) DIHYDRATE. Authors: IOAN SILAGHI-DUMITRESCU, ADRIAN PATRUT, EDIT FORIZS, ATTILA-ZSOLT KUN, BÉLA MIHÁLY.2. RADIOCARBON DATING OF A VERY LARGE AFRICAN BAOBAB FROM LIMPOPO, SOUTH AFRICA: INVESTIGATION OF THE SAGOLE BIG TREE. Authors: KARL F. VON REDEN, DRAGOS MARGINEANU, JENÖ BODIS, EDIT FORIZS, DANIEL A. LOWY, ROBERT VAN PELT, ROXANA T. PATRUT, ADRIAN PATRUT.3. THERMAL ANALYSIS OF PURE AND MULTISUBSTITUTED HYDROXYAPATITE PASTES. Authors: EDIT FORIZS, FIRUŢA GOGA, ALEXANDRA AVRAM, AURORA MOCANU, IOAN PETEAN, OSSI HOROVITZ, MARIA TOMOAIA-COTIŞEL.4. SYNTHESIS, CHARACTERIZATION AND MOLECULAR MODELING OF TRANSITION METAL COMPLEXES WITH THEOPHYLLINE. Authors: ATTILA-ZSOLT KUN, BETTINA CSURKA, FIRUŢA GOGA, EDIT FORIZS, ADRIAN PATRUT.