1. PSEUDOCERAMIDES AND THEIR DERIVATIVES. 3. BENZYLIDENE ACETALS OF N-ACETYL-N-METHYL GLUCAMINE – PRELIMINARY STUDY.. Authors: CRISTIAN NEANU, FRANCISC PETER, IOANA ŞIŞU, CAROL CSUNDERLIK, EUGEN ŞIŞU.2. PURINE METABOLISM DYSHOMEOSTASIS AND THE HETEROGENOUS NUCLEATION OF UROCONCREMENTS NOTE I. ALKALINE AND ALKALINE-EARTH METALS IN PURINE UROLITHIASIS. Authors: ALIN CUMPÄ‚NAÅž, MIRCEA BOTOCA, GEORGE-DANIEL GHIBU, FRANCISC PETER, GABRIELA GÂRBAN, ADINA-ELENA AVACOVICI, ZENO GÂRBAN.3. ENZYMATIC DEGRADATION OF AZO DYES USING PEROXIDASE IMMOBILIZED ONTO COMMERCIAL CARRIERS WITH EPOXY GROUPS. Authors: PAULA BORZA, IOANA CRISTINA BENEA, IOAN BÃŽTCAN, ANAMARIA TODEA, SIMONA GABRIELA MUNTEAN, FRANCISC PETER.