1. DETERMINATION OF CALCIUM, MAGNESIUM AND POLYPHENOLS IN HAWTHORN FRUITS FROM VULCAN COAL DUMP . Authors: ANDREEA BRAȘOVAN.2. PHYSICO-CHEMICAL CHARACTERIZATION OF SPRING AND SALT LAKES FROM SOMESENI TURENI (CLUJ COUNTY). Authors: ANDREEA BRAȘOVAN, CLAUDIU MORGOVAN, CARMEN POPESCU.3. ALGORITHM FOR ASSESING SOIL REHABILITATION OF STERILE DUMPS. Authors: ANDREI BURTESCU, VLAD CODREA, IOAN PETEAN, NELI-KINGA OLAH, RAMONA FLAVIA BURTESCU, ANDREEA BRAȘOVAN.4. CHARACTERIZATION OF ORTHOSIPHON STAMINEUS BENTH EXTRACTS BY REVERSED-PHASE THIN LAYER CHROMATOGRAPHIC METHODS. Authors: SIMION GOCAN, SIMONA CODRUȚA AURORA COBZAC, ANDREEA BRAȘOVAN, ELISABETA CHIȘE, CLAUDIU MORGOVAN, CLAUDIA TOMA, RADU OPREAN, EDE BODOKI, DANIELA HANGANU, NELI-KINGA OLAH.5. PHYTOCHEMICAL SCREENING OF DIFFERENT CRATAEGUS OXYACANTHA EXTRACTS. Authors: DANIELA HANGANU, SIMONA CODRUȚA AURORA COBZAC, ELISABETA CHIȘE, ANDREEA BRAȘOVAN, SORINA PETRESCU, RAMONA BURTESCU, NELI-KINGA OLAH.