1. THERMAL INVESTIGATION OF NANOCRYSTALLINE BONE PHASES. Authors: M. TĂMĂŞAN, S. SIMON, M. BĂCIUŢ, G. BĂCIUŢ, V. COMAN, VIORICA SIMON.2. STRUCTURAL CHANGES INDUCED IN MINERAL CLAYS BY HIGH TEMPERATURE HEAT TREATMENTS. Authors: M. TĂMĂŞAN, H. MOCUŢA, C. IONESCU, VIORICA SIMON.3. SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF SiO2-CaO-P2O5 SOL-GEL DERIVED BIOGLASSES. Authors: G. MELINTE, M. TĂMĂŞAN, L. BAIA, VIORICA SIMON.4. PHYSICAL PROPERTIES OF MINERAL NANOSTRUCTURED CLAYS FOR MEDICAL APPLICATIONS. Authors: M. TĂMĂŞAN, A. VULPOI.5. SYNTHESIS AND ANALYSIS OF SOL-GEL DERIVED BIOGLASSES INCORPORATING SILVER. Authors: A. VULPOI, M. TĂMĂŞAN.6. AFM INVESTIGATION OF SIO2-ZNO-P2O5 THIN FILMS. Authors: R. VERES, M. TĂMĂŞAN.