1. FRONT PHOTOPYROELECTRIC METHOD FOR THERMAL EFFUSIVITY MEASUREMENTS OF SOME FOODSTUFFS. Authors: D. DADARLAT, X. FILIP, C. NEAMŢU, G. NAGY, VASILE SURDUCAN, A. PAŞCA.2. MICROWAVE POWER ASSISTED SAMPLE PREPARATION. EXTRACTION STUDIES. Authors: EMANOIL SURDUCAN, C. NEAMŢU, VASILE SURDUCAN, G. NAGY, S. FILIP.