1.  COMPARATIVE STUDY OF DIGESTION PROCEDURES OF SOILS AND WATER SEDIMENTS USING DIFFERENT HCL/HNO3 RATIOS FOR MULTIELEMENTAL DETERMINATION.

          Authors: EMIL CORDOŞ, MARIN ŞENILĂ, MONICA URSU, EUGEN DARVASI, MICHAELA PONTA, FRENŢIU TIBERIU.

2.  ENVIRONMENTAL AND OCCUPATIONAL EXPOSURE TO CR, CU, PB AND ZN OF POPULATION IN BAIA-MARE USING AS INDEX THE ABSORPTION OF CONTAMINANTS IN HAIR.

          Authors: MICHAELA PONTA, FRENŢIU TIBERIU, EUGEN DARVASI, AUGUSTA BONDA, EMIL CORDOŞ.

3.  COMPUTER SIMULATION OF A CZERNY � TURNER MOUNT MONOCHROMATOR.

          Authors: ALPAR SIMON, SORIN DAN ANGHEL, FRENŢIU TIBERIU, EUGEN DARVASI, ZSOLT VISKI.

4.  FLAME ATOMIC EMISSION SPECTROMETRY DETERMINATION OF CESIUM IN MINERAL AND WELL WATERS USING A METHANE-AIR FLAME.

          Authors: LADISLAU KÉKEDY-NAGY, EUGEN DARVASI.

5.  PHOTOMETRIC DETERMINATION OF BIURET IN MELTED UREA USING FLOW INJECTION ANALYSIS.

          Authors: FRENŢIU TIBERIU, MICHAELA PONTA, EUGEN DARVASI, LADISLAU KÉKEDY-NAGY, IOAN MĂRGINEAN, EMIL A. CORDOŞ.

6.  RED PEPPER POWDER COLOR MEASUREMENT BY USING AN INTEGRATING SPHERE AND DIGITAL IMAGE PROCESSING.

          Authors: EUGEN DARVASI, LADISLAU KÉKEDY-NAGY.

7.  SPECTROSCOPIC STUDY OF ATMOSPHERIC PRESSURE ARGON/METHANE CAPACITIVELY COUPLED PLASMA.

          Authors: E. CORDOS, MARIA FRENȚIU, EUGEN DARVASI, ALIN IRONIM MIHĂLŢAN, MICHAELA PONTA, FRENŢIU TIBERIU.

8.  SIMPLE AND COST-EFFECTIVE MULTISPECTRAL IMAGING SYSTEM FOR REFLECTANCE MEASUREMENT USING LED LIGHT SOURCES AND INTEGRATING SPHERE.

          Authors: CSONGOR MÁTYÁS, EUGEN DARVASI.

9.  DEVELOPMENT AND CHARACTERIZATION OF A METHOD FOR THE DETERMINATION OF TOTAL As IN WATER BY HYDRIDE GENERATION AND OPTICAL EMISSION DETECTION IN ARGON CAPACITIVELY COUPLED PLASMA MICROTORCH.

          Authors: TIBERIU FRENTIU, GABRIELA HORVATH, MARIA FRENTIU, EUGEN DARVASI, MICHAELA PONTA, SINZIANA BUTACIU.

10.  SIMULTANEOUS DETERMINATION OF CALCIUM AND MAGNESIUM IN NATURAL WATERS BY METHANE-AIR FLAME EMISSION AND FLAME ATOMIC ABSORPTION SPECTROMETRY USING A MICROSPECTROMETER.

          Authors: CSILLA SZENTKIRÁLYI, NORBERT MUNTEAN, EUGEN DARVASI.

11.  SIMULTANEOUS DETERMINATION OF Zn, Cd, Pb AND Cu IN MUSHROOMS BY DIFFERENTIAL PULSE ANODIC STRIPPING VOLTAMMETRY.

          Authors: MICHAELA PONTA, EUGEN DARVASI, ENIKŐ COVACI.