1.  SYNTHESIS AND SPECTROSCOPIC INVESTIGATION OF METAL COMPLEXES WITH AN AZO-DYE AS LIGAND.

          Authors: CARMEN BÂTIU, IOAN PANEA, MIRELA PELEA, ANCA MARCU, LEONTIN DAVID.

2.  OPTIMIZATION OF OPERATING PARAMETER OF A QUADRUPOLE INDUCTIVELY COUPLED PLASMA MASS SPECTROMETER USED IN THE DETERMINATION OF LEAD ISOTOPIC RATIO.

          Authors: MIRELA MICLEAN, LEONTIN DAVID, EMIL CORDOŞ, CLAUDIU TĂNĂSELIA, CECILIA ROMAN.

3.  PRELIMINARY INVESTIGATION OF MOCS METEORITE BY LEAD ISOTOPIC RATIO USING QUADRUPOLE INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY.

          Authors: MARIANA UDRESCU, LEONTIN DAVID, TRAJČE STAFILOV, CECILIA ROMAN, BÉLA ABRAHAM, DANA POP, STANKO ILIK-POPOV, CLAUDIU TĂNĂSELIA.

4.  SPECTRAL INVESTIGATIONS AND DFT STUDY OF MIXED THEOPHYLLINE-N,N-CHELATING LIGAND COPPER(II) COMPLEXES .

          Authors: LEONTIN DAVID.

5.  PHOTODEGRADATION STUDY OF SOME INDOOR AIR POLLUTANTS IN THE PRESENCE OF UV-VIS IRRADIATION AND TIO₂ PHOTOCATALYST.

          Authors: MELINDA-HAYDEE KOVACS, LEONTIN DAVID, VIRGINIA DANCIU, ZAHARIE MOLDOVAN.

6.  CHALLENGES IN IMPLEMENTING HEART RATE VARIABILITY TESTING IN A FAMILY MEDICINE PRACTICE: STRENGTHS, PITFALLS AND CAVEATS.

          Authors: LEONTIN DAVID, NICOLETA-CORNELIA MIRESCU, FELICIA PETRESCU, MARIA PETRESCU, ȘTEFAN-CLAUDIU MIRESCU.

7.  REVIEW: HEART RATE VARIABILITY: A PRACTICAL REVIEW FOR THE BEGINNER.

          Authors: CORNELIU TARBA, LEONTIN DAVID, ANDREEA LOREDANA CIOCOIU, ȘTEFAN-CLAUDIU MIRESCU.

8.   SHORT COMMUNICATION : ACUTE EFFECTS OF ELECTRONIC CIGARETTE SMOKING ON HEART RATE VARIABILITY.

          Authors: LEONTIN DAVID, CORNELIU TARBA, SERGIU HOLHOȘ, BEATRICE ANDREEA CAITAS, ȘTEFAN-CLAUDIU MIRESCU.

9.  SYNTHESIS, THERMAL BEHAVIOR AND SPECTROSCOPIC INVESTIGATIONS OF METAL COMPLEXES WITH N-MODIFIED GLYCINE AS LIGAND.

          Authors: CARMEN SACALIS, FIRUTA GOGA, LEONTIN DAVID.

10.  THE INFLUENCE OF V₂O₅ ON SPECTROSCOPIC AND OPTICAL PROPERTIES OF MgO-KPO₃ GLASSES CO-DOPED WITH Ag₂O.

          Authors: LEONTIN DAVID, VASILE POP, LOREDANA OLAR, LIVIU CALIN BOLUNDUT, CRISTINA SOMESAN.