CONTENTS

SECTION A – Mathematics

1.      A NOTE ON THE SCHURER'S CUBATURE FORMULA

      (DAN BARBOSU, OVIDIU T. POP) / 5

2.      ON THE CAUCHY PROBLEM OF NAVIER-STOKES FLOW

      (SILVIU SBURLAN) / 11

3.      UNIQUE FIXED POINT FOR A SEMILINEAR OPERATOR

      (DINU TEODORESCU) /19

4.      ABOUT SOME FUNCTIONAL INTEGRAL EQUATION IN SPACE WITH PERTURBATED METRIC

      (ION MARIAN OLARU) / 21

5.      A CONSTRUCTION OF AN ORTHOGONAL BASIS IN SOME SOBOLEV SPACES

      (CRISTINEL MORTICI, ALIN POHOATA) / 25

6.      SOME APPLICATIONS OF THE CHOICE THEORY. FINDING OF THE CHOICE WITH THE FIXED FRACTION PROCEDURE

      (ALINA CONSTANTINESCU) / 29

7.      PARTIALLY ORDERED SETS AND APPLICATIONS TO THE RECURSIVE AND THE INVERSION FORMULAS OF MOBIUS

      (GEORGIANA VELICU) / 33

8.      J.P.KING VERSION OF SCHURER OPERATOR

      (INGRID OANCEA) / 43

9.      SOME REMARKS ON THE NUMERICAL SERIES

      (ANDREI VERNESCU) / 51

10.   LOCALIZATION OF POSITIVE SOLUTIONS OF SYSTEMS HAMMERSTEIN EQUATIONS

      (ANDREI HORVAT-MARC) / 57

11.   ON THE EXISTENCE AND STABILITY OF PERIODIC SOLUTION FOR BAM NEURAL NETWORKS WITH DELAYS

      (IOANA DARABAN) / 63

12.   A PROBLEM IN NONLINEAR OPTIMIZATION

      (NECULAE VORNICESCU) / 71

13.   ABOUT HERON'S FORMULA FOR CUBE ROOT

      (OCTAVIAN MIRCIA GURZAU) / 77

14.   GENERALIZATION OF PALERDOS INEQUALITY

      (DAN COMA) / 81

15.   FUNCTIONS WITH RESTRICTED CAUCHY KERNEL IMAGE

      (VASILE POP) / 85

SECTION B - Chemistry

1.      THE UV-VIS CHARACTERIZATION OF AZO DYE BY IRRADIATION

      (IONITA IONICA, ANA-MARIA ALBU, RADULESCU CRISTIANA, MOATER ELENA IRINA) / 89

2.      AAS AND TDS MEASUREMENTS FOR WATER QUALITIES ANALYSIS

      (ANCA GHEBOIANU, ION V. POPESCU, CLAUDIA STIHI, IULIAN BANCUTA, IOANA DULAMA) / 93

3.      A STUDY OVER ELECTROCHEMICAL DEPOSITION OF NANOSTRUCTURES

      (ANDREEA STANCU, DORIN LET) / 101

SECTION C - Physics

1.      CARACTERIZATION OF THE IONIC NITRING IN THE PROCESS APPLICATION ON 12% Cr STEELS FOR TOOLS AND COLD DEFORMATION DEVICES MANUFACTURING

      (GHEORGHE VLAICU, IULIAN BANCUTA, VALERICA Gh. CIMPOCA, IOANA DULAMA, ANCA GHEBOIANU, MARIANA BAHRIM, ION V. POPESCU) / 111

2.      NANOMATERIALS PHYSICAL PROPERTIES SIMULATION AND MODELING APPLICATIONS

      (DORIN LET, ANDREEA STANCU, ZORICA BACINSCHI, VALERICA CIMPOCA) / 115

SECTION D - Arts

1.      NOTES ON MAIN IMAGE CONCEPTS IN THE CULT OF EMPEROR IN BYZANTIUM

      (ELISABETA NEGRAU) / 125

2.      CONTEMPORANEOUSNESS OF WAGNERIENE DRAMA WAGNER – ART AND REVOLUTION WAGNERIAN CONCEPTION ABOUT MUSICAL DRAMA

      (SILVIU SBURLAN) / 11

3.      THE XVII-TH CENTURY’S THIXOTROPIC PAINTING MEDIUM I. THE OLD FLEMISH SCHOOL GELS AND THEIR RECONSTRUCTION FALLOWING RUBENS AND VAN DYCK `S RECIPES

      (CRISTIAN MANGUTA) /147