Volume 48 (2006)

Contents
OpenPDF

01. ADVANCED MAGNETIC MATERIALS FOR TECHNICAL APPLICATIONS
Pages 1-13
E. Burzo
Open Abstract   OpenPDF

02. INVESTIGATING THE PROPERTIES OF MAGNETIC FLUIDS BY MEANS OF POLARISED MEASUREMENTS
Pages 14-23
P.C. Fannin
Open Abstract   OpenPDF

03. NON-CANONICAL OPERATORS AND GAUGE FIXING PROCEDURE
Pages 24-33
Radu Constantinescu and Carmen Ionescu
Open Abstract   OpenPDF

04. REDUCIBLE SECOND-CLASS CONSTRAINTS
Pages 34-42
C. Bizdadea, E. M. Cioroianu, S. O. Saliu, S. C. Săraru
Open Abstract   OpenPDF

05. NO-GO COUPLINGS BETWEEN AN IRREDUCIBLE SPIN-ONE FIELD AND A MASSLESS Q-GRAVITINO
Pages 43-49
C. Bizdadea, E. M. Cioroianu, E. Diaconu and S. C. Sararu
Open Abstract   OpenPDF

06. INTERACTIONS BETWEEN A MASSLESS TENSOR FIELD WITH THE MIXED SYMMETRY (2,2) AND A TWO-FORM GAUGE FIELD
Pages 50-57
C. Bizdadea, C. C. Ciobirca, I. Negru, S. O. Saliu
Open Abstract   OpenPDF

07. THE DERIVATION OF THE DIRAC BRACKET FOR GAUGE-FIXED THREEAND TWO-FORMS WITH STUECKELBERG COUPLING
Pages 58-67
O. Balus, C. Bizdadea, E. M. Cioroianu, S. C. Sararu
Open Abstract   OpenPDF

08. ELECTRONIC BAND STRUCTURE ENGINEERING OF SYNTHETIC SEMICONDUCTORS
Pages 68-71
Ion Cotaescu, Marius Paulescu, Paul Gravila
Open Abstract   OpenPDF

09. RELATIVISTIC VERSION OF THE TRANSFER MATRIX METHOD
Pages 72-78
Ion Cotaescu, Paul Gravila, Marius Paulescu
Open Abstract   OpenPDF

10. QUANTUM LC-CIRCUITS WITH A TIME DEPENDENT EXTERNAL SOURCE
Pages 79-86
C. Micu, E. Papp, D. Racolta
Open Abstract   OpenPDF

11. BEL-ROBINSON ENERGY TENSORS IN BIANCHI TYPE I SPACETIME
Pages 97-94
Victor Rikhvitsky, Bijan Saha, Mihai Visinescu
Open Abstract   OpenPDF

12. NUMERICAL SIMULATIONS IN RICCI FLOW WITH THE CACTUS CODE
Pages 95-99
Dumitru N. Vulcanov
Open Abstract   OpenPDF

13. SYMMETRIES FOR A FOURTH ORDER DIFFERENTIAL EQUATION
Pages 100-107
Afrodita-Liliana Boldea, Costin-Radu Boldea
Open Abstract   OpenPDF

14. MATHEMATICAL MODELLING OF A NON-NECROTIC TUMOR GROWTH. ONE COMPONENT SPHERICALLY SIMETRIC MODEL
Pages 108-117
D. Grecu, A. S. Carstea, A. T. Grecu, Anca Visinescu
Open Abstract   OpenPDF

15. THE PRODUCTION AND CHARACTERIZATION OF SOME MEDICALLY USED RADIOISOTOPES
Pages 118-124
Laura Daraban, O. Cozar, T. Fiat, L. Daraban
Open Abstract   OpenPDF

16. VOCs POLLUTANTS DETERMINATION BY GC-MS
Pages 125-134
Monica Culea, O. Cozar
Open Abstract   OpenPDF

17. USE OF BIOMARKERS IN DIAGNOSIS BY ISOTOPIC DILUTION AND GASCHROMATOGRAPHY-MASS SPECTROMETRY
Pages 135-141
Monica Culea, Mesaros Cornelia
Open Abstract   OpenPDF

18. THEORETICAL AND EXPERIMENTAL MODELING AND STUDY OF COMPRESSIONAL WAVE MOTION IN PERIODICAL STRUCTURES
Pages 142-150
Ioan Cosma, Diana I. Popescu
Open Abstract   OpenPDF

19. BRAKES AND CLUTCHES WITH SMART FLUIDS
Pages 151-156
Alexandru BOLTOSI, Adrian CHIRIAC, Ramona NAGY
Open Abstract   OpenPDF

20. THE RESEMBLANCES BETWEEN FINITE AND INFINITE FORMULATION OF HOFSTADTER BUTTERFLY SPECTRUM
Pages 157-164
Ovidiu Borchin
Open Abstract   OpenPDF

21. DYNAMICAL PROPERTIES OF METAL CLUSTERS
Pages 165-177
C. Lupulescu, L. D. Socaciu-Siebert, E. C. Stanca-Kaposta, A. Merli and L. Wöste
Open Abstract   OpenPDF

22. THIN FILMS DEPOSITED BY THERMIONIC VACCUM ARC METHOD
Pages 178-186
V. Ciupina1, R. Vladoiu, C. P. Lungu, I Mustata, G. Prodan, V. Bursikova, G. Musa1
Open Abstract   OpenPDF

23. THE INFLUENCE OF THE BRANCHED ELECTRODEPOSIT MORPHOLOGY ON THE TRANSPORT PHENOMENA DURING THIN-LAYER ELECTROCHEMICAL DEPOSITION (ECD)
Pages 187-190
Adrian Neculae, Paul Barvinschi
Open Abstract   OpenPDF

24. MAGNETO-RHEOLOGICAL FLUID (MRF) AND ELECTRO-RHEOLOGICAL FLUID(ERF) DEVICE MODELING
Pages 191-197
Ramona NAGY, Adrian CHIRIAC, Alexandru BOLTOSI
Open Abstract   OpenPDF

25. THE COPPER RADIOISOTOPES PRODUCTION OF MEDICAL INTEREST
Pages 198-203
Laura Daraban, O. Cozar, T. Fiat, L. Daraban
Open Abstract   OpenPDF

26. STRUCTURAL PROPERTIES OF Bi2O3 - PbO GLASSES DOPED WITH RARE-EARTH IONS
Pages 204-207
L. Pop, E. Culea, M. Culea, S. Rada, P. Pascuta, R. Fechete, M. Bosca, R. Chelcea
Open Abstract   OpenPDF

27. THE HEAVY METALS INFLUENCE ON GERMINATION AND GROWTH PROCESSES AT PISUM SATIVUM L.
Pages 208-211
Daniela Giosanu, Monica Fleancu
Open Abstract   OpenPDF

28. TEMPERATURE DISTRIBUTION IN BRIDGMAN EQUIPMENT USED TO OBTAIN CALCIUM FLUORIDE SINGLE CRYSTALS
Pages 212-216
O. Bunoiu, B. Faina, C. Biris, D. Vizman, I. Nicoara
Open Abstract   OpenPDF