JOSA year 13 no. 1 (22) eISSN 2068-3049 |
CONTENTS
SECTION A – Mathematics
1. A NEW INEQUALITY AND IDENTITY (Dam Van Nhi) / 5 (Asit Kumar Chongdar, Chandra Sekhar Bera) / 17 3. SOME GENERALIZATIONS OF IONESCU-WEITZENBÖCK 'S INEQUALITY (Dumitru M. Batinetu-Giurgiu , Neculai Stanciu) / 27 4. SOME CONSEQUENCES OF DRIMBE INEQUALITY (Mihály Bencze, Marius Dragan) / 33 5. SOME GEOMETRIC INEQUALITIES OF IONESCU-WEITZENBÖCK TYPE IN TRIANGLE (Dumitru M. Batinetu-Giurgiu , Neculai Stanciu) / 45 6. ON THE SPEED OF CONVERGENCE OF THE SEQUENCES (Andrei Vernescu) / 53
SECTION B – Chemistry
1. DILL EXTRACT AS GREEN INHIBITOR FOR THE CORROSION OF CARBON STEEL IN H3PO4 SOLUTION(Kamal Shalabi, Abdelaziz S. Fouda, Ayman Y. El-Khateeb, Nehal M. Salem) / 612. VISCOSITY IMPROVERS FOR SOLUTIONS COPOLYMER ETHYLENE PROPYLENE IN OIL SAE 10W-40(Ioana Stanciu) / 733. NEW RHEOLOGICAL MODELS FOR MINERAL OIL(Ioana Stanciu) / 774. ACADEMIC CHEMISTRY IN ROMANIA – SOME SCIENTIFIC RESULTS(Silviu Jipa, Laura Monica Gorghiu, Crinela Dumitrescu, Calin Oros) / 815. PLEADING FOR AN INTEGRATED CURRICULUM(Luminita Mihaela Draghicescu , Gabriel Gorghiu, Laura Monica Gorghiu3, Ana-Maria Petrescu) / 89
SECTION C – Physics
(P. Venkatesh , B.C. Prasanna Kumara) / 97 2. ANALYSIS THE ENTANGLEMENT IN THE ONE DIMENSIONAL KONDO NECKLACE MODEL (Somayeh Gholami Matehkolaee) / 107 |