EKB Journal Management System
1.

Metal complexes of new pyrimidine azodye ligands synthesis, spectral studies, thermal analysis, X-ray diffraction and uses in ink synthesis.

Pages 1-16
Ali M. HASSAN; A. M. NASSAR; Y. ABO ZAID; N. ABD EL-RAHMAN; M. ABO ALI; T. M. KEHELA
2.

A HIGH POTENT ANTIBODY RESPONSE IN RABBITS INFECTED WITH ULTRA VIOLET ATTENUATED CERCARIAE

Pages 1-16
HALA MOUSTAFA; SAMAR HASSAB-ALLAH; HARBI ALI; HANAN RABEE; RAGAA ALI
3.

THE EFFECT OF THERMAL DISPERSION ON UNSTEADY MHD CONVECTIVE HEAT TRANSFER THROUGH VERTICAL POROUS

Pages 1-8
GHADA.F. MOHAMADIEN; FATMA M. EL-TOUKHY
4.

EVOLUTION OF THE TALC-CARBONATE ROCKS IN UMM RILAN OPHIOLITE, SOUTH EASTERN DESERT, EGYPT: IMPLICATION FROM MINERALOGY, PETROGRAPHY, GEOCHEMISTRY AND P-T CONDITIONS.

Pages 1-32
H.M EL-DESOKY; A.E KHALIL
5.

COSMOLOGICAL MODEL WITH ULTRARELATIVISTIC IDEAL GAS USING GRAVITATIONAL AND THERMO–MECHANICAL HAMILTONIAM FORMULATION

Pages 9-20
Z.M. HAYMAN; M.A. RASSEM; M.N. ISMAEL
6.

MORPHOLOGY AND MICROSTRUCTURE OF TRICALCIUM ALUMINATE HYDRATE PASTES AFTER HYDRATION IN PRESENCE OF INORGANIC ADMIXTURES

Pages 17-24
M. A. TAHER; A. I. AL-SULAMI
7.

REPRODUCTIVE BIOLOGY OF THE FLATTENED PORCELAIN CRAB, PETROLISTHES RUFESCENS (PORCELLANIDAE: ANOMURA: CRUSTACEA) FROM AIN SUKHNA, GULF OF SUEZ, EGYPT

Pages 17-33
AWAAD A. EL-SAYED; MOSTAFA M. FOUDA; AHMED M. AZAB; ISMAIL M. ISMAIL
8.

GEO-ENVIRONMENTAL STUDIES ON WADI QENA, EASTERN DESERT, EGYPT. BY USING REMOTE SENSING DATA AND GIS.

Pages 33-60
E. K. EL-SAWY; M. H. BEKHIET; ABD EL-MOTAAL, E.; A. A. ORABI
9.

HALLEY'S FUNCTION FOR REAL POLYNOMIALS IS INCREASING

Pages 21-24
OMAR ISMAEL EL HASADI
10.

COMPLEXATION BEHAVIOR OF NEWLY SYNTHESIZED SCHIFF BASE N-(4-METHOXYPHENYL-4\-CYANOBENZILIDENE) AS CORROSION INHIBITION

Pages 25-36
Ali M. HASSAN; Amer M. NASSAR; BASSEM H. HEAKAL; N. M. ABDELRAHMAN
11.

SUBSURFACE STRUCTURAL AND PETROPHYSICAL STUDY ON KARAMA FIELD, EAST BAHARIYA CONCESSION, WESTERN DESERT, EGYPT.

Pages 61-79
M. H. BEKHIET; E. K. EL-SAWY; H. E. EL-FOULY; M. FATHY; ABD EL-MOTAAL, E; R. M. KHALIL
12.

NICKEL ION SELECTIVE POLY VINYL CHLORIDE MEMBRANE ELECTRODE BASED ON LIX 54

Pages 37-44
Ali M. HASSAN; SOHAIR A. ELREEFY; AHMED R. ELSALAMOUNY
13.

HEAVY MINERAL DIAGNOSIS OF RAS BAGHDADY BLACK BEACH SAND: ACCUMULATIONS AND SIGNIFICANCE

Pages 81-108
S SAKR; EL-AFANDY A. H; ABU HALAWA A. F.; AWAD M. E
14.

COATED WIRE LEAD ION SELECTIVE ELECTRODE BASED ON DITHIZONE

Pages 45-52
Ali M. HASSAN; SOHAIR A. ELREEFY; AHMED RAGAA ELSALAMOUNY
15.

DYEING AND FUNCTIONAL PROPERTIES OF POLYAMIDE-6 FABRIC DYED WITH NATURAL DYES

Pages 53-64
N. A. IBRAHIM; W. M. EL-ZAIRY; M. R. EL-ZAIRY; H. A. GHAZAL
16.

EVALUATION OF ELECTROCHEMICAL CORROSION FOR MILD STEEL EXPOSED TO DIFFERENT CHLORIDE MEDIA.

Pages 113-128
A. M. NAGIUB; M. A. EL-ERIAN; M. H. HASHEM; M. M. EL-SABBAH
17.

TRIALS FOR BEST OXYGEN EVOLUTION EFFICIENCY OF MnMo- OXIDE ANODE DEPOSITED ON IrO2/Ti SUBSTRATE AND ELECTROLYZED IN 0.5M NaCL

Pages 129-140
R. M. ABOU SHAHBA; E. M. ATTIA; N. A. ABDEL GANY; A. A. EL-M ONEIM; N. M. DEIAB
18.

PHYSICOCHEMICAL STUDIES OF NICKEL AND COPPER COMPLEXES WITH TAR AND SIMULTANEOUS DETERMINATION OF THE METAL IONS IN MIXTURES BY DERIVATIVE SPECTROPHOTOMETRY

Pages 141-152
MAHMOUD HASSAN MOUSTAFA; ABED ELHALEEM M. HESSEEN; MOUSTAFA K. HASSAN; EHAB M. ABED ALLAHA
19.

POTENTIOMETRIC AND SPECTROSCOPIC STUDIES OF NICKEL(II), COPPER(II) AND ZINC(II) COMPLEXES WITH SALICILIDEN 2-AMINOTHIAZOLE

Pages 153-164
MAHMOUD H. MOUSTAFA; ABED ELHALEEM M. HESSEEN; MOUSTAFA K. HASSAN; EHAB M. ABED ALLAHA
20.

SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME NEW COUMARIN, PYRIDINE, 1,2,3-TRIAZOLE, THIAZOLIDINONE, PYRAZOLOTRIAZINE, THIOPHENE AND THIAZOLE DERIVATIVES BEARING CARBONYLHYDRAZONOETHYLPHENYLTOSYLATE MOIETY

Pages 165-180
MAHMOUD M. ABDELALL; SHABAN I. MOHAMED; AHMED H. HALAWA; AHMED A. HASSAN; MOHAMED A. ELNASSAG
21.

-OXOANILIDE AS BUILDING BLOCKS IN HETEROCYCLIC SYNTHESIS: A NEW SYNTHESIS OF POLYFUNCTIONALLY SUBSTITUTED PYRIDINES, PYRANS AND PYRIMIDINES

Pages 181-192
ABDEL HALEEM M. HUSSEIN; AHMED A. KHAMES; ABU-BAKR A. EL-ADASY; S. A. EL-TAWEEL
22.

COMPARATIVE STUDY BETWEEN HIGH PERFORMANCE LIQUID CHROMATOGRAPHY AND GAS CHROMATOGRAPHY FOR DETERMINATION OF BISPHENOL A IN THE BABY BOTTLES

Pages 193-204
E. A. SOLIMAN; A. H. MOSTAFA; M. S. MOHY EL-DIN; G. ABD EL-NAEEM
23.

NANO REACTIVE POLYMER BASED ON POLYANILINE AS ASPHALT MODIFIER FOR ANTICORROSION APPLICATION

Pages 205-219
ELSAYED M. ELNAGGAR; HAZEM ELSHERIF; MOHAMED A. MIGAHED; GAMAL M. ELKADY