EKB Journal Management System
1.

SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL ACTIVITY OF THIOUREA CONTAINING POLYMERS

Pages 1-16
F. ABDEL HAI; H. ABDEL WHHAB; G. I. AHMED
2.

SYNTHESIS AND ANTIMICROBIAL EVALUATION OF SOME NEW PYRIDINE-2(1H)-THIONES, NICOTINAMIDES ,THIENO[2,3-B]-PYRIDINES, PYRIDO[3',2':4,5 ]- THIENO[3,2-D]PYRIMIDINES AND PYRIDO[3',2':4,5]THIENO[3,2-D][1,2,3]- TRIAZINES CONTAINING ANTIPYRINE MOIETY.

Pages 17-32
ISMAIL M. OTHMAN
3.

STUDIES ON THE PREPARATION MODIFIED CHITOSAN AND ITS APPLICATIONS

Pages 33-48
M. WASSEL; A. SWLEM; S. A. SHAMA; A. A. HAMODA; A. M. DESOUKY
4.

PHYSICOCHEMICAL STUDIES ON THE SURFACE WATER OF RIVER NILE AND ITS CANALS

Pages 49-64
M. A. WASSEL; G. M. EL-KADY; S. EL-DEMERDASHE; A. M. MAHMOD
5.

INVESTIGATE THE ADSORPTION KINETICS AND ISOTHERM MODELS OF Pb(II) IONSREMOVAL BY RESINEXTMK-8 STRONG ACID CATION EXCHANGE RESIN.

Pages 65-83
M. A. WASSEL; A. A. SWELAM; A. S. EL-ZAREF
6.

NEW ANTIMICROBIAL COATING COMPOSITIONS BASED ON 3,6-DICHLORO BEZO[B]THIOPHENE-2-CARBONYL GLUTAMIC ACID. (DCBTGA) . MODIFIED POLYESTERAMIDE RESINS AS BINDER FOR INDUSTRIAL APPLICATIONS

Pages 85-100
RAAFAT. A. EL-EISAWY; H. ABD EL-WAHA; F. ABD EL-HAI; M. YOUSSEF
7.

EVALUATION OF SURAFACE WATER IN RIVERNILE AND CANALS FOR IRRIGATION PURPOSES

Pages 101-116
M. A. WASSEL; G. M. EL-KADY; S. EL-DEMERDASHE; A. M. MAHMOD
8.

KINETICS AND THERMODYNAMIC BEHAVIOR OF SOME PREPARED BENZIMIDAZOLE AND CHROMENE DYES ON POLYESTER FIBRE.

Pages 117-124
M. S. ABOUL-FETOUH; S. SHAKRA; A. B. GHATTAS; F. EL SAYED HASSAN
9.

DYEING BEHAVIOR AND PERFORMANCE OF PREPARED BENZIMIDAZOLE AND CHROMENE DISPERSE DYES AS APPLIED ON POLYESTER FIBRE, AND ITS BLENDS WITH WOOL.

Pages 125-140
S. SHAKRA; M. S. ABOUL-FETOUH; A. B. GHATTAS; F. EL SAYED HASSAN
10.

EFFECT OF LIMESTONE ON THE HYDRATION CHARACTERISTICS OF PORTLAND-POZZOLANA CEMENT MORTARS

Pages 141-156
MOSTAFA M. EMARA; SALAH A. ABO-EL-ENEIN; EISA E. HEKAL; MOHAMED BDEL-WAHAB
11.

PERFORMANCE ENHANCEMENT OF ASPHALT PAVEMENT

Pages 157-168
A. SALEH; M. EL-SHAFIE; G. M. ELKADY; M. A. WASSEL; E. I. GHALLY
12.

CATOCALINAE OF EGYPT (LEPIDOPTERA, NOCTUIDAE)

Pages 1-16
ABDEL FATAH MABROUK AMER
13.

THE EFFECT OF ANTIMICROBIAL AGENTS ON ANAEROBIOSIS AND INHIBITION OF PROTEIN SYNTHESIS.

Pages 17-28
MOHAMED H. ABD EL- MAGUID; HUSSEIN M. EL-KABBANY
14.

THE EFFECTS OF THE ANNUAL CYCLE ON UROMASTYXACANTHINURA (BELL, 1825)UTERUS STRUCTURE AND FUNCTIONS.

Pages 29-40
YOUSSEF K. ABD-ALHAFID
15.

A TAXONOMIC STUDY ON SUBFAMILY PSELAPHINAE (FAMILY: STAPHYLINIDAE, ORDER: COLEOPTERA) IN EGYPT

Pages 41-64
MOHAMMED K. ABIED
16.

EVALUATION OF THE SINKHOLE HAZARD AT ALISSAWIAH SOUTH OF QURAYAT GOVERNORATE, JOUF REGION, KINGDOM OF SAUDI ARABIA

Pages 1-16
ABDULLAH A. SABTAN; LAILA A. FAYED; HUSSAM A. KHIYAMI
17.

APPLICATION OF BUSINGER-DYEAR AND BRUTSAERT'S STABILITY FUNCTIONS FOR ESTIMATION OF THE SENSIBLE HEAT FLUX ON SOME MEASURED DATA IN THE HADA AL-SHAM AREA, MAKKAH, SAUDI ARABIA

Pages 1-16
O.M.Y. ANBAR
18.

EFFECT OF ND-YAG LASER ON DIELECTRIC PROPERTIES OF RABBIT EYE

Pages 17-27
M.S TALAAT.; SAMIRA. M. SALLAM; SOHAIR NEGM; FATMA. METAWE; HORIA. F
19.

MODELING OF PHOTON AND ELECTRON BEAMS FOR MONTE CARLO SIMULATION BASED ON TREATMENT PLANNING SYSTEMS

Pages 29-40
KH.T EIRABA.; KH EL SHAHAT.; .A.A EL DIB; .E.M AL ASHKAR
20.

ANALYTICAL EXPRESSIONS FOR THE PHYSICAL CHARACTERISTICS NEAR INTERIOR POINTS OF POLYTROPES

Pages 41-52
LAILA A. ALAQAL
21.

ORBIT DETERMINATION OF HILDA AND THULE ASTEROIDS

Pages 53-63
M.A. SHARAF; N.S. AL-HARTHI; L.A. ALAQAL
22.

MODEL OF REFERENCE ORBIT FOR SATELLITES CONSTELLATION

Pages 65-72
O. S. ALI; M.N. ISMAIL; A. BAKRY; I.A. HASSAN; NADIA A. SAAD; B. GIOVANNI
23.

THE 1665 MHZ OH MASER LINE TOWARD A YOUNG PROTOSTELLAR OBJECT

Pages 73-80
A. MOUNER; K.A. EDRIS; G.A. FULLER; R.J. COHEN; S. ETOKA; M.M BEHARY
24.

TESTING EXPONENTIALITY AGAINST HNBUET CLASS BASED ON GOODNESS OF FITAPPROACH

Pages 81-92
M.A.W. MAHMOUD; D. M. RADY