EKB Journal Management System
1.

SYNTHESIS AND BIOLOGICAL ACTIVITIES OF SOME 3-(AMINO OR ARYLIDINE)-2-PYRIDINYL-4(3H)-QUINAZOLINONE AND SOME OF THEIR COPPER COMPLEXES

Pages 1-20
MOHSEN M. ALY; WAHID M. BASYOUNI; YAHIA A. MOHAMED; KHAIRY A. EL-BAYOUKI; SAMIR Y. ABBAS
2.

SURVEY AND POPULATION STUDIES OF INSECTS ASSOCIATED WITH ORNAMENTAL PLANTS BY USING SWEEPING NETS AND PITFALL TRAPS AT RIYADH METROPOLIS, SAUDI ARABIA

Pages 1-12
Ali A. EL-GHARBAWY
3.

ULTRASONIC ASSISTED ECO-FRIENDLY DYEING OF SILK FABRICS

Pages 21-34
G. M. SHOKRY; E. M. EL-KHATIB; N. F. ALI
4.

CONTRIBUTION TO THE SEA CUCUMBER FAUNA (ECHINODERMATA: HOLOTHUROIDEA) AT THE VICINITY OF BAB EL-MANDAB, RED SEA, YEMEN

Pages 27-66
AHMED M. HELLAL
5.

ECO-FRIENDLY MICROWAVE DYEING WITH NATURAL DYES

Pages 35-52
N. S. ELSHEMY; K. HAGGAG
6.

SYNTHESIS OF SOME ANTIBACTERIAL FUNCTIONAL CATIONIC DYES

Pages 53-70
B. M. YOUSSEF; M. H. AHMED; H. M. MASHALY; S. A. MAHMOUD
7.

HAEMOGRAM CHANGES IN THE DESERT LOCUST SCHISTOCERCA GREGARIA (ORTHOPTERA: ACRIDIDAE) BY DIFFERENT EXTRACTS FROM THE WILD PLANT FAGONIA BRUGUIERI (ZYGOPLYLLACEAE).

Pages 67-95
M. A. TANANI
8.

COLD PAD BATCH DYEING OF LINEN FABRIC WITH SOME REACTIVE DYES

Pages 71-82
HAMADA M. MASHALY; PETER J. HAUSER
9.

IMPACT OF AIR POLLUTION ON THE COLOUR & PHYSICAL PROPERTIES OF THE MORDANTED WOOL YARNS DYED WITH NATURAL DYES IN URBAN AREA

Pages 83-104
M. M. KAMEL; H. M. HELMY; ALI A. SHAKOUR; S. S. RASHED
10.

DYEING BEHAVIOUR OF TREATED WOOL WITH SOME METAL IONS

Pages 105-118
A. BENDAK; W. M. RASLAN; M. SALAMA
11.

COBALT(II) AND NICKEL(II) COMPLEXES OF 2-(ARYLMETHYLENEACETYL)BENZIMIDAZOLE: SYNTHESES, CHARACTERIZATION AND ANTIBACTERIAL ACTIVITY

Pages 119-132
M. ABDELBASET; M. ABD-ELMOTTALEB
12.

SYNTHESIS OF SOME NEW SUBSTITUTED PYRIMIDINES AND FUSED PYRIMIDINES

Pages 133-142
AHMED A. KHAMES
13.

EFFECT OF ULTRA-FINE LIMESTONE ON THE PHYSICO-MECHANICAL PROPERTIES OF CEMENT PASTES

Pages 143-160
M. A. SARAYA; M. A. TANTAWY; M. A. TAHER
14.

REMOVAL OF HEAVY METAL IONS FROM CONTAMINATED WATER USING CORNCOB-SULPHONATED PHENOL FORMALDEHYDE CONDENSATE

Pages 161-174
ABDUL–ALEEM ABOUL–MAGD; SALWA EL–RASHED; SALMA AL–ZAHRANI; ABDUL–ALEEM S. ABOUL–MAGD; SALWA H. EL–RASHED; SALMA A. AL–ZAHRANI
15.

UTILITY OF THIOGLYCOLLIC ACID IN THE SYNTHESIS OF SOME NEWLY THIAZOLIDINONE AND THIAZOLO[3,2-A]PYRIDINE DERIVA-TIVES AS ANTIMICROBIAL AGENTS

Pages 175-188
GAMEEL A. ELHAGALI; HESSEN EL-TAMAMAY; MA-NSOUR EL-SENUSSI; ZAMZAM ALI ELBASHER
16.

KINETICS AND MECHANISM OF OXIDATION OF L-ASCORBIC ACID BY CHROMIUM (VI)

Pages 189-198
MOHAMED A. MANSOUR
17.

HEAVY METALS AND CYANIDE REMOVAL USING PHOTO-CATALYTIC OXIDATION IN GALVANIZATION WORKSHOPS

Pages 199-208
GAMAL AL-DIN ELKADY; MOHAMED E. SARAYA; RIFAAT ABDEL WAHAAB; ABDEL-GHANY A. SOLIMAN
18.

KINETICS AND MECHANISM OF OXIDATION OF P-ANISIDINE BY FE(III) SOLUTION IN ACIDIC MEDIUM

Pages 209-216
MOHAMED A. MANSOUR
19.

SOME REACTIONS OF N-(4-ACETYLPHENYL)-2-CYANOACETAMIDE WITH VARIOUS ELECTROPHILIC REAGENTS: SYNTHESIS OF THIAZOLIDINONES, 3,5-DICYANO-6-AMINO-2-OXOPYRIDINE, 2-IMINO-2H-CHROMENE-3-CARBOXAMIDE AND 5-IMINO-3H-CHROMENO[3,4-C]PYRIDINE-1-CARBONITRILE DERIVATIVES

Pages 217-232
MOHAMMED A. SALEM
20.

SYNTHESIS, POTENTIOMETRIC AND ANTIMICROBIAL STUDIES ON METAL COMPLEXES OF THIAZOLE SCHIFF BASE

Pages 233-248
ABDEL-NASSER M. ALAGHAZ; REDA A. AMMAR
21.

EFFECTIVE COMMERCIAL ADDITIVES FOR IMPROVING POLY- PROPYLENE FIBRES PROPERTIES BY THE MELT EXTRUSION PROCESS

Pages 249-267
S. M. GAWISH; R. KOTEK; R. A. MONTICELLO; A. M. RAMADAN; H. AVCI; S. MOSLEH
22.

EVALUATION OF THE ANTIOXIDATIVE, ANTIDIABETIC AND ANTILIPIDEMIC EFFECT OF BITTER MEL ON SEEDS (CITRULLUS COLOCYNTHIS) ALCOHOLIC EXTRACT ON FEMALE RATS

Pages 13-26
A. ABDULLAH; S. BAKRY; A. ABD EL-BAKY; A. MANSOUR