1.

Preparation and Characterization of Micropours Membranes Based on Modified Polyethersulfon

Pages 269-283
2.

Synthesis, Biological Evaluation of 1,3,4-Oxadiazole, Triazole and Uracil Derivatives from Poly (ethylene terephthalate) Waste

Pages 285-303
3.

Novel One-pot Synthesis of Thiazolo[3,2-a] Pyrimidin-5-one as a Key Compound for Poly Nuclear Heterocycles

Pages 305-319
4.

Groundwater in Egypt Issue: Resources, Location, Amount, Contamination, Protection, Renewal, Future Overview

Pages 321-362
5.

Hydrotreating of Egyptian Heavy Vacuum Gas Oil over Co-Mo/Carbon Nanotube Catalyst

Pages 363-379
6.

Effect of the Synthesis Conditions on The Desulfurization Power of Mesoporous Alumin

Pages 381-396
7.

Erratum: Phase Formation and Evaluation of Calcium Phosphate Ceramics Using Eggshell Waste

Pages 397-405
Amal M. Ibrahim; M.M. Abd El-Latif; M.M. Selim
8.

Sol-gel Hybrid Nanomaterials Based on TiO2/SiO2 as Multifunctional Finishing for Cotton Fabric

Pages 407-427