Research

كلية العلوم

Assiut University

# Title Department Research Year
11921 A geometrical interpretation of fundamental differential invariants of line manifolds in Galilean space. Department of Mathematics 1989
11922 Some Reactions of 2-Mercapto-3,5,7-tripheny1pyrido[2,3-d]pyri1nidine-
4(3H)-one. Synthesis of Pyridotriazolo and Pyridotetrazolopyrimidine
Derivatives. .
 		Department of chemistry 1989
11923 Reactions of 4-(Dicyanomethylene)-3-methyl-1-phenyl-2-pyrazolin-5- one towards Amines and Phenols Department of chemistry 1989
11924 Jurassic palynostratigraphy of North – Western Desert, Egypt. Department of Geology 1989
11925 Distribution of two halophilic fungi in the Egyptian soils and glycerol accumulation Botany and Microbiology Department 1989
11926 Modified Oci Scheme for Two-Point Boundary-value Problems Department of Mathematics 1989
11927 Effect of Na-Ca combinations on photosynthesis and some related processes of Chlorella vulgaris. Botany and Microbiology Department 1989
11928 Mycoflora of mud from Ibrahimia canal ,Egypt.Sohag Pure and Appl.Bull. Botany and Microbiology Department 1989
11929 Critical Behaviour of Dielectric Permittivity and Spontaneous Polarization of Triglycine Sulphate Single Crystals Doped with Organic Molecules Department of physics 1989
11930 Gechemistry and petrogenesis of some tertiary basalts from Egypt (1989) Department of Geology 1989