Research

كلية العلوم

Assiut University

# Title Department Research Year
11241 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
11242 Reactions of 4-(Dicyanomethylene)-3-methyl-1-phenyl-2-pyrazolin-5- one towards Amines and Phenols Department of chemistry 1989
11243 Distribution of two halophilic fungi in the Egyptian soils and glycerol accumulation. Botany and Microbiology Department 1989
11244 Transition Metal Complexes of azo-8-hydroxyquinoline Derivatives as Antimicrobial agents Department of chemistry 1989
11245 Factors affecting diacetoxy-scirpenol (DAS) production by a local strain of Fusarium solani (isolate No. 32) Botany and Microbiology Department 1989
11246 Field and Laboratory studies on some photosynthetic bacteria in Aswan High Dam Lake II. Isolation and identification of purple nonsulfur bacteria( Rhodospirillaceae). Botany and Microbiology Department 1989
11247 Interactive effects of water stress, temperature and NO3 concentration on allocation of soluble nitrogen in germinating Bauhinia seeds Botany and Microbiology Department 1989
11248 Origin of Xenoliths of some Granitic rocks, in the Eastern desert (1989). Egypt. Galal. A. Hassan. Bulll. Fac. Sci., Assiut Univ. 18 (2-F), P-P 123-136. Department of Geology 1989
11249 Seasonal fluctuations of soil fungi of Wadi Qena at eastern desert of Egypt Botany and Microbiology Department 1989
11250 On the Characteristics of Corona From Helical Wires Department of physics 1989