Research

Faculty Of Science

Assiut University

# Title Department Research Year
10661 Synthesis and Some Reactions of 4-Hydrazino-2,7,9-Trimethy1pyrido-
[3`,2:4,5]thieno[3,2-d]pyrimidine.
 		Department of chemistry 1991
10662 Mycoflora associated with five spieces of freshwater leeches.

 		Zoology & Entomology Department 1991
10663 Nitrogenase-mediated nitrogen metabolism in Vicia faba nodules as affected by nitrate and ammonium treatment. Botany and Microbiology Department 1991
10664 A new subspecies of Salifa perspicax Blanchard,1897(Hirudinea: Salifidea) from Egypt..
Zoology & Entomology Department 1991
10665 Fusulinid marble from Wadi Heimar area, Southeastern Desert, Egypt Department of Geology 1991
10666 Arylidene Polymers XX. Synthesis and Characterization of Some New Photochromic Heterocyclic Arylidene Polymers Containing 1,3,4-Oxadiazole and 1,3,4-triazole Moieties in the Main Chain. Department of chemistry 1991
10667 Kinetics of Heterogeneous and/or Homogeneous Catalytic Decomposition of Hydrogen Peroxide by Some Metal Vanadates and Their Primary Oxide Mixtures Department of chemistry 1991
10668 Facies, Paleoenvironments and Mineralogy of the Upper Eocene-Oligocene sequence northwest Birket Qarun, Fayum depression, Western Desert, Egypt.
Department of Geology 1991
10669 Morphological studies on the cyclopoid copepod Microcyclops varicans (G. O. Sars, 1963) collected from Assiut, Egypt. Zoology & Entomology Department 1991
10670 Nitriles in Heterocyclic Synthesis. Synthesis and Reactions of Pyrano-[3,2-h]- Quinoline Derivatives Department of chemistry 1991