الابحاث

كلية العلوم

جامعة أسيوط

# العنوان القسم سنة البحث
10681 Reinvestigation of the reaction of arylidene malononitrile with cyano thioacetamide: New approach for synthesis of pyridine derivatives قسم الكيمياء 1992
10682 Abu-El Ela, F.F. and Hassan M.A. (1992); Geology and geochemistry of bimodal volcanism north of Gabal Zabara, Eastern Desert, Egypt. Egyptian J. of Geol. 3b, 253-271. قسم الجيولوجيا 1992
10683 Resistivity and implanatation distribution of hydrogen and helium in metals. قسم الفيزياء 1992
10684 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. قسم الكيمياء 1992
10685 Hind limb histogenesis and regeneration in newly metamorphosed toadlet, Bufo regularis Reuss after transection or disarticulation at the knee joint level قسم علم الحيوان والحشرات 1992
10686 Geological and geophysical investigations on the entrance of Wadi Al-Assiuti, Upper Egypt. قسم الجيولوجيا 1992
10687 Nanoscale quasi-amorphous nickel produced by leaching sputter-deposited Ni25Al75 alloy قسم الفيزياء 1992
10688 Synthesis and Characterization of Ternary Complexes of some First Row Transition Metal Ions with Dehydroacetate and Dithiolate Ligands. قسم الكيمياء 1992
10689 Synthesis and Application of Some New 5-Sulphonylheterocyclo-8-Quinolinol Derivatives قسم الكيمياء 1992
10690 Co(II), Ni(II), Cu(II), Cd(II) and Hg(II) Chelates with 4-Acetyl Hydrazono-2-Pyrazolin-5- one (Thione). قسم الكيمياء 1992