الابحاث

كلية العلوم

جامعة أسيوط

# العنوان القسم سنة البحث
12551 Stratifiable pairs of line complexes immersed in an elliptic space . قسم الرياضيات 1983
12552 Petrographic and petrofabric studies on Wadi Lahami area, Southwestern Desert, Egypt قسم الجيولوجيا 1983
12553 Modern Friedel-Crafts Chemistry. XIII. Intra- and Intermolecular Cyclization of Some Carbonyl Derivatives Under Friedel-Crafts Conditions.
 		قسم الكيمياء 1983
12554 The effect of preventive maintenance to standby system with two types of failures قسم الرياضيات 1983
12555 Irradiation induced photodarkening in As.Se.Cu amorphous films قسم الفيزياء 1983
12556 Synthesis of some New 6-Bromo-2-methyl-3-(p-substituted aminophenyl)-4(3H)-quinazolinones قسم الكيمياء 1983
12557 Differential pulse polarographic determination of some nucleic acid components قسم الكيمياء 1983
12558 Petrology and sedimentology environments of the Lower Middle Eocene carbonates, west and northwest of Assiut, Upper Egypt . قسم الجيولوجيا 1983
12559 Mass Spectral Studies of some 2,3-Disubsituted 4(3H)-Quinazolinones قسم الكيمياء 1983
12560 Mass Spectral Studies of Some 2,3-Disubstituted 4(3H)-Quinazolinones. قسم الكيمياء 1983