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عرض 11971 - 11980 من 13640
# العنوان القسم سنة البحث
11971 Arylidene Polymers XIII. Synthesis, Character-ization and Morphology of New Unsaturated Polycarbonates of Diarylidenecyclo-alkanones. قسم الكيمياء 1990
11972 Arylidene Polymers XIV . A New Synthetic Route to Copoly (ester-thioesters)s by Direct Polycondensation of thio-acids with Diarylid-enecyclohexanone. قسم الكيمياء 1990
11973 Arylidene Polymers XIV . A New Synthetic Route to Copoly (ester-thioesters)s by Direct Polycondensation of thio-acids with Diarylid-enecyclohexanone. قسم الكيمياء 1990
11974 Arylidene Polymers XIV. A New Synthetic Route to Copoly (ester-thioesters)s by Direct Polycondensation of thio-acids with Diarylidenecyclohexanone. قسم الكيمياء 1990
11975 Basic and ultrabasic rocks around Edfu-Marsa Alam road. Eastern desert (1990). Egypt. Galal. A. Hassan. Bull. Fac. Sci., Assiut Univ. 19 (2-F),p-p 133-152. قسم الجيولوجيا 1990
11976 Charge transfer interaction of some aza and styryl analogues of cyanine dyes with thymine , cytosine , adenine thymidine , uridine and adenosine : structure- activity relationship studies قسم الكيمياء 1990
11977 Charge transfer interaction of some aza and styryl analogues of cyanine dyes with thymine , cytosine , adenine thymidine , uridine and adenosine : structure- activity relationship studies قسم الكيمياء 1990
11978 Charge transfer interaction of some aza and styryl analogues of cyanine dyes with thymine , cytosine , adenine thymidine , uridine and adenosine : structure- activity relationship studies قسم الكيمياء 1990
11979 Charge-transfer interactions of caffeine , adenine and adenosine with hydroxystyrylcyanine dyes and their analogues قسم الكيمياء 1990
11980 Charge-transfer interactions of nicotine with chloranil : solvent effects UV-Visible spectrophotometric study قسم الكيمياء 1990