Browsing by Author "عبده, محمد"
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Analytical Studies Of Some Controlled And Noncontrolled Drugs Of Abuse (II)
Abdou, M. A.; Mobarak, Z.; El-Attar, E. H.; عبده, محمد; العطار, إيمان; مبارك, زين العابدين... more authors ... less authors ( Qatar University , 1993 , Article)Benzodiazepines, barbiturates, amphetamines and some other non-controlled drugs were identified by GLC and HPLC then confirmed by GC-MS techniques. Comparative studies and discussions on the results obtained by GLC and ... -
Krein's Method For Singular Mixed Problems
Abdou, M. A.; Ezzeldin, Naglaa Y.; عبده, محمد; عز الدين, نجلاء ( Qatar University , 1993 , Article)In this paper, the spectral relations of the Fredholm integral equation of the first kind for the mixed problems with singular kernel are obtained.