Browsing by Author "Hassan H.M."
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Optical and electrical properties of a new polymer
Shahada, Lamies; Kassem, M. E.; Abdelkader, H. I.; Hassan, H. M. ( John Wiley & Sons, Inc. , 1997 , Article)Thin film of poly (5-isopropylidenecyclo-1,4-vinylene-2,3-dicarboxylicacidamide-s-methyl hydrazinecarbodithioate) (II) (Scheme 1) of 5 μm thickness was prepared. The dielectric properties of the prepared sample were studied ... -
PAH concentrations and exposure assessment from house dust retained in air-conditioning filters collected from Greater Doha, Qatar
Mahfouz M.M.; Hassan H.M.; Elobaid E.A.; Yigiterhan O.; Alfoldy B. ( Springer Netherlands , 2019 , Article)Polycyclic aromatic hydrocarbons (PAHs) bound in dust retained in air-conditioning unit filters from 13 households in Greater Doha, Qatar, were quantified using GC–MS spectrometry. The median concentrations of ∑16PAH and ...