10 articles in this issue
Bassam A Abu Thaher,Naser S El-Abadla,Reda M Abdel-Rahman,Khaled A EL- Nwairy
Nitrilimines (2), react with nitroarginine methyl ester (3) at room temperature, through cyclocondensation reaction, to give 1-aryl-3-substituted-1,2,4-triazin-6-ones (4a-k). The structure of these compounds was deduced from: elemental analysis, IR, mass ... see more
Hussain J Mohammed,Hayfaa J Mohammed,Huda S Hassen
A simple, sensitive and selective method has been developed for the determination of 2-aminophenol and catechol with 4-aminoantipyrine. The method is based on the reaction of 2-aminophenol and catechol with 4-aminoantipyrine and potassium iodate at pH 3.7... see more
Zeyad J Yasseen ,SalahEdeen Y Abu-Jadallah
Catalase [CAT: EC 1.11.16] was purified from bovine liver using cellulose affinity chromatography and some enzyme characteristics were investigated. The interaction of H2O2 with catalase was investigated by fluorescence spectroscopy, and the change in int... see more
Ghaleb M Adwan
Fifty three of Middle East avian influenza virus H5N1 strains were retrieved from GenBank Database. Other 23 H5N1 representative strains from Asian, Europe, Africa, and North America were also used in this study. Phylogenetic analysis and pairwise compari... see more
Taher M El-Agez,Ahmed A El Tayyan,Monzir S Abdel-Latif
We demonstrate the use of three new organic photosensitizer compounds in dye sensitized solar cells (DSSCs). One of these compounds is a diazapentadiene derivative [1], while the other two compounds are triazole derivatives [1]. The construction of the ce... see more
Raid B Salha
In this paper, we generalized the constant bandwidth kernel es-timator of the hazard rate function from Watson and Leadbetter (1964), which depends on a single bandwidth to the adaptive ker-nel estimator, which depends on different bandwidths. We derive t... see more
Rateb A Othman
This study was done to investigate the prevalence of Oestrus ovis of Awassi sheep herds in the northern region of West Bank (Palestine). A slaughterhouse survey was performed from March 2006 to February 2007; a total of 335 Awassi heads were examined. Oes... see more
Isam G Jardaneh
This paper considers the bored cast in-situ reinforced concrete cantilever sheet pile wall as one of many excavation support systems. There is no specific design and analysis procedure for such excavation support system and most designers rely on experien... see more
Ahmed S Muhaisen
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Baker M Zabut,Osama S Abu-Nada,Basil J Kanao
???? ??? ????? ?????? ??? ???????? ??????? ???? ???? ?? ?????? ???? ?????? ??????? ???????? ?????? ???????? ?????? ????? ????????? (12- 14???) ?? ???? ?????? ???????? ?????? ?? ???? ???, ??? ???? ?????? ????? ???? ????? ???????? ?????? ???????? ????????? ... see more