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85篇 您的检索式:作者名="Mostafa N"
    题名 作者 年代 出处 被引量
1Determination of Polarity Terms of Some Nitrogen-Containing Surfactants and Simulated Hydrophobic Tail Models by Gas Chromatography显示文摘Some polarity terms of two groups of nitrogen-containing surfactants (six alkanolamides and nine polyoxyethylenated long chain amines) are measured through gas chromatography. The apparent methanol carbon number (CMeOH) and polarity index (IP) values are determined on the investigated surfactants as stationary phases in packed columns. Similarly, CMeOH and IP values are determined on simulated hydrophobic tail (SHT) models. The obtained results reveal that the introduction of SHT approach permits the distinction between the polarities of different surfactants and their head groups. The measured polarity terms are discussed as related to hydrophile-lipophile balance (HLB) number and the hydrophobic group carbon number (RCN). Some equations relating the measured polarity values and these variable have been developed.BARAKAT Y IBRAHIM V MOSTAFA N E SHAKER N O 2005色谱2005,23,4:3
2Effect of rare earth substitutions on some physical properties of Mn-Zn ferrite studied by positron annihilation lifetime spectroscopy 显示文摘Samy A M Mostafa N Gomaa E 2006Applied Surface Science2006,252,:1
3Study of the effect of annealing on defects in Fe-Mn-Si-Cr-Ni-C alloy by slow positronbeam显示文摘Khaled M Mostafa Baerdemaeker J De Caenegem N Van 2008Applied Surface Science2008,255,1:1
4Relationship between molecular compositions and rheological properties of neat asphalt binder at low and intermediate temperatures显示文摘Mostafa A E Louay N M Ionela G 0,,12:1
5Seminal plasma reactive oxygen species-antioxidants relationship with varicocele grade 显示文摘Mostafa T Anis T El N A 2012Andro-logia2012,44,1:1
6Characterization and Evaluation of the Hydraulic Activity of Water-cooled Slag and Air- cooled Slag 显示文摘Mostafa N Y EI-Hemaly S A S AI-Wakeel E 1 2001Cement and Concrete Research2001,31,:1
7Performance analysis of in-tegrated sensor orientation 显示文摘IP A EI-SHEIMY N MOSTAFA M 2007Photogrammetric Engineering & Remote Sensing2007,73,1:1
8Char- acterization and evaluation of the hydraulic activity of water-cooled slag and air-cooled slag显示文摘Mostafa N Y E1-Hemaly S A S Al-Wakeel E I 2001Cement and Concrete Research2001,31,6:1
9Serum anti-nuclear antibodies as amarker of autoimmunity in Egyptian autistic children 显示文摘Mostafa GA Kitehener N 2009Pedi- atr Neuro12009,40,:1
10Space/time characteristics of pressure fluctuations in separation regions 显示文摘Mostafa N H Hajj M R Zeiger M D 2002Journal of Wind Engineering and Industrial Aerodynamics2002,90,:1
11Seminal plasma survivin in fertile and infertile males显示文摘Roshdy N Mostafa T 2009J Urol2009,181,3:1
12Effect of temperature and relative humidity on the cellular defense response of Ephestia kuehniella larvae fed Bacillus thuringiensis显示文摘MOSTAFA A M FIELDS P G HOLLIDAY N J 2005Journal of Invertebrate Pathology2005,90,:1
13First derivative spectrophotometric determination of uranium(Ⅵ)and vanadium(Ⅴ)in natural and saline waters and some synthetic matrices using PAR and cetylpyridinum chloride显示文摘Abbas M N Homoda A M Mostafa G A E 2001Anal Chim Acta2001,436,2:1
14First Derivative Spectrophotometric Determination of Uranium (Ⅵ) and Vanadium( Ⅴ ) in Natural and Saline Waters and Some Synthetic Matrices Using PAR and Cetylpyridinum Chloride显示文摘Abbas M N Homoda A M Mostafa G A E 2001Analytica Chimica Acta2001,436,2:1
15Effects of prioritizing demand on optimal load shedding policy显示文摘Mostafa M A E1-Hawary M E Mbamalu G A N 1996Electrical Power & Energy Systems1996,18,7:1
16Effects of isolated Lactobacillus acidophilus as a probiotic on chicken vaccinated and infected with Salmonella typhimurium 显示文摘Youssef G A Ezzeldeen N A Mostafa A M etal 2011Global Veterinaria2011,7,5:1
17Characterization and Evaluation of the Hydraulic Activity of Water-Cooled Slag and Air-cooled Slag显示文摘 El-Hemaly S A S 2001Cement and Concrete Research2001,31,6:1
18Influence of air-cooled slag on physicochemi-cal properties of autoclaved aerated concrete显示文摘Mostafa N Y 2005Cem Concr Res2005,35,7:1
19Characterization of certain steroid hormones in Punica grarmtum L seeds 显示文摘Abd El Wahab S M Fiki N M EI Mostafa S F 1998Bull Fac Phama Cario Univ1998,36,1:1
20Characterization,thermal stability and sintering of hydroxyapatite powders prepared by different routes显示文摘Mostafa N Y 2005Materials Chemistry and Physice2005,94,:1
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