77 results for “M. Zakaria”

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Research ArticleOpen accessIn the author namesComparison of Losses and Flux Distribution in 3 Phase 100 kVA Distribution Transformers Assembled from Various Type of T-Joint GeometryI. Daut, Dina M.M. Ahmad, S. Zakaria et al.This paper describes results of an investigation of the variation of power loss, building factor, flux leakage and flux distribution in 3-phase model transformer cores assembled from various type of T-joint geometry. The loss of the core with T-joint 60o was 10%, 12% and 15% better than the core with T-joint 45o, T-joint 23o and T-joint 90o respectively and 1.7 … …American Journal of Applied Sciences, Vol. 3, Issue 9 · 31 Dec 2009 · 6,899 accessesView PDF Cite

Research ArticleOpen accessIn the author namesCo-Digestion of Palm Oil Mill Effluent and Refined Glycerin Wash Water for Chemical Oxygen Demand Removal and Methane ProductionA. Sulaiman, M. R. Zakaria, M. A. Hassan et al.Problem statement: Refined Glycerin Wash Water (RGWW) from the oleochemical industry contains high Chemical Oxygen Demand (COD) and requires proper treatment before disposal. Unfortunately the wash water also contains high concentration of sodium chloride (NaCl) that could cause inhibition to the normal biological treatment process. However, there is feasibility of co-digesting the RGWW and Palm Oil Mill Effluent (POME) for … …American Journal of Environmental Sciences, Vol. 5, Issue 5 · 31 Oct 2009 · 7,937 accessesView PDF Cite

Research ArticleOpen accessIn the author namesThe Effect of Banks Merger on Electronic Banking Services CompetencyAhmad Zakaria SiamProblem statement: This study is conducted to present benefits and consequences of latest technology used in banking industries. In addition, it has focused on the dynamics of banking sector, electronic banking services and new courses especially with mergers that constitute most of these mechanisms. Approach: The study discussed this new activity and the extent of response level of services while … …Journal of Social Sciences, Vol. 5, Issue 1 · 31 Mar 2009 · 7,654 accessesView PDF Cite

Research ArticleOpen accessIn the author namesThermal Effusivity Measurement of Virgin Coconut Oil-Methanol Mixtures using Photoacoustic TechniqueFiras Kamel Mohamad Al-asfoor, W. Mahmood Mat Yunus, Azmi Zakaria et al.Thermal effusivity of virgin coconut oil-methanol mixtures were measured using open photoacoustic cell technique. The samples were prepared by simply mixing virgin coconut oil and methanol using similar procedure applied for preparation of biodisel. Thermal effusivity of the sample was obtained by fitting the experimental data of photoacoustic amplitude signal to the expression of photoacoustic signal as a function of … …American Journal of Engineering and Applied Sciences, Vol. 1, Issue 3 · 30 Sep 2008 · 7,600 accessesView PDF Cite

Research ArticleOpen accessIn the author namesEffects of Collateral Pledges in Reducing Credit Risks - Confronting Banks in Jordan, as Lending InstitutionsDr. Ahmad Zakaria SiamThe research aims at investigating the effects of Collaterals pledges in reducing credit Risks .To achieve research goals data were collected from all commercial banks operating in Jordan. Research concluded that banks in Jordan use collaterals effectively and in a wide range, and collaterals size have a direct impact on credit risk. Credit risk differs with collaterals. …Journal of Social Sciences, Vol. 3, Issue 3 · 30 Sep 2007 · 7,760 accessesView PDF Cite

Research ArticleOpen accessIn the author namesRole of the Electronic Banking Services on the Profits of Jordanian BanksAhmad Zakaria SiamThis study aims at examining the effects of electronic banking on bank’s profitability in Jordan. How banking sector finds itself before a new fact imposed by technology revolution and digits to change their work mechanisms from traditional means to electronic means and the challenges banks face as a result. Furthermore, this study investigates the reasons behinds providing electronic banking services … …American Journal of Applied Sciences, Vol. 3, Issue 9 · 30 Sep 2006 · 8,772 accessesView PDF Cite

Research ArticleOpen accessIn the author namesPreparation of Magnetic Paper from Kenaf: Lumen Loading and in situ Synthesis MethodC. H. Chia, S. Zakaria, S. Ahamd et al.Magnetic papers have been successfully prepared from unbleached kenaf (hibiscus cannabinus) kraft pulps via the lumen loading and in situ synthesis process. The lumen loading method allows the magnetic fillers to be introduced into the lumen of fibres and at the same time leaving the external surfaces free from filler, resulting the better inter-fibre bonding and subsequently its papermaking properties … …American Journal of Applied Sciences, Vol. 3, Issue 3 · 31 Mar 2006 · 7,516 accessesView PDF Cite