Search Results - "Othman, A. R."

Implementation of Parallel K-Means Algorithm to Estimate Adhesion Failure in Warm Mix Asphalt by Othman, A. R., Bakar, Elmi Abu, Kakar, Muhammad Rafiq, Ahmed, Waseem, Akhtar, Mohammad Nishat, Bueno, Moises

“…Warm Mix Asphalt (WMA) and Hot Mix Asphalt (HMA) are prepared at lower temperatures, making it more susceptible to moisture damage, which eventually leads to…”
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Carriers Generated by Mode-Locked Laser to Increase Serviceable Channels in Radio Over Free Space Optical Systems by Ahmad, H., Soltanian, M. R. K., Amiri, I. S., Alavi, S. E., Othman, A. R., Supa'at, A. S. M.

“…Mode-locked optical carriers with applicability for radio over free space optics (RoFSO) systems have been produced via a ring laser cavity incorporating an…”
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A review on the manufacturing defects of complex-shaped laminate in aircraft composite structures by Hassan, M.H., Othman, A.R., Kamaruddin, S.

“…Current development in the manufacturing of aircraft composite parts has greatly utilized the prepreg materials in the autoclave moulding process in producing…”
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Evaluating freshwater lens morphology affected by seawater intrusion using chemistry-resistivity integrated technique: a case study of two different land covers in Carey Island, Malaysia by Tajul Baharuddin, M. F, Othman, A. R, Taib, S, Hashim, R, Zainal Abidin, M. H, Radzuan, M. A

“…Freshwater lenses are vital to small island communities but are susceptible to seawater intrusion due to the physical changes in the shoreline land cover. The…”
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An intelligent model to predict the life condition of crude oil pipelines using artificial neural networks by Shaik, Nagoor Basha, Pedapati, Srinivasa Rao, Othman, A. R., Bingi, Kishore, Dzubir, Faizul Azly Abd

“…Inefficient scheduling of a pipeline system may lead to severe degradation and substantial economic losses. Earlier studies mostly focussed on corrosion and…”
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Effect of different construction designs of aramid fabric on the ballistic performances by Othman, A.R., Hassan, M.H.

“…► The effect of different textile design of aramid fabrics on the ballistic performance. ► Two fiber resin sheets are layered (one in a 0° direction and the…”
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Contribution of processing parameters on void content in the vacuum bagging configurations of L-shaped composite laminates by Hassan, M. H., Othman, A. R.

“…Out-of-autoclave (OoA) curing is a potential solution in achieving good part quality of low void content at economical manufacturing process compared to the…”
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Effect of processing parameter on void content of glass fibre composite laminate by Hanafiah, N.H.M., Othman, A.R.

“…This work investigates the effects of out‐of‐autoclave processing parameters on glass/epoxy composite void content. Void quality measurement was done via…”
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Damage Characterization of Polypropylene Honeycomb Sandwich Panels Subjected to Low-Velocity Impact by Amir, Freeda A., Md Akil, Hazizan, Othman, Abdul Rahim

“…The post-test deformation and failures of sandwich composites may involve complex interactions between various failure mechanisms. In this study, the extent of…”
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The use of response surface methodology (RSM) to optimize the acid digestion parameters in fiber volume fraction test of aircraft composite structures by Hassan, M. H., Othman, A. R., Kamaruddin, S.

“…An acid digestion test has been widely used to determine the fiber volume fraction, V f and void content of the PMCs laminate. Three main testing parameters of…”
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Effect of milling parameters on mechanical alloying of aluminum powders by Othman, A. R., Sardarinejad, Ali, Masrom, Abdul Kadir

“…The solid-state interfacial state of aluminum powders was investigated upon inert gas, ball number and size, milling time, speed, and processing control agent…”
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Transient parameters of a coated quartz crystal microbalance sensor for the detection of volatile organic compounds (VOCs) by Shafiqul Islam, A.K.M., Ismail, Z., Ahmad, M.N., Saad, B., Othman, A.R., Shakaff, A.Y.Md, Daud, A., Ishak, Z.

“…A PVC blended lipid membrane coated quartz crystal microbalance has been prepared to mimic human olfaction system. Transient response curves of the sensor on…”
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Unravelling the temporal association between lameness and body condition score in dairy cattle using a multistate modelling approach by Lim, P.Y., Huxley, J.N., Willshire, J.A., Green, M.J., Othman, A.R., Kaler, J.

“…Recent studies have reported associations between lameness and body condition score (BCS) in dairy cattle, however the impact of change in the dynamics of BCS…”
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Effect of carbon nanotubes on the flexural properties and flammability of carbon fibre/epoxy multi‐scale composites by Zulkifli, N.A., Ismail, N.H., Jaafar, M., Othman, A.R.

“…The aim of the present study is to investigate the coating effect of different amount of multi‐walled carbon nanotube on woven carbon fibre fabric. In the…”
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Failure initiation and propagation characteristics of honeycomb sandwich composites by Othman, A.R., Barton, D.C.

“…The energy absorbed during the failure of a variety of structural shapes is influenced by material, geometry and the failure mode. Failure initiation and…”
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Neutron Dosimeter Development Based on Medipix2 by Othman, M A R, Petasecca, M, Guatelli, S, Uher, J, Marinaro, D G, Prokopovich, D A, Reinhard, M I, Lerch, M L F, Jakubek, J, Pospisil, S, Rosenfeld, A B

“…A novel neutron dosimetry system for avionics and space applications is described. The new dosimetric system is based on Medipix2, a high density silicon based…”
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Combustion performance of rubber seed methyl ester using aromatic and phenolic antioxidants in a multi-cylinder diesel engine by Adam, Ibrahim Khalil, Heikal, M. R., Aziz, A. Rashid A., Othman, A. R., Yusup, Suzana

“…This paper analyzes the effect of antioxidants on engine combustion performance of a multi-cylinder diesel engine fueled with rubber seed biodiesel blends…”
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Work-piece optimization and thermal analysis for flash-less cold forging of AUV propeller hubs — FEM simulation and experiment by Khaleed, H.M.T., Samad, Z., Othman, A.R., Mujeebu, M.A., Abdullah, A.B., Zihad, M.M.

“…In this paper three-dimensional FEM based work-piece optimization and thermal analysis for flash-less cold forging of aluminum front and back hubs of an…”
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Prevalence of intestinal parasites and bacteria among food handlers in a tertiary care hospital by Zaglool, D A, Khodari, Y A, Othman, R A M, Farooq, M U

“…The aim of this work is to determine the prevalence of intestinal parasites and bacteria among the food handlers. Two hundred food-handlers were subjected to a…”
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Mitigating stress concentration through defense hole system for improvement in bearing strength of composite bolted joint, Part 1: Numerical analysis by Othman, AR, Jadee, Khudhayer J, Ismadi, M-Z

“…The use of defense hole system allows the flow of the stresses to be redistributed by introducing auxiliary holes in the low stress area near the main hole…”
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