All Outputs (690)

Design of a DC-DC converter in residential solar photovoltaic system. (2019)
Journal Article
DARAMEIČIKAS, M., MUHAMMAD-SUKI, F., ABU-BAKAR, S.H., SELLAMI, N., BANI, N.A., MAS’UD, A.A. and ARDILA-REY, J.A. 2019. Design of a DC-DC converter in residential solar photovoltaic system. Journal of physics: conference series [online], 1174: proceedings of 2nd International women in science, engineering and technology conference 2018.(WiSET 2018), 17-19 July 2018, Kuala Lumpur, MY, article ID 012006. Available from: https://doi.org/10.1088/1742-6596/1174/1/012006

This study looks at buck type switch mode power supplies (SMPS) suitability in residential solar photovoltaic (PV) applications, of which several factors affecting the desired output response are identified. The main objective of the study is to desi... Read More about Design of a DC-DC converter in residential solar photovoltaic system..

Improved design of a multi-stage continuous-resistance trim for minimum energy loss in control valves. (2019)
Journal Article
ASIM, T., OLIVEIRA, A., CHARLTON, M. and MISHRA, R. 2019. Improved design of a multi-stage continuous-resistance trim for minimum energy loss in control valves. Energy [online], 174, pages 954-971. Available from: https://doi.org/10.1016/j.energy.2019.03.041

Control valves used in energy systems are often integrated with trims having well designed flow paths to regulate fluid flow. These trims, known as multi-stage continuous-resistance trims, comprise of staggered arrangement of circular cylinders enabl... Read More about Improved design of a multi-stage continuous-resistance trim for minimum energy loss in control valves..

Fuzzy modeling and parameters optimization for the enhancement of biodiesel production from waste frying oil over montmorillonite clay K-30. (2019)
Journal Article
INAYAT, A., NASSEF, A.M., REZK, H., SAYED, E.T., ABDELKAREEM, M.A. and OLABI, A.G. 2019. Fuzzy modeling and parameters optimization for the enhancement of biodiesel production from waste frying oil over montmorillonite clay K-30. Science of the total environment [online], 666, pages 821-827. Available from: https://doi.org/10.1016/j.scitotenv.2019.02.321

Transesterification is a promising technology for the biodiesel production to provide an alternative fuel that considers the environmental concerns. From the economic and environmental protection points of view, utilization of waste frying oil for th... Read More about Fuzzy modeling and parameters optimization for the enhancement of biodiesel production from waste frying oil over montmorillonite clay K-30..

Parametric analysis of wax printing technique for fabricating microfluidic paper-based analytic devices (µPAD) for milk adulteration analysis (2019)
Journal Article
YOUNAS, M., MARYAM, A., KHAN, M., NAWAZ, A.A., JAFFERY, S.H.I., ANWAR, M.N. and ALI, L. 2019. Parametric analysis of wax printing technique for fabricating microfluidic paper-based analytic devices (µPAD) for milk adulteration analysis. Microfluidics and nanofluidics [online], 23(3), article number 38. Available from: https://doi.org/10.1007/s10404-019-2208-z

Accurate prediction of hydrophobic–hydrophilic channel barriers is essential in the fabrication of paper-based microfluidic devices. This research presents a detailed parametric analysis of wax printing technique for fabricating µPADs. Utilizing comm... Read More about Parametric analysis of wax printing technique for fabricating microfluidic paper-based analytic devices (µPAD) for milk adulteration analysis.

Effect of oxygen pressure on the structural and optical properties of BaSnO3 films prepared by pulsed laser deposition method. (2019)
Journal Article
JOHN, J., CHALANA, S.R., PRABHU, R. and PILLAI, V.P.M. 2019. Effect of oxygen pressure on the structural and optical properties of BaSnO3 films prepared by pulsed laser deposition method. Applied physics A: materials science and processing [online], 123(3), article 155. Available from: https://doi.org/10.1007/s00339-019-2432-0

BaSnO3 thin films were deposited on quartz substrate by pulsed laser deposition technique under different background oxygen pressures and the effects of oxygen pressure on the structural, morphological and optical properties of BaSnO3 thin films are... Read More about Effect of oxygen pressure on the structural and optical properties of BaSnO3 films prepared by pulsed laser deposition method..

Preparation and characterization of palladium ceramic alumina membrane for hydrogen permeation. (2019)
Journal Article
ORAKWE, I., SHEHU, H. and GOBINA, E. 2019. Preparation and characterization of palladium ceramic alumina membrane for hydrogen permeation. International journal of hydrogen energy [online], 44(20), pages 9914-9921. Available from: https://doi.org/10.1016/j.ijhydene.2019.01.033

In this study, a tubular palladium membrane has been prepared by an electroless plating method using palladium II chloride as a precursor with the intent of not having a completely dense film since its application does not require high hydrogen selec... Read More about Preparation and characterization of palladium ceramic alumina membrane for hydrogen permeation..

A review of vibration detection methods using accelerometer sensors for water pipeline leakage. (2019)
Journal Article
ISMAIL, M.I.M., DZIYAUDDIN, R.A., AHMAD SALLEH, N.A., MUHAMMAD-SUKKI, F., BANI, N.A., IZHAR, M.A.M. and LATIFF, L.A. 2019. A review of vibration detection methods using accelerometer sensors for water pipeline leakage. IEEE access [online], 7, pages 5165-51981. Available from: https://doi.org/10.1109/ACCESS.2019.2896302

Water pipeline leakage detection is still an important issue, particularly for the development of smart cities. Thus, this paper reviews water pipeline leakage detection techniques, which can be classified into three different categories, namely soft... Read More about A review of vibration detection methods using accelerometer sensors for water pipeline leakage..

Similarities and differences in learning of metacognitive skills: computer games versus mathematics education. (2019)
Journal Article
YONG, S.T., GATES, P. and CHAN, A.T.-Y. 2019. Similarities and differences in learning of metacognitive skills: computer games versus mathematics education. International journal of game-based learning [online], 9(1), pages 1-14. Available from: https://doi.org/10.4018/IJGBL.2019010101

This article explores the potential use metacognitive skills learned in computer games to teach mathematics. This study explored the similarities and differences in the learning of metacognitive skills between computer games and mathematics education... Read More about Similarities and differences in learning of metacognitive skills: computer games versus mathematics education..

Effect of short-term water exposure on mechanical properties of multi-layer graphene and multi-walled carbon nanotubes-reinforced epoxy nanocomposites. (2018)
Journal Article
SAHARUDIN, M.S., HASBI, S., RASHID, N.M. and NORDIN, M.S.J. 2018. Effect of short-term water exposure on mechanical properties of multi-layer graphene and multi-walled carbon nanotubes-reinforced epoxy nanocomposites. Journal of engineering science and technology [online], 13(12), pages 4226-4239. Available from: https://tinyurl.com/5n687hym

The influence of short-term water absorption on the mechanical properties of Multi-Layer Graphene (MLG) and Multi-Walled Carbon Nanotubes (MWCNTs) reinforced epoxy hybrid nanocomposites were studied. Water absorption test was conducted by immersing s... Read More about Effect of short-term water exposure on mechanical properties of multi-layer graphene and multi-walled carbon nanotubes-reinforced epoxy nanocomposites..

Observation of stimulated emission from Rhodamine 6G-polymer aggregate adsorbed at foam interfaces. (2018)
Journal Article
PANCHOLI, K., ROBERTSON, P.K.J., OKPOZO, P., BEATTIE, N.S. and HUO, D. 2019. Observation of stimulated emission from Rhodamine 6G-polymer aggregate adsorbed at foam interfaces. Journal of physics: energy [online], 1(1), article ID 015007. Available from: https://doi.org/10.1088/2515-7655/aaec3d

This paper reports for the first time the observation of stimulated emissions from the gas–liquid interface between two adjacent bubbles in highly ordered foams containing Rhodamine 6 G and surfactant. Stimulated emissions centred at 595 nm were obse... Read More about Observation of stimulated emission from Rhodamine 6G-polymer aggregate adsorbed at foam interfaces..

Assessment of health status of the elderly and pre-elderly at a Malaysia elderly care centre. (2018)
Journal Article
BANI, N.A., HASSAN, M.Z., MAD KAIDI, H., HASHIM, N.F.M., DZIYAUDDIN, R.A., MUSA, R., SUHOT, M.A., USMAN, S., MUHAMMAD-SUKKI, F., ABU-BAKAR, S.H. and MAS'UD, A.A. 2018. Assessment of health status of the elderly and pre-elderly at a Malaysia elderly care centre. International journal of integrated engineering [online], 10(7), pages 10-22. Available from: http://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/3470

They were once called the baby boomers, born between 1946 to 1964, but now aged above 50 years old, they contribute to the increasing number of elderly population in Malaysia. Age classification for elderly people varies between countries but commonl... Read More about Assessment of health status of the elderly and pre-elderly at a Malaysia elderly care centre..

Evaluation of solar factor using spectral analysis for CdTe photovoltaic glazing. (2018)
Journal Article
ALRASHIDI, H., GHOSH, A., ISSA, W., SELLAMI, N., MALLICK, T.K. and SUNDARAM, S. 2019. Evaluation of solar factor using spectral analysis for CdTe photovoltaic glazing. Materials letters [online], 237, pages 332-335. Available from: https://doi.org/10.1016/j.matlet.2018.11.128

Solar and luminous light transmission control using Cadmium Telluride (CdTe) based PV glazing systems (15cm × 15cm × 0.6cm) were evaluated in this work. Indoor spectral characterisation showed that average solar transmission for investigated three di... Read More about Evaluation of solar factor using spectral analysis for CdTe photovoltaic glazing..

Real-time relative permeability prediction using deep learning. (2018)
Journal Article
ARIGBE, O.D., OYENEYIN, M.B., ARANA, I. and GHAZI, M.D. 2019. Real-time relative permeability prediction using deep learning. Journal of petroleum exploration and production technologies [online], 9(2), pages 1271-1284. Available from: https://doi.org/10.1007/s13202-018-0578-5

A review of the existing two and three phase relative permeability correlations shows a lot of pitfalls and restrictions imposed by (a) their assumptions (b) generalization ability and (c) difficulty with updating in real time for different reservoir... Read More about Real-time relative permeability prediction using deep learning..

An efficient algorithm for partial discharge localization in high-voltage systems using received signal strength. (2018)
Journal Article
KHAN, U.F., LAZARIDIS, P.I., MOHAMED, H., ALBARRACIN, R., ZAHARIS, Z.D., ATKINSON, R.C., TACHTATZIS, C. and GLOVER, I.A. 2018. An efficient algorithm for partial discharge localization in high-voltage systems using received signal strength. Sensors [online], 18(11), article ID 4000. Available from: https://doi.org/10.3390/s18114000

The term partial discharge (PD) refers to a partial bridging of insulating material between electrodes that sustain an electric field in high-voltage (HV) systems. Long-term PD activity can lead to catastrophic failures of HV systems resulting in eco... Read More about An efficient algorithm for partial discharge localization in high-voltage systems using received signal strength..

Ranking of geostatistical models and uncertainty quantification using signal detection principle (SDP). (2018)
Journal Article
ANI, M., OLUYEMI, G., PETROVSKI, A. and REZAEI-GOMARI, S. 2019. Ranking of geostatistical models and uncertainty quantification using signal detection principle (SDP). Journal of petroleum science and engineering [online], 174, pages 833-843. Available from: https://doi.org/10.1016/j.petrol.2018.11.024

The selection of an optimal model from a set of multiple realizations for dynamic reservoir modelling and production forecasts has been a persistent issue for reservoir modelers and decision makers. Current evidence has shown that many presumably goo... Read More about Ranking of geostatistical models and uncertainty quantification using signal detection principle (SDP)..

The crystallinity and thermal degradation behaviour of polyamide 6/oil based mud fillers (PA6/OBMFs) nanocomposites. (2018)
Journal Article
SIDDIQUE, S., KWOFFIE, L., ADDAE-AFOAKWA, K., YATES, K. and NJUGUNA, J. 2019. The crystallinity and thermal degradation behaviour of polyamide 6/oil based mud fillers (PA6/OBMFs) nanocomposites. Polymer degradation and stability [online], 159, pages 139-152. Available from: https://doi.org/10.1016/j.polymdegradstab.2018.11.004

The crystallinity and thermal degradation behaviours of Polyamide 6/Oil Based Mud Fillers (PA6/OBMFs) nanocomposites have been investigated using DSC and TGA. TGA indicates the onset decomposition temperature of D1/2 (half-decomposition) is 16º C hig... Read More about The crystallinity and thermal degradation behaviour of polyamide 6/oil based mud fillers (PA6/OBMFs) nanocomposites..

Neutron scattering study of strain behaviour of porous rocks subjected to heating and unconfined uniaxial compression. (2018)
Journal Article
FAISAL, N.H., SANAEE, R., SINGH, R.M., MURRAY, J., MCLAUGHLIN, A., HEALY, D. and LEE, T.-L. 2018. Neutron scattering study of strain behaviour of porous rocks subjected to heating and unconfined uniaxial compression. Journal of physics: conference series [online], 1106: proceedings of the 2018 Modern practice in stress and vibration analysis (MPSVA 2018), 2-4 July 2018, Cambridge, UK, article ID 012011. Available from: https://doi.org/10.1088/1742-6596/1106/1/012011

Neutron scattering (at ENGIN-X) was used to examine strain distributions in two hydrocarbon reservoir rock types (i.e. sandstone and chalk) under uniaxial stress (up to 35 MPa) at temperature as high as 70 °C to utilise the advantages of neutron scat... Read More about Neutron scattering study of strain behaviour of porous rocks subjected to heating and unconfined uniaxial compression..

Comparative study of corrosion performance of HVOF-sprayed coatings produced using conventional and suspension WC-Co feedstock. (2018)
Journal Article
AHMED.R., VOURLIAS, G., ALGOBURI, A., VOGIATZIS, C., CHALIAMPALIAS, D., SKOLIANOS, S., BERGER, L.-M., PAUL, S., FAISAL, N.H., TOMA, F.-L., AL-ANAZI, N.M and GOOSEN, M.F.A. 2018. Comparative study of corrosion performance of HVOF-sprayed coatings produced using conventional and suspension WC-Co feedstock. Journal of thermal spray technology [online], 27(8), pages 1579-1593. Available from: https://doi.org/10.1007/s11666-018-0775-2

Corrosion properties of nanostructured coatings deposited by suspension high-velocity oxy-fuel (S-HVOF) via an aqueous suspension of milled WC-Co powder were compared with conventional HVOF-sprayed coatings. Microstructural evaluations of these coati... Read More about Comparative study of corrosion performance of HVOF-sprayed coatings produced using conventional and suspension WC-Co feedstock..

Diametral compression test method to analyse relative surface stresses in thermally sprayed coated and uncoated circular disc specimens. (2018)
Journal Article
FAISAL, N.H., MANN, L., DUNCAN, C., DUNBAR, E., CLAYTON, M., FROST, M., MCCONNACHIE, J., FARDAN, A. and AHMED, R. 2019. Diametral compression test method to analyse relative surface stresses in thermally sprayed coated and uncoated circular disc specimens. Surface and coatings technology [online], 357, pages 497-514. Available from: https://doi.org/10.1016/j.surfcoat.2018.10.053

In firsts of its investigation, a diametral compression destructive testing method (also known as Brazilian test) was performed on thermally sprayed coated and uncoated circular disc specimens to compare relative surface stresses. The coating investi... Read More about Diametral compression test method to analyse relative surface stresses in thermally sprayed coated and uncoated circular disc specimens..

Legal and regulatory development of nuclear energy in Bangladesh. (2018)
Journal Article
KARIM, R., MUHAMMAD-SUKKI, F., KARIM, M.E., MUNIR, A.B., SIFAT, I.M., ABU-BAKAR, S.H., BANI, N.A. and MUHTAZARUDDIN, M.N. 2018. Legal and regulatory development of nuclear energy in Bangladesh. Energies [online], 11(10), article ID 2847. Available from: https://doi.org/10.3390/en11102847

The adequacy of legal and regulatory framework relating to nuclear energy in Bangladesh has sparked many questions since the government took the formal decision to establish a nuclear power plant (NPP) at Rooppur. Consequently, the government has tak... Read More about Legal and regulatory development of nuclear energy in Bangladesh..