Find Research Outputs

2019

Near fatal complication of spinal anaesthesia: Recognition and management

Baharudin, N. N., Zahar, N. S., Kamaruzaman, E. & Kumar, R., 1 Jan 2019, In : Gazi Medical Journal. 30, 1, p. 68-71 4 p.

Research output: Contribution to journalArticle

Subdural Hematoma
Spinal Puncture
Intracranial Hemorrhages
Spinal Anesthesia
Headache

Near-zero metamaterial inspired UHF antenna for nanosatellite communication system

Alam, T., Islam, M. T. & Cho, M., 1 Dec 2019, In : Scientific Reports. 9, 1, 3441.

Research output: Contribution to journalArticle

Orbit
Electric Impedance

Neonatal pain: Knowledge and perception among pediatric doctors in Malaysia

Ishak, S., Nfe, F., Zakaria SZ, S., Ali, A. & Jaafar, R., 1 Jan 2019, In : Pediatrics International. 61, 1, p. 67-72 6 p.

Research output: Contribution to journalArticle

Pain Perception
Malaysia
Pain Management
Pediatrics
Pain Measurement

New dihydrostilbenes from Macaranga heynei I.M. Johnson, biological activities and structure-activity relationship

Kamarozaman, A. S., Ahmat, N., Isa, S. N. M., Hafiz, Z. Z., Adenan, M. I., Yusof, M. I. M., Azmin, N. F. N. & Latip, J., 1 Apr 2019, In : Phytochemistry Letters. 30, p. 174-180 7 p.

Research output: Contribution to journalArticle

Macaranga
Euphorbiaceae
structure-activity relationships
Structure-Activity Relationship
Acetylcholinesterase
1 Citation (Scopus)

Non-carcinogenic Health Risk Assessment of Aluminium Ingestion Via Drinking Water in Malaysia

Ahmed, M. F., Mokhtar, M., Lubna, A., Mohamed, C. A. R. & Goh, C. T., 1 Jan 2019, (Accepted/In press) In : Exposure and Health.

Research output: Contribution to journalArticle

Health risks
Malaysia
Aluminum
Potable water
Drinking Water

Non-cognitive factors influencing science achievement in Malaysia and Japan: An analysis of TIMSS 2015

Mohtar, L. E., Halim, L., Samsudin, M. A. & Ismail, M. E., 1 Jan 2019, In : Eurasia Journal of Mathematics, Science and Technology Education. 15, 4, em1697.

Research output: Contribution to journalArticle

school climate
cognitive factors
Malaysia
Japan
science
1 Citation (Scopus)

Novel reservoir system simulation procedure for gap minimization between water supply and demand

Allawi, M. F., Jaafar, O., Mohamad Hamzah, F. & El-Shafie, A., 1 Jan 2019, In : Journal of Cleaner Production. 206, p. 928-943 16 p.

Research output: Contribution to journalArticle

water demand
Water supply
water supply
Dams
shark

Numerical analysis with experimental verification to predict outdoor power conversion efficiency of inverted organic solar devices

Hong, K. J., Tan, S. T., Chong, K. K., Yap, C. C., Hj Jumali, M. H. & Loo, Y. L., 1 May 2019, In : Renewable Energy. 135, p. 589-596 8 p.

Research output: Contribution to journalArticle

Conversion efficiency
Numerical analysis
Spectrum analysis
Spectrometers
Nanoparticles

Numerical impact strain response of multi-layered steel–aluminium plate using signal processing

Abdullah, S., Abdullah, M. F., Zulkefli, A. S. & Mazlan, N. H., 1 Jan 2019, In : Journal of the Brazilian Society of Mechanical Sciences and Engineering. 41, 1, 29.

Research output: Contribution to journalArticle

Power spectrum
Signal processing
Strain energy
Finite element method

Numerical investigation of natural convection of Al2O3-water nanofluid in a wavy cavity with conductive inner block using Buongiorno's two-phase model

Hashim, I., Alsabery, A. I., Sheremet, M. A. & Chamkha, A. J., 1 Feb 2019, In : Advanced Powder Technology. 30, 2, p. 399-414 16 p.

Research output: Contribution to journalArticle

Natural convection
Thermophoresis
Nanoparticles
Water
Volume fraction

Nutrient composition, antioxidant potential and sensory evaluation of developed mixed concentrated juice

Malek, N. A. H. C., Haron, H. & Yahya, H. M., 1 Mar 2019, In : Jurnal Teknologi. 81, 2, p. 91-98 8 p.

Research output: Contribution to journalArticle

Open Access
Antioxidants
Product development
Nutrients
Chemical analysis
Carbohydrates

Odonata fauna of Pulau Pangkor, Perak, peninsular Malaysia

Choong, C. Y., 1 Jan 2019, In : The Malaysian Forester. 82, 1, p. 271-276 6 p.

Research output: Contribution to journalArticle

Odonata
Malaysia
Aeshnidae
fauna
Libellulidae

Oil palm EFB supported solid acid catalyst for esterification reaction: Optimization and parametric effects study

Krishnan, S. G., Pua, F. L., Palanisamy, K. & Syed Jaafar, S. N., 11 Jan 2019, Proceedings of the 3rd International Conference on Automotive Innovation Green Energy Vehicle, AiGEV 2018. Hamzah, W. A. W., Ghani, S. A. C., Sani, M. S. M. & Abdullah, A. A. (eds.). American Institute of Physics Inc., Vol. 2059. 020047

Research output: Chapter in Book/Report/Conference proceedingConference contribution

fatty acids
oils
catalysts
acids
optimization

Oil removal from water surface using reusable and absorptive foams via simple fabrication of liquid natural rubber (LNR)

Mat Lazim, M. A. S., Musbah, D. L., Chin, C. C., Abdullah, I., Mustapa, M. H. A. & Azfaralariff, A., 1 Feb 2019, In : Polymer Testing. 73, p. 39-50 12 p.

Research output: Contribution to journalArticle

Rubber
Foams
Oils
Fabrication
Water

Olea europaea and its constituents promote bone health by enhancing osteoblast differentiation and proliferation: A review

Idrus, R. & Saim, A. B., 1 Jan 2019, In : Pharmacognosy Journal. 11, 1, p. 1-7 7 p.

Research output: Contribution to journalReview article

Olea
Osteoblasts
Bone and Bones
Health
Mediterranean Diet

One-pot furfural production using choline chloride-dicarboxylic acid based deep eutectic solvents under mild conditions

Lee, C. B. T. L., Wu, T. Y., Ting, C. H., Tan, J. K., Siow, L. F., Cheng, C. K., Md Jahim, J. & Mohammad, A. W., 1 Apr 2019, In : Bioresource Technology. 278, p. 486-489 4 p.

Research output: Contribution to journalArticle

Furaldehyde
Furfural
Dicarboxylic Acids
Palm oil
Choline

On meromorphic functions defined by a new operator containing the Mittag-Leffler function

Elhaddad, S. & Darus, M., 1 Feb 2019, In : Symmetry. 11, 2, 210.

Research output: Contribution to journalArticle

Open Access
meromorphic functions
Mittag-Leffler Function
Linear Differential Operator
differential operators
Meromorphic Function
1 Citation (Scopus)

On the asymptotic behavior of some nonlinear difference equations

Alotaibi, A. M., Md. Noorani, M. S. & El-Moneam, M. A., 1 Apr 2019, In : Journal of Computational Analysis and Applications. 26, 4, p. 604-627 24 p.

Research output: Contribution to journalArticle

Nonlinear Difference Equations
Qualitative Properties
Convergence of numerical methods
Difference equations
Global Stability

On the Double Nano-Coned Graphite Metasurface-Based Multiband CIC Absorber

Ghasemi, M., Choudhury, P. K. & Baqir, M. A., 1 Jan 2019, (Accepted/In press) In : Plasmonics.

Research output: Contribution to journalArticle

Graphite
Cones
Chemical potential
Electromagnetic Fields
Incidence

On the gold nanowire-based hyperbolic metamaterials

Baqir, M. A., Choudhury, P. K., Fatima, T. & Ibrahim, A. B. M. A., 18 Jan 2019, ECTI-CON 2018 - 15th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology. Institute of Electrical and Electronics Engineers Inc., p. 162-165 4 p. 8619859. (ECTI-CON 2018 - 15th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Metamaterials
Nanowires
Gold
nanowires
gold

On the identification of extreme outliers and dragon-kings mechanisms in the upper tail of income distribution

Safari, M. A. M., Masseran, N. & Ibrahim, K., 1 Jan 2019, (Accepted/In press) In : Journal of Applied Statistics.

Research output: Contribution to journalArticle

Box plot
Income Distribution
Outlier
Tail
Extremes

Operation performance of up-flow anaerobic sludge blanket (UASB) bioreactor for biohydrogen production by self-granulated sludge using pre-treated palm oil mill effluent (POME) as carbon source

Mahmod, S. S., Azahar, A. M., Tan, J. P., Md Jahim, J., Abdul, P. M., Mastar @ Masdar, M. S., Anuar, N., Mohammed Yunus, M. F., Asis, A. J. & Wu, S. Y., 1 Apr 2019, In : Renewable Energy. 134, p. 1262-1272 11 p.

Research output: Contribution to journalArticle

Palm oil
Sewage sludge
Bioreactors
Effluents
Carbon

Optical enzymatic biosensor membrane for rapid in situ detection of organohalide in water samples

Shahar, H., Tan @ Chong, L. L., Goh, C. T. & Lee, Y. H., 1 May 2019, In : Microchemical Journal. 146, p. 41-48 8 p.

Research output: Contribution to journalArticle

haloalkane dehalogenase
Biosensors
Halocarbons
Ethylene Dichlorides
Membranes
Voltage Stability
Voltage control
Power System
Placement
Enhancement
Foams
Crashworthiness
Multiobjective optimization
energy
Energy absorption

Optimisation of interfacial polymerization factors in thin-film composite (TFC) polyester nanofiltration (NF) membrane for separation of xylose from glucose

Mah, K. H., Yussof, H. W., Abu Seman, M. N. & Mohammad, A. W., 31 Jan 2019, In : Separation and Purification Technology. 209, p. 211-222 12 p.

Research output: Contribution to journalArticle

Nanofiltration membranes
Polyesters
Xylose
Glucose
Composite membranes

Optimisation of zinc oxide surge arrester design using gravitational search algorithm and imperialist competitive algorithm

Halim, S. A., Mohamed, A., Kamari, N. A. M., Ayob, A., Bakar, A. H. A. & Illias, H. A., 1 Mar 2019, In : Indonesian Journal of Electrical Engineering and Computer Science. 13, 3, p. 853-860 8 p.

Research output: Contribution to journalArticle

Surge
Zinc oxide
Search Algorithm
Finite element method
Optimization

Optimization of spring fatigue life prediction model for vehicle ride using hybrid multi-layer perceptron artificial neural networks

Kong, Y. S., Abdullah, S., Schramm, D., Omar, M. Z. & Mohamed Haris, S., 1 May 2019, In : Mechanical Systems and Signal Processing. 122, p. 597-621 25 p.

Research output: Contribution to journalArticle

Multilayer neural networks
Fatigue of materials
Neural networks
Vehicle suspensions
Backpropagation algorithms
formic acid
Zeolites
Nanocomposites
catalytic activity
Catalyst activity

Optimized Data Hiding in Complemented or Non-Complemented Form in Video Steganography

Kamil, S., Ayob, M., Sheikh Abdullah, S. N. H. & Ahmad, Z., 25 Jan 2019, Proceedings of the 2018 Cyber Resilience Conference, CRC 2018. Abidin, K. A. Z., Mohd, M. & Shukur, Z. (eds.). Institute of Electrical and Electronics Engineers Inc., 8626871. (Proceedings of the 2018 Cyber Resilience Conference, CRC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Steganography
Cloud computing
Particle swarm optimization (PSO)
Signal to noise ratio
video
1 Citation (Scopus)

Paediatric acute respiratory distress syndrome incidence and epidemiology (PARDIE): an international, observational study

Pediatric Acute Respiratory Distress syndrome Incidence and Epidemiology (PARDIE) Investigators & Pediatric Acute Lung Injury and Sepsis Investigators (PALISI) Network, 1 Feb 2019, In : The Lancet Respiratory Medicine. 7, 2, p. 115-128 14 p.

Research output: Contribution to journalArticle

Adult Respiratory Distress Syndrome
Observational Studies
Epidemiology
Pediatrics
Incidence

Parametric optimization of pulsed laser ablation on stainless steel for improving corrosion resistance by Taguchi method

Chan, S. N., Wong, W. Y., Walvekar, R., Kadhum, A. A. H. & Khalid, M., 1 Feb 2019, In : Materials Research Express. 6, 2, 026533.

Research output: Contribution to journalArticle

Taguchi methods
Stainless Steel
Laser ablation
Pulsed lasers
Corrosion resistance
Open Access
calcium silicate
rice straw
limestone
porosity
drying

Pengenalpastian tahap pelumusan sedimen di perairan dangli di langkawi Unesco global geopark, Kedah, Malaysia

Mokhtar, M., Tajam, J. & Wagiman, S., 1 Jan 2019, In : Sains Malaysiana. 48, 1, p. 45-59 15 p.

Research output: Contribution to journalArticle

Open Access
UNESCO
monsoon
heavy metal
sediment
water

Pentaabiran Bayesian untuk Model Regresi Linear Prior Normal-Pencong-Alfa

Alhamide, A. A., Ibrahim, K., Alodat, M. T. & Wan Zin @ Wan Ibrahim, W. Z., 1 Jan 2019, In : Sains Malaysiana. 48, 1, p. 227-235 9 p.

Research output: Contribution to journalArticle

Open Access
Bayesian inference
Linear regression
Skew
Regression
Prior distribution

Performance analysis of the deflector integrated cross axis wind turbine

Chong, W. T., Muzammil, W. K., Ong, H. C., Sopian, K., Gwani, M., Abdullah, A. F. & Poh, S. C., 1 Aug 2019, In : Renewable Energy. 138, p. 675-690 16 p.

Research output: Contribution to journalArticle

Wind turbines
Wind power
Turbomachine blades
Aerodynamics
Momentum

Performance evaluation of maximum light detection solar tracking system in the tropics

Abdullah, A. F., Abdulmula, A., Amran, A. N., Lim, C. H. & Sopian, K., 1 Mar 2019, In : Journal of Mechanical Science and Technology. 33, 3, p. 1391-1397 7 p.

Research output: Contribution to journalArticle

Tropics
Solar radiation
Solar energy
Towers
Telecommunication
Heterojunctions
Thin films
Open Access
Internet protocols
Wireless networks
Quality of service
Wimax
Customer satisfaction

Performance of acacia gum as a novel additive in thin film composite polyamide RO membranes

Manawi, Y., Kochkodan, V., Ismail, A. F., Mohammad, A. W. & Atieh, M. A., 1 Feb 2019, In : Membranes. 9, 2, 30.

Research output: Contribution to journalArticle

Open Access
Gum Arabic
Film preparation
Composite membranes
Nylons
Hydrophilicity
Scirpus
subsurface flow
constructed wetlands
chemical oxygen demand
constructed wetland
Direct ethanol fuel cells (DEFC)
Alkaline fuel cells
Electrolytes
Alcohols
Membranes

Petrogenesis and depositional environment of paleozoic Sedili and Pengerang Volcaniclastics in East Johor Basin, Peninsular Malaysia

Surjono, S. S., Leman, M. S., Ali, C. A., Mohamed, K. R. & Fathan, M. H. M., 15 Jan 2019, In : E3S Web of Conferences. 76, 04009.

Research output: Contribution to journalConference article

Open Access
Analytical geochemistry
Petrology
Petrography
Granite
petrogenesis
rhodamine B
Organic pollutants
Photocatalysts
contaminants
degradation
water splitting
Photosensitizing Agents
Photosensitizers
Photocurrents
photocurrents

Photothermal Effect of Modulating Laser Irradiation on the Thermal Diffusivity of Al2O3 Nanofluids

Noroozi, M., Mohammadi, B., Radiman, S., Zakaria, A. & Azis, R. S., 1 Jan 2019, In : Nanoscale Research Letters. 14, 37.

Research output: Contribution to journalArticle

Thermal diffusivity
Laser beam effects
thermal diffusivity
Continuous wave lasers
fragmentation
Apanteles
Braconidae
Hymenoptera
genetic markers
phylogeny

Physical function assessment of older adults with lower body fractures at 3 months post-discharge from hospital

Ibrahim, N. I., Ahmad, M. S., Zulfarina, M. S., Zaris, S. N. A. S. M., Azlin, Z. A. N., Naina Mohamed, I., Mohamed, N., Mokhtar, S. A. & Shuid, A. N., 1 Jan 2019, In : Therapeutics and Clinical Risk Management. 15, p. 201-210 10 p.

Research output: Contribution to journalArticle

Open Access
Patient rehabilitation
Walking
rehabilitation
Rehabilitation
Hip Fractures

Physiochemical characteristics of solid electrolyte membranes for high-temperature PEM fuel cell

Haque, M. A., Sulong, A. B., Herianto, E., Loh, K. S., Husaini, T. & Rosli, R., 1 Jan 2019, In : International Journal of Electrochemical Science. 14, 1, p. 371-386 16 p.

Research output: Contribution to journalArticle

Solid electrolytes
Fuel cells
Copolymers
Membranes
Proton conductivity

Pleural anthracosis presenting with massive effusion: a rare entity

Amiseno, R., Ban, A. Y. L., Masir, N., Hamidi, L. R. & Faisal Abdul Hamid, M., 1 Feb 2019, In : Respirology Case Reports. 7, 2, e00390.

Research output: Contribution to journalArticle

Anthracosis
Pleura
Pleural Effusion
Foreign Body Giant Cells
Hyperpigmentation