Universiti Tenaga Nasional

Research Output 1989 2020

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Conference article
2019

Analysis of Performance on Ultra Wideband Circular Patch for Solar Cell Antenna Design

Hamid, H. A. S., Chin Hock, G., Ferdous, N. & Rahman, M. N. A., 02 Jul 2019, In : IOP Conference Series: Earth and Environmental Science. 268, 1, 012151.

Research output: Contribution to journalConference article

Open Access
antenna
substrate
polymer
matrix
analysis
8 Citations (Scopus)

Biological performance of integrated fixed film activated sludge (IFAS) process

Zahari, N. M., Khairuddin, P. N., Mohiyaden, H. A., Mohd Sidek, L. & Mohamad, D., 14 Aug 2019, In : IOP Conference Series: Materials Science and Engineering. 551, 1, 012005.

Research output: Contribution to journalConference article

Open Access
Activated sludge process
Chemical oxygen demand
Brushes
Water quality
Wastewater

COMMUNITY RAINWATER HARVESTING FINANCIAL PAYBACK ANALYSES - CASE STUDY in MALAYSIA

Bee Woon, Y., Ling, L., Lun Tan, W. & Fai Chow, M., 15 Oct 2019, In : IOP Conference Series: Materials Science and Engineering. 636, 1, 012019.

Research output: Contribution to journalConference article

Open Access
Rain
Water
Runoff
Water resources
Drought

Control method for three-phase grid-connected inverter PV system employing unity power factor (UPF) strategy in microgrid

Naderipour, A., Abdul-Malek, Z., Ramachandaramurthy, V. K. & Guerrero, J. M., 02 Sep 2019, In : E3S Web of Conferences. 115, 01006.

Research output: Contribution to journalConference article

Open Access
power generation
hardware
Distributed power generation
Power quality
Power electronics

DESIGN of A SMALL PATCH ANTENNA at 3.5 GHZ for 5G APPLICATION

Ferdous, N., Chin Hock, G., Hamid, H. A. S., Raman, M. N. A., Tiong, S. K. & Ismail, M., 02 Jul 2019, In : IOP Conference Series: Earth and Environmental Science. 268, 1, 012152.

Research output: Contribution to journalConference article

Open Access
antenna
communication
substrate
permittivity
ellipse
Electric potential
Controllers
Electric power distribution
Harmonic distortion
Switching frequency

Effect of Laminate Properties on the Failure of Cross Arm Structure under Multi-Axial Load

Mohamad, D., Syamsir, A., Beddu, S., Kamal, N. L. M., Zainoodin, M. M., Razali, M. F., Abas, A., Seman, S. A. H. A. & Ng, F. C., 01 Jan 2019, In : IOP Conference Series: Materials Science and Engineering. 530, 1, 012029.

Research output: Contribution to journalConference article

Open Access
Axial loads
Laminates
Subroutines
Composite materials
Composite structures

Energy Efficiency of Air Conditioners in Developing Countries: A Malaysian Case Study

Fatihah Salleh, S., Mohd Isa, A., Eqwan Roslan, M. & Ab Rashid Tuan Abdullah, T., 15 Feb 2019, In : IOP Conference Series: Earth and Environmental Science. 228, 1, 012012.

Research output: Contribution to journalConference article

Open Access
energy efficiency
developing world
air
energy
electricity

Energy Security in ASEAN Region: Its challenges

Mat Sahid, E. J., Ching Sin, T. & Chin Hock, G., 02 Jul 2019, In : IOP Conference Series: Earth and Environmental Science. 268, 1, 012168.

Research output: Contribution to journalConference article

Open Access
ASEAN
energy
economic growth
energy resource
industrialization

Evaluation of Air-Gap Stacked Capacitive Antennas for Lightning Remote Sensing

Seah, B. Y., Ahmad, M. R., Ong, Y. J., Shairi, N. A., Periannan, D., Sabri, M. H. M., Esa, M. R. M., Abdul-Malek, Z., Mohammad, S. A., Aziz, M. Z. A. A., Yusop, N., Ismail, M. M., Lu, G., Cooray, V., Alkahtani, A. A. & Kadir, M. Z. A. A., 15 Feb 2019, In : IOP Conference Series: Earth and Environmental Science. 228, 1, 012002.

Research output: Contribution to journalConference article

Open Access
lightning
antenna
remote sensing
air
experiment

Evaluation of particle removal efficiency in sedimentation tank incorporating bottom grid structure

Chow, M. F., Ruzaiman, A. S., Rashid, F. A. & Chong, S. T., 14 Aug 2019, In : IOP Conference Series: Materials Science and Engineering. 551, 1, 012011.

Research output: Contribution to journalConference article

Open Access
Settling tanks
Runoff
Testing
Particle size analysis
Effluents
1 Citation (Scopus)

Extraction of metal oxides from coal bottom ash by carbon reduction and chemical leaching

Itam, Z., Beddu, S., Mohammad, D., Mohd Kamal, N. L., Zainoodin, M. M., Syamsir, A., Razak, N. A. & Hamid, Z. A. A., 01 Jan 2019, In : Materials Today: Proceedings. 17, p. 727-735 9 p.

Research output: Contribution to journalConference article

Coal Ash
Coal
Oxides
Coal ash
Leaching

Flood insurance rate map for non-structural mitigation

Roslan, R., Omar, R. C., Hara, M., Solemon, B. & Baharuddin, I. N. Z., 15 Jan 2019, In : E3S Web of Conferences. 76, 03002.

Research output: Contribution to journalConference article

Open Access
Flood insurance
mitigation
Insurance
Disasters
Hazards

Flow-Induced Vibration Response of the Chenderoh Dam Bottom Outlet Section Due to the Effects of Water Spilling

Ghazali, M. H. M., Mazlan, A. Z. A., Azman, M. A., Zawawi, M. H. & Radzi, M. R. M., 29 Oct 2019, In : IOP Conference Series: Materials Science and Engineering. 652, 1, 12052.

Research output: Contribution to journalConference article

Open Access
Dams
Water
Natural frequencies
Flow of water
Disasters
2 Citations (Scopus)

Hydrometeorological monitoring for hydropower reservoirs in remote areas

Basri, H., Sidek, L. M., Chua, L. H. C., Abdul Razad, A. Z. & Kamarulzaman, M. S., 10 May 2019, In : IOP Conference Series: Earth and Environmental Science. 257, 1, 012009.

Research output: Contribution to journalConference article

Open Access
monitoring
dam
forested catchment
power generation
accessibility

Immobilization of heavy metals for building materials in the construction industry - An overview

Mohd Kamal, N. L., Beddu, S., Syamsir, A., Mohammad, D., Itam, Z., Hamid, Z. A. A. & Manan, T. S. A., 01 Jan 2019, In : Materials Today: Proceedings. 17, p. 787-791 5 p.

Research output: Contribution to journalConference article

Coal
Coal Ash
Construction industry
Heavy Metals
Heavy metals
1 Citation (Scopus)

Impact of biodiesel application on fuel savings and emission reduction for power generation in Malaysia

Tan, E. S., Kumaran, P., Indra, T. M. I., Tokimatsu, K. & Yoshikawa, K., 01 Jan 2019, In : Energy Procedia. 158, p. 3325-3330 6 p.

Research output: Contribution to journalConference article

Open Access
Biodiesel
Power generation
Economics
Internal combustion engines
Developing countries

Impact of gamma and electron irradiations on superconducting properties of Bi1.6Pb0.4Sr2Ca2Cu3O10 (Bi-2223) superconductor

Mohiju, Z. A., A. Hamid, N. & Abdullah, Y., 19 Jul 2019, In : IOP Conference Series: Materials Science and Engineering. 555, 1, 012025.

Research output: Contribution to journalConference article

Open Access
Electron irradiation
X ray powder diffraction
Diffraction patterns
Superconducting materials
Phase structure

Investigating the effectiveness of Water Hyacinth Fiber Mat for Soil Erosion Control

Chow, M. F., Hashrim, H., Chong, S. T. & Ng, Y. J., 14 Aug 2019, In : IOP Conference Series: Materials Science and Engineering. 551, 1, 012008.

Research output: Contribution to journalConference article

Open Access
Erosion
Soils
Water
Fibers
Natural fibers

Investigation on different compositions of flyash concrete on gamma and neutron radiation

Ramli, R., Mohamad Idris, F., Yapandi, M. F. K. M., Md Saad, J. & Akmal Biyamin, S., 19 Jul 2019, In : IOP Conference Series: Materials Science and Engineering. 555, 1, 012013.

Research output: Contribution to journalConference article

Open Access
Coal Ash
Fly ash
Concrete mixtures
Neutrons
Concretes

Numerical Simulation on the Statics Deformation Study of Composite Cross Arms of Different Materials and Configurations

Mohamad, D., Syamsir, A., Itam, Z., Bakar, H. A., Abas, A., Ng, F. C., Razali, M. F. & Seman, S. A. H. A., 01 Jan 2019, In : IOP Conference Series: Materials Science and Engineering. 530, 1, 012028.

Research output: Contribution to journalConference article

Open Access
Computer simulation
Composite materials
Materials properties
fiberglass

Numerical Study of Composite Fiberglass Cross Arms under Statics Loading and Improvement with Sleeve Installation

Mohamad, D., Syamsir, A., Beddu, S., Abas, A., Ng, F. C., Razali, M. F. & Seman, S. A. H. A., 01 Jan 2019, In : IOP Conference Series: Materials Science and Engineering. 530, 1, 012027.

Research output: Contribution to journalConference article

Open Access
Composite materials
fiberglass
Costs

Optimal Techno-Economic Design of Standalone Hybrid Renewable Energy System Using Genetic Algorithm

Hlal, I. M., Ramachandaramurthy, V. K., Hafiz Nagi, F. & Bin Tuan Abdullah, T. A. R., 02 Jul 2019, In : IOP Conference Series: Earth and Environmental Science. 268, 1, 012012.

Research output: Contribution to journalConference article

Open Access
genetic algorithm
economics
energy
wind turbine
rural electrification

Performance Analysis of Filtered VHF Signals Captured by Lightning Interferometer System

Azmi, N. A. I., Ahmad, M. R., Esa, M. R. M., Sabri, M. H. M., Periannan, D., Seah, B. Y., Mohamad, S. A., Lu, G., Yusop, N., Ismail, M. M., Cooray, V., Alkahtani, A. A. & Kadir, M. Z. A. A. B., 15 Feb 2019, In : IOP Conference Series: Earth and Environmental Science. 228, 1, 012005.

Research output: Contribution to journalConference article

Open Access
interferometer
lightning
antenna
early warning system
azimuth

Performance Analysis of Flame Retardant 4 Copper Plate Antenna for Lightning Remote Sensing

Periannan, D., Mohamad, S. A., Ahmad, M. R., Esa, M. R. M., Sabri, M. H. M., Seah, B. Y., Lu, G., Yusop, N., Ismail, M. M., Abdul-Malek, Z., Cooray, V., Alkahtani, A. A. & Kadir, M. Z. A. A. B., 15 Feb 2019, In : IOP Conference Series: Earth and Environmental Science. 228, 1, 012006.

Research output: Contribution to journalConference article

Open Access
lightning
antenna
copper
remote sensing
metal

Performance Analysis of Real Time Image Processing for Lightning Event Using Cython and Python Programming Languages

Mun, S. H., Ahmad, M. R., Malik, R. F., Esa, M. R. M., Sabri, M. H. M., Periannan, D., Seah, B. Y., Mohamad, S. A., Cooray, V., Alkahtani, A. A. & Kadir, M. Z. A. A. B., 15 Feb 2019, In : IOP Conference Series: Earth and Environmental Science. 228, 1, 012009.

Research output: Contribution to journalConference article

Open Access
lightning
image processing
electromagnetic field
detection method
analysis

Preliminary analysis of gamma and neutron irradiation on sand and activated carbon by using SEM, XRD and SAXS

Abu Bakar, A. A., Muhamad Pauzi, A., Mohamed, A. A., Idris, F. M. & Yazid, H., 19 Jul 2019, In : IOP Conference Series: Materials Science and Engineering. 555, 1, 012024.

Research output: Contribution to journalConference article

Open Access
Neutron irradiation
Activated carbon
Sand
Scanning electron microscopy
Neutrons

Preliminary quantitative feasibility analysis of proposed Thorium-based nuclear reactor

Muhamad Pauzi, A., Abdul Wahid, A. W. & Md Saad, J., 19 Jul 2019, In : IOP Conference Series: Materials Science and Engineering. 555, 1, 012006.

Research output: Contribution to journalConference article

Open Access
Thorium
Nuclear reactors
Spent fuels
Waste management
Chemical analysis

Risk assessment at open dumping area using Monte Carlo simulation

Mohd Pauzi, N. I. & Razali, Z. C., 01 Jan 2019, In : IOP Conference Series: Materials Science and Engineering. 527, 1, 012019.

Research output: Contribution to journalConference article

Open Access
Bearing capacity
Risk assessment
Soils
Sieves
Density (specific gravity)

SERVICE FREQUENCY and SERVICE HOURS EVALUATION for BUS SERVICE in WEST KLANG VALLEY

Norhisham, S., Fadhlullah Abu Bakar, M., Hazwani Abd Samad, Z., Syamsir, A., Zaini, NA., Yati Katman, H. & Zakwan Ramli, M., 15 Oct 2019, In : IOP Conference Series: Materials Science and Engineering. 636, 1, 012008.

Research output: Contribution to journalConference article

Open Access
SPAD

Simulation of alkali-silica reaction model in a concrete gravity dam at the macroscale and mesoscale

Itam, Z., Beddu, S., Mohammad, D., Mohd Kamal, N. L., Razak, N. A. & Hamid, Z. A. A., 01 Jan 2019, In : Materials Today: Proceedings. 17, p. 717-726 10 p.

Research output: Contribution to journalConference article

Gravity dams
Concrete dams
Alkalies
Silicon Dioxide
Atmospheric humidity

Stacking Sequence Effects on Performance of Composite Laminate Structure Subjected to Multi-Axial Quasi-Static Loading

Mohamad, D., Syamsir, A., Sa'Don, S. N., Zahari, N. M., Seman, S. A. H. A., Razali, M. F., Abas, A. & Ng, F. C., 01 Jan 2019, In : IOP Conference Series: Materials Science and Engineering. 530, 1, 012030.

Research output: Contribution to journalConference article

Open Access
Composite structures
Laminates
Subroutines
ABAQUS
Composite materials

Study of effective laying pattern of permeable interlocking concrete paver for storm-water management

Chow, M. F., Ng, J. W. & Chong, S. T., 14 Aug 2019, In : IOP Conference Series: Materials Science and Engineering. 551, 1, 012010.

Research output: Contribution to journalConference article

Open Access
Water management
Infiltration
Concretes
Skid resistance
Runoff

Transition and Motion Sensing System with Nintendo Wiimote and Infra-Red LEDs Array

Raman, M. N. A., Chin Hock, G., Roslan, N., Hamidah Hamid, A. S. & Ferdous, N., 02 Jul 2019, In : IOP Conference Series: Earth and Environmental Science. 268, 1, 012153.

Research output: Contribution to journalConference article

Open Access
communications system
2018

A Buck-Chopper Based Energy Storage System for the Cascaded H-Bridge Inverters in PV Applications

Vavilapalli, S., Umashankar, S., Sanjeevikumar, P., Fedák, V., Mihet-Popa, L. & Ramachandaramurthy, V. K., 01 Jan 2018, In : Energy Procedia. 145, p. 534-541 8 p.

Research output: Contribution to journalConference article

Energy storage
Solar energy
Dynamic response
Hardware
Controllers
2 Citations (Scopus)

A Comprehensive Review of Existing Risk Assessment Models in Cloud Computing

Amini, A. & Jamil, N., 01 Jun 2018, In : Journal of Physics: Conference Series. 1018, 1, 012004.

Research output: Contribution to journalConference article

risk assessment
vulnerability
flexibility
elastic properties
1 Citation (Scopus)

A feasibility study in adapting Shamos Bickel and Hodges Lehman estimator into T-Method for normalization

Harudin, N., Jamaludin, K. R., Nabil Muhtazaruddin, M., Ramlie, F. & Muhamad, W. Z. A. W., 21 Mar 2018, In : IOP Conference Series: Materials Science and Engineering. 319, 1, 012033.

Research output: Contribution to journalConference article

Statistics

A hybrid optimization technique for solving economic dispatch problem

Mansor, M. H., Raja Kechek, R. M. S., Musirin, I., Rahmat, N. A., Rahman, M. S. A., Roslan, N., Abdullah, M. N., Shaaya, S. A. & Aziz, N. F. A., 20 Jul 2018, In : Journal of Physics: Conference Series. 1049, 1, 012035.

Research output: Contribution to journalConference article

programming
economics
immune systems
production costs
optimization
3 Citations (Scopus)

An Empirical Estimation of Underground Thermal Performance for Malaysian Climate

Mukhtar, A., Yusoff, M. Z. & Ching, N. K., 02 Jan 2018, In : Journal of Physics: Conference Series. 949, 1, 012011.

Research output: Contribution to journalConference article

climate
soils
Malaysia
weather stations
temperature
Factor analysis
Disasters
Decision making
Coastal zones
Economics
Thorium
Seed
Neutrons
Uranium
Zirconium

Antiwashout behavior of calcium phosphate cement incorporated with Poly(ethylene glycol)

Hablee, S., Sopyan, I., Mel, M., Salleh, H. M. & Rahman, M. M., 30 Jan 2018, In : IOP Conference Series: Materials Science and Engineering. 290, 1, 012075.

Research output: Contribution to journalConference article

Open Access
Calcium phosphate
Polyethylene glycols
Cements
Powders
Compressive strength

Application of Stochastic Flood Forecasting Model Using Regression Method for Kelantan Catchment

Osman, S., Aziz, N. A., Husaif, N., Sidek, L. M., Shakirah, A., Hanum, F. & Basri, H., 17 Sep 2018, In : MATEC Web of Conferences. 203, 07001.

Research output: Contribution to journalConference article

Catchments
Rivers
Flood damage
Stochastic models
Land use

A Response Surface Methodology for Mitigating Hot Gasses in Enclosed Car Park

Tharima, A. F., Yusoff, M. Z. & Rahman, M. M., 02 Jan 2018, In : Journal of Physics: Conference Series. 949, 1, 012012.

Research output: Contribution to journalConference article

high temperature gases
methodology
ceilings
analysis of variance
smoke
1 Citation (Scopus)

A Review on Power Plant Maintenance and Operational Performance

Velayutham, P. & Ismail, F. B., 05 Nov 2018, In : MATEC Web of Conferences. 225, 05003.

Research output: Contribution to journalConference article

Power plants
Scheduling
Particle swarm optimization (PSO)
1 Citation (Scopus)
stormwater
roof
environmental conditions
substrate

Assessing Bus Performance Rating in Kajang, Selangor

Norhisham, S., Ismail, A., Sidek, L. M., Borhan, M. N., Zaini, N. & Yen, A. T. G., 11 Apr 2018, In : IOP Conference Series: Earth and Environmental Science. 140, 1, 012076.

Research output: Contribution to journalConference article

travel time
stakeholder
bus
services
evaluation

A Theoretical Framework for Understanding Pedestrian Behaviour Attributes Based on Spatial Interaction

Kasehyani, N. H., Abd Rahman, N., Abdulsukor, N. S., Halim, H., Katman, H. Y. & Sabustan, M., 12 Jun 2018, In : IOP Conference Series: Materials Science and Engineering. 374, 1, 012089.

Research output: Contribution to journalConference article

Rails
Dynamic models
Economics
1 Citation (Scopus)

Beeswax as phase change material to improve solar panel's performance

Thaib, R., Rizal, S., Riza, M., Mahlia, T. M. I. & Rizal, T. A., 19 Feb 2018, In : IOP Conference Series: Materials Science and Engineering. 308, 1, 012024.

Research output: Contribution to journalConference article

Phase change materials
Solar radiation
Temperature
beeswax
Electric potential

Bending Behaviour of Post-tensioned Interlocking Block Masonry Wall

Muda, Z. C., Naganthan, S., Balasingam, V. B., Beddu, S. & Sadon, S. N., 17 Sep 2018, In : MATEC Web of Conferences. 203, 06023.

Research output: Contribution to journalConference article

Reinforcement
Brick
Soils
Failure modes
Ductility