Universiti Tenaga Nasional

Research Output 1989 2020

Filter
Article
Article

Single Machine Connected Infinite Bus system tuning coordination control using biogeography-based optimization algorithm

Kasilingam, G., Jagadeesh, P., Bharatiraja, C. & Adedayo, Y., 01 Jan 2019, In : FME Transactions. 47, 3, p. 502-510 9 p.

Research output: Contribution to journalArticle

Tuning
Controllers
Damping
System stability
Particle swarm optimization (PSO)
12 Citations (Scopus)

Singlet excimer electroluminescence within N, N′-di-1-naphthalenyl-N, N′-diphenyl-[1,1′-biphenyl]-4,4′-diamine based diodes

Losio, P. A., Khan, R. U. A., Günter, P., Yap, B. K., Wilson, J. S. & Bradley, D. D. C., 04 Aug 2006, In : Applied Physics Letters. 89, 4, 041914.

Research output: Contribution to journalArticle

excimers
diamines
electroluminescence
diodes
photoluminescence
7 Citations (Scopus)

Sinterability of forsterite prepared via solid-state reaction

Tan, C. Y., Singh, R., Teh, Y. C., Tan, Y. M. & Yap, B. K., 01 Mar 2015, In : International Journal of Applied Ceramic Technology. 12, 2, p. 437-442 6 p.

Research output: Contribution to journalArticle

forsterite
Solid state reactions
solid state
Powders
Fracture toughness

Sintering behaviour of forsterite-doped hydroxyapatite ceramics

Ramesh, S., Virik, N. S., Bang, L. T., Niakan, A., Tan, C. Y., Purbolaksono, J., Yap, B. K., Ramesh, S. & Teng, W. D., 01 Jan 2015, In : Ceramics - Silikaty. 59, 2, p. 181-186 6 p.

Research output: Contribution to journalArticle

forsterite
Durapatite
Hydroxyapatite
sintering
Sintering
1 Citation (Scopus)

Sintering properties of zirconia-based ceramic composite

Kelvin Chew, W. J., Ramesh, S., Wong, Y. H., Misran, H., Yusuf, F., Tan, C. Y., Amiriyan, M., Tolouei, R. & Teng, W. D., 18 Dec 2014, In : Materials Research Innovations. 18, p. S6-105-S6-108

Research output: Contribution to journalArticle

zirconium oxides
Zirconia
sintering
Sintering
ceramics
2 Citations (Scopus)

Sintering schedule for near-net shapping of mechanical components formed through warm compaction route

Rahman, M. M., Nor, S. S. M. & Ariffin, A. K., 01 Dec 2012, In : Jurnal Teknologi (Sciences and Engineering). 59, SUPPL.2, p. 215-218 4 p.

Research output: Contribution to journalArticle

Compaction
Sintering
Feedstocks
Iron powder
Microstructure

Sintering studies of synthesised manganeseoxide- doped calcium phosphate via wet chemical precipitation method

Norakmal, A., Ramesh, S., Tan, C. Y., Muchtar, A., Yap, B. K. & Tolouei, R., 18 Dec 2014, In : Materials Research Innovations. 18, p. S6-147-S6-150

Research output: Contribution to journalArticle

calcium phosphates
Calcium phosphate
sintering
Sintering
Powders
14 Citations (Scopus)

Sizing first flush pollutant loading of stormwater runoff in tropical urban catchments

Chow, M. F. & Yusop, Z., 01 Jan 2014, In : Environmental Earth Sciences. 72, 10, p. 4047-4058 12 p.

Research output: Contribution to journalArticle

stormwater
Runoff
Catchments
runoff
pollutants
11 Citations (Scopus)

Sliding mode controller and lyapunov redesign controller to improve microgrid stability: A comparative analysis with CPL power variation

Hossain, E., Perez, R., Padmanaban, S., Mihet-Popa, L., Blaabjerg, F. & Ramachandaramurthy, V. K., 01 Jan 2017, In : Energies. 10, 12, 1959.

Research output: Contribution to journalArticle

Microgrid
Sliding Mode
Comparative Analysis
Lyapunov
Controller
Landslides
Slope stability
Soil
Groundwater
Soils
1 Citation (Scopus)

Small signal stability analysis of grid connected photovoltaic

Aun, S. L. Z., Marsadek, M. B. & Ramasamy, A. K., Jun 2017, In : Indonesian Journal of Electrical Engineering and Computer Science. 6, 3, p. 553-562 10 p.

Research output: Contribution to journalArticle

Signal Analysis
Stability Analysis
Test System
Grid
Penetration

Smart City: The state of the art, definitions, characteristics and dimensions

Vasudavan, H., Gunasekaran, S. S. & Balakrishnan, S., 01 Jan 2019, In : Journal of Computational and Theoretical Nanoscience. 16, 8, p. 3525-3531 7 p.

Research output: Contribution to journalArticle

Internet of Things
Sustainability
Cloud Computing
Complement
Infrastructure

Smart dashboards for smart city - A platform to engage with citizen

Vasudavan, H., Balakrishnan, S., Jing, T. W., Vijay, K. & Gunasekaran, S. S., 01 Jan 2019, In : Journal of Computational and Theoretical Nanoscience. 16, 8, p. 3461-3465 5 p.

Research output: Contribution to journalArticle

platforms
Ecosystem
Ecosystems
Internet of Things
ecosystems

Smart health informatics system

Nguyen, P. T., Ilayaraja, M., Shankar, K., Hashim, W. & Maseleno, A., Aug 2019, In : International Journal of Engineering and Advanced Technology. 8, 6 Special Issue 2, p. 1139-1142 4 p.

Research output: Contribution to journalArticle

Open Access
Health
Decision making
Costs

Smart health records

Lestari, V. N. S., Rahim, R., Nguyen, P. T., Hashim, W. & Maseleno, A., Aug 2019, In : International Journal of Engineering and Advanced Technology. 8, 6 Special Issue 2, p. 986-989 4 p.

Research output: Contribution to journalArticle

Open Access
Health
Interoperability
Joining
1 Citation (Scopus)

Social learning and principal-agent problems in profit sharing contract

Sapuan, N. M., Sanusi, N. A., Ismail, A. G. & Wibowo, A., 01 Jan 2016, In : Humanomics. 32, 4

Research output: Contribution to journalArticle

Social learning
Principal-agent problem
Profit sharing
Social Learning
Profit
27 Citations (Scopus)

Sodium laurate enhancements the thermal properties and thermal conductivity of eutectic fatty acid as phase change material (PCM)

Fauzi, H., Metselaar, H. S. C., Mahlia, T. M. I. & Silakhori, M., 01 Apr 2014, In : Solar Energy. 102, p. 333-337 5 p.

Research output: Contribution to journalArticle

lauric acid
Phase change materials
Palmitic acid
Fatty acids
Palmitic Acid
3 Citations (Scopus)

Soft biometrics: Gender recognition from unconstrained face images using local feature descriptor

Arigbabu, O. A., Ahmad, S. M. S., Adnan, W. A. W., Yussof, S. & Mahmood, S., 01 Jan 2015, In : Journal of Information and Communication Technology. 14, 1, p. 111-122 12 p.

Research output: Contribution to journalArticle

Local Features
Biometrics
Descriptors
Face
Lighting
Crowdsourcing
Software engineering
engineering
Software
software

Software quality assurance audit implementation in industry: A survey of five multinational companies in Malaysia

Jamalludin, K. N. & Aris, H., 01 Jan 2017, In : Journal of Telecommunication, Electronic and Computer Engineering. 9, 3-3 Special Issue, p. 133-136 4 p.

Research output: Contribution to journalArticle

Quality assurance
Industry
Phase transitions
Software engineering

Solar pv placement and sizing for line stability enhancement and optimal operating cost

Salleh, J. M., Rahmat, N. A., Marzuki, N. H. & Otoh, O. F., Oct 2019, In : International Journal of Engineering and Advanced Technology. 9, 1, p. 3585-3593 9 p.

Research output: Contribution to journalArticle

Open Access
Operating costs
Voltage control
Reactive power
System stability
Power quality
1 Citation (Scopus)

Solar PV system with pulsating heat pipe cooling

Mohd Roslan, M. E. & Hassim, I., 01 Apr 2019, In : Indonesian Journal of Electrical Engineering and Computer Science. 14, 1, p. 311-318 8 p.

Research output: Contribution to journalArticle

Solar system
Heat pipes
Cooling
Heat
Irradiance

Solute Transport Model For Open Channel Flow

Mohd Sidek, L. & Alias, N. A., 01 Jun 2016, In : Journal Of Energy And Environment . 8, 1, p. 15-18 4 p.

Research output: Contribution to journalArticle

Open Access
File
Open Channel Flow
Solute Transport
Open channel flow
Solute transport
Model
2 Citations (Scopus)

Solving multi-pollutant emission dispatch problem using computational intelligence technique

Rahmat, N. A., Musirin, I. & Abidin, A. F., 2016, In : Journal of Electrical Systems. 12, 2, p. 249-257 9 p.

Research output: Contribution to journalArticle

Fossil fuels
Artificial intelligence
Oxides
Coal gas
Carbon
1 Citation (Scopus)
Electromagnetism
Inverse kinematics
Manipulators
Genetic algorithms
Robots
18 Citations (Scopus)

Solvolytic liquefaction of oil palm empty fruit bunch (EFB) fibres: Analysis of product fractions using FTIR and pyrolysis-GCMS

Pua, F. L., Zakaria, S., Chia, C. H., Fan, S. P., Rosenau, T., Potthast, A. & Liebner, F., 01 Jun 2013, In : Sains Malaysiana. 42, 6, p. 793-799 7 p.

Research output: Contribution to journalArticle

Palm oil
Lignin
Liquefaction
Fruits
Pyrolysis

SOM based segmentation method for water region detection in satellite images

V. Janahiraman, T. & Win, K., 2011, In : World Journal of Engineering. 10, 1, p. 95-100 6 p.

Research output: Contribution to journalArticle

Self organizing maps
segmentation
Satellites
Water
Water resources
10 Citations (Scopus)

Sound velocity in perovskite manganites La0.67Ca0.33MnO3 with different grain sizes

Ewe, L. S., Hamadneh, I., Salama, H. A. & Abd-Shukor, R., 01 Jul 2008, In : Physica B: Condensed Matter. 403, 13-16, p. 2394-2398 5 p.

Research output: Contribution to journalArticle

Manganites
Acoustic wave velocity
acoustic velocity
Perovskite
grain size

Spatial network k-Nearest neighbor: A survey and future directives

Borhanuddin, B. & Solemon, B., 01 Jan 2017, In : Journal of Telecommunication, Electronic and Computer Engineering. 9, 3-3 Special Issue, p. 1-6 6 p.

Research output: Contribution to journalArticle

Labeling
Data storage equipment
Defects
Processing

Spatio-temporal analysis of environmental noise in institutional area

Abdullah, S., Akhtari, M. I., Ismail, M., Ahmed, A. N., Mansor, W. N. W. & Zulkifli, M. F. R., Jul 2019, In : International Journal of Recent Technology and Engineering. 8, 2, p. 4037-4042 6 p.

Research output: Contribution to journalArticle

Open Access
Noise pollution control
Acoustic waves
Students
Motorcycles
Acoustic noise
2 Citations (Scopus)

Spectrometry analysis on Cyanobacteria for heavy metals detection in aquatic environment

Wong, L. S., Voon, B. W. N., Teo, S. C. & Balakrishnan, A., 01 Jan 2016, In : Ecology, Environment and Conservation. 22, 3, p. 1107-1111 5 p.

Research output: Contribution to journalArticle

carotenoid
aquatic environment
spectrometry
Cyanobacteria
cyanobacterium
8 Citations (Scopus)

Spectroscopic analysis of structural transformation in biodiesel degradation

Saifuddin, N. & Refal, H., 01 Jan 2014, In : Research Journal of Applied Sciences, Engineering and Technology. 8, 9, p. 1149-1159 11 p.

Research output: Contribution to journalArticle

Spectroscopic analysis
Biodiesel
Degradation
Antioxidants
Oxidation

Speech enhancement based on 2D Gabor filters for Arabic phoneme spoken by Malay Speakers

Almisreb, A. A., Tahir, N. M., Abidin, A. F. & Din, N. M., 01 Jan 2018, In : International Journal of Engineering and Technology(UAE). 7, 4, p. 231-235 5 p.

Research output: Contribution to journalArticle

Speech enhancement
Gabor filters
Wavelength
Processing
Noise
14 Citations (Scopus)

Sputtered encapsulation as wafer level packaging for isolatable MEMS devices: A technique demonstrated on a capacitive accelerometer

Hamzah, A. A., Yunas, J., Majlis, B. Y. & Ahmad, I., 01 Nov 2008, In : Sensors. 8, 11, p. 7438-7452 15 p.

Research output: Contribution to journalArticle

Micro-Electrical-Mechanical Systems
Product Packaging
accelerometers
Accelerometers
Encapsulation
3 Citations (Scopus)

Stability analysis of a gas turbine exhaust stack

Hamzah, M. Z., Purbolaksono, J., Inayat Hussain, J. I. & Nordin, N. F., 01 Sep 2010, In : Engineering Failure Analysis. 17, 6, p. 1466-1474 9 p.

Research output: Contribution to journalArticle

Gas turbines
Finite element method
Convergence of numerical methods
Inspection
Hot Temperature
24 Citations (Scopus)

Stability and bifurcation of a rigid rotor in cavitated squeeze-film dampers without centering springs

Inayat-Hussain, J. I., Kanki, H. & Mureithi, N. W., Oct 2001, In : Tribology International. 34, 10, p. 689-702 14 p.

Research output: Contribution to journalArticle

Rigid rotors
squeeze films
rigid rotors
dampers
Bearings (structural)
22 Citations (Scopus)

Stability and performance investigations of model predictive controlled active-front-end (AFE) rectifiers for energy storage systems

Akter, M. P., Mekhilef, S., Tan, N. M. L. & Akagi, H., 01 Jan 2015, In : Journal of Power Electronics. 15, 1, p. 202-215 14 p.

Research output: Contribution to journalArticle

Model predictive control
Energy storage
Controllers
Power converters
Volatile organic compounds
1 Citation (Scopus)

Stabilization of a residual soil using calcium and magnesium hydroxide nanoparticles: A quick precipitation method

Yong, L. L., Perera, S. V. A. D. N. J., Syamsir, A., Emmanuel, E., Paul, S. C. & Anggraini, V., 01 Oct 2019, In : Applied Sciences (Switzerland). 9, 20, 4325.

Research output: Contribution to journalArticle

Open Access
Magnesium Hydroxide
Calcium Hydroxide
hydroxides
Magnesium
magnesium

Stand-alone backup power system for electrical appliances with solar PV and grid options

Sabry, A. H., Hasan, W. Z. W., Nordin, F. H. & Ab-Kadir, M. Z. A., 01 Jan 2019, In : Indonesian Journal of Electrical Engineering and Computer Science. 17, 2, p. 689-692 4 p.

Research output: Contribution to journalArticle

Power System
Grid
Domestic appliances
Secondary batteries
Battery
6 Citations (Scopus)

State of component models usage: Justifying the need for a component model selection framework

Aris, H. & Salim, S., 01 Jul 2011, In : International Arab Journal of Information Technology. 8, 3, p. 310-317 8 p.

Research output: Contribution to journalArticle

Software engineering
Industry
5 Citations (Scopus)

Static laboratory compaction method

Doris Asmani, M. Y., Hafez Ahmed, M. A. & Nurbaya, S., 2011, In : Electronic Journal of Geotechnical Engineering. 16 M, p. 1583-1593 11 p.

Research output: Contribution to journalArticle

compaction
Compaction
dry density
shear strength
Shear strength
8 Citations (Scopus)

Statistical design of ultra-thin SiO2 for nanodevices

Hashim, U., Abdul Fatah, M. F. A., Ahmad, I. & Majlis, B. Y., Aug 2009, In : Sains Malaysiana. 38, 4, p. 553-557 5 p.

Research output: Contribution to journalArticle

oxides
surface roughness
microscopes
Taguchi methods
oxidation
1 Citation (Scopus)

Statistical modelling of 14nm n-types MOSFET

Noor Faizah, Z. A., Ahmad, I., Ker, P. J., Siti Munirah, Y., Mohd Firdaus, R., Mah, S. K. & Menon, P. S., 01 Jan 2016, In : Journal of Telecommunication, Electronic and Computer Engineering. 8, 4, p. 91-95 5 p.

Research output: Contribution to journalArticle

Fabrication
Hafnium
Metals
Threshold voltage
Leakage currents
8 Citations (Scopus)

Statistical optimization for process parameters to reduce variability of 32 nm PMOS transistor threshold voltage

Elgomati, H. A., Majlis, B. Y., Ahmad, I., Salehuddin, F., Hamid, F. A., Zaharim, A., Mohamad, T. Z. & Apte, P. R., 18 May 2011, In : International Journal of Physical Sciences. 6, 10, p. 2372-2379 8 p.

Research output: Contribution to journalArticle

Threshold voltage
threshold voltage
Taguchi methods
Transistors
transistors

Steam reforming of polystyrene at a low temperature for high H2/CO gas with bimetallic Ni-Fe/ZrO2 catalyst

Zhou, H., Saad, J. M., Li, Q. & Xu, Y., 01 Mar 2020, In : Waste Management. 104, p. 42-50 9 p.

Research output: Contribution to journalArticle

catalyst
gas
plastic waste
wax
gas production

Step by step procedures: Degradation of polycyclic aromatic hydrocarbons in potable water using photo-Fenton oxidation process

Abd Manan, T. S. B., Beddu, S., Khan, T., Wan Mohtar, W. H. M., Sarwono, A., Jusoh, H., Mohd Kamal, N. L., Sivapalan, S. & Ghanim, A. A. J., 01 Jan 2019, In : MethodsX. 6, p. 1701-1705 5 p.

Research output: Contribution to journalArticle

Open Access
Photooxidation
Polycyclic Aromatic Hydrocarbons
Drinking Water
Degradation
Chemical Water Pollutants
2 Citations (Scopus)

STITCH-256: A dedicated cryptographic hash function

Jamil, N., Mahmod, R., Z'aba, M. R., Udzir, N. I. & Zukarnain, Z. A., 19 Sep 2012, In : Journal of Applied Sciences. 12, 15, p. 1526-1536 11 p.

Research output: Contribution to journalArticle

Hash functions
Electronic document identification systems
Authentication

Stitch bond strength study in insulated Cu wire bonding

Leong, H. Y., Yap, B. K., Khan, N., Ibrahim, M. R., Tan, L. C. & Faiz, M., 01 Jan 2014, In : Materials Research Innovations. 18, p. S6-264-S6-268

Research output: Contribution to journalArticle

Bond strength (materials)
wire
Wire
insulation
Insulation

Stochastic assessment of voltage sags for balanced and unbalanced faults

Jeya Gopi, R. & Ramachandaramurthy, V. K., 01 Jan 2011, In : International Review of Electrical Engineering. 6, 5, p. 2513-2521 9 p.

Research output: Contribution to journalArticle

Electric potential
Electric power transmission networks
Electric power distribution
3 Citations (Scopus)

Stochastic leader gravitational search algorithm for enhanced adaptive beamforming technique

Darzi, S., Islam, M. T., Tiong, S. K., Kibria, S. & Singh, M., 09 Nov 2015, In : PLoS ONE. 10, 11, e0140526.

Research output: Contribution to journalArticle

Beamforming
Benchmarking
system optimization
Random Allocation
methodology