Universiti Tenaga Nasional

Research Output 1989 2020

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1989
11 Citations (Scopus)

Enzymatic and toxic properties of Ophiophagus hannah (king cobra) venom and venom fractions

Tan, N. H. & M. Nomanbhay, S., 01 Jan 1989, In : Toxicon. 27, 6, p. 689-695 7 p.

Research output: Contribution to journalArticle

Cobra Venoms
Poisons
Venoms
Chromatography
Ion Exchange Chromatography
41 Citations (Scopus)
L-Amino Acid Oxidase
Elapidae
Venoms
Enzymes
Flavin-Adenine Dinucleotide
1990
7 Citations (Scopus)

Comparative study of the edema-inducing activity of snake venoms

Nget-Hong Tan, T. & M. Nomanbhay, S., 01 Jan 1990, In : Comparative Biochemistry and Physiology. Part C, Comparative. 97, 2, p. 293-296 4 p.

Research output: Contribution to journalArticle

Snake Venoms
Edema
Venoms
Viperidae
Injections
29 Citations (Scopus)

Isolation and characterization of a hemorrhagin from the venom of Ophiophagus hannah (king cobra)

Tan, N. H. & M. Nomanbhay, S., 01 Jan 1990, In : Toxicon. 28, 4, p. 385-392 8 p.

Research output: Contribution to journalArticle

Elapidae
Venoms
Glomerular Basement Membrane
Chromatography
Rabbits
9 Citations (Scopus)

Preparation of antibodies to king cobra (Ophiophagus hannah) venom hemorrhagin and investigation of their cross-reactivity

Tan, N. H., M. Nomanbhay, S. & Nik Jaafar, M. I., 01 Jan 1990, In : Toxicon. 28, 11, p. 1355-1359 5 p.

Research output: Contribution to journalArticle

Elapidae
Venoms
Antibodies
Immune Sera
Rabbits
10 Citations (Scopus)
Elapidae
Snake Venoms
Phospholipases A2
Purification
Enzymes
1991
39 Citations (Scopus)

Substrate specificity of king cobra (Ophiophagus hannah) VENOM l-amino acid oxidase

Nget-Hong, T. & M. Nomanbhay, S., 01 Jan 1991, In : International Journal of Biochemistry. 23, 3, p. 323-327 5 p.

Research output: Contribution to journalArticle

Elapidae
Substrate Specificity
Oxidoreductases
Amino Acids
Substrates
12 Citations (Scopus)

The edema inducing activity of phospholipase A2 enzymes

Tan, N. H., M. Nomanbhay, S. & Young, W. Y., 02 Apr 1991, In : Biochemistry International. 23, 1, p. 175-181 7 p.

Research output: Contribution to journalArticle

Phospholipases A2
Edema
Enzymes
Snake Venoms
Histamine Antagonists
1993
14 Citations (Scopus)

Protective effect of cysteine—HCl on vitamin C in dehydrated pickled/candied pineapples and guava

Mohamed, S., Kyi, K. M. M. & Mat Sharif, Z., 01 Jan 1993, In : Journal of the Science of Food and Agriculture. 61, 1, p. 133-136 4 p.

Research output: Contribution to journalArticle

Feijoa
Ananas
guavas
pineapples
Psidium
1996
data products
isolation
engineers
vibration
systems engineering
1997
19 Citations (Scopus)

Aspects of THM formation in drinking-water

Casey, T. J. & Chua, K. H., 01 Feb 1997, In : Journal of Water Supply: Research and Technology - AQUA. 46, 1, p. 31-39 9 p.

Research output: Contribution to journalArticle

Trihalomethanes
Chlorine
Potable water
Drinking Water
chlorine

Design of a dual chamber heat conduction calorimeter for ultrasonic beam measurement

Ong, H. S., 01 Jan 1997, In : Medical Physics. 24, 12, 1 p.

Research output: Contribution to journalArticle

Ultrasonics
Hot Temperature
Equipment and Supplies
Rubber
Transducers

Processing of zinc oxide varistors: sources of defects and possible measures for their elimination

Karim, ANM., Begum, S. & Hashmi, MSJ. S. J., 01 Dec 1997, In : Studies in Applied Mechanics. 45, C, p. 143-153 11 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Prototyping on the PC with programmable hardware

Omar, J. & Noras, J. M., 01 Dec 1997, In : Journal of Universal Computer Science. 3, 2, p. 86-119 34 p.

Research output: Contribution to journalArticle

Prototyping
Hardware
Field programmable gate arrays (FPGA)
Field Programmable Gate Array
Dynamic mechanical analysis
1998
2 Citations (Scopus)

Evaluation of latex binder in the processing of electronic ceramic powder

Begum, S., Duff, A., Puyane, R. & Hashmi, M. S. J., 10 May 1998, In : Journal of Materials Processing Technology. 300, 3-4, p. 108-114 7 p.

Research output: Contribution to journalArticle

Latex
Latexes
Powders
Binders
Zinc Oxide
1999
38 Citations (Scopus)

Curing simulation by autoclave resin infusion

Blest, D. C., McKee, S., Zulkifle, A. K. & Marshall, P., 01 Dec 1999, In : Composites Science and Technology. 59, 16, p. 2297-2313 17 p.

Research output: Contribution to journalArticle

Composite Resins
Thermosets
Autoclaves
Laminates
Curing
71 Citations (Scopus)

Curing simulation of thermoset composites

Blest, D. C., Duffy, B. R., McKee, S. & Zulkifle, A. K., 01 Jan 1999, In : Composites Part A: Applied Science and Manufacturing. 30, 11, p. 1289-1309 21 p.

Research output: Contribution to journalArticle

Thermosets
Curing
Autoclaves
Heat generation
Composite materials
2000
25 Citations (Scopus)

Effects of TiO2 addition on the superconducting properties of Bi-Sr-Ca-Cu-O system

Hamid, N. A. & Abd-Shukor, R., 01 Jan 2000, In : Journal of Materials Science. 35, 9, p. 2325-2329 5 p.

Research output: Contribution to journalArticle

Diffraction patterns
Lattice constants
Crystal structure
X ray diffraction
Scanning electron microscopy

Ultrasound micro-power meter

Ong, H. S. & Ritenour, E. R., 01 Jan 2000, In : Asian Oceanian Journal of Radiology. 5, 2, p. 76-80 5 p.

Research output: Contribution to journalArticle

Hot Temperature
Rubber
Transducers
Ultrasonics
Equipment and Supplies
2001
116 Citations (Scopus)

An alternative energy source from palm wastes industry for Malaysia and Indonesia

Mahlia, T. M. I., Abdulmuin, M. Z., Alamsyah, T. M. I. & Mukhlishien, D., 01 Dec 2001, In : Energy Conversion and Management. 42, 18, p. 2109-2118 10 p.

Research output: Contribution to journalArticle

Palm oil
Industry
Fibers
Electricity
Processing

A scheduling algorithm for WDM optical networks

Cheah, C. L., Ali, B. M., Mukerjee, M. R., Prakash, V. & Selvakennedy, S., 01 Dec 2001, In : Malaysian Journal of Computer Science. 14, 1, p. 46-57 12 p.

Research output: Contribution to journalArticle

Fiber optic networks
Scheduling algorithms
Wavelength division multiplexing
Quality of service
Scheduling
144 Citations (Scopus)

Dynamic voltage restorer based on voltage-space-vector PWM control

Zhan, C., Ramachandaramurthy, V. K., Arulampalam, A., Fitzer, C., Kromlidis, S., Barnes, M. & Jenkins, N., 01 Nov 2001, In : IEEE Transactions on Industry Applications. 37, 6, p. 1855-1863 9 p.

Research output: Contribution to journalArticle

Vector spaces
Pulse width modulation
Electric potential
Charging (batteries)
Lead acid batteries
2 Downloads (Pure)

Feasibility Study Of Deriving Areal Reduction Factor For Storm Design Application In Malaysia Using Satellite Rainfall Products

Mohd Sidek, L., WANSIK, KOK., JOOCHEOL, KIM. & KWANSUE, JUNG., 31 Dec 2001, In : J. Korean Soc. Hazard Mitig.. 17, 6, p. 399-409 10 p., 0.

Research output: Contribution to journalArticle

File
Rain
Satellites
Merging
Monitoring
Regression analysis
31 Citations (Scopus)

Potential CO2 reduction by implementing energy efficiency standard for room air conditioner in Malaysia

Mahlia, T. M. I., Masjuki, H. H., Choudhury, I. A. & Saidur, R., 01 Sep 2001, In : Energy Conversion and Management. 42, 14, p. 1673-1685 13 p.

Research output: Contribution to journalArticle

Energy efficiency
Electricity
Air
Environmental impact
Carbon dioxide
34 Citations (Scopus)

Potential electricity savings by implementing minimum energy efficiency standards for room air conditioners in Malaysia

Masjuki, H. H., Mahlia, T. M. I. & Choudhury, I. A., 01 Jan 2001, In : Energy Conversion and Management. 42, 4, p. 439-450 12 p.

Research output: Contribution to journalArticle

Energy efficiency
Electricity
Air
Developing countries
Energy utilization
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., 01 Jan 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)
38 Citations (Scopus)

The applicability of ISO household refrigerator-freezer energy test specifications in Malaysia

Masjuki, H. H., Saidur, R., Choudhury, I. A., Mahlia, T. M. I., Ghani, A. K. & Maleque, M. A., 01 Jan 2001, In : Energy. 26, 7, p. 723-737 15 p.

Research output: Contribution to journalArticle

Refrigerators
Specifications
Energy utilization
Thermostats
Atmospheric humidity
13 Citations (Scopus)

Thermal-mechanical model of warm powder compaction process

Ariffin, A. K., Rahman, M. M., Muhamad, N. & Sahari, J., 03 Oct 2001, In : Journal of Materials Processing Technology. 116, 1, p. 67-71 5 p.

Research output: Contribution to journalArticle

Powders
Compaction
Thermoanalysis
Nonlinear systems
Numerical models
3 Citations (Scopus)

Transport critical current density of Ag-sheathed (Tl,Cr)Sr2CaCu2O7 high temperature superconductor tapes

A. Hamid, N. & Abd-Shukor, R., 01 Feb 2001, In : Superconductor Science and Technology. 14, 2, p. 113-116 4 p.

Research output: Contribution to journalArticle

High temperature superconductors
high temperature superconductors
Tapes
tapes
critical current
2002

Alternative Solutions To Conventional Drainage Systems Using Bio-Ecological Drainage Systems (Bioecods): Design And Concept Ii

Mohd Sidek, L., Zakaria, N. A., Ghani, A. A. & Rozi, A., 01 Aug 2002, (Unpublished) In : Ingenieur, Bem. 16, p. 47-52

Research output: Contribution to journalArticle

8 Citations (Scopus)

Chaos in the unbalance response of a rigid rotor in cavitated squeeze-film dampers without centering springs

Inayat Hussain, J. I., Kanki, H. & Mureithi, N. W., 01 Jan 2002, In : Chaos, Solitons and Fractals. 13, 4, p. 929-945 17 p.

Research output: Contribution to journalArticle

Damper
Rotor
Chaos
Chaotic Motion
Orbit
4 Citations (Scopus)

Characterisation of polysilicon gate microstructures for 0.5 μm CMOS devices using transmission electron microscopy and atomic force microscopy images

Ahmad, I., Omar, A., Hussain, A. & Mikdad, A., 17 May 2002, In : Applied Surface Science. 191, 1-4, p. 362-367 6 p.

Research output: Contribution to journalArticle

Polysilicon
Atomic force microscopy
Surface roughness
Transmission electron microscopy
Ion implantation
88 Citations (Scopus)

Control of a battery supported dynamic voltage restorer

Ramachandaramurthy, V. K., Fitzer, C., Arulampalam, A., Zhan, C., Barnes, M. & Jenkins, N., 01 Sep 2002, In : IEE Proceedings: Generation, Transmission and Distribution. 149, 5, p. 533-542 10 p.

Research output: Contribution to journalArticle

Electric potential
Phase locked loops
Vector spaces
Pulse width modulation
18 Citations (Scopus)

Development of energy labels for room air conditioner in Malaysia: Methodology and results

Mahlia, T. M. I., Masjuki, H. H. & Choudhury, I. A., 01 Oct 2002, In : Energy Conversion and Management. 43, 15, p. 1985-1997 13 p.

Research output: Contribution to journalArticle

Labels
Air
Gas supply
Developing countries
Energy utilization
17 Citations (Scopus)

Economical and environmental impact of room air conditioners energy labels in Malaysia

Mahlia, T. M. I., Masjuki, H. H., Choudhury, I. A. & Ghazali, N. N. N., 01 Dec 2002, In : Energy Conversion and Management. 43, 18, p. 2509-2520 12 p.

Research output: Contribution to journalArticle

Environmental impact
Labels
Gas supply
Air
Fossil fuels
81 Citations (Scopus)

Emissions from electricity generation in Malaysia

Mahlia, T. M. I., 01 Oct 2002, In : Renewable Energy. 27, 2, p. 293-300 8 p.

Research output: Contribution to journalArticle

Electricity
Crude oil
Coal gas
Gas emissions
Greenhouse gases
4 Citations (Scopus)
Partial discharges
Statistical methods
Cables
Soils
Classifiers
23 Citations (Scopus)

Potential CO2 reduction by fuel substitution to generate electricity in Malaysia

Masjuki, H. H., Mahlia, T. M. I., Choudhury, I. A. & Saidur, R., 01 Apr 2002, In : Energy Conversion and Management. 43, 6, p. 763-770 8 p.

Research output: Contribution to journalArticle

Substitution reactions
Electricity
Crude oil
Coal gas
Fossil fuels
24 Citations (Scopus)

Potential electricity savings by implementing energy labels for room air conditioner in Malaysia

Mahlia, T. M. I., Masjuki, H. H. & Choudhury, I. A., 01 Nov 2002, In : Energy Conversion and Management. 43, 16, p. 2225-2233 9 p.

Research output: Contribution to journalArticle

Labels
Electricity
Air
Gas supply
Developing countries

ternative Solutions To Conventional Drainage Systems Using Bio-Ecological Drainage Systems (Bioecods): Design And Concept I

Mohd Sidek, L., Zakaria, N. A., Ghani, A. A. & Rozi, A., 01 Jan 2002, (Unpublished) In : Ingenieur, Bem. 15, p. 46-51

Research output: Contribution to journalArticle

2 Citations (Scopus)

Testing and rating non-ducted air conditioners in Malaysia: The applicability of ISO standard 5151

Mahlia, T. M. I., Masjuki, H. H., Choudhury, I. A. & Saidur, R., 2002, In : International Journal of Power and Energy Systems. 22, 2, p. 80-84 5 p.

Research output: Contribution to journalArticle

Malaysia
Testing
Energy efficiency
Air
Energy Efficiency
nitriding
Nitriding
Inductively coupled plasma
corrosion
Corrosion
60 Citations (Scopus)

Theory of energy efficiency standards and labels

Mahlia, T. M. I., Masjuki, H. H. & Choudhury, I. A., 01 Apr 2002, In : Energy Conversion and Management. 43, 6, p. 743-761 19 p.

Research output: Contribution to journalArticle

Energy efficiency
Labels
Domestic appliances
Developing countries
Environmental impact
2003
20 Citations (Scopus)

Bio-ecological drainage system (BIOECODS) for water quantity and quality control

Zakaria, N. A., Ab Ghani, A., Abdullah, R., Mohd Sidek, L. & Ainan, A., Sep 2003, In : International Journal of River Basin Management. 1, 3, p. 237-251 15 p.

Research output: Contribution to journalArticle

quality control
stormwater
water quality
engineering
water

Bio-Ecological Drainage Systems (Bioecods) For Water Quantity And Quality Control

Mohd Sidek, L., Ghani, A. A. & Rozi, A., 01 Aug 2003, (Unpublished) In : International Journal of River Basin Management. 1, 3

Research output: Contribution to journalArticle

8 Citations (Scopus)

CO2 taxation on electricity generation for trees replanting in Malaysia

Mahlia, T. M. I., 01 Jan 2003, In : Energy Conversion and Management. 44, 5, p. 723-730 8 p.

Research output: Contribution to journalArticle

Taxation
Electricity
Crude oil
Coal
Gas fuels
479 Citations (Scopus)

Contrast enhancement using recursive mean-separate histogram equalization for scalable brightness preservation

Chen, S. D. & Ramli, A. R., 01 Jan 2003, In : IEEE Transactions on Consumer Electronics. 49, 4, p. 1301-1309 9 p.

Research output: Contribution to journalArticle

Luminance
Consumer electronics
1 Citation (Scopus)

Corrosion properties of H mode RF inductively coupled plasma nitrided stainless steel substrates

Kumar Chakrabarty, C., 01 Jan 2003, In : Surface Engineering. 19, 1, p. 23-31 9 p.

Research output: Contribution to journalArticle

nitriding
Nitriding
Stainless Steel
Inductively coupled plasma
stainless steels
32 Citations (Scopus)

Dynamic modeling and simulation of a palm wastes boiler

Mahlia, T. M. I., Abdulmuin, M. Z., Alamsyah, T. M. I. & Mukhlishien, D., 01 Jan 2003, In : Renewable Energy. 28, 8, p. 1235-1256 22 p.

Research output: Contribution to journalArticle

Boilers
Palm oil
Dynamic models
Boiler control
Superheaters
1 Citation (Scopus)

High-power dual-wavelength loop-mirror cavity fiber laser

Abdullah, F., Mahdi, M. A., Bouzid, B. & Abdullah, M. K., 06 Oct 2003, In : Microwave and Optical Technology Letters. 39, 4, p. 286-287 2 p.

Research output: Contribution to journalArticle

Fiber lasers
fiber lasers
Mirrors
retarding
mirrors