Search
Now showing items 21-30 of 75
Simulation of the two-phase liquid – gas flow through ultrasonic transceivers application in ultrasonic tomography
(International Frequency Sensor Association (IFSA), 2010-01-29)
In this paper, ultrasonic transmission mode tomography was used to visualize the two phase
liquid/gas flow in a pipe/vessel. The sensing element consists of 8, 16 and 32 units ultrasonic
transceivers were used to cover ...
Photoinduced effects in TiO2 nanocrystalline films with different morphology
(Elsevier B. V., 2010-10-22)
The complex studies of photoinduced absorption, second harmonic generation and third harmonic generation were performed for TiO2 films of different morphology. In particular we have studied the influence of a bicolor laser ...
First-principles study of spin-polarized electronic band structures in ferromagnetic Zn1-xTMxS (TM = Fe, Co and Ni)
(Elsevier B. V., 2010-10-22)
We report a first-principles study of structural, electronic and magnetic properties of
crystalline alloys Zn1-x TMx S (TM = Fe, Co and Ni) at x = 0.25. Structural properties are
computed from the total ground state ...
Spray characteristic of palm biofuel blends
(Universiti Malaya, 2010)
The present numerical study on spray characteristic of biofuels, which is the blend of Refined, Bleached and Deodorized Palm olein (RBDPO) and Commercial Diesel Fuel (CDF) in gas turbine, is important. This type of study ...
Interframe bus encoding technique and architecture for MPEG-4 AVC/H.264 video compression
(IEEE, 2010-05-19)
In this paper, we propose an implementation of a data encoder to reduce the switched capacitance on a system bus. Our technique focuses on transferring raw video data for multiple reference frames between off- and on-chip ...
A low-power X-band free electron laser by prebunching of the electrons
(Wiley Periodicals, Inc., 2010-11)
We are developing a prototype free electron laser that is compact, low cost, and low power. The design, setup, and results of a novel X-band rectangular waveguide prebunched free electron laser (PFEL) are presented in this ...
Effect of polyethylene-grafted maleic anhydride (PE-g-MAH) on properties of low density polyethylene/eggshell powder (LDPE/ESP) composites
(Taylor & Francis Group, LLC., 2010-01-04)
The effect of polyethylene-grafted maleic anhydride (PE-g-MAH) on the tensile properties, morphology and thermal properties of low-density polyethylene (LDPE)/eggshell powder (ESP) composites was studied. LDPE/ESP composites ...
Paints based on waste expanded polystyrene
(Smithers Rapra Technology, 2010)
A formula for making paint was developed using waste expanded polystyrene foam (EPS) as a binder. This method replaces the alkyd resin in most commercial paint, which is derived from the byproducts of refi ning crude oil. ...
Analysis of major fragrant compounds from Citrus grandis flowers extracts
(Universiti Kebangsaan Malaysia (UKM), 2010)
Various sampling techniques such as hydrodistillation, Soxhlet extraction and solid phase micro extraction (SPME) were used to extract compounds, i.e. the active components attributed to fragrance of C. grandis flowers. ...
Classification of agarwood oil using an electronic nose
(MDPI Publishing, 2010-05-06)
Presently, the quality assurance of agarwood oil is performed by sensory panels which has significant drawbacks in terms of objectivity and repeatability. In this paper, it is shown how an electronic nose (e-nose) may be ...