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Damping properties of A357 alloys and A357-stainless steel composites fabricated under different conditions
(Universiti Malaysia Perlis (UniMAP), 2010)
The lab scale gravity casting technique was used to produce alloy specimens of
nonsuperheated A357 alloy, superheated A357 alloy and composite specimens of
superheated A357-0.5 and 1.0 wt.% stainless steel composites. ...
Optimization of phosphate, nitrate, sucrose and incubation time on the production of ascorbic acid in suspended callus of Citrus Grandis (L.) Osbeck
(Universiti Malaysia Perlis (UniMAP), 2010)
The potential of C. grandis tissue in producing high amount of ascorbic acid has been
investigated in this study. In tissue culture technique, nutrients in the media have been a
major factor in manipulating the final ...
Communication between two humans during cooperative motion in a task of carrying an object
(Mie University, Japan, 2010-03)
Synthesis and optimization studies of Fructose palmitate
(Universiti Malaysia Perlis (UniMAP), 2010)
Fructose palmitate (sugar ester) is a relatively new class of nonionic surfactants.
Their excellent biodegradability and low toxicity surfactant as well as effectiveness at
extreme temperature, pH and salinity show their ...
Antioxidative properties of Diplazium esculentum extract by using pressurized hot water extractor: Optimization study
(Universiti Malaysia Perlis (UniMAP), 2010)
Pressurized hot water extraction (PHWE) was implemented in attempt to reduce the use of toxic organic solvent in extracting bioactive compounds from Diplazium esculentum. Comparison extraction methods were done and the ...
Thermo-enzymatic hydrolysis of bitter cassava starch: Fundamental and process optimization studies
(Universiti Malaysia Perlis (UniMAP), 2010)
Fundamental characterization of cassava starch that will be used in bioethanol production was studied entensively. In the present study, non edible cassava (Manihot esculenta) is used as the raw material for starch, which ...
Fabrication and characterization of microfluidic field effect transistor on silicon substrate
(Universiti Malaysia Perlis, 2010)
The development of a silicon-based microfluidic field effect transistor has been carried
out. The main objective of this study is to present from concept, the design of a microfluidic FET
and to develop its appropriate ...
Development of solar water pump for small scale paddy field irrigation
(Universiti Malaysia Perlis, 2010)
In this thesis, the solar powered water pump have been thoroughly investigated and analyzed in terms of
the Photovoltaic (PV) module electrical output, performance, field observation, and modeling of solar
radiation. The ...
Experimental and numerical investigations of the performance of three concentric pipes heat exchanger
(Universiti Malaysia Perlis, 2010)
The three concentric pipes heat exchanger is a slightly modified version of
double tube heat exchanger. Although the heat exchanger designs have shown extensive
progress, they are generally limited to few of many possible ...
Effect of heat treatment on hardness and wear properties of an aluminum alloy of motorcycle piston
(Universiti Malaysia Perlis, 2010)
The present study was undertaken to investigate the effect of heat treatment on the microstructure, hardness and wear of aluminum alloys piston and with the aim to improve the mechanical properties by using heat treatment ...