Browsing Siti Khadijah Za'aba, Assoc. Prof. Ts. Dr. by Issue Date
Now showing items 1-20 of 26
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Randomness of amoeba movements
(AIP Publishing, 2005-06)Movements of amoebas were automatically traced using the difference between two successive frames of the microscopic movie. It was observed that the movements were almost random in that the directions and the magnitudes ... -
Investigating intensities of very high voltage rise dv/dt pulsed power source in atmospheric microplasma
(2007-06)Micro barrier discharge operating at atmospheric air was excited by a compact pulse generator which has the capability to produce fast rising voltage pulse with maximum rise up voltage as high as 435MV/s. Sequences of ... -
Study on the antifungal effect of atmospheric-pressure microplasma excited by high-repetition-rate inductive energy storage
(Institute of Electrostatics Japan, 2009-09)Atmospheric microplasma in a plane-parallel configuration was excited by high-repetition-rate inductive energy storage. We studied (1) the homogeneity of the microplasma device and (2) the inactivation efficacy for Aspergillus ... -
Plasma sterilization at normal atmospheric pressure-comparison of working gas and organic loading effect in medical applications
(Nova Science Publishers, 2010)This article describes a study on the sterilization and high level disinfection using plasma oxidation and dehydrogenation process in high frequency glow discharge and an experimental comparison of an inductive energy ... -
Plasma disinfection and the deterioration of surgical tools at atmospheric pressure plasma
(The Institute of Electrical Engineers of Japan, 2010)The purpose of this paper is to present and compare disinfection effect of plasma by means of Atmospheric Pressure Glow plasma and streamer discharge. Geobacillus stearothermophilus was used as biological indicator for ... -
Computational fluid dynamic analysis on microvascular vein grafting: effect of mismatched conduit diameters
(IEEE Conference Publications, 2012)An artery disease of upper extremity is uncommon happened. The most common cause of artery disease in upper extremity is atherosclerosis. In few patients with artery disease, surgical vein bypassing or vein interposition ... -
Computational analysis on upper extremity vein graft: simulation on kinked vein graft
(Elsevier Ltd., 2012)An artery reconstruction in upper extremities is rare performed compared to the artery reconstruction in lower extremities. Primary vascular repair was performed in many cases. As to alleviate vascular occlusion, an ... -
Computational fluid dynamic analysis of the effect of kink conduit in microvascular vein grafting
(IJENS Publishers, 2012)Arterial disease of the upper extremity is an uncommon occurance, most commonly caused by atherosclerosis. In some patients with arterial disease, surgical bypass by vein grafting or vein interposition may be performed. ... -
Study on bovine bone surface after atmospheric plasma treatment
(IEEE Conference Publications, 2012)This paper studies of the effect on surface characteristics of bone surface after plasma treatment. For that purpose, the experimental procedure is designed to develop atmospheric plasma jet device. The physical processes ... -
Measurement of the flexible bending force of the index and middle fingers for virtual interaction
(Elsevier Ltd., 2012)In this paper the development of a new low cost dataglove based on fingertip bending tracking techniques for measuring the fingers bending on various virtual interaction activities is presented as an alternative to the ... -
Development of gesture database for an adaptive gesture recognition system
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)The use of human motions for the interaction between humans and computers is becoming an attractive alternative, especially through the visual interpretation of the human body motion. In particular, hand gesture is used ... -
Gesture recognition based on hand postures and trajectories by using dataglove: A fuzzy probability approach – A review
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)Many deaf people communicate with hearing people either through interpreter or text writing. However, some of them are able to use sign language (SL). SL is a language which determines a form of nonverbal communication ... -
Hemodynamic study on upper extremity: Simulation on straight reverse saphenous vein graft
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)Artery reconstruction in upper extremities is rare performed compare to the incidence of reconstruction in lower extremities. In many cases, primary vascular repair was performed, whenever, otherwise, the interposition ... -
A study of workers posture on napier harvest process
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)Workers in the agriculture industry are extremely exposed to the risk of musculoskeletal disorders (MSDs) either in short or long term which is directly affected to the production outputs. As initial, this paper will review ... -
Computational analysis of hemodynamic effect on mismatch end-to-end reverse saphenous vein graft diameters
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)Artery reconstruction in upper extremities is rare performed compared to the incidence of reconstruction in lower extremities. Primary vascular repair was performed in many cases. An interposition vein graft or venous ... -
The development of a low cost cata glove by using flexible bend sensor for resistive interfaces
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)In this paper, the development of a new low cost DataGlove system based on fingertip bending tracking techniques is presented as an alternative to expensive devices. The purpose of the research is to design a robust and ... -
Development of an adaptive hand gesture database: Motion trajectories cue
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)The developments of computer technology become more fascinated especially through human-computer interaction (HCI). The visual interpretations and analysis of the human body motion are the intermediary of interaction between ... -
Probability Distribution of Arm Trajectory for Motion Estimation and Gesture Recognition
(American Scientific Publishers, 2012-06-30)In the human motion measurement, motion capture system is used to record the movement of the human body by using different types of sensors such as a magnetic position sensor, a mechanical motion detector and a vision ... -
Development of gesture database for an adaptive gesture recognition system
(IJENS Publishers, 2012-08)The application of human gesture for the interaction between humans and computers is becoming an impressive alternative. Particularly, hand gesture is used as a non-verbal communication between human and machines. Most ... -
Speech analysis based on image information from lip movement
(IOP Publishing Ltd, 2013)Deaf and hard of hearing people often have problems being able to understand and lip read other people. Usually deaf and hard of hearing people feel left out of conversation and sometimes they are actually ignored by other ...