Browsing Journal Articles by Title
Now showing items 2548-2567 of 3156
-
Rice yield classification using Backpropagation Network
(Penerbit Universiti Utara MalaysiaFakulti Teknologi Maklumat, 2004)Among factors that affect rice yield area are diseases, pests and weeds. It is intractable to model the correlation between plant diseases, pests and weeds on the amount of rice yield statistically and mathematically. In ... -
Rietveld quantitative phase analysis of non-stoichiometric cordierite synthesised from mainly talc and kaolin: Effect of sintering temperature
(Trans Tech Publications, Switzerland., 2011)Indialite or α-cordierite was synthesized by glass crystallization method using mainly talc and kaolin and with small amount of MgO, Al 2O3, SiO2 to compensate the chemical formulation of non-stoihiometric compositions of ... -
Risk assessment study for storage explosive
(Science Publications, 2006)In Malaysia, there has been rapidly increasing usage in amount of explosives due to widely expansion in quarrying and mining industries. The explosives are usually stored in the storage where the safety precaution had given ... -
Risky Riding Behaviour Among Malaysian Young Motorcyclists
(EDP Sciences, 2018)The main objective of this study was to explore the relationship between riding attitude, sensation seeking, anger and riding confidence with risky riding behaviour among motorcyclist at University Malaysia Perlis (UniMAP). ... -
RO concentrate treatment by a hybrid system consisting of a pellet reactor and electrodialysis
(Elsevier Ltd., 2012-09)This paper investigates the feasibility of a hybrid system consisting of a pellet reactor and electrodialysis (ED) to treat reverse osmosis (RO) concentrates in which the pellet reactor was used to remove the scaling ... -
Road accident proneness among motorcyclist in Malaysia: a structural equation modeling approach
(School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2022-10)Road accidents have alarmed Malaysian citizens all over the country. This study proves that a combination of human characteristics may contribute to the increase in the accident rate of motorcyclists on the road. Human ... -
Robust design of Kretschmann Plasmonic PCW-based integrated biosensor circuit
(Universiti Malaysia Perlis (UniMAP), 2019-04)This paper presents the design optimization of an Integrated Biosensor Circuit (IBC) which utilizes graphene-based plasmonic Photonic Crystal Waveguide (PCW). The effects of 5 input signals, 4 control factors and 1 noise ... -
A robust diagonally implicit block method for solving first order stiff IVP of ODEs
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2022-12)In this work, a block of diagonally implicit backward differentiation method with two off-step points for solving first order stiff initial value problem of ordinary differential equation was derived. In the proposed block ... -
A robust neonatal facial pain cues classification
(Trans Tech Publications, 2014)Late of infant pain detection on the early stage may affect newborns growth. Regarding of this matter, different techniques have been proposed such as facial expressions, speech production variation, and physiological ... -
Robust ridge regression approach for combined multicollinearity-outlier problem
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2022-12)Ordinary least squares (OLS) offers good parameter estimates in regression if all assumptions are met. However, if the assumptions are not adhered to due to the presence of combined multicollinearity and outliers, parameter ... -
Role of carbon nanotubes in polycarbonate composites for modification in hardness
(Universiti Malaysia Perlis, 2014)Nano-indentation technique has been used for mechanical characterization of multi-walled carbon nanotubes-polycarbonate (MWCNT-PC) composites. The composites was prepared by solution blending followed by compression molding. ... -
Role of Corporate Image and Brand Promotion in Switching Behavior of Bangladeshi Consumers: An Empirical Study on Telecommunication Industry
(School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2018-10)This study aims to investigate the impact of corporate image and promotion on switching behavior of mobile phone user. A structured self-administered questionnaire is used to collect the data from the respondents and a ... -
The Role of Field Study to Improve the Sport Entrepreneurship's Interest on Physical Education Students
(Kementerian Pendidikan Tinggi (KPT), Malaysia, 2019)Basically entrepreneurship is how to form the mindset, attitude, and behavior of people to become an entrepreneur. In addition, giving soft-skill to the students is also one way to equip students so they can have the ... -
The role of meta-cognitive self regulated learning strategies in enhancing language performance: A theoretical and empirical review
(Asian Economic and Social Society, 2013-06)Recent research suggests a potential link between meta-cognitive awareness,self regulated learning strategies and language performances. Self-regulated learning has garnered a great deal of interest among academicians and ... -
Role of pre-stressing on anti-penetration properties for Kevlar/Epoxy composite plates
(Universiti Malaysia Perlis (UniMAP), 2022-10)Bulletproof vest capability improvement is considered an important issue, especially for vests made from composite materials. Composite materials consisting of Kevlar 29/Epoxy at different volume fractions of 30, 40, and ... -
The role of selective pattern etching to improve the Ohmic contact resistance and device performance of AlGaN/GaN HEMTs
(Universiti Malaysia Perlis (UniMAP), 2021-12)In this work, we report the processing and DC performance of fabricated AlGaN/GaN HEMT devices using 3 different patterned Ohmic contact structures. The types of Ohmic contact patterns used are horizontal, vertical and ... -
The role of Sodium Benzoate in controlling corrosion of stainless steel in seawater environment
(University College of Science and Technology Malaysia, 2003)The controlling corrosion of stainless steel has been investigated under the sea water environment. The aim of this study is to prevent the stainless steel from corrosion by using sodium benzoate as inhibitor. Three set ... -
The role of sodium surface species on electrochemical promotion of catalysis in a Pt/YSZ system: The case of ethylene oxidation
(Elsevier Inc., 2013-07)The role of sodium addition as foreign (impurity) species on the electrochemical promotion of ethylene oxidation in a Pt/YSZ system was investigated. It was found that the presence of sodium surface species on the catalyst ... -
Role of tautomerism and solvatochromism in UV–VIS spectra of arylhydrazones of β-diketones
(Elsevier B.V., 2012-07)New arylhydrazones of β-diketones, 5-chloro-3-(2-(1-ethoxy-1,3-dioxobutan-2-ylidene)hydrazinyl)- 2-hydroxybenzenesulfonic acid (1), 3-(2-(1-ethoxy-1,3-dioxobutan-2-ylidene)hydrazinyl)-2-hydroxy- 5-nitrobenzenesulfonic ... -
The role of the activator rich-W interboundary layer on liquid phase sintering of W-pre-alloy bronze composites of Fe and Co additions
(Elsevier B.V., 2012-11)In this study, the effects of 1-3 wt.% Fe and Co additions on the sintering of W 40-80wt.%-pre-alloy bronze Sn 10 wt.%-Cu compacts were examined. The isothermal part of the sintering process was conducted at temperatures ...