Kuala Selangor, Malaysia

Limkokwing University of Creative Technology is a private international university with a presence across Africa, Europe and Asia. With its main campus in Malaysia, the university has over 30,000 students from more than 150 countries, studying in its 12 other campuses in Botswana, Cambodia, China, Indonesia, Lesotho, Sierra Leone, Swaziland and the United Kingdom accredited by Accreditation Service for International Colleges and Universities . Wikipedia.


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Kherbeet A.S.,University of Tenaga Nasional | Mohammed H.A.,University of Technology, Iraq | Salman B.H.,Limkokwing University of Creative Technology | Ahmed H.E.,University of Anbar | And 2 more authors.
Experimental Thermal and Fluid Science | Year: 2015

This paper investigates experimentally the effects of laminar nanofluid flow over the microscale backward-facing step (MBFS) and forward-facing step (MFFS) on the heat transfer characteristics. The experiments were implemented on MBFS and MFFS with a step height of 600μm. Both MBFS and MFFS have the upstream and downstream lengths of 0.1m and 0.15m respectively. The Reynolds number ranged of 280-480. The concentrations of SiO2 nanoparticle valued at 0.005 and 0.01 with a diameter of 30nm were immersed in a distilled water. The experimental results revealed that the concentration of 0.01 water-SiO2 nanofluid recorded the highest Nusselt number. The comparison between MBFS and MFFS revealed that the highest Nusselt number is obtained through the use of the MFFS, which is approximately twice that of MBFS. However, the friction factor recorded a higher value for MFFS. The experimental results were in a good agreement with the numerical published results. © 2015 Elsevier Inc.


Yazdanifard R.,Limkokwing University of Creative Technology | Oyegoke T.,Limkokwing University of Creative Technology | Seyedi A.P.,Limkokwing University of Creative Technology
Lecture Notes in Electrical Engineering | Year: 2011

The connecting gains arising between organized crimes and the Internet has increased the lapses of the digital world. How do hackers frame their attitudes? What factors encourage and improvise their actions? These are very vital but highly under studied questions. Drawing upon psychology, economics and international relation to propose a framework that elaborates these questions, we found that countries across the globe differ in terms of regulations, normative and cognitive legitimacy to different types of web problems. Cyber wars and crimes are also functions of the stocks of hacking skills relative to the availability of economic availabilities. An attacking unit's selection criteria for the target network include reasonable significance and criticalness, level of digitization of values and weakness in defense systems. Managerial and policy implications are elaborated and directions for future research are suggested. © 2011 Springer-Verlag.


Albayati M.R.,Limkokwing University of Creative Technology | Lashkari A.H.,Limkokwing University of Creative Technology
Proceedings - 2014 International Conference on Mathematics and Computers in Sciences and in Industry, MCSI 2014 | Year: 2014

Graphical passwords have been proposed as an alternative to textual passwords, due to its complexity that users are having in remembering their password combination. Graphical password was introduced by Blonder in 1996, which was easier to remember because of its graphical content. Therefore usability and memo ability are improved. In this paper, we propose and develop a new graphical password called GPBSDI (Graphical Password Based on Sub and Decoy Images) for user authentication. © 2014 IEEE.


Diwan S.A.,University of Wasit | Diwan S.A.,Limkokwing University of Creative Technology
International Journal of Applied Engineering Research | Year: 2016

This paper is presenting a model to make the dream of semantic web come true, it is just so far for the re-cent technology to completely move the whole internet Architecture to semantic Architecture, the model presented along this paper is to use personalization techniques to customize web servers in a way to make possessed web pages looks like it has been semantically composed. This model is a step toward a possible and meaningful synthesis of search engines and agent technology to participate in personalize customer needs and build semantic relations within the page content. © Research India Publications.


Lashkari A.H.,University of Malaya | Parhizkar B.,Limkokwing University of Creative Technology | Ngan M.N.A.,Limkokwing University of Creative Technology
2nd International Conference on Computer and Network Technology, ICCNT 2010 | Year: 2010

The easy access and availability of wireless technologies and mobile computing and internet have lead to new opportunities in developing mobile applications which purpose is to make people's life more easier. Nowadays, a person can possess more than one mobile device intend for different usage such as communication, entertainment, office works. This paper proposes a mobile application which will be able to estimate the position of a user within a building by using WIFI technology. © 2010 IEEE.


Salman B.H.,Limkokwing University of Creative Technology | Mohammed H.A.,University of Technology Malaysia | Kherbeet A.S.,University of Tenaga Nasional
Heat Transfer - Asian Research | Year: 2014

In this paper, Eulerian, mixture and single phase models are used to simulate laminar and turbulent forced convective flow of SiO2-EG nanofluid in a microtube. The comparison between the three approaches and other formula shows that for laminar and turbulent flow the single phase model shows higher heat transfer enhancement and is more precise in comparison to the other Eulerian and mixture models. © 2014 Wiley Periodicals, Inc.


Salman B.H.,Limkokwing University of Creative Technology | Mohammed H.A.,University of Technology Malaysia | Kherbeet A.,University of Tenaga Nasional
International Communications in Heat and Mass Transfer | Year: 2014

Forced convective laminar flow of different types of nanofluids such as Al2O3 and SiO2, with a nanoparticle size of 30nm, and different volume fractions ranging from 0.5% to 1% using water as base fluids were investigated numerically and experimentally. This investigation covers the Reynolds number in the range of 90 to 160. The results have shown that SiO2-water nanofluid has the highest Nusselt number, followed by Al2O3-water, and lastly pure water. The maximum heat transfer enhancement was about 22% when using the nanofluids and the numerical and experimental results agree well with the conventional theory. © 2014 Elsevier Ltd.


Muhieldeen M.W.,UCSI University | Adam N.M.,University Putra Malaysia | Salman B.H.,Limkokwing University of Creative Technology
Energy and Buildings | Year: 2014

In this paper, the cooling load of a lecture hall in a hot, humid climate requiring sustainable energy consumption is investigated experimentally and numerically. The polyethylene aluminium single bubble (PASB) is used as an insulating material placed on the external wall for the lecture hall with dimensions (15 m x 12 m x 6.6 m) at University Putra Malaysia (UPM), Selangor, Malaysia. The measurements of air temperature, air velocity, relative humidity and the number of students using the lecture hall for the whole month of April 2012 were used as input parameters for the three-dimensional computation of fluid dynamics (CFD). The results show that the potential temperature reduction inside the lecture hall was around 3 °C when using the (PASB) as insulating material, leading to a potential saving of 500 USD per month. © 2014 Elsevier B.V. All rights reserved.


Raba R.A.Y.,Limkokwing University of Creative Technology | Awad M.M.I.,Alzahra University
3rd International Conference on Control, Engineering and Information Technology, CEIT 2015 | Year: 2015

The students' portal represents a major part among university information systems. Lack of components distribution is a gap that leads to many problems in students' portals in most of universities worldwide, which is due to tightly-coupled components in the current portal framework. This paper reviews the common features of the general portal structure. A comparison between the traditional students' portal framework and the new students' portal framework is presented. In addition, the paper discusses how to distribute the students' portal components. To achieve the components distribution of the portal, Service Oriented Architecture [1] is adopted to address the missing distribution feature. The research contributes towards the higher education field worldwide by providing a components distributable framework that could be followed as a base for building university portals with distributed components. © 2015 IEEE.


Selialia M.A.,National University of Lesotho | Poulo L.B.N.,Limkokwing University of Creative Technology
2015 IST-Africa Conference, IST-Africa 2015 | Year: 2015

This paper strives to outline the use and applications of data mining in the health sector, tailor-made for the land-locked Lesotho, in Southern Africa. The concepts discussed in this paper can easily be modified to fit several industries; higher education, the legal sector, the retail and telecommunications industries and the insurance sector. Healthcare management can be improved immensely with the use of data mining. The goal of our study is to discover patterns in the HIV/AIDS treatment among patients in Lesotho.Close monitoring of the disease progression is the most vital aspect as far as curbing fatalities is concerned.Using data mining tools, detailed patient information and treatment records can be used to determine if the course of treatment will work in order to keep a patient alive for a longer period of time. © 2015 IIMC International Information Management Corporation Ltd.

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