Journal Articles: Recent submissions

Now showing items 1221-1240 of 1523

A CFD RANS Cavitation Prediction for Propellers

Iwan Mustaffa Kamal, Tuan Muhammad Amier Tuan Mohd Yusof (2017-10-10)

Cavitation is a general fluid mechanics phenomenon which can occur whenever a liquid is used in a machine which induces pressure and velocity fluctuations in the fluid. The analysis of the cavitation of a screw propeller ...
Study: Mechanical Properties Optimisation Of AISI3115 Alloy during the Electrical Discharge Machining

Idris, Imad Mokhtar, M. M.R. (2017-10-10)

Products used in critical industries like aerospace, automotive and power plant require specific and critical limits of the mechanical properties. In aircraft a very slight deviation from required specifications may result ...
A Single DC Source 41-level 115V, 400Hz Cascaded Multilevel Inverter

Ahmad, Norman, Mariun Syukri Mohamad (2017-10-10)

Cascaded multilevel inverters are popular in fields such as oil and gas, power supply installations, and power quality devices. While there are many advantages of the cascaded multilevel inverter, its main disadvantage is ...
Enhanced student soft skills through integrated online project based collaborative learning

Sharifah Nadiyah Razali, Helmi Adly Mohd Noor; Mohd Hafiez Ahmad, Faaizah Shahbodin (2017-10-10)

This study aims to evaluate the effectiveness of Online Project Based Collaborative Learning (OPBCL) model in enhancing students’ soft skills. This study involves qualitative and quantitative methods and using quasi-experimental ...
A prototype development of visual perception diagnosis games for autism children

Helmi Adly Mohd Noor, Faaizah Shahbodin; Gede Pramudya Ananta, Cik Ku Nuraini Che Ku Mohd; Syarifah Nadiyah Razali, Mohd Sazali Khalid; Rahimah Kassim, Fauziah Abdul Rahman; Zirawani Baharum (2017-10-10)

In order to minimize the negative effects of autism, early identification and diagnosis are the solutions to get students on the right road to dealing with the problems related to autism and overcoming them. The objective ...
Analysis of Phenolic Compounds in Empty Fruit Bunches in Oyster Mushroom Cultivation and in Vermicomposting

Ahmad Naim Ahmad Yahaya, Md. Sohrab Hossain; Robert Edyvean (2017-10-10)

Analyses of total phenolic compounds were carried out for oil palm empty fruit bunches (EFBs) vermicomposting in oyster mushrooms cultivation. The oyster mushrooms (Pleurotus sajor-caju) were cultivated according to the ...
Performance of different photocatalytic oxidation processes in petroleum wastewater treatment: A Comparative Study

Aljuboury D.A.D.A, Palaniandy P; Abdul Aziz H, Abu Amr S.S (2017-10-09)

The present study was conducted to compare the performance of different solar photocatalytic processes (TiO2 photocatalysis, photo-Fenton, photo-Fenton coupled with TiO2 photocatalysis, and photo-Fenton coupled with TiO2/ZnO ...
Preventive Maintenance (Pm) Planning: A Review

Yusman Yusof, H. M. Asri H. Mansor; H.M. Dani Baba (2017-10-09)

Purpose The purpose of this paper is to provide comprehensive information on preventive maintenance (PM) planning and methods used in the industry in order to achieve an effective maintenance system. Design/methodolo ...
Applying hybrid reinforcement and unsupervised weightless neural network learning algorithm on autonomous mobile robot navigation

Yusman Yusof, H. M.Asri H. Mansor; H. M.Dani Baba (2017-10-09)

An autonomous system constructed using written computer programs based on human expert knowledge only handles anticipated and verified states. On the other hand, a self-learning algorithm allows an autonomous system to ...
International brand vs. local brand: An evaluation of brand trust, brand reputation, customer satisfaction and purchase intention of Malaysian customers

Nazatul Shima Abdul Rani, Zurinah Suradi (2017-10-09)

This study is an exploratory study that identify brand trust, customer satisfaction, and purchase intention between an international brand and Malaysia/local brand among Malaysian. A set of questionnaires was developed to ...
Underwater fish shape recognition in Malaysian seawater by using chain code techniques algorithm in real time image processing

Atzroulnizam Bin Abu, Muhammad Saiful Bin Meh; Ahmad Makarimi Abdullah, Fatimah Abdul Hamid; Shareen Adlina, Noorazlina Mohamid Salih (2017-10-09)

A fish recognition system is to recognize the type of fish at sea taken using an underwater video camera. It is a computer vision application for automatically differentiating the species of fish. The system developed is ...
Investigation of random walks knee cartilage segmentation model using inter-observer reproducibility: Data from the osteoarthritis initiative

Gan Hong Seng, Khairil Amir Sayuti; Ahmad Helmy Abdul Karim (2017-10-09)

Background: Existing knee cartilage segmentation methods have reported several technical drawbacks. In essence, graph cuts remains highly susceptible to image noise despite extended research interest; active shape model ...
Crawling ROV for irregular terrain seafloor discovery

A Makarimi, G. M Fadli; R. R Hafidz, A. Atzrounizam; A. M Ibrahim, M. S Noorazlina; A. J. K Arieff, N. A. A Azfar (2017-01-06)

Underwater Remotely Operated Vehicle (ROVs) have a significant support role and play a dominant underwater robotics which has very high demand in marine and offshore field. A bottom founded-ROV give an additional value ...
Stability of MIROV: Fabricated Remotely Operated Underwater Vehicle

Ahmad Makarimi Abdullah, Muhamad Fadli Ghani; Sasinthran Murthi, Khairul Arieff Abu Jalil; Mohamad Ibrahim Ahmad (2017-10-06)

Remotely Operated Underwater Vehicles (ROVs) is dominant to underwater robotics which has very high demand in marine exploration and discovery. This study discussed the up thrust force or buoyancy effects for the fabricated ...
A Study Of Weld Defects Of Gas Metal Arc Welding With Different Shielding Gasses

Norfadhlina Khalid, Puteri Zirwatul Nadila Megat Zamanhuri; Faisal Ahmad Shaiful Baharin (2017-10-06)

Welding is the preferred joining method of two or more parts into one piece and it has been developed depending on the combination of temperature and pressure. In Gas Metal Arc Welding (GMAW) process, shielding gas selection ...
Modified plastic optical fiber with CNT and graphene oxide nanostructured coatings for ethanol liquid sensing

Khalaf, Arasu, P.T. A.L.; Lim, Paiman, S. H.N.; Yusof, Mahdi, M.A. N.A.; .Yaacob, M.H. (2017-10-05)

A high sensitivity and simple ethanol sensor based on an un-cladded multimode plastic optical fiber (UCPOF) coated with carbon nanotubes (CNTs) for the detection of different concentrations of ethanol in de-ionized water ...
Design And Analysis Of Compact MMIC Switches Utilising GaAs pHEMTs In 3D Multilayer Technology

Norshakila Haris, Peter B K Kyabaggu; Mohammad A Alim, Ali A Rezazadeh (2017-10-05)

In this paper, we demonstrate for the first time the implementation of three-dimensional multilayer technology on GaAs-based pseudomorphic high electron mobility transistor (pHEMT) switches. Two types of pHEMT switches are ...
International brand vs. local brand: An evaluation of brand trust, brand reputation, customer satisfaction and purchase intention of Malaysian customers

Nazatul Shima Abdul Rani, Zurinah Suradi (2017-09-20)

This study is an exploratory study that identify brand trust, customer satisfaction, and purchase intention between an international brand and Malaysia/local brand among Malaysian. A set of questionnaires was developed to ...
Underwater Fish Shape Recognition In Malaysian Seawater By Using Chain Code Techniques Algorithm In Real Time Image Processing

Salih, Shamsuddin, S.A. N.M.; Hamid, Abdullah, A.M. F.A.; Meh, Abu, A. M.S.B. (2017-09-20)

A fish recognition system is to recognize the type of fish at sea taken using an underwater video camera. It is a computer vision application for automatically differentiating the species of fish. The system developed is ...
Investigation of random walks knee cartilage segmentation model using inter-observer reproducibility : Data from the osteoarthritis initiative

Hong-Seng G., Sayuti, K.A.; Karim, A.H.A. (2017-09-20)

Background: Existing knee cartilage segmentation methods have reported several technical drawbacks. In essence, graph cuts remains highly susceptible to image noise despite extended research interest; active shape model ...

Now showing items 1221-1240 of 1523

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