Journal Articles: Recent submissions

  • Feature-Based Machining Using Macro 
    M. Razak, A. Jusoh; A. Zakaria, UniKL MSI (SOURCE World Academy of Science, Engineering & Technology, 2012-08)
    Abstract— This paper presents an on-going research work on the implementation of feature-based machining via macro programming. Repetitive machining features such as holes, slots, pockets etc can readily be encapsulated ...
  • Characterization of Oxide Growth on Surface of Al-Mg-Si Welded Joint 
    Azman Jalar; Nur Azida Che Lah; Norinsan Kamil Othman; Roslinda Shamsudin; Abdul Razak Daud; Syed Roslee Sayd Bakar; (UniKL MFI) (Hindawi, 2014)
    Al-Mg-Si (AA6061) Al alloy plates were joined by the method of gas metal arc welding using Al-5Mg (ER5356) filler metal and were subjected to the oxidation test in flowing air environment at from 8 to 40 hours and the ...
  • Feed-in tariff for solar photovoltaic: The rise of Japan 
    Firdaus Muhammad-Sukki; Abu Bakar Munir; Siti Hajar Mohd Yasin; Roberto Ramirez-Iniguez; Scott G. McMeekin; Brian G. Stewar; Nabin Sarmah; Tapas Kumar Mallick; Ruzairi Abdul Rahim; Md Ershadul Karim; Salman Ahmad; Razman Mat Tahar; Siti Hawa Abu-Bakar (Elsevier, 2014-08)
    Japan started implementing a national Feed-In Tariff (FiT) mechanism on the 1st July 2012, which included specific payment tariffs for solar photovoltaic (PV) installations. This marks a new era in the renewable energy ...
  • Progress of feed-in tariff in Malaysia: A year after 
    Firdaus Muhammad-Sukki; Abu Bakar Munir; Siti Hajar Mohd Yasin; Roberto Ramirez-Iniguez; Scott G McMeekin; Brian G Stewart; Ruzairi Abdul Rahim; Siti Hawa Abu-Bakar; (UniKL BMI) (Elsevier, 2014-04)
    Malaysia enacted the Renewable Energy Act in April 2011. One of its important components is the feed-in tariff (FiT) scheme—launched in December 2011. The scheme is managed and administered by the Sustainable Energy ...
  • Revised feed-in tariff for solar photovoltaic in the United Kingdom: A cloudy future ahead? 
    Firdaus Muhammad-Sukki; Roberto Ramirez-Iniguez; Abu Bakar Munir; Siti Hajar Mohd Yasin; Scott G. McMeekin; Brian G. Stewart; Siti Hawa Abu-Bakar; (UniKL BMI) (Elsevier, 2013-01)
    The United Kingdom (UK) started implementing a national Feed-In Tariff (FiT) mechanism on the 1 April 2010, which included specific payment tariffs for solar photovoltaic (PV) installations. However, a revised FiT rate has ...
  • A review of shape memory alloy research, applications and opportunities 
    Jaronie Mohd Jani; Martin Leary; Aleksandar Subic; Mark A. Gibson; (UniKLMIDI) (Elsevier, 2014-04)
    Shape memory alloys (SMAs) belong to a class of shape memory materials (SMMs), which have the ability to ‘memorise’ or retain their previous form when subjected to certain stimulus such as thermomechanical or magnetic ...
  • Estimation of Dynamic Conditional Correlations of Shariah-Compliant Stock Indices through the Application of Multivariate GARCH Approach 
    Buerhan Saiti; Obiyathulla Ismath Bacha; Mansur Masih; UniKL BiS (2013-07)
    A major issue in both Islamic finance and conventional finance is whether the shocks to the volatilities in the asset returns are substitutes or complements in terms of taking risk. An understanding of how volatilities of ...
  • Unusual variations of the lateral and posterior cords in a female cadaver 
    Thwin SS; Fazlin Z; Than M; Lwin S; Myint M; (UniKL RCMP) (2012-06)
    The presence of anatomical variations of the peripheral nervous system often accounts for unexpected clinical signs and symptoms. We report unusual variations of the lateral and posterior cords of the brachial plexus in a ...
  • Multiple variations of the tendons of the anatomical snuffbox 
    Thwin SS; Fazlin Z; Than M; (UniKL RCMP) (2014-01)
    INTRODUCTION Multiple tendons of the abductor pollicis longus (APL) in the anatomical snuffbox of the wrist can lead to the development of de Quervain’s syndrome, which is caused by stenosing tenosynovitis. A cadaveric ...
  • Comparative Evaluation Of Antimicrobial Properties Of Citrus Varieties Available In Malaysia Market 
    Mahendran Sekar; Nor Safwan; Puteri Nurul Fatihah; Zakiah Syahirah; Ezza Izzaty; Nalina Krishnaswamy; Mohd Syafiq; (UniKL RCMP) (2013)
    Citrus has been cultivated in many tropical and subtropical countries due to its culinary and medicinal properties. Its antimicrobial properties are well known. There are few varieties of citrus available in Malaysian ...
  • Characterization of Polyphenol Oxidase from Zyzyphus spina-christi from Iraq 
    S. Al-Jassabi; Ali Saad; T.R. Satyakeerthy; M.S. Abdullah; (UniKL RCMP) (IDOSI Publications, 2013)
    Polyphenol oxidase (PPO) from Zyzyphus spina christi found in central part of Iraq was extracted and purified by (NH ) SO precipitation, ion-exchange chromatography and gel filtration chromatography. 42 4 The biochemical ...
  • Influence of Al-flux on the growth of AlN/GaN/AlN films on Si (1 1 1) substrate by MBE 
    M.Z. Mohd Yusoff; Azzafeerah Mahyuddin; Z. Hassan; H. Abu Hassan; M.J. Abdullah; UniKL MIAT (Elsevier, 2013-12)
    The effect of the Al flux on the crystal quality of AlN/GaN/AlN heterostructures grown on Si (1 1 1) substrates by solid source molecular beam epitaxy, using a 13.56 MHz RF nitrogen source, was investigated. The thickness ...
  • Plasma-assisted MBE growth of AlN/GaN/AlNheterostructures on Si (111) substrate 
    M.Z. Mohd Yusoff; Azzafeerah Mahyuddin; Z. Hassan; Y. Yusof; M.A. Ahmad; C.W. Chin; H. Abu Hassan; M.J. Abdullah; (UniKL MIAT) (Elsevier, 2013-08)
    The microstructure properties of AlN/GaN/AlN heterostructures on Si (1 1 1) substrate grown by plasma-assisted molecular beam epitaxy (MBE) have been studied and investigated. Reflection high energy electron diffraction ...
  • Effect of Fiber Volume Fraction on Tensile Properties of Rice Husk Reinforced Polyester Composites 
    Syed Azuan Syed Ahmad; (UniKL MFI) (American-Eurasian Network for Scientific Information, 2013-06)
    The effect of fiber volume fraction on the tensile properties of rice husk reinforced polyester composites was studied. Tensile properties was evaluated by using different volume fraction of rice husk fibers, (5%, 10%, 15% ...
  • Effects of Drilling Parameters on Delamination of Coconut Meat Husk Reinforced Polyester Composites 
    Syed Azuan Syed Ahmad (American-Eurasian Network for Scientific Information, 2013-06)
    Drilling is the most frequently employed operation of secondary machining for composite materials owing to the need for structure joining. However, drilling composite materials present number of problems such as delamination. ...
  • Effect of Dry Machining on Tool Wear During Turning Al 6061 by Using Different Type of PVD and CVD Coated Carbide Inserts 
    Syed Azuan Syed Ahmad; (UniKL MFI) (American-Eurasian Network for Scientific Information, 2013-04)
    Industries and researchers are trying to reduce the use of cutting fluids in metal cutting to obtain safety, environmental and economical benefits. Machining without the use of any cutting fluid so called dry machining is ...
  • Material Mechanical Property Correlation Study Using Vibration Signal Analysis 
    Zailan Abdul Karim; Izatul H.A. R.; S.A. S. Azuan; Mastura S.; A.Y. M. Said; A.R. Bahari; J.A. Ghani; M.Z. Nuawi (American-Eurasian Network for Scientific Information, 2013)
    The identification of material’s specific mechanical properties can be achieved by analyzing its dynamic resonance or dynamic pulse response. This paper proposes a method to find the correlation between a specific ...
  • Integrated Kurtosis-Based Algorithm for Z-Notch Filter (I-kazTM) Multilevel Coefficients Responses toward the Simultaneous Changes in Amplitude and Frequency of Signals 
    Zailan Abdul Karim; M.Z. Nuawi; A.Y. Md Said; J.A. Ghani; S. Abdullah; (UniKL MFI) (Science Alert, 2013)
    The response of Integrated Kurtosis-Based Algorithm for Z-Notch Filter (I-kazTM) Multilevel coefficients toward the simultaneous changes in amplitude and frequency of signals was unknown. This study presents the coefficients ...
  • A Study on Tool Wear and Surface Finish by Applying Positive and Negative Rake Angle during Machining 
    Zailan Abdul Karim; S. Azuan; A. Yasir. M. S (American-Eurasian Network for Scientific Information, 2013)
    Cutting tools for metal cutting have many shapes, each of which are described by their angles or geometries. Several types of angles are important when introducing the cutting tool's edge into a rotating workpiece. This ...
  • Development of Machining Condition Monitoring System Using Piezoelectric Sensor Analyzed by I-Kaz Multilevel Method 
    Zailan Abdul Karim; M.Z. Nuaw; J.A. Ghan; E.A. Azrulhisham; S. Abdullah (IDOSI Publication, 2013)
    Cutting tool wear is found to be the major cause affecting the finished product in term of surface finish quality, dimensional precision and the cost of the defect. This paper proposes the development of a reliable machine ...

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