Browsing Journal Articles by Title

Now showing items 1256-1274 of 3156

    • A family of third order iterative methods for solving nonlinear equations free of second derivative 

      Babangida Sani; Muhammad Shakur, Ndayawo (Institute of Engineering Mathematics, Universiti Malaysia Perlis (UniMAP), 2022-12)
      In this paper, we proposed and analysed a family of iterative methods for solving nonlinear problems. The methods have been developed by applying Adomian decomposition method to Taylor’s series expansion. Using one-way ...

    • Far-infrared optical transmission through asymmetrical ferroelectric films 

      Mohamad Nazri, Abdul Halif (Research India Publications, 2005)
      Investigation of far-infrared (FIR) spectroscopy for symmetrical ferroelectric (FE) films are discussed theoretically based on the basis of the Tilley-Zeks (TZ) model using Landau free energy expansion, Landau- Khalatnikov ...

    • Fast background subtraction for real time monitoring 

      Sundaraj, Kenneth; Retnasamy, V. (International Association of Science and Technology for Development (IASTED)/ACTA Press, 2007)
      We present an implementation for fast detection of moving objects in real time monitoring applications. We apply a common technique known as background subtraction for this purpose. Background subtraction can be defined ...

    • Fast transient solution of a two-layered counter-flow microchannel heat sink 

      Beh, S. L.; Tio, K. -K.; Ghulam, Abdul Quadir; Seetharamu, K. N. (Emerald Group Publishing Limited., 2009)
      Purpose: The purpose of this paper is to apply asymptotic waveform evaluation (AWE) to the transient analysis of a two-layered counter-flow microchannel heat sink. Design/methodology/approach: A two-layered counter-flow ...

    • Fast transient thermal analysis of Fourier and non-Fourier heat conduction 

      Loh, J. S.; Abdul Azid, Ishak; Seetharamu, Kankanhally N.; Quadir, Ghulam Abdul (Elsevier Ltd., 2007-10)
      In this paper, asymptotic waveform evaluation (AWE) has been successfully used for fast transient characterization of Fourier and non-Fourier heat conduction. The Fourier and non-Fourier equations are reduced to a system ...

    • Fatigue crack initiation and growth of aluminum alloy with stress ratio effects 

      Haftirman, Idrus, Dr.; Afendi, M.; Wong, Chun Hoe (Trans Tech Publications, 2014)
      Fatigue crack initiation and growth of aluminum alloys with stress ratio were investigated due to it was widely used in aircraft production parts. Various types of aluminium alloy have been selected (6063-T6, 7075-T6, and ...

    • Fatigue failure analysis using the theory of critical distance 

      Ruslizam, Daud; Ahmad Kamal, Ariffin; Shahrum, Abdullah; A. Emran, Ismail (Trans Tech Publications, 2011)
      This paper explores the initial potential of theory of critical distance (TCD) which offers essential fatigue failure prediction in engineering components. The intention is to find the most appropriate TCD approach for a ...

    • Feasibility of producing wood fibre-reinforced geopolymer composites (WFRGC) 

      Mohd Mustafa Al Bakri, Abdullah; Mohd Izzat, Ahmad; Muhammad Faheem, Mohd Tahir; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Khairul Nizar, Ismail, Assoc. Prof. Dr.; Mohamed, Bnhussain, Prof. Dr.; Rafiza, Abdul Razak; Zarina, Yahya; Liyana, Jamaludin (Trans Tech Publications, 2013)
      Wood fibres have long been known as a fibre reinforcement for concrete. Due to its availability and low production cost, this natural fibre has been used in less developed country where conventional construction materials ...

    • Feasibility study of utilizing steel slag and Cathode Ray Tube Glass as aggregate replacement for road base 

      Ahmad Yusri, Mohamad; Maslina, Jamil; Nur Izzi, Md. Yusoff; Mohd Raihan, Taha; Md. Rezaul, Karim; Syazwani, Mohd Fadzil (Universiti Malaysia Perlis (UniMAP), 2020-05)
      The growing amount of waste materials and the shortage of landfill space highlights the urgency for alternative ways to recycle and reuse waste materials. Recycle and reuse waste materials would indirectly contribute to ...

    • Feasibility study on composition and mechanical properties of marine clay based geopolymer brick 

      Mohammad Tamizi, Selimin; Mohd Mustafa Al Bakri, Abdullah; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Che Mohd Ruzaidi, Ghazali, Prof. Madya; Liyana, Jamaludin; Aeslina, Abdul Kadir, Dr. (Trans Tech Publications, 2014)
      Geopolymer is an inorganic polymer performed in synthesis process of an aluminosilicate material which activated by alkaline activator solution. Marine clay, considered to be a waste substance which have an important ...

    • Feature extraction for underground object reconstruction from Ground Penetrating Radar (GPR) data 

      S. A., Abdul Shukor; Havenderpal, Singh; Nurush Syamimie, Mahmud; H., Ali; A. F., Ahmad Zaidi; M. S., Zanar Azalan; T. S., Tengku Amran; M. R., Ahmad (Universiti Malaysia Perlis (UniMAP), 2022)
      Ground Penetrating Radar (GPR) is very beneficial for underground object scanning and detection. It utilises radar pulses as the signal, hence it able to penetrate surfaces in obtaining the underneath information without ...

    • Feature Extraction of Trademark Images using Geometric Invariant Moment and Zernike Moment - a comparison 

      Puteh Saad; Nursalasawati Rusli (2004)
      The qualities of features extracted determine the successfulness of any image related applications. This is particularly true especially when the natures of Images are occluded and consist of various shapes and design ...

    • Fenomena pusing ganti kerja: Faktor luaran yang mempengaruhi pekerja meninggalkan organisasi 

      Azimah, Ninggal; Ishak, Haji Abd Rahman (Center for Communication Technology and Human Development (UniMAP), 2021)
      Fenomena pusing ganti di kalangan pekerja adalah antara isu kritikal yang sangat membimbangkan organisasi. Cabaran tersebut akan menjadi bertambah getir apabila sumber tenaga manusia yang meninggalkan organisasi itu adalah ...

    • Fermentation of Jatropha curcas solid waste with Aspergillus niger 

      Kahirul Farihan, Kasim; Nurul Iwani, Alawi; Mahmad Nor, Jaafar, Assoc. Prof. Dr.; Mohamed Zulkali, Mohamed Daud (Sarawak Biodiversity Centre & Malaysian Biotechnology Corporation, 2008-11-19)
      An experiment has been carried out by using Jatropha curcas solid waste as substrate for fermentation with Aspergillus niger. Enzyme production from the fermentation activities and the toxicity level i.e. phorbol ester ...

    • Ferroelectric and relaxor ferroelectric to paralectric transition based on Lead Magnesium Niobate (PMN) materials 

      Rozana Aina, Maulat Osman, Dr.; Mohd Sobri, Idris, Dr.; Zul Azhar, Zahid Jamal, Dato Prof. Dr.; Sanna, Taking, Dr.; Syarifah Norfaezah, Sabki, Dr.; Poopalan, Prabakaran, Dr.; Mohd Natashah, Norizan; Ili Salwani, Mohamad (Trans Tech Publications, 2013)
      First ferroelectric materials were found in Rochelle salt was in a perovskite structure. Lead Magnesium Niobate (PMN) is a perovskites with a formula of PbMg1/3Nb2/3O3 (PMN) and are typical representatives for most of all ...

    • Ferroelectric research: the basic fundamental understanding 

      Mohamad Nazri, Abdul Halif (Kolej Universiti Kejuruteraan Utara Malaysia, 2005)
      This paper gives an overview of the basic theoretical aspect of ferroelectric materials. The basic theoretical concepts are described from the Landau free-energy density F in the first and second-order ferroelectric phase ...

    • Ferrous base materials performance in seawater and its failure analysis 

      Seoh, S.Y.; Mohammed Misbahul, Amin; W. B., Wan Nik; N. Kancono; M. S. Azhar; H. B. Senin (Kolej Universiti Sains dan Teknologi MalaysiaFakulti Sains dan Teknologi, 2004)
      The effect of seawater to the corrosion behavior of ferrous base steel AISI 1053 have been determined at room temperature. The corrosion products were characterized by using energy-dispersed X-ray spectroscopy (EDS), and ...

    • Fibrous material density difference analysis using light reflectance 

      Ong, Tee Say; Zaliman, Sauli, Dr.; Retnasamy, Vithyacharan; Khairul Anwar, Mohamad Khazali; Nooraihan, Abdullah (Trans Tech Publications, 2014)
      The objective of this work is designed and fabricated a lab module tester to differentiate the different type of printing paper quality which available commercially was done. Laser light source was used to differentiate ...

    • Fibrous material surface reflectance analysis 

      Ong, Tee Say; Zaliman, Sauli, Dr.; Retnasamy, Vithyacharan; Nur Izza, Mohd Nor; Khairul Anwar, Mohamad Khazali; Nooraihan, Abdullah (Trans Tech Publications, 2014)
      The light inspection on surface finishing of most product measurement is an important feature in the industries. In this study, a lab module tester for examination on the different type quality of tissue paper quality was ...