Browsing Researchers by Title

Now showing items 2100-2119 of 3490

    • Modified CMFB circuit with enhanced accuracy for data converter application 

      Mohd Fairus, Ahmad; Sohiful Anuar, Zainol Murad; Mukhzeer, Mohamad Shahimin; Shamsul Amir, Abdul Rais; Ahmad Fariz, Hasan (Trans Tech Publications, 2014)
      Enhanced feedback voltage of common mode feedback (CMFB) circuit is designed in this work for CMOS data sampling application using 0.18-μm Silterra process technology. The double error detecting point circuit is employed ...

    • Modified cocoa pod husk-filled polypropylene composites by using methacrylic acid 

      Koay, Seong Chun; Salmah, Husseinsyah, Prof. Madya Ir. Dr.; Hakimah, Osman, Dr. (North Carolina State University, 2013-08)
      The effect of filler modification using methacrylic acid (MAA) on polypropylene (PP)/cocoa pod husk (CPH) composites was studied. The performances of unmodified and modified PP/CPH composites were analyzed for torque ...

    • Modified corn cob filled chitosan biocomposite films 

      Chan, Ming Yeng; Salmah, Husseinsyah, Prof. Madya Ir. Dr.; Sam, Sung Ting, Dr. (Taylor and Francis Group, LLC., 2013-11)
      The present work was investigated the effect of filler content and chemical modification on mechanical, thermal properties and morphology study of CS/CC biocomposite films. The acrylic acid was used as chemical modification ...

    • Modified energy based time-frequency features for classifying human emotions using EEG 

      M., Murugappan; R., Nagarajan; Sazali, Yaacob (Universiti Malaysia Perlis, 2009-10-11)
      In this paper we summarize the emotion recognition from the electroencephalogram (EEG) signals. The combination of surface Laplacian filtering, time-frequency analysis (Wavelet Transform) and linear classifiers are used ...

    • Modified global and modified linear contrast stretching algorithms: New colour contrast enhancement techniques for microscopic analysis of malaria slide images 

      Aimi Salihah, Abdul-Nasir; Mohd Yusoff, Mashor, Prof. Dr.; Zeehaida, Mohamed, Dr. (Hindawi Publishing Corporation, 2012)
      Malaria is one of the serious global health problem, causing widespread sufferings and deaths in various parts of the world. With the large number of cases diagnosed over the year, early detection and accurate diagnosis ...

    • Modified median filter for noise reduction in Ziehl-Neelsen sputum slide images 

      Rafikha Aliana, A. Raof; R. Badlishah, Ahmad, Prof. Madya Dr.; Mohd Yusoff, Mashor, Prof. Dr.; Siti Suraiya, Mohd Noor, Dr. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Image filtering is an important approach in the area of digital image processing for noise reduction. The time cost and output image quality in the filtering system are two convention measures in selecting the appropriate ...

    • Modular architecture of a non-contact pinch actuation micropump 

      Chee, Pei Song; Rashidah, Arsat. Dr.; Tijjani Adam, Shuwa; Uda, Hashim, Prof. Dr.; Ruzairi, Abdul Rahim, Prof. Dr.; Leow, Pei Ling (MDPI, Basel, Switzerland., 2012-09)
      This paper demonstrates a modular architecture of a non-contact actuation micropump setup. Rapid hot embossing prototyping was employed in micropump fabrication by using printed circuit board (PCB) as a mold material in ...

    • Moldability characteristics of 3 mol% yttria stabilized zirconia feedstock for micro-powder injection molding process 

      Hafizawati, Zakaria; Norhamidi, Muhamad; Abu Bakar, Sulong; Farhana, Foudzi (Universiti Kebangsaan Malaysia, 2014)
      Micro-powder injection molding (μPIM) is a promising process that may satisfy the demand on miniaturization parts to micro domain in mass production with low manufacturing cost. Three mol% yttria stabilized zirconia (YSZ) ...

    • Molecular modeling and experimental study on the interaction between quercetin and methacrylic acid 

      Iqmal, Tahir; Mohd Noor, Ahmad, Prof. Dr.; Shafiqul Islam, A.K.M., Dr.; Dachyar, Arbain, Prof. Madya Dr. (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      Design of Molecular Imprinting Polymer (MIP) for solid phase extraction of quercetin has been done by pre-complexation study using molecular modeling and spectroscopy technique. Goal of the study is to determine the suitable ...

    • Monocular vision system development for depth estimation 

      Mohd Nadhir, A. Wahab; Sivadev, Nadarajah; Nilavarasan, P; Poo, T.S.; Sundaraj, Kenneth, Prof. Dr. (IEEE Conference Publications, 2011)
      Vision system could enhance the mobile robot applications and features. However, the vision system could also improve the overall system of mobile robot so as to contain higher complexity with the purpose to be reliable, ...

    • Morphological, optical, and Raman characteristics of ZnO nanoflakes prepared via a sol-gel method 

      Mohammad, Kashif; Syed Muhammad, Usman Ali; Mohamed A, Mohd Ali; Abdulgafour, H. I.; Uda, Hashim, Prof. Dr.; Willander, Magnus; Zainuriah, Hassan (WILEY-VCH Verlag GmbH & Co., 2012-01)
      Two-dimensional (2D) ZnO nanoflakes were grown on thin aluminum layer, deposited on silicon substrate, using a sol-gel method. The surface morphologies of ZnO nanoflakes at different precursor concentrations were studied ...

    • Morphological, structural, and gas-sensing characterization of tin-doped indium oxide nanoparticles 

      Ayeshamariam, A.; Muhammad, Kashif; Bououdina, M.; Uda, Hashim, Prof. Dr.; Jayachandran, M.; Md. Eaqub, Ali (Elsevier, 2014-01)
      Tin-doped indium oxide (ITO) nanoparticles with stable cubic phases were synthesized using a sol–gel combustion method that includes gelation and combustion in organic fuel. The influence of SnO₂ on the phase and morphology ...

    • Morphology analysis of vertebral trabecular bone under dynamic loading based on multi-scale theory 

      Khairul Salleh, Basaruddin; Takano, Naoki; Yoshiwara, Yuto; Nakano, Takayoshi (Springer-Verlag, 2012-10)
      Trabecular bone has a complicated porous microstructure and consists of interconnected plates and rods known as trabeculae. The microarchitecture of the trabeculae contributes to load distribution capacity and, particularly, ...

    • Morphology and optical investigations of ZnO pyramids and nanoflakes for optoelectronic applications 

      N. K., Hassan; M. Roslan, Hashim; Yarub, Al - Douri (Elsevier, 2014-06)
      Zinc-oxide (ZnO) pyramidal and nanoflakes were grown by electrochemical deposition of Zn(NO3)2·6H2O on n-type Si substrate with different crystallographic orientations and on indium tin oxide (ITO)-coated glass. Various ...

    • Morphology and phase evolution in microwave synthesized Al/Fe 3O 4 system 

      Chuan, L.C.,; Yoshikawaa, N.,; Taniguchia, S. (2011)
      Thermite reaction between Al/Fe 3O 4raised by microwave (MW) heating under N2 atmosphere has been investigated, and compared with that by the electric furnace. In addition to the stoichiometric ratio for the production of ...

    • Morphology and properties of geopolymer coatings on glass fibre-reinforced epoxy (GRE) pipe 

      Noor Fifinatasha, Shahedan; Mohd Mustafa Al Bakri, Abdullah; Che Mohd Ruzaidi, Ghazali; Mohammed, Binhussain; Al Husaini, Mohammed; Kamarudin, Hussin (EDP Sciences, 2016)
      Geopolymer coatings were coated on glass fibre-reinforced epoxy (GRE) pipe by using kaolin, white clay and silica sand as source materials and sodium hydroxide (NaOH) and sodium silicate (Na2SiO3) as alkaline solution. The ...

    • Morphology studies of treated and untreated Silicon carbide filled Polypropylene composites 

      Azlin Fazlina, Osman; Banjuraizah, Johar (Universiti Malaysia Perlis, 2007-05-15)
      Silicon carbide filled Polypropylene (PP) composites are fabricated, where the compounding is carried out by using Z-blade mixer with filler loadings of Owt%, 10wt%, 20wt% and 30wt%. In order to improve compatibility between ...

    • Morphology study on different composition of bentonite and silica sand in green sand mould for zinc alloy 

      Zatil Alyani, Mohd Amin; Faizul, Che Pa; Mohd Ichwan, Nasution, Prof. Madya Ir. (Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)
      Zn alloy casting industry using green sand molding is increasingly becoming to very competitive circumstance, due to the various casting methods such as die cast, sand mould and so on with the recent coming of the ...

    • MOS Transistor (Fabricated Using In-House Low Cost Facilities) 

      Uda, Hashim, Prof. Dr.; Zul Azhar, Zahid Jamal, Prof. Dr.; Nur Hamidah, Abdul Halim; Mohammadd Nuzaihan, Mohd Nor; Mohd Sallehudin, Saad; Phang, Keng Chew; Haffiz, Abd Razak; Bahari, Man (Malaysian Invention & Design Society (MINDS), 2006-05-19)
      MOS Transistor is divided into two types: NMOS and PMOS. Majority carrier od NMOS is electrons whereby PMOS is holes. The MOS transistor consists of three regions namely source, drain and gate. Fabrication of MOS transistor ...

    • MOS Transistor Mask Design Using SEM Based E-Beam Lithography 

      Uda, Hashim, Prof. Dr.; Nur Hamidah, Abdul Halim; Mohammad Nuzaihan, Md Nor; Zul Azhar, Zahid Jamal, Prof. Dr. (Malaysian Invention & Design Society (MINDS), 2006-05-19)
      Electron beam lithography (EBL) is one of the alternative tools in transferring micro and nano circuit patterns from design editor to the substrate. EBL is state-of-the-art technology for micro and even to nano feature ...