Browsing Researchers by Title

Now showing items 2939-2958 of 3514

    • A simple one-step anodising method for the synthesis of ordered porous anodic alumina 

      Voon, Chun Hong; Mohd Nazree, Derman, Dr.; Uda, Hashim, Prof. Dr.; Khairel Rafezi Ahmad, Dr.; Ho, Li Ngee (Taylor & Francis, 2014)
      Porous anodic alumina (PAA) has been produced on aluminium substrate by single-step anodising at 50 V in 0.3 M oxalic acid at 15°C for 60 min. The highly ordered pore and cell structure was achieved by subjecting the PAA ...

    • A simple oxidation technique for quantum dot dimension shrinkage and tunnel barriers generation 

      Madnarski Sutikno; Uda, Hashim, Prof. Dr.; Zul Azhar, Zahid Jamal, Prof. Dr. (Elsevier B.V., 2007-05)
      The tunnel barriers generation and the quantum dot size shrinkage play a significant role in single-electron transistor (SET) fabrication. Because the numerically etch indicators were not found, the technical indicators, ...

    • A simple score to predict the outcome of severe malaria in adults 

      Hanson, Josh; Lee, Sue J; Mohanty, Sanjib; Faiz, Md Abul; Anstey, Nicholas M.; Charunwatthana, Prakaykaew; Emran, Yunus; Mishra, Saroj K; Tjitra, Emiliana; Price, Ric N; Ridwanur, Rahman; Nosten, Francois; Mohammad Iqbal, Omar@Ye Htut, Assoc. Prof. Dr.; Hoque, Gofranul; Chau, Tran Thi Hong; Phu, Nguyen Hoan; Hien, Tran Tinh; White, Nicholas J; Day, Nicholas P J; Dondorp, Arjen M (Oxford University Press, 2010)
      Background. World Health Organization treatment guidelines recommend that adults with severe malaria be admitted to an intensive care unit (ICU). However, ICU facilities are limited in the resource-poor settings where most ...

    • A simple sign language recognition system using affine moment blur invariant features 

      Rajkumar, Palaniappan; Paulraj, Murugesa Pandiyan, Assoc. Prof. Dr.; Sazali, Yaacob, Prof. Dr.; Mohd Shuhanaz, Zanar Azalan (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Sign language recognition is one of the most promising sub-fields in gesture recognition research. Effective sign language recognition would grant the deaf and hard-of-hearing expanded tools for communicating with both ...

    • A simple technique for improving the anechoic performance of a pyramidal absorber 

      M. Nadeem, Iqbal; Mohd Fareq, Abd. Malek, Dr.; Yeng, S. Lee; Liyana, Zahid; Muhammad Iqbal, Muhammad Hussain, Dr.; Mohd F. H., A Malek; Nur Fairuz, Mohamed Yusof; Norshafinash, Saudin; Noor Anida, Abu Talib (EMW Publishing, 2013)
      In this paper, we propose a very simple technique that offers an extra degree of freedom to optimize the design of a tire dust-based absorber with reduced height. Cladding is a technique that is used to enhance the surface ...

    • Simplification of sun tracking mode to gain high concentration solar energy 

      Omar, Aliman; Ismail, Daut; Muzamir, Isa; Mohd Rafi, Adzman (Science Publications, 2007)
      Power conversion from solar thermal energy to electrical energy is still very cost-intensive. Serious effort has to be given in the development of the concentrator or heliostat structure expenditure which contributing the ...

    • Simplified equations for saturated steam properties for simulation purpose 

      Marwan, Affandi; Normahira, Mamat; Siti Nurul Aqmariah, Mohd Kanafiah; Nurul Syahirah, Khalid (Malaysian Technical Universities Network (MTUN), 2012-11-20)
      Steam is a very important fluid in industries and its thermodynamic properties have been tabulated. Graphs showing various relationships of steam thermodynamics have also been developed. However, the use of tables or ...

    • Simplified equations for saturated steam properties for simulation purpose 

      Marwan, Affandi, Dr.; Normahira, Mamat @Mohamad Nor; Siti Nurul Aqmariah, Mohd Kanafiah; Nurul Syahirah, Khalid (Elsevier B.V., 2013)
      Steam is a very important fluid in industries and its thermodynamic properties have been tabulated. Graphs showing various relationships of steam thermodynamics have also been developed. However, the use of tables or graphs ...

    • Simplified Modeling, Simulation and Performance Analysis Using Circuit Model for a Corporate Feed Microstrip Patch Array 

      Soh, Ping Jack; Azremi, Abdullah Al Hadi; R A Rahim; Dayang Khadijah, Hamzah; Mohd Taufik, Jusoh (Institute of Electrical and Electronics Engineers (IEEE), 2007-03-27)
      This work is an effort in investigating and modeling an accurate circuit model derived from the transmission line method (CM/TLM) by simulating a rectangular microstrip patch array using two different simulation techniques, ...

    • Simulasi Fabrikasi Simpangan Cetek Ultra menggunakan Resapan Dopan daripada SOD (Spin On Dopant) 

      Uda, Hashim; Nik Hazura, Nik Hamat; Fauziyah, Salehuddin; Ibrahim, Ahmad; Sutikno Madnasri (Universiti Malaysia Perlis, 2006)
      Pembentukan simpangan cetek ultra merupakan suatu proses yang kritikal dalam fabrikasi peranti-peranti submikron bagi teknologi litar terkamil pada masa hadapan. Di dalam penulisan ini, simulasi proses pembentukan simpangan ...

    • A simulated intelligent controller for aircraft pitch control 

      Fahisal, Abdullah; Siti Marhainis, Othman; Nasrul Helmei, Halim (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)
      This paper is present about a simulated intelligent controller for aircraft pitch control. This project uses two types of controllers such as PID controller and fuzzy logic controller. Both types of controllers will be ...

    • Simulating evacuations with obstacles using a modified dynamic cellular automata model 

      Lim, Eng Aik; Tan, Wee Choon (Hindawi Publishing Corporation, 2012)
      A modified dynamic cellular automata model is proposed to simulate the evacuation of occupants from a room with obstacles. The model takes into account some factors that play an important role in an evacuation process, ...

    • Simulation analysis on ratchetting responses of fibre glass reinforced Epoxy (FGRE) using ABAQUS 

      Khairul Salleh, Basaruddin; Amran, Ayob, Prof. Madya Ir. Dr. (Universiti Sains Malaysia (USM), 2009-06-01)
      Finite element analysis on fibre glass reinforced epaxy (FRGE)has been investigated in this paper to predict the ratcheting responses for a broad set of uniaxial loading histories. The investigations have been performed ...

    • Simulation and characterization of MEMS piezoelectric thermal actuator 

      Palianysamy, Moganraj; Raman, Sathisvaran; Hasnizah, Aris; Retnasamy, Vithyacharan (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      The development of low cost MEMS devices has been the main focus in recent years. This leads to discovery of MEMS materials and suitable devices. Magnetostatic and electrostatic actuators produce relatively small forces; ...

    • Simulation model for Human Tissue 

      Sundaraj, Kenneth; Laugier, Christian (Kolej Universiti Kejuruteraan Utara Malaysia, 2006)
      We present a novel online human tissue simulation model for virtual reality assisted medical robots. Online simulation human tissue deformation during surgical training or surgical assistance is becoming increasingly ...

    • Simulation of 1GHz center frequency SAW using CST software for biosensor application 

      Mohd Rosydi, Zakaria; Uda, Hashim, Prof. Dr.; M. H. I., Mohd Amin; Tijjani Adam, Shuwa; M. Wesam, Al-Mufti (IDOSI Publications, 2013)
      Surface Acoustic Wave (SAW) is a one of the essential components that used for sensor application to detect in various fields. The high center frequencywill improve the sensitivity of SAW biosensor. Therefore, it's very ...

    • Simulation of Brillouin and Rayleigh scattering in distributed fibre optic for temperature and strain sensing application 

      Ali Hussain, Reshak, Prof. Dr.; Mukhzeer, Mohamad Shahimin, Dr.; Sohiful Anuar, Zainol Murad, Dr.; S., Azizan (Elsevier B.V., 2013)
      This paper presents simulations of a distributed fibre optic sensor for temperature and strain sensing. The behaviours of Brillouin and Rayleigh scattering in optical fibres are studied through the backscatter signals. The ...

    • Simulation of cadmium telluride solar cells structure 

      I. F., Fauzi; Mukhzeer, Mohamad Shahimin, Dr.; Mazlee, Mazalan (Institute of Electrical and Electronics Engineers (IEEE), 2010-12-13)
      A solar cell or photovoltaic cell is designed to convert sunlight into electrical energy through the photoelectric effect. Solar cells are the most attractive source to harness solar energy; it is not only has high efficiency, ...

    • Simulation of crack analysis on a plate with ellipse and small rivet holes 

      Mohd Sofian, Mohd Rosbi; Hazry, Desa; Nur Saifullah; Md Tasyrif, Abdul Rahman; Ishak, Ibrahim; Mohd Khairul Faizi, Abd Rahman (Universiti Malaysia Pahang (UMP), 2009-06-20)
      This paper is about simulation of crack analysis on a plate with ellipse and small rivet holes. This simulation is show the condition on a plate which has 8 rivet holes around the ellipse hole. This dimension of the plat ...

    • Simulation of electromagnetic field (EM) focusing capability on biological tissue through the application of C-type excitation coil screen 

      Zulkarnay, Zakaria; Noor Alia, Mohd Zain; Azian Azamimi, Abdullah; Sofi, Yahya; Ruzairi, Abdul Rahim, Prof. Dr.; Muhammad Saiful Badri, Mansor; Abdul Rahim, Mohd Disar (Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)
      In Magnetic Induction Tomography (MIT) or Electromagnetic Therapy system, excitation coil is applied with AC source in generating the electromagnetic (EM) field which then propagate and penetrate the object located in ...