Now showing items 3317-3336 of 3386

    • Valence electron correlation energy embracing the diamond-lattice materials C through Sn 

      March, Norman H.; Rubio, Angel (Universiti Malaysia Perlis, 2008)
      By combining a recent result of March and Matthai for the energy gap G with a model of Rey and Savin, the correlation energy ec of the valence electrons embracing C, Si, Ge and Sn can be estimated. While Sn is thereby ...
    • Validation of equivalent dynamic model of active distribution network cell 

      Milanović, Jovića V.; Samila, Mat Zali (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Paper presents an equivalent model of an active distribution network cell (ADNC) with distributed generation for transmission system stability studies. The equivalent model of ADNC comprises a converter-connected generator ...
    • Validity and reliability of the Tromso Social Intelligence Scale (TSIS): a study of Malaysian teachers 

      Zaine, Zulkifli; Intan Hashimah, Mohd Hashim; Mahathir, Yahaya (Center for Communication Technology and Human Development (UniMAP), 2021)
      The purpose of this research was to investigate the validity and reliability of the Tromo Social Intelligence Scale (TSIS). The survey included 357 secondary school teachers from the state of Pahang. Tromso Social Intelligence ...
    • Variable cross-correlation code construction for spectral amplitude coding optical CDMA networks 

      Hilal Adnan, Fadhil, Dr.; Syed Alwee Aljunid, Syed Junid, Prof. Dr.; Hassan Y., Ahmed; Hamza Mohammed Ridha, Al-Khafaji (Elsevier Ltd., 2012-06)
      We present, for the first time, several aspects of incoherent optical code-division multiple access (OCDMA) codes, focusing on the flexible variable cross-correlation code allocation and its potential for future optical ...
    • Variable structure system with sliding mode controller 

      Ali Amer, Ahmed; R. Badlishah, Ahmad, Prof. Dr.; Abid, Yahya, Dr.; Hazim Hashim, Tahir; Quinlan, James (Elsevier B.V., 2013)
      This paper describes the application of sliding mode variable structure control (SMVSC) concept for DC motor position control. A mathematical procedure for determining the values of the gains of variable structure system ...
    • The variation effect of gender on the motivation, social support and goal orientation of the trainee in Malaysia 

      Norsiah, Aminudin; Abul Bashar, Bhaiyan; Abu Dzarr, Muhammad Rus (School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2016-10)
      The present study aims to analyze the variation effect of gender on the motivation, social support and goal orientation of the trainee in Malaysia. The study collects as sample comprises trainees at “GIATMARA”, a ...
    • Variation of half metallicity and magnetism of Cd₁₋xCrxZ (Z=S, Se and Te) DMS compounds on reducing dilute limit 

      Saini, Hardev S.; Singh, Mukhtiyar; Ali Hussain, Reshak, Prof. Dr.; Kashyap, Manish K. (Elsevier (Imprint: NORTH-HOLLAND), 2013-04)
      The electronic and magnetic properties of Cr-doped Cd-Chalcogenides, Cd₁₋xCrxZ (Z=S, Se and Te) for dopant concentration, x=0.25 and 0.125 are presented in order to search new Dilute Magnetic Semiconductor (DMS) compounds ...
    • Varieties of English and Thai secondary school students’ standpoints 

      Phitsinee, Koad (Universiti Malaysia PerlisCentre of International Languages, 2014-02)
      The role of English in the inter-connected world nowadays is increase significantly as the international lingua franca. Consequently, varieties of accents, lexical choices, and grammar patterns become challenging. Thailand ...
    • Vegetable oil as bio-lubricant and natural additive in lubrication: A review 

      Nor Azmmi, Masripan; Mohd Azli, Salim; Ghazali, Omar; Muhd Ridzuan, Mansor; Adzni, Md Saad; Nurfaizey, Abdul Hamid; Mohamad Imran, Syakir; Feng, Dai (Universiti Malaysia Perlis (UniMAP), 2020-05)
      Due to the decreasing petroleum reserves and environmental issues, the approach of using vegetable oil as lubricant has drawn the researchers’ attention. In comparison to mineral-based lubricant, the vegetable based-oil ...
    • Velocity profile investigation of FFS microchannel at Re 100 

      Retnasamy, Vithyacharan; Zaliman, Sauli, Dr.; Taniselass, Steven; Nor Shakirina, Nadzri; Hsio Mei, Tan; Khairul Anwar, Mohamad Khazali; Nooraihan, Abdullah (Trans Tech Publications, 2014)
      Recently, microfluidics system has been widely employed in various areas for instance biomedical,pharmaceuticals and cell biological researchdue to its advantages. The flow behavior in microchannels with different ...
    • Vertical‐Cavity Surface‐Emitting Lasers for Ultra‐High Speed Photonics 

      Moustafa, Ahmed; Hameeda R. Ibrahim; Fumio Koyama (Universiti Malaysia Perlis (UniMAP), 2018-04)
      We propose a vertical‐cavity surface‐emitting laser (VCSEL) with a transverse‐coupledcavity (TCC) for a larger enhancement of the modulation bandwidth used in ultra‐highspeed photonics. The dynamics of the TCC‐VCSEL were ...
    • "Via-Less” UWB Filter using Patched Microstrip Stubs 

      Mohammad Shahrazel, Razalli; Alyani, Ismail; Mohamed Adzir, Mahdi; Mohd Nizar, Hamidon (VSP (imprint of Brill), 2009)
      This paper presents an Ultra-Wide Band (UWB) microstrip filter which is initially modeled from a quarter-wavelength short-circuited stubs, without the use of any vias. All vias that provide short circuit stubs are replaced ...
    • Vibration analysis of blocked circular pipe flow 

      Nur Liyana, Tajul Lile; Muhammad Hasnulhadi, Mohammad Jaafar; M. R., Roslan (Trans Tech Publications (TTP), 2012)
      Pipes are found in almost all buildings and constructions where they are used to convey fluid to a desired location. Liquid containing foreign objects and impurities will sometimes creates unintentional built up or clog ...
    • Virtual deformation of soft tissue using bulk variables 

      Sundaraj, Kenneth, Prof. Dr. (World Scientific and Engineering Academy and Society (WSEAS) Press, 2009)
      We present an alternative online simulation model for human tissue. Online simulation of human tissue deformation during surgical training or surgical assistance is becoming increasingly important within the medical ...
    • Virtual fabrication of 14nm gate length n-Type double gate MOSFET 

      N. H. N. M. Nizam; F. Salehuddin; K. E. Kaharudin; Noor Faizah Z. A (Universiti Malaysia Perlis (UniMAP), 2023-01)
      Due to Moore's law, it is that predicted the channel length of a metal-oxide-semiconductor Field Effect Transistor (MOSFET) will tend to shrink from the submicron to the nanoscale size. Thus, precision in the manufacturing ...
    • Vision-based assets tracking and maintenance management on the production floor of integrated semiconductor devices 

      M. T. Chew; F. Alam; G. Sen Gupta; D. Le (Universiti Malaysia Perlis (UniMAP), 2020-05)
      The paper presents a cost-effective system for hardware assets (transportation carts and integrated circuit (IC) carriers) tracking and maintenance management on the production floor of a large-scale IC manufacturing plant. ...
    • Visual Anticipation Time Differences Between Athletes in Open and Closed Skills Sports 

      Rokiah, Omar; Yau, Meng Kuan; Knight, Victor Feizal; Faudziah, Abd Manan; Mohd Nizar, Ahmad Padri (Kementerian Pendidikan Tinggi (KPT), Malaysia, 2017)
      The ability to anticipate accurately and consistently plays a vital role to excel in sports performance. The present study was designed to determine the differences of visual anticipation time between athletes in open and ...
    • Visual based automatic coin counting system using neural network 

      Mohd Syafarudy, Abu; Lim, Eng Aik (University Teknologi Malaysia (UTM)Department of Mathematics, 2009)
      A new intelligent coin-counting system is described in this paper. The proposed system is effective and flexible for the purpose of performing coin-counting using image captured from webcam. Image processing techniques are ...
    • Visual perception of kuda and sila service techniques in Sepak Takraw 

      Mohamad Razali, Abdullah; Saidon, Amri; Suppiah, Pathmanathan K. (Kementerian Pendidikan Tinggi (KPT), MalaysiaInnovative Manufacturing, Mechatronics & Sports Lab (iMAMS), Universiti Malaysia Pahang, 2012)
      Sepak takraw is a ballistic open skill sport which is similar to tennis in order to win a point. This sport is considered a Malaysian national game. Like other team games, sepak takraw consist of two major elements, which ...
    • A voltage reference circuit for current source of RFIC blocks 

      Marzuki, Arjuna; Zaliman, Sauli; Ali Yeon, Md Shakaff (Emerald Group Publishing Limited, 2008)
      Purpose - The purpose of this paper is to design a voltage reference circuit for current source of radio frequency integrated circuit blocks. The voltage reference circuit is called voltage for current source (VCS). ...