Browsing Journal Articles by Title

Now showing items 2671-2689 of 2800

    • Tomographic reconstruction of a multi-attenuation phantom by means of ultrasonic method 

      Mohd Hafiz, Fazalul Rahiman, Dr; Ruzairi, Abdul Rahim, Prof. Dr.; Herlina, Abdul Rahim, Dr. (Springer Science+Business Media B.V., 2012)
      This paper presents a work on tomography reconstruction of a multi-attenuation phantom by means of ultrasonic method. A transmission-mode approach has been used for the sensing modality. The reconstruction has been conducted ...

    • Tool wear prediction models during end milling of glass fibre-reinforced polymer composites 

      Azwan Iskandar, Azmi; Lin, Richard J.T.; Bhattacharyya, Debes (Springer-Verlag London., 2013-07)
      Composite products are often subjected to secondary machining processes as integral part of component manufacture. However, rapid tool wear becomes the limiting factor in maintaining consistent machining quality of the ...

    • Tourism Led-Inflation: A case of Malaysia 

      Mohd Shahidan, Shaari; Tunku Salha Tunku Ahmad; Razleena, Razali‬ (EDP Sciences, 2018)
      The importance of the tourism industry has prevailed among developed and even developing countries. It has been perceived to be an important contribution to economic growth. However, in the proliferation of studies on ...

    • Tracing generators' output in transmission open access 

      Mohd Herwan, Sulaiman; Omar, Aliman; Mohd Wazir, Mustafa; Ismail, Daut (Institute of Electrical and Electronics Engineering (IEEE), 2007-12)
      Over the past few years, the electric power utility industries around the world have experienced a strong drive towards deregulation. Based on the experience of deregulation of the communication, natural gas and airline ...

    • Tracing reactive power flow and loss in electric power systems 

      Mohd Herwan, Sulaiman; Mohd Wazir, Mustafa; Omar, Aliman; Ismail, Daut; Surya Hardi, Amrin; Mohamad Suhaizal, Abu Hassan (Regional Energy Resources Information Center (RERIC), Asian Institute of Technology (AIT), 2009-03)
      This paper suggests a systematic method to trace the reactive power flow and loss named as Proportional Tree Method (PTM). From the power flow solution, the test system is modeled conceptually like a tree, where the reactive ...

    • Tracing real and reactive power in open access network 

      Mohd Herwan, Sulaiman; Mohd Wazir, Mustafa; Omar, Aliman; Ismail, Daut (Universiti Malaysia Perlis, 2008)
      The main objective of this paper is to present a simple and general methodology for tracing the power output of each generator to the line flows and loads through out the electrical power network. The tracing algorithm is ...

    • Tracking and replication of hand movements by teleguided intelligent manipulator robot 

      Abadal-Salam Taha, Hussain; Syed Faiz, Ahmed, Dr.; Hazry, Desa, Assoc. Prof. Dr. (Cambridge University Press, 2014-02)
      In this paper, a new method is presented that allows an intelligent manipulator robotic system to track a human hand from far distance in 3D space and estimate its orientation and position in real time with the goal of ...

    • Tracking error analysis of a rotation-elevation mode heliostat 

      Omar, Aliman; Ismail, Daut; Muzamir, Isa; Mohd Rafi, Adzman (Science Publications, 2007)
      For the past few years, great efforts have been done in improving the tracking accuracy of a newly proposed rotation-elevation tracking mode heliostat. A special simulation program has been developed to systematically ...

    • Train noise level at residential area in Kuala Lumpur: preliminary study 

      N.B. Hamid; M.N. Hafsa; J. Prasetijo; M.I. Yahaya; M. Mokhtar; M.A.M Azmi; M.E. Sanik; M. Kaamin; G. Zhang (Universiti Malaysia Perlis (UniMAP), 2021-08)
      Nowadays, rail transport is one of the most important transport modes chosen by Malaysians. However, the noise pollution caused by the railway causes complaints from residents living near this track. Therefore, the ...

    • Transient parameters of a coated quartz crystal microbalance sensor for the detection of volatile organic compounds (VOCs) 

      Shafiqul Islam, A. K M; Zhari, Ismail; M. Nizam, Ahmad; Bahruddin, Saad; Abdul Rahman, Othman; Ali Yeon, Md Shakaff; Abdul Razak, Daud; Ishak, Z. (Elsevier B.V., 2005-09)
      A PVC blended lipid membrane coated quartz crystal microbalance has been prepared to mimic human olfaction system. Transient response curves of the sensor on exposure to methanol, ethanol, chloroform, acetone and benzene ...

    • Transient response monitoring of a loaded rubber using a circular- shaped optical fibre bend sensor 

      Ahmad, Marzuki; Halimah Primeria, Yanuar; Gesit Tali Singgih (Universiti Malaysia Perlis (UniMAP), 2020-12)
      When rubber is subjected to a load, deformation will occur in the form of transverse compression. At a microscopic level, the bond structure in the rubber is transformed from one equilibrium state, corresponding to the ...

    • Transient thermal analysis on convection process of circular plate used in hot surface deposition test rig 

      F., Jikol; M. Z., Akop; Y. M., Arifin; M. A., Salim; S. G., Herawan (Universiti Malaysia Perlis (UniMAP), 2022-03)
      The purpose of this study is to investigate the transient thermal behavior of the convection process of a circular-shaped aluminum alloy plate used in the Hot Surface Deposition Test (HSDT) rig. The temperature distribution ...

    • Translating technical metaphors from English into Malay: possibilities (and challenges) 

      Sharmini, Abdullah (Universiti Malaysia PerlisCentre of International Languages, 2014-02)
      Metaphors are very difficult to derrne, classify and translate as stressed by Fuertes-Olivera, P. A. et aI. (1998) above. Therefore, it is not surprising for the translation of technical metaphors to have its own set of ...

    • Transmission loss allocation in deregulated power system using the hybrid genetic algorithm-support vector machine technique 

      M. W, Mustafa; Mohd Herwan, Sulaiman; H., Shareef; S. N., Abd. Khalid (Cyber Journals, 2011-01)
      This paper proposes a new method to trace the transmission loss in deregulated power system by incorporating the Genetic Algorithm (GA) and Least Squares Support Vector Machine (LS-SVM). The idea is to use GA to find ...

    • Transparent antenna design for WiMAX application 

      Alyaa S., Azini; Muhammad Ramlee, Kamarudin, Assoc. Prof. Dr.; Tharek, Abd. Rahman, Prof. Dr.; Hashimu Uledi, Iddi; Abdulrahman Amuda, Yusuf, Dr.; Mohd Faizal, Jamlos, Dr. (Progress in Electromagnetics Research (PIER), 2013)
      A transparent monopole antenna operating at 2.30GHz is presented in this paper. The radiating element and ground plane are both designed using AgHT-4, while the substrate is made of glass. The simulated and measured impedance ...

    • Treated oil palm ash as precursor in the zeolite synthesis 

      Faizul, Che Pa; Abdullah, Chik; Md. Fazlul, Bari (Trans Tech Publications Ltd., 2016)
      In this study, the ability of treated oil palm ash aided with kaolin powder to produce zeolites is studied. The palm ash has been treated with citric acid via a leaching process to get rid of the metallic impurities in it. ...

    • Treatment of azo dye Acid Orange 7 containing wastewater using up-flow constructed wetland with and without supplementary aeration 

      Soon-An, Ong; Uchiyama, Katsuhiro; Inadama, Daisuke; Ishida, Yuji; Yamagiwa, Kazuaki (Elsevier Ltd., 2010-12)
      The aim of this study is to examine and compare the treatment performance of Acid Orange 7 (AO7) containing wastewater by up-flow constructed wetland (UFCW) at different AO7 concentrations, hydraulic retention times (HRT) ...

    • Treatment of methylene blue-containing wastewater using microorganisms supported on granular activated carbon under packed column operation 

      Soon-An, Ong; Toorisaka, Eiichi; Hirata, Makoto; Hano, Tadashi (Springer-Verlag, 2007-05)
      We studied the feasibility of using biological granular activated carbon-packed column in treating methylene blue-containing wastewater. The granular activated carbon with immobilized microbes was packed into a column and ...

    • The trend of unemployment and crime index during COVID-19 pandemic in Malaysia 

      Nor Fadzilah, Zainal; Siti Nur Fathini, Muhsain; Nor Hidayah, Harun (School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2022-10)
      The COVID-19 pandemic has caused the number of unemployed to increase in Malaysia and the issue of unemployment has become a social problem that has always been positively linked to criminal activity. However, the crime ...