Browsing Researchers by Title

Now showing items 98-117 of 3490

    • Analysis of radiation efficiency effects on UWB MIMO tree-antenna positioning 

      Muzammil, Jusoh; Mohd Faizal, Jamlos, Dr.; Mohd Fareq, Abd Malek, Dr.; Muhammad Ramlee, Kamarudin; Haslinda, Harun (Institute of Electrical and Electronics Engineers (IEEE), 2012-05)
      A novel design and miniaturize antenna has been proposed and analyzed for Ultra-Wideband (UWB) application with integration of Multi-Input Multi-Output (MIMO) technique. The configuration study is made on two symmetrical ...

    • Analysis of right arm biceps brachii muscle activity with varying the electrode placement on three male age groups during isometric contractions using a wireless EMG sensor 

      Nizam Uddin, Ahamed; Sundaraj, Kenneth, Assoc. Prof. Dr.; R. Badlishah, Ahmad, Prof. Dr.; Matiur, Rahman; Md. Anamul, Islam (Elsevier Ltd., 2012)
      The purpose of this study was to quantify and analyze the muscle activity of the biceps brachii (BB) muscle from three different male age groups and varying the electrode placement on their muscles. Six subjects in three ...

    • Analysis of shrinkage on thick plate part using genetic algorithm 

      S., N. Najihah; Shayful Zamree, Abd Rahim; S., M. Nasir; Mohd Sazli, Saad; M., M. Rashidi; Mohd Fathullah, Ghazli @ Ghazali; Nik Noriman, Zulkepli (EDP Sciences, 2016)
      Injection moulding is the most widely used processes in manufacturing plastic products. Since the quality of injection improves plastic parts are mostly influenced by process conditions, the method to determine the optimum ...

    • Analysis of Strength on Thick Plate Part using Genetic Algorithm Optimisation Method 

      S., M. Azlan; Shayful Zamree, Abd Rahim; Mohd Nasir, Mat Saad; Mohd Sazli, Saad; M., M. Rashidi; Mohd Fathullah, Ghazli @ Ghazali (EDP Sciences, 2016)
      This study focuses on the optimisation of the injection moulding parameters to maximise the strength ofmoulded parts using a simulation software. The moulded parts were injected with Acrylonitrile- Butadiene-Styrene (ABS) ...

    • Analysis of stress concentration factor in bolted joint using finite element method 

      Khaleed Hussain, M. T.; Samad, Zahurin; Suhaib, S.; Uthman, A. R.; Jagirdar, S. A.; Badruddin, Irfan Anjum; Mallíck, Zulquernain; Khan, Zahid Akhtar; Abdul Quadir, Ghulam (University of MalayaDepartment of Mechanical Engineering, 2008)
      Bolted joints are widely used in industries e.g. pressure vessels, automobiles, machine tools, home appliances etc., thus it is becoming increasingly important to accurately predict the behavior of bolted joints. The ...

    • Analysis of the effect on electrode placement on an adolescent's biceps brachii during muscle contractions using a wireless EMG sensor 

      Nizam Uddin, Ahamed; Sundaraj, Kenneth, Assoc. Prof. Dr.; R. Badlishah, Ahmad, Prof. Dr.; Matiur, Rahman; Anamul, Islam; Asraf, Ali (Society of Physical Therapy Science, 2012)
      [Purpose] Electromyography (EMG) is a random signal recording process that fully depends on proper electrode placement on the active muscle. The present study investigated and analyzed the electrical (amplitude) responses ...

    • Analysis of the residual between the model and the data using autocorrelation function for satellite attitude estimation 

      Nor Hazadura, Hamzah; Sazali, Yaacob, Prof. Dr.; Hariharan, Muthusamy, Dr.; Norhizam, Hamzah (Institute of Electrical and Electronics Engineers (IEEE), 2013-03)
      Objective of this paper is to investigate whether the noise in attitude dynamics model and measurement model is Gaussian white noise process or not. This is important because if the assumption regarding the noise is wrong, ...

    • An analysis on power quality measurement and monitoring techniques for nonlinear load 

      Shahrul Ashikin, Azmi; Mohd Rafi, Adzman; Mohd Fayzul, Mohammed; Siti Rafidah, Abdul Rahim; Zainuddin, Mat Isa; Ismail, Daut, Prof. Dr. (Universiti Malaysia Perlis (UniMAP), 2008-03-15)
      Electric power quality is an aspect of power engineering that has been with us since the inception of power systems. The measurement of the quality of the electric power in a network is therefore becoming an urging need ...

    • Analysis on surface roughness and surface reflectance through DOE 

      Zaliman, Sauli, Dr.; Retnasamy, Vithyacharan; Ong, Tee Say (Trans Tech Publications, 2014)
      The Lambda 950 spectrometers are designed to investigate and examine surface coating on test specimen by using the light source. The objective of this research is to investigate the factors that affect the surface roughness ...

    • Analysis on the hinges of the chemical handling robot gripper 

      Nurul Fahimah, Mustafa; Zol Bahri, Razali (Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2014)
      This project is about the analysis on the hinge robot to handle harmful chemicals. The main problem that caused the beginning of this project was due to the claw. Existing grip cannot grip very well due to the role of the ...

    • Analysis study on electric vehicle lithium ion polymer batteries COP in various temperature condition in a confined space – review of recent literature 

      Heng, Rhenita G.L.; Zuradzman, Mohamad Razlan, Dr.; Shahriman, Abu Bakar, Dr.; Ibrahim, Zunaidi; Hazry, Desa, Assoc. Prof. Dr.; Wan Khairunizam, Wan Ahmad, Dr.; Nazrul Hamizi, Adnan (American-Eurasian Network for Scientific Information (AENSI), 2014)
      The lithium ion polymer batteries are quickly emerging as the preferred electrical energy storage technology and generally used in portable electronics products such as notebook computers, tablets, smart phones and so on. ...

    • The analytical design of a folded waveguide traveling wave tube and small signal gain analysis using madey's theorem 

      Mohd Fareq, Abd Malek, Dr. (Progress In Electromagnetics Research (PIER), 2009)
      We are developing an analytical model for the design of the folded waveguide traveling wave tube (FWTWT). This analytical model provides the physical view for rapid design optimization of the FWTWT. The design and analysis ...

    • Analyzing the characteristics of horizontal and vertical plane hand movement in human-humancooperative task 

      Shahriman, Abu Bakar, Dr.; Ikeura, Ryojun; Handa, Yuichiro; Yano, Takemi; Mizutani, Kazuki (IEEE Conference Publications, 2008-10)
      The declining trend of population has given a growing problem in the future where the need to provide adequate healthcare for old people and person with disability with reducing human workforce. Therefore to address this ...

    • Analyzing the jamming of parts on the shaft in assembly processes 

      Usubamatov, Ryspek, Prof. Dr.; Siti Aishah, Adam; Azmi, Harun (Emerald Group Publishing Limited., 2012)
      Purpose - The purpose of this paper is to investigate the process of jamming of the hollow parts on the shaft and to derive a mathematical model for jamming in an assembly process. Design/methodology/approach - The ...

    • An Ant Colony System for Solving DNA Sequence Design Problem in DNA Computing 

      Farhaana, Yakop; Zuwairie, Ibrahim; Amar Faiz, Zainal Abidin; Zulkifli, Md. Yusof; Mohd Saberi, Mohamad; Khairunizam, Wan; Watada, Junzo (ICIC International, 2012-10)
      Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic information used in the development and functioning of all known existing organisms. In DNA computing, a set of DNA sequences is involved in solving ...

    • Ant colony system with stagnation avoidance for the scheduling of real-time tasks 

      Yacine, Laalaoui; Habiba, Drias; Adel, Bouridah; R. Badlishah, Ahmad, Prof. Madya Dr. (Institute of Electrical and Electronics Engineers (IEEE), 2009-03-30)
      This paper presents a meta-heuristic approach, namely, the Ant Colony System for non-preemptive scheduling of real-time tasks under timing and precedence constraints on a single processor architecture. The present paper ...

    • Anthropometry data for 4th year UniMAP student 

      Nooraizedfiza, Zainon; Zakaria, S.; Mokhtar, Mat Salleh; Mohd. Fathullah, Ghazli @ Ghazali (Universiti Malaysia Perlis (UniMAP), 2009-12-01)
      Anthropometry is a science of measurements and the art of application that establishes the physical geometry, mass properties, and strength capabilities of the human bodies. This paper was taken out from laboratory session ...

    • Antioxidative properties of pressurized hot water extraction systems from selected local ulam 

      Khairul Farihan, Kasim; Nur Azirah, J.; Ku Syahidah, Ku Ismail; Mohamed Zulkali, Mohamed Daud (Universiti Malaysia Pahang (UMP), 2009-06-20)
      Most studies had been conducted to investigate the antioxidative properties of various plants with various methods and solvent used. However the need and human sensitivity of using organic solvent always been debate. ...

    • APD gain effect on SAC-OCDMA system using modified-and detection technique 

      Hamza Mohammed Ridha, Al-Khafaji; Syed Alwee Aljunid, Syed Junid, Prof. Dr.; Amphawan, Angela, Dr.; Hilal Adnan, Fadhil, Dr.; Anuar, Mat Safar, Ir. Dr. (Asian Research Publication Network, 2013-07)
      This paper investigates the avalanche photodiode (APD) gain effect on spectral-amplitude coding optical code-division multiple-access (SAC-OCDMA) system using a modified-AND subtraction detection in comparison to the ...

    • Applicability of nano zero valent iron (nZVI) in sono-Fenton process 

      Mohd Raihan, Taha, Prof. Dr.; Abdul Haqi, Ibrahim; Roshazita, Che Amat; Ayu Wazira, Azhari (Institute of Physics Publishing, 2014)
      Fenton process is one of the advanced oxidation processes (AOPs) used to remove complex organic pollutants in wastewater. In this study, instead of iron sulfate (FeSO4), nano zero valent iron (nZVI) was used as a major ...