Conference Papers: Recent submissions

Now showing items 821-840 of 2600

    • Isolation and morphological characterisation of bovine adipose tissue derived stem cells 

      Fhataheya, Buang; Mohamed Zulkali, Mohamed Daud, Prof. Madya Dr.; Ku Syahidah, Ku Ismail; Ruszymah, Hj Idrus; Mukhzeer, Mohamad Shahimin, Dr. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Bovine adipose tissue derived stem cells have a tremendous potential in regenerative medicine for tissue engineering, especially in Somatic Nuclear Transfer (SNT) for making transgenic animal and animal breeding. The ...

    • Simulation of flux distribution and loss calculation at three-phase transformer core with the mix 60o-45o T-joint 

      Dina Maizana, Maiz Ahmad; Ismail, Daut, Prof. Dr.; Rosnazri, Ali; Syafruddin, Hassan; Risnidar Chan Bahaudin, Ir. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      This paper describes the result of simulation of flux distribution on 100kVA 3phase distribution transformer assembled with 23o T-joint and mitred lap corner joint with stagger yoke and limb for one lamination. The ...

    • Design of Barium Strontium Titanium (BST) array antenna 

      F. H., Wee; Mohd Fareq, Abd Malek, Dr.; Soh, Ping Jack (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      A design of a 4x4 dielectric resonator (DR) microstrip patch array antenna with a 50 Ω microstrip transmission line feed is presented. The antenna was designed to operate at the Worldwide interoperability for Microwave ...

    • Effect of solar irradiance and temperature on photovoltaic module electrical characteristics 

      M., Irwanto; Ismail, Daut, Prof. Dr.; Merdang, Sembiring, Dr. Ir.; Rosnazri, Ali; S., Champakeow; S., Shema (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      The electrical characteristics of photovoltaic (PV) module are dependent on solar irradiance and temperature. It consists of short circuit current, open circuit voltage, maximum power, fill factor and efficiency. This ...

    • Agro-residual ligno-cellulosic substance in solid state fermentation: A review 

      Hayder Kh., Q. Ali; Mohamed Zulkali, Mohamed Daud, Prof. Madya Dr. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Agro-residual wastes contain many reusable substances of high value such as soluble sugar and fiber. Direct disposal of these wastes as burnt or landfill will cause a serious environmental problems. Thus, designing new ...

    • Loss prediction of induction motor using OPERA 2D software 

      Ismail, Daut, Prof. Dr.; Anayet, Karim; Pungut, Ibrahim; Yanawati, Yahya; Nor Shafiqin, Shariffuddin; Faizal (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      The paper discusses the factors which determine the losses of induction motor. The loss mechanisms are described in this paper and it is related to the performance and design characteristics of induction motor such as ...

    • Wastewater treatment plant performance evaluation using artificial neural network model 

      Mustapha, Mujeli; Mohammed Saedi, Jami, Dr.; Nassereldeen, Ahmed Kabbashi, Prof. Madya Dr. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      The final protection of wastewater pollutants to the environment is wastewater treatment plant (WWTP). This Research paper intends to develop a model from the past operational data of WWTP using artificial neural network ...

    • High side MOSFET driver design using discrete components for low voltage applications 

      Pungut, Ibrahim; Rosnazri, Ali; Ismail, Daut, Prof. Dr.; Soib, Taib, Prof. Madya Dr.; Dina Maizana, Maiz Ahmad; Risnidar Chan Bahaudin, Ir. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      This paper presents the design of a high-side N-channel MOSFET driver using discrete components for low voltage applications, ranging from 3V up to 24Vdc operation. Special level shifting technique is used to increase the ...

    • TCP SYN flood attack analysis based on payload 

      Siti Hajar, C. Haris; R. Badlishah, Ahmad, Prof. Madya Dr.; Mohd Alif Hasmani, Abd Ghani; Che Muhammad Nor, Che Isa (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Transmission Control Protocol (TCP) Synchronized (SYN) Flood has become a problem to the network management to defend the network server from being attacked by malicious attackers. The malicious attackers can easily exploit ...

    • In-plane flux distribution in the mix 60o- 45o T-joint of three phase transformer core 

      Dina Maizana, Maiz Ahmad; Ismail, Daut, Prof. Dr.; Rosnazri, Ali; Risnidar Chan Bahaudin, Ir.; Muhammad Irwanto (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      This paper describes the result of measurement of inplane flux distribution on 100kVA 3phase distribution transformer assembled with the mix 60o- 45o T-joint and mitred lap corner joint with stagger yoke of 10mm. ...

    • LAN packet acquisition system using ARM based SBC 

      Naufal, Alee; Mostafijur, Rahman; R. Badlishah, Ahmad, Prof. Madya Dr.; Zahereel Ishwar, Abdul Khalib (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Due to computer hardware technologies software developers are more focusing to develop embedded software. LAN packet acquisition system can embed on ARM based embedded Linux based single board computer (SBC). This paper ...

    • Optimization study: Ferulic acid extraction from lignocellulosic biomass 

      Noor Hasyierah, Mohd Salleh,; Mohamed Zulkali, Mohamed Daud, Porf. Madya Dr.; Muhammad Syarhabil, Ahmad, Dr.; Arbain, Dachyar (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Ferulic acid in paddy straw was investigated in this study due to its high potential in several field. Ferulic acid in paddy straw was refluxed by using alkaline hydrolysis and was further extracted by using ethyl acetate ...

    • Lipase production from Jatropha curcas solid waste 

      Nurul Iwani, Alawi; Khairul Farihan, Kasim; Mohamed Zulkali, Mohamed Daud, Prof. Madya Dr. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Lipases produced by using agro-industrial residual or waste as substrate become interesting topic among the researchers. The aim of this study was to produce lipases by valorization the Jatropha solid waste as substrate ...

    • Design and implementation of artificial hand for handicapped 

      Muhammed, S. Salim; Zainab, Ibraheem; M., Nsaif (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      The project which designed and implemented a cheap intelligent device with two sensors that helps the handicapped whose one of their hands is amputated, this device have sufficient intelligence to work like natural hand. The ...

    • Investigation of power factor on harmonic effect due to types of voltage source 

      Risnidar Chan Bahaudin, Ir.; Ismail, Daut, Prof. Dr.; Syafruddin, Hassan; M. I., Yussof; Rosnazri, Ali; Dina Maizana, Maiz Ahmad; Indra, Nisja; Masykur (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      This paper discussed about power factor on harmonic effect due to types of voltage source. Usually, the voltage source is sinusoidal. But in actually, the condition of the load is has voltage sources through the elements ...

    • Proposal: Fundamental study of spectral slicing wavelength division multiplexing (WDM) system 

      Nasim, Ahmed; Syed Alwee Aljunid, Syed Junid, Prof. Dr.; R. Badlishah, Ahmad, Prof. Madya Dr.; Muthana, Yassen .K (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Since the inception of optical fiber communication in 1974, their transmission capacity has experienced a tremendous increase in the years after. Several technology advances spurred its growth. But its use was kept to long ...

    • Current transformer reaction with total harmonic distortion 

      Khairul Anuar, Mohd Nor; Ismail, Daut, Prof. Dr.; Indra, Nisja; M., Reza; Nor Ashbahani, Mohamad Kajaan (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Current transformer (CT) has a critical role in protective and measurement devices used in both the industrial and the utility worlds. However, the used of current transformer in harmonic condition brings some effects ...

    • Performance analysis of interference mitigation on orthogonal frequency division multiplexing system 

      Zakaria, Sembiring; Mohd Fareq, Abd Malek, Dr.; Hasliza, Rahim (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-11-16)
      Presently, Orthogonal Frequency Division Multiplexing (OFDM) has been widely used as modulation technique for broadband wireless communication system. In this paper, OFDM simulation model has designed using MATLAB. The ...

    • Design and implementation of fail -recover operation for embedded system based FPGA 

      M. Sabri, Salim; R. Badlishah, Ahmad, Prof. Madya Dr.; M. F., Melka (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      High speed digital systems are often applied in critical tasks or in environments where a failure can result in unacceptable malfunctions or in dangerous situations for people. This proposal presented Fail-Recover Operation ...

    • Investigation of relationships of adjustable speed drive (ASD) and type of voltage source on harmonic characteristics 

      Risnidar Chan Bahaudin, Ir.; Ismail, Daut, Prof. dr.; Surya, Hardi; M. I., Yussof; Rosnazri, Ali; Dina Maizana, Maiz Ahmad; Eddy, Warman; Masykur (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2012-10-16)
      This paper discussed about relationship of ASD and types of voltage source on harmonic characteristics. Usually, the voltage source is sinusoidal. But in actually, the condition of the load is it has voltage sources ...