Now showing items 633-652 of 2712

    • An earth fault location scheme for isolated and compensated neutral distribution systems 

      Mohd Rafi, Adzman; Topolánek, David; Lehtonen, Matti I.; Toman, Petr (Praise Worthy Prize S.r.l., 2013-10)
      This paper proposes a scheme to locate an earth fault in an unearthed or a compensated neutral medium voltage (MV) network using the transient signal recorded from MV/LV substations. The algorithm applies continuous wavelet ...
    • Ecofriendly route for waste upcycling and silver nanoparticles synthesis from citrus reticulata peel 

      Randa Mohammed Dhahi; Haitham Mawlood Mikhlif (Universiti Malaysia Perlis (UniMAP), 2019-07)
      In this work, green biosynthesis and upcycling waste were combined for silver nanoparticles (AgNP's) production from citrus reticulata peels as a new natural factories by bottom-up approaches, it was accomplished using a ...
    • Economic benefit from the optimization of citric acid production from rice straw through Plackett-Burman design and central composite design 

      Hayder Khaleel, Qurban Ali; Mohamed Zulkali, Mohamed Daud; Zinah, Al-Azzawi (TÜBİTAK., 2012)
      An economic study was carried out to show the benefits of optimization during the production of citric acid from rice straw as a substrate by solid-state fermentation (SSF) using Aspergillus niger. The optimization ...
    • An economical first order Runge-Kutta Method for solving Ordinary Differential Equations 

      Lim, Tian Hwee; Nor’aini, Aris (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)
      In this paper, we presented a type of Runge-Kutta method to solve initial value problems in Ordinary Differential Equations. Similar to Euler’s method, the new method is of order one, easy to implement and only require ...
    • Edge detection algorithm for enhancement of linear back projection tomographic images 

      Muhammad Jaysuman, Pusppanathan; Mahdi Faramarzi; Fazlul Rahman, Mohd Yunus; Nor Muzakkir, Nor Ayob; Ruzairi, Abdul Rahim, Prof. Dr.; Fatin Aliah, Phang Abdullah, Dr.; Usman Ullah, Sheikh, Dr.; Loew,  Pei Ling, Dr.; Khairul Hamimah, Abas; Mohd Hafiz, Fazalul Rahiman, Dr.; Shafishuhaza, Sahlan (Penerbit UTM Press, 2014)
      Process tomography (PT) is a leading technique for multiphase flow measurement and flow monitoring systems in various fields. PT has the advantage of interpreting acquired measurement data and transforming it into visual ...
    • EEG based detection of conductive and sensorineural hearing loss using artificial neural networks 

      Pandiyan, Paulraj Murugesa , Prof. Dr.; Subramaniam, Kamalraj; Sazali, Yaacob, Prof. Dr.; Abdul Hamid, Adom, Prof. Dr.; Hema, C. R. (Advanced Institute of Convergence IT, 2013-05)
      In this paper, a simple method has been proposed to distinguish the normal and abnormal hearing subjects (conductive or sensorineural hearing loss) using acoustically stimulated EEG signals. Auditory Evoked Potential (AEP) ...
    • EEG classification using radial basis PSO neural network for brain machine interfaces 

      Paulraj, Murugesapandian; Hema, Chengalvarayan Radhakrishnamurthy; Ramachandran, Nagarajan; Sazali, Yaacob; Abdul Hamid, Adom (Institute of Electrical and Electronics Engineering (IEEE), 2007-12)
      Brain Machine Interfaces use the cognitive abilities of patients with neuromuscular disorders to restore communication and motor functions. At present, only EEG and related methods, which have relatively short time constants, ...
    • EEG signal classification using Particle Swarm Optimization (PSO) neural network for brain machine interfaces 

      Paulraj, Murugesapandian; Hema, Chengalvarayan Radhakrishnamurthy; Ramachandran, Nagarajan; Sazali, Yaacob; Abdul Hamid, Adom (Association for the Advancement of Modelling & Simulation Techniques in Enterprises (A.M.S.E.), 2008)
      The brain uses the neuromuscular channels to communicate and control its external environment, however many disorders can disrupt these channels. Amyotrophic lateral sclerosis is one such disorder which impairs the neural ...
    • Effect different limb of transformer core assemble on performance 

      Dina Maizana, Maiz Ahmad, Ir.; Mohd Afif, Mohd Radzi; Nuriziani, Hussin (Trans Tech Publications, 2014)
      This paper described the performance of transformer affected by different limb assembling. The experiment that used to investigate core is no-load, short circuit and load test to find the core loss, copper loss, flux leakage ...
    • Effect Irradiation time of Gamma Ray on MSISM (Au/SnO₂/SiO₂/Si/Al) devices using theoretical modeling 

      Hassan, Marwa Abdul Muhsien; Al-Kadhemy, Mahasin F. Hadi; Salem, Evan T. (Universiti Malaysia Perlis, 2015)
      An experimental and theoretical analysis of the effect of irradiation time to Gamma ray on the SnO₂/n-Si hetero-junction devices have been carried out. The time of exposure to Gamma ray was taken as (t= 0, 50, 100, and 150 ...
    • Effect maleic anhydride polypropylene on properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites 

      Salmah Husseinsyah, Prof. Madya Ir. Dr.; Siti Rohana, Ahmad; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. (Trans Tech Publications, 2014)
      Inorganic filler, calcium carbonate (CaCO₃) was used as filler in the polypropylene (PP)/ ethylene propylene diene terpolymer (EPDM) composites. The composites were compatibilized with Maleic anhydride grafted polypropylene ...
    • Effect Of 30 s Of Static Active Stretching On Anaerobic Power Using The Wingate Test 

      Kazushige, Oshita; Kyohei, Yamaguchi; Kohei, Ariyoshi (Kementerian Pendidikan Tinggi (KPT), Malaysia, 2016)
      Stretching is performed with or without assistance when individuals warm up prior to physical activity. This study aimed to evaluate the effects of 30 s of static active stretching on anaerobic power using the Wingate test ...
    • The effect of additives on behavior of the high temperature Lax Y1-xBa2Cu3O7-δ superconductor 

      Ali, Alhuthari .A; Faisal, Widad M.; Salwan Kamal, J. Al-Ani (Universiti Malaysia Perlis (UniMAP), 2017)
      A series of ceramic superconductor compounds with the composition Lax (Y) 1-x Ba2Cu3O7-δ are prepared by solid state reaction from the principle routs like La2O3, BaCO3 and CuO with high purity 99.99%. Different measurements ...
    • Effect of Adipic Acid as Crosslinking Agent in Polyvinyl Alcohol / Nanocellulose from Rice Straw Biocomposites 

      Nuradibah, Mohd Amer; Nor Aida, Yusoff; Sam, Sung Ting (Universiti Malaysia Perlis (UniMAP), 2018)
      A study was conducted to investigate the biodegradable polymers by adding natural polymers into non‐degradable plastics material. Therefore in this research, an attempt was made by incorporating natural polymer, which ...
    • The Effect of Advertisement and Brand Image on Consumer Buying Behaviour in Nigeria 

      Mohammed Sani, Abdullahi; Munirah Fatima, Kabir (School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2018-06)
      This study examines the effect of advertisement and brand image on consumer buying behaviour in Nigeria. The study focused on Ammasco International Limited and its customers in Kano State, Nigeria and the target population ...
    • The effect of affective components on impulse buying 

      Ooi, Ennie; Rabeatul Husna, Abdull Rahman; Choi, Sang Long; Halimah, M. Yusof (School of Business Innovation and Technopreneurship, Universiti Malaysia Perlis (UniMAP), 2019-10)
      This paper investigates the effect of affective components (positive and negative affects) on impulse buying behavior among Malaysian youths. A total of 106 questionnaires were distributed to youths in a shopping mall in ...
    • Effect of Al doping on Band Gap of hexagonal cross section SiNWs 

      Kausar, Sana; Joshi, Shirish; Srivastava, Anurag (Universiti Malaysia Perlis, 2014)
      In this work band structure of hydrogen-passivated, free-standing silicon nanowires, oriented along [111] direction with hexagonal cross section was studied by using density functional theory using GGA approximation. Effect ...
    • Effect of alignment mark architecture on alignment signal behavior in advanced lithography 

      Normah, Ahmad; Uda, Hashim; Mohd Jeffery, Manaf; Kader Ibrahim, Abdul Wahab (Universiti Malaya, 2007)
      Alignment mark architecture is divided into two types, which depending on where the mark is defined. Alignment mark that is defined through the contact masking steps is known as contact mark and alignment mark that is ...
    • Effect of alignment mark depth on alignment signal behavior in advanced lithography 

      Normah, Ahmad; Uda, Hashim; Mohd Jeffery, Manaf; Kader Ibrahim, Abdul Wahab (Universiti Malaysia Perlis, 2008)
      Finding a robust alignment strategy is one of the key evaluations in defining photolithography process. Alignment is a process to determine how the current pattern is placed on the wafer. Alignment is done by an optical ...
    • Effect of alkali concentration on mechanical properties of kaolin geopolymers 

      Heah, Cheng Yong; Kamarudin, Hussin, Brig. Gen. Dato' Prof. Dr.; Mohd Mustafa Al Bakri, Abdullah; Mohammed, Husain; Luqman, Musa; Khairul Nizar, Ismail; Liew, Yun Ming (Foundation for Materials Science and Engineering, 2012)
      Alkali concentration is the most significant factor in geopolymerization process that must be taken into consideration during the synthesis of kaolin geopolymers. The kaolin geopolymers were prepared by mixing kaolin and ...