Now showing items 385-404 of 2200

    • Damage detection of PVC (poly vinyl chloride) and ABS (Acrylonitrile-Butadiene-Stryrene) pipe using non destructive vibration testing 

      Mohd Haris, Md Mahiyuddin (Universiti Malaysia PerlisSchool of Mechatronic Engineering, 2009-03)
      Experimental modal analysis has grown steadily in popularity since the advent of the digital FFT spectrum analyzer in the early 1970’s. Today, impact testing (or bump testing) has become widespread as a fast and economical ...
    • Dark streching method for image enhancement of sputum specimen 

      Norafidah, Daud (Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2015-06)
      Image processing is divided in many class. Some of them is dark contrast stretching. Nowadays, the dark stretching process is used widely. This process not only used in editing picture but it can be used in medical. For ...
    • Data analysis of noise at different school of environment 

      Mohd Erfy, Ismail (Universiti Malaysia PerlisSchool of Mechatronic Engineering, 2009-04)
      This research concentrates on the investigation of different existing school environment’s noise exposures to determine the most suitable surrounding for schools and effects of noise exposure to students and teachers. Three ...
    • Daylighting strategy for interior illumination using fiber optic cable 

      Ir. Muhammad Arkam Che Munaaim (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2013-06)
      This project discusses about daylighting strategy for interior illumination using fiber optic cable. Artificial lighting is one of the major electrical energy consumption in an office building during the day. Therefore, ...
    • Decolorization of azo dye by ozonation 

      Suhaida, Mohamed Arshad (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2010-02)
      Decolourization and Chemical Oxygen Demand (COD) removal of azo dye solution in different ozonation time and biodegradation processes were evaluated to apply for wastewater treatment containing azo dye. Reactive Red 120, ...
    • Decolorization of crude Glycerol using activated carbon 

      Ahmad Munir, Khairil Mokhtar (Universiti Malaysia Perlis (UniMAP), 2017-06)
      Glycerol is a very valuable product that is high in demand in cosmetic, pharmaceutical and food industries. Crude glycerol is the main source of glycerol and is obtained as by-product from biodiesel industry. However, due ...
    • Decolorization of remazol dyes and dyehouse effluent by heterogeneous solar photocatalytic treatment 

      Yagaes, Shanmuganathan (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2012-05)
    • Decolourization effects of reacyive black 5 textile dye wastewater by using O3 and O3/H2O2 process 

      Muhamad Azrizan Aizam, Azhar (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2015-05)
      The presence of dyes in various industrial effluents is a major problem due to their adverse effect to many forms of life. Wastewater containing dyes presents a serious environmental problem due to its high toxicity which ...
    • Defect detection based on machine vision technique 

      Maziana, Mamat (Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2015-06)
      Detection of defects has got the attention of many researchers in recent years. Researchers also believe that in order to reduce the defect of a product or to use a more effective. Various studies have been conducted as ...
    • Degradation characteristics of Monoazo and Diazo dye by ozone oxidation 

      Emily Chay, Lee Ann (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2016-06)
      The ozone oxidation was chosen to study the degradation characteristics of monoazo (AO7) and diazo (RG19) dyes. The studied was performed in a laboratory scale ozone reactor and conducted with different parameters such ...
    • Degradation mechanism of Phenol by ozonation 

      Ling, Kien Ann (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2015-06)
      Ozonation was chosen to study the degradation mechanism of phenol. The overall performances of phenol degradation were studied based on the removal of phenol, chemical oxygen demand (COD), total organic carbon (TOC), Fourier ...
    • Degradation of petroleum refinery wastewater by using fenton reagent 

      Adzdzin Shafwan, Adlan (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2016-06)
      In this modern and global society, industrial wastewater remediation symbolizes binding problem which need certain understanding and unique solutions. In this research, an extensive experimental study of Fenton oxidation ...
    • Degradation of reactive black 5 from textile SME wastewater by using Fentonlike Oxidation 

      Leong, Yong You (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2016-06)
      Textile SME is the largest sector in the SMEs Malaysia. It has high consumption of water following discharge large amount of wastewater with high load of contaminants. The dyes released to the environment from textile ...
    • Degradation of remazol dyes-containing wastewater using integrated anaerobic-aerobic and aerobic Sequencing Batch Reactors (SBRs) 

      Khairil Anuar, Mohammad Pakri (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2012-05)
      The aim of this study is to develop integrated anaerobic-aerobic and aerobic sequencing batch reactors (SBRs) for the treatment of remazol dyes-containing wastewater. This study also focuses to measure the ability of ...
    • Degradation study on unsaturated polyester and citronella fibre composite 

      Hasnor Hafiza, Hussin (Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2016-05)
      The aim of this investigation was to evaluate the effects of degradation in soil burial test and natural weathering on the mechanical properties of an unsaturated polyester/citronella fibre composite. The citronella fibre ...
    • Dehydration of stingless bee honey using microwave drying technique 

      Tan, Tiong Wee (Universiti Malaysia Perlis (UniMAP), 2017-06)
      The objectives of this research were to establish the microwave drying kinetics for the dehydration of stingless bee honey, evaluate the effect of microwave heating on the quality of stingless bee honey and establish the ...
    • Desidn and modeling the collocated-antennas on UAV platform for remote sensing application 

      Abdul Halim, Lokman (Universiti Malaysia Perlis (UniMAP)School of Computer and Communication Engineering, 2015-06)
      Remote sensing is widely used for mapping the earth surface normally by satellite. In military, they are using UAV to implement the same vision like remote sensing but it using other application. This thesis was made to ...
    • Design & simulation of silicon-based magnetic sensor 

      Nor Azlan, Mohamed (Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2011-06)
      In this thesis, the design and simulation of Silicon-Based Magnetic sensor is discussed. The transistor can be converting into a magnetic sensor by splitting drain structure of the conventional MOS transistor into two ...
    • Design a 12 V to 24 V DC-DC switching boost converter 

      Kee, Cheng Rui (Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-05)
      The switching power supply market is flourishing quickly in today’s high-tech world. Design engineer are not supplied with the desired amount of voltage they need in order to make their design work. Adding an additional ...
    • Design a biofidelic dummy neck for crashworthiness application 

      Mohd Fidzwan, Md Amin Hamzas (Universiti Malaysia PerlisSchool of Mechatronic Engineering, 2009)
      This project present designs a biofidelic dummy neck for crashworthiness application. The project is focused on simulate a neck response during a test in flexion or extension condition. The data such as total weight, ...