Now showing items 359-378 of 3486

    • Chemical reactions in the geopolymerisation process using fly ash-based geopolymer: A review 

      Mohd Mustafa Al Bakri, Abdullah; Kamarudin, Hussin; Mohammed Amjad, Hussain; Khairul Nizar, Ismail; Rafiza, Abdul Razak; Mohd Izzat, Ahmad (American-Eurasian Network for Scientific Information (AENSI Publisher), 2011-07)
      The development of our world, demanding the power supply which is produced by combustion of coal. Unfortunately, the million of tons of fly ash and related-products have been generated. To overcome these problems, fly ash ...
    • Chemically modified sugarcane bagasse as a potentially low-cost biosorbent for dye removal 

      Saiful Azhar, Saad; Khairuddin, Md. Isa; Rohazita, Bahari (Elsevier B. V., 2010-12-15)
      The use of adsorbent prepared from sugarcane bagasse, an agro waste from sugar industries has been studied as an alternative substitute for activated carbon for the removal of dyes from wastewater. Adsorbents prepared ...
    • Chemically modified sugarcane bagasse as a potentially low-cost biosorbent for dye removal 

      Saiful Azhar, Saad; Khairuddin, Md. Isa; Rohazita, Bahari (Elsevier B. V., 2010-12-15)
      The use of adsorbent prepared from sugarcane bagasse, an agro waste from sugar industries has been studied as an alternative substitute for activated carbon for the removal of dyes from wastewater. Adsorbents prepared from ...
    • Chiral optofluidics: gigantic circularly polarized light enhancement of all-trans-poly(9,9-di-n-octylfluorene-2,7-vinylene) during mirror-symmetry-breaking aggregation by optically tuning fluidic media 

      Fujiki, Michiya; Abd Jalil, Jalilah; Suzuki, Nozomu; Taguchi, Makoto; Wei, Zhang; Mohamed Mehawed, Abdellatif; Nomura, Kotohiro (RSC Publishing, 2012-08-14)
      Here we report the first chiral optofluidic system that enables the emergence and enhancement of chiroptical signals of μm-sized polymer particles from achiral all-trans-poly(9,9-di-n-octylfluorene-2,7-vinylene) (PFV) ...
    • Chitosan Light Sensor 

      Irwana, Nainggolan, Dr.; Che Mohd Ruzaidi, Ghazali, Prof. Assoc; Tulus Ikhsan, Nasution (Universiti Malaysia Perlis, 2010-01-07)
      Chitosan is a bio-polymer which has promising potential to be investigated as an alternative light sensing materials. It is produced by treating seafood waste, especially shells from crustaceans (shrimps, crabs, lobsters, ...
    • Chitosan pH Sensor 

      Irwana, Nainggolan, Dr.; Khairel Rafezi, Ahmad, Dr.; Tulus Ikhsan, Nasution (Universiti Malaysia Perlis, 2010-01-07)
      Chitosan is a natural biomaterial derived from the alkaline deacetylation of chitin that is present in many crustaceans, insects and mollusk shells.
    • Chitosan pH Sensor 

      Irwana, Nainggolan, Dr.; Khairel Rafezi, Ahmad, Dr.; Ainnie Shakirah, Arif (Malaysian Invention and Design Society (MINDS), 2010-05-14)
      Chitosan is a natural biomaterial derived from the alkaline deacetylation of chitin that is present in many crustaceans, insects and mollusk shells. In this work, chitosan solution was deposited on a substrate using ...
    • Chitosan- Latex Membrane Composites Film for Heavy Metal Removal 

      Salmah, Husseinsyah, Dr. Ir.; Supri, A. Ghani, Dr.; Suryadiansyah, Dr.; Faisal Amri; Ismail, Ibrahim (Universiti Malaysia Perlis, 2010-01-07)
      The affinity membrane has emerged as an alternative to the particle media, to overcome mass transfer resistance. The hydrophobic membrane is from the commercially available materials, such as polysulfone, polycarbonate, ...
    • Chitosan/corn cob biocomposite films by cross-linking with glutaraldehyde 

      Chan, Ming Yeng; Salmah, Husseinsyah, Prof. Madya Ir. Dr.; Sam, Sung Ting, Dr. (North Carolina State University, 2013-05)
      Corn cob (CC) was used as a filler in chitosan (CS) biopolymer films. The effect of glutaraldehyde (GLA) as a crosslinking agent was studied in an effort to improve the properties of CS/CC biocomposite films prepared via ...
    • Cholinesterase-based biosensor using Lates calcarifer (Asian Seabass) brain for detection of heavy metals 

      Nursabrina, Mohd Hayat; Nor Aripin, Shamaan; Mohd Yunus, Shukor; Mohd Khalizan, Sabullah; Mohd. Arif, Syed; Farrah Aini, Dahalan; Khalilalh, Abdul Khalil; Siti Aqlima, Ahmad (SPB Pharma Society, 2015-04-01)
      Heavy metals are sometimes needed for nutrient uptake but only in low concentrations and the nervous system is the most susceptible to be affected. Cholinesterase (ChE) inhibition has been used extensively as a biomarker ...
    • Chrome mask design for microfluidic fabrication 

      Perumal, Veeradasan; Uda, Hashim, Prof. Dr. (Trans Tech Publications, 2013)
      This paper presents a simple and effective method to design chrome mask for microfludic fabrication. Microfluidic fabrication involves 9 major step and mainly depends on the master mold template formation by SU-8 photoresists ...
    • Circular discontinuities detection in welded joints using Circular Hough Transform 

      Hafizal, Yazid; Haniza, Yazid; Mohd Harun; Shukri Mohd; A. Aziz, Mohamed; Mohamed Rizon, Mohamed Juhari; Shaharudin, Sayutia (Elsevier B.V., 2007)
      Conventional radiography is one of the common non-destructive testing which employs manual image interpretation. The interpretation is very subjective and depends much on the inspector experience and working conditions. ...
    • Citrus grandis osbeck: Influence of mevalonic acid and linalool on limonene accumulation in callus tissues 

      Zarina, Zakaria, Dr.; Nik Nurulaini, Nik Ab. Rahman; Mohd Omar, Abd Kadir (Universiti Malaysia Perlis (UniMAP)Pejabat Timbalan Naib Canselor (Penyelidikan dan Inovasi), 2008-01)
    • CiTRUsX pomelo tissue culture for natural antioxidant enrichment in food and health products 

      Zarina, Zakaria, Dr.; Ku Syahidah, Ku Ismail; Khairul Farihan, Kassim; Alina Rahayu, Mohamed; Azlinda, Ali; Nor Alina, Nazri (Korea Invention Promotion Association (KIPA), 2009-12-03)
      Production of natural antioxidant via tissue culture technique.
    • Classification of acoustic sound signature of moving vehicle using artificial neural network 

      Paulraj, Murugesa Pandiyan, Assoc. Prof. Dr.; Abdul Hamid, Adom, Prof., Dr.; Sathishkumar, Sundararaj (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      The hearing impaired is afraid of walking along a street and living a life alone. Since, it is difficult for hearing impaired to hear and judge sound information and they often encounter risky situations while they are in ...
    • Classification of Acute Leukemia Based on Multilayer Perceptron 

      Nurul Hazwani, Abd Halim; Mohd Yusoff, Mashor; Rosline, Hassan (IOP Publishing, 2019)
      In general, various artificial neural network have been applied in many areas such as modelling, pattern recognition, signal processing, diagnostic and prognostic. In this paper, artificial neural network are used to detect ...
    • Classification of acute leukemia sub-types using artificial neural network 

      Lim, Chee Chin; Elsie Usun, Francis; Mohd Yusoff, Mashor, Prof. Dr.; Roseline, Hassan, Dr. (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      This paper presents a study on sub-types classification of acute leukemia using artificial neural networks. Thirteen morphologival features have been extracted from acute leukemia cells and used as the neural network inputs ...
    • Classification of agarwood oil using an electronic nose 

      Wahyu, Hidayat; Ali Yeon, Md Shakaff, Prof. Dr.; Mohd Noor, Ahmad, Assoc. Prof. Dr.; Abdul Hamid, Adom, Assoc. Prof. Dr. (MDPI Publishing, 2010-05-06)
      Presently, the quality assurance of agarwood oil is performed by sensory panels which has significant drawbacks in terms of objectivity and repeatability. In this paper, it is shown how an electronic nose (e-nose) may be ...
    • Classification of blasts in acute leukemia blood samples using k-nearest neighbour 

      Nadiatun Zawiyah, Supardi; Mohd Yusoff, Mashor, Prof. Madya Dr.; Nor Hazlyna, Harun; Fatimatul Anis, Bakri; Rosline, Hassan, Dr. (Institute of Electrical and Electronics Engineers (IEEE), 2012-03-23)
      The k-nearest neighbor (k-NN) is a traditional method and one of the simplest methods for classification problems. Even so, results obtained through k-NN had been promising in many different fields. Therefore, this paper ...
    • Classification of bundle branch blocks using multilayered perceptron network 

      Megat Syahirul Amin, Megat Ali; Aisyah Hartini, Jahidin; Ahmad Nasrul, Norali; Mohd Hanafi, Mat Som (IEEE Conference Publications, 2011)
      Development of automated and accurate techniques for ECG recognition is important for diagnosis of heart diseases. Arrhythmic signals occur due to the disturbances to the rate, regularity, nodes and conduction path of the ...