Search Results - "Mat Jafri, Mohd Zubir"

Temporal and amplitude modulation at C-band region using Bi2Te3-based optical modulator by Ahmad, Harith, Yusoff, Norazriena, San Lim, Hwee, Mat Jafri, Mohd. Zubir, Zulkifli, Mohd. Zamani, Tiu, Zian Cheak

“…A temporal and amplitude modulator based on few-layers bismuth telluride (Bi 2 Te 3 ) flakes is demonstrated for C-band operation. The few-layers thick Bi 2 Te…”
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Improving Photometric Redshifts by Merging Probability Density Functions from Template-Based and Machine Learning Algorithms by Alshuaili, Ishaq Y. K., Soo, John Y. H., Mat Jafri, Mohd. Zubir, Rafid, Yasmin

“…This study aims to improve the photometric redshifts (photo-zs) of galaxies by integrating two contemporary methods: template-fitting and machine learning…”
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Geometric and electric properties of graphitic carbon nitride sheet with embedded single manganese atom under bi-axial tensile strain by Abdullahi, Yusuf Zuntu, Yoon, Tiem Leong, Halim, Mohd Mahadi, Hashim, Md. Roslan, Mat Jafri, Mohd. Zubir, Leng, Lim Thong

“…In this paper, geometric, electric and magnetic properties of graphitic heptazine with embedded Mn atom under bi-axial tensile strain are investigated using…”
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Study on solar ultraviolet erythemal dose distribution over Peninsular Malaysia using Ozone Monitoring Instrument by Tan, Kok Chooi, Lim, Hwee San, Mat Jafri, Mohd. Zubir

“…•We study the solar ultraviolet erythemal dose distribution over Peninsular Malaysia.•The maximum UV erythemal daily dose appeared in April with its value of…”
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Characterization of Rhizophora SPP. particleboards with SOY protein isolate modified with NaOH/IA-PAE adhesive for use as phantom material at photon energies of 16.59-25.26 keV by Samson, Damilola Oluwafemi, Shukri, Ahmad, Mat Jafri, Mohd Zubir, Hashim, Rokiah, Sulaiman, Othman, Aziz, Mohd Zahri Abdul, Yusof, Mohd Fahmi Mohd

“…In this work, Rhizophora spp. particleboard phantoms were made using SPI-based adhesives, modified with sodium hydroxide and itaconic acid…”
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Radiological and Dosimetric Evaluation of Biomaterial Composite Phantoms with High Energy Photons and Electrons by Samson, Damilola Oluwafemi, Aziz, Mohd Zahri Abdul, Shukri, Ahmad, Mat Jafri, Mohd Zubir, Hashim, Rokiah, Zuber, Siti Hajar, Hashikin, Nurul Ab. Aziz, Rabba, James Anthony, Samson, Peter Ayoola, Yusof, Mohd Fahmi Mohd

“…The current study was undertaken to investigate the radiological and dosimetric parameters of natural product-based composite (SPI/NaOH/IA-PAE/ Rhizophora spp…”
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Characterization of Rhizophora SPP. particleboards with SOY protein isolate modified with NaOH/IA-PAE adhesive for use as phantom material at photon energies of 16.59–25.26 keV by Samson, Damilola Oluwafemi, Shukri, Ahmad, Mat Jafri, Mohd Zubir, Hashim, Rokiah, Sulaiman, Othman, Abdul Aziz, Mohd Zahri, Mohd Yusof, Mohd Fahmi

“…In this work, Rhizophora spp. particleboard phantoms were made using SPI-based adhesives, modified with sodium hydroxide and itaconic acid…”
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Vertical Profiling of Aerosol Types Observed across Monsoon Seasons with a Raman Lidar in Penang Island, Malaysia by Hee, Wan Shen, Lim, Hwee San, Jafri, Mohd. Zubir Mat, Lolli, Simone, Ying, Khor Wei

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Simulation of an Ultra-Compact Multimode Interference Power Splitter Based on Kerr Nonlinear Effect by Tajaldini, Mehdi, Jafri, Mohd Zubir Mat

“…We propose an ultra-compact multimode interference (MMI) power splitter based on the Kerr nonlinear effect from simulations using modal propagation analysis…”
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An ultra-compact multimode interference coupler as an optimum all-optical switch based on nonlinear modal propagation analysis by Tajaldini, Mehdi, Mat Jafri, Mohd Zubir

“…This paper proposes modal propagation analysis (MPA) as an advantageous approach to studying an all-optical switch based on a small-dimension multimode…”
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Electrochemically exfoliated functionalized graphene flakes: Facile synthesis, 3rd order optical nonlinearity and optical limiting response by Abu Bakar, Mohamad Aizat, Danial, Wan Hazman, Norhisham, Noriliya Aina, Majid, Zaiton Abdul, Ibrahim, Abdul Razak, Mat Jafri, Mohd Zubir, Ahmad, Fauzan, Abdullah, Mundzir

“…•Functionalized graphene flake is synthesized via electrochemical exfoliation.•TEM, SAED, UV-vis, FTIR and Raman analysis confirm the formation of…”
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A simplified low‐cost phantom for image quality assessment of dental cone beam computed tomography unit by Rabba, James Anthony, Jaafar, Hanis Arina, Suhaimi, Fatanah Mohamad, Jafri, Mohd Zubir Mat, Osman, Noor Diyana

“…Introduction A standardised testing protocol for evaluation of a wide range of dental cone beam computed tomography (CBCT) performance and image quality (IQ)…”
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Structural and optical properties of ITO/TiO2 anti-reflective films for solar cell applications by Ali, Khuram, Khan, Sohail A, Jafri, Mohd Zubir Mat

“…Indium tin oxide (ITO) and titanium dioxide (TiO 2 ) anti-reflective coatings (ARCs) were deposited on a (100) P-type monocrystalline Si substrate by a…”
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A Modified Hopfield Neural Network Algorithm (MHNNA) Using ALOS Image for Water Quality Mapping by Kzar, Ahmed Asal, Mat Jafri, Mohd Zubir, Mutter, Kussay N, Syahreza, Saumi

“…Decreasing water pollution is a big problem in coastal waters. Coastal health of ecosystems can be affected by high concentrations of suspended sediment. In…”
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Analysis of total column ozone in Peninsular Malaysia retrieved from SCIAMACHY by Tan, Kok Chooi, Lim, Hwee San, Mat Jafri, Mohd Zubir

“…Due to lack of observational studies on greenhouse gases in Malaysia, most studies in this field were carried out based on ground station data. These studies…”
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Low-energy X-ray attenuation characteristics of Rhizophora spp. composites by Samson, Damilola Oluwafemi, Shukri, Ahmad, Jafri, Mohd Zubir Mat, Hashim, Rokiah, Aziz, Mohd Zahri Abdul, Gemanam, Sylvester Jande, Yusof, Mohd Fahmi Mohd

“…Photon absorption parameters such as mass attenuation coefficients ( μ m ), molar extinction coefficients ( ε ), total molecular ( σ t , m ), atomic ( σ t , a…”
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Fabricated nano-fiber diameter as liquid concentration sensors by Chyad, Radhi M., Mat Jafri, Mohd Zubir, Ibrahim, Kamarulazizi

“…•Fabricated method of nano-fiber sensors offer many properties of optical fiber sensors.•The NFS is used to sense the concentration of d-glucose in…”
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Fabrication nano fiber optic by chemical etching for sensing application by Radhi M. Chyad, Mohd Zubir Mat Jafri, Kamar ulazizi Ibrahim

“…Recently, emerged an easy way to fabricate to a nano fiber-optic sensor (NFOS) using the inscription on the silica fiber. A simple etching reactor was…”
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Combination of radar and optical remote sensing data for land cover/use mapping by Chong, Keat Sim, Abdullah, Khiruddin, Mat Jafri, Mohd. Zubir, Hwee, San Lim

“…This paper addresses the advantage of combining spaceborne optical data with ALOS PALSAR polarimetric data for land cover/use mapping. We applied the most…”
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Prediction of column ozone concentrations using multiple regression analysis and principal component analysis techniques: A case study in peninsular Malaysia by Tan, Kok Chooi, San Lim, Hwee, Jafri, Mohd Zubir Mat

“…The aim of this study is to develop new algorithms of the column ozone (O3) in Peninsular Malaysia using statistical methods. Four regression equations,…”
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