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1921
Characterization and development of polycaprolactone (PCL)/montmorillonite (MMT)/hydroxapaptite (HA) nano-composites for fused deposition modelling (FDM) process / Raezul Haq Abdul...
Published 2015“…The mechanical properties were assessed by tensile, flexural and charpy impact tests while the thermal properties were studied via differential scanning calorimetry (DSC) and thermogravimetry analyzer (TGA). …”
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Thesis -
1922
Reassembly and clustering bifragmented intertwined jpeg images using genetic algorithm and extreme learning machine
Published 2019“…The RX_myKarve is an extended framework from X_myKarve, which consists of the following key components: (i) an Extreme Learning Machine (ELM) neural network for clusters classification using three existing content-based features extraction (Entropy, Byte Frequency Distribution (BFD) and Rate of Change (RoC)) to improve the identification of JPEG images content and support the reassembling process; (ii) a genetic algorithm with Coherence Euclidean Distance (CED) matric and cost function to reconstruct a JPEG image from a set of deformed and fragmented clusters in the scan area. The RX_myKarve is a framework that contains both structure-based carving and content-based carving approaches. …”
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Thesis -
1923
The effect of alloying element in lead-free solders on intermetallics growth with enimag surface finish
Published 2020“…The characteristics of intermetallic compound (IMC) were analyzed by using scanning electron microscopy (SEM), optical microscope (OM) and energy dispersive x-ray (EDX). …”
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Thesis -
1924
The effect of sintering temperature of silica water filter produced by slip casting method
Published 2024“…The testing processes consists of Scanning Electron Microscope (SEM), shrinkage analysis, porosity analysis, density analysis and water absorption analysis. …”
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1925
Development of nanocrystalline Fe80Cr20 alloy using combination technique of ball milling and ultrasonic treatment for fuel cell interconnector
Published 2014“…Characterization and analysis were carried out to all samples by using X-Ray Diffraction (XRD), Scanning Electron Microscope (SEM) and Energy dispersive X-ray Diffraction (EDS), Thermo Gravimetric Analysis (TGA) and Particle Size Analyzer (PSA). …”
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Thesis -
1926
Campuran abu kulit kupang (Perna Veridis) sebagai bahan gantian separa simen di dalam konkrit
Published 2018“…Di peringkat awal kajian, ujian pencirian abu kulit kupang seperti X-Ray fluorescene (XRF), ujian masa pengerasan, taburan saiz partikel (PSD), graviti tentu, scanning electron microscope (SEM) dan analisis ayakan telah dilakukan. …”
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Thesis -
1927
Study on the performance enhancement of biomedical implants: in vitro test under UV irradiation of titanium anodised in mixed electrolyte
Published 2018“…The coated surface is then evaluated using different testing techniques; the microstructure using scanning electron microscope (SEM); the elemental analysis using Energy-dispersive x-ray spectroscopy (EDX); mineralogical and crystal structure using x-ray diffraction (XRD); absorption analysis using Fourier transform infrared spectroscopy (FT-IR); and the hydrophilicity using water contact angle (WCA). …”
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Thesis -
1928
Asphalt binder and mixture performance using Batu Pahat soft clay as modifier
Published 2017“…In addition, microstructure examinations of the asphalt binders were then achieved by using scanning electron microscopy, hence; images displayed that soft clay particles distributed uniformly in the asphalt matrix. …”
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Thesis -
1929
Aerated blast furnace slag filters for enhanced nitrogen and phosphorus removal from small wastewater treatment plants
Published 2010“…From the standard batch experiments of Pmax adsorption capacity of BFS, as well as six-month data collection of daily average P-removal, it was found that the effective life of the aerated BFS filter was 6.5 years. Scanning electron microscopy and X-ray diffraction spectrometric analyses on the surface of BFS, particulates and sediment samples revealed that the apparent mechanisms of P-removal in the filter are adsorption on the amorphous oxide phase of the BFS surface and precipitation within the filter.…”
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Thesis -
1930
The evaluation of acoustic characteristic performance on natural sound absorbing materials from cogon grass waste
Published 2019“…The samples of cogon grass were tested in a way of the untreated and treated with NaOH in varied soaked hours which are one, two, three, four and five hours. Scanning electron microscope (SEM) and density kit were used to investigate physical characteristics. …”
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Thesis -
1931
Generation of tunable q-switched erbium-doped fiber laser based on graphite flakes saturable absorber
Published 2020“…Surface morphology, elemental analysis and absorbance characteristics of the graphite flakes were analyzed by the field emission scanning electron microscope (FESEM), energy dispersive X-ray spectroscopy (EDX) and ultraviolet visible spectroscopy (UV-VIS). …”
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Thesis -
1932
Characterization of amorphous silica and crystalline silica from rice husk ash on water filtration application
Published 2020“…The properties of silica which are the microstructure and pore size, from rice husk ash were obtained by using Scanning Electron Microscopy (SEM), X-Ray Fluorescence (XRF) and x-ray diffractometer (XRD). …”
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Thesis -
1933
Fabrication and optimization of N-Cu2O thin film using electrodeposition method for homojunction solar cell
Published 2018“…The surface morphology of Cu2O thin films were characterized by Field Emission-Scanning Electron Microscopy (FE-SEM) in order to examine the changes in the surface morphology of the film as the parameter varied. …”
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Thesis -
1934
Parameter analysis of copper-nickel-tungsten prepared via powder metallurgy process for electrical discharge machining of polycrystalline diamond
Published 2019“…Optical Microscope, Scanning Electron Microscopy (SEM) and Energy Dispersive X-ray (EDX) was used to analysed the microstructure and surface morphology of Cu-Ni-W electrode. …”
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Thesis -
1935
Physical and acoustic properties of petroleum and renewable based polyurethane foam filled with shorea leprosula
Published 2018“…PF samples have been tested by using Impedance Tube test, Scanning Electron Microscopy (SEM) and Mettler Toledo Density kit. …”
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Thesis -
1936
Comparative study of nanorods and nanoflowers TiO2 thin film for heterostructure application
Published 2019“…The structural, morphological, optical, topological and electrical properties, were evaluated by using X-ray (XRD), Field Emission-Scanning Electron Microscopy (FE-SEM), Ultra Violet-Visible (UV-Vis), Atomic Force Microscopy (AFM) and Four-Point Probe, respectively. …”
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Thesis -
1937
Effect of calcination temperature on bilayer TiO2/ZnO and ZnO/TiO2 thin films
Published 2018“…Thin film morphology analysis through field emission scanning electron microscope (FESEM) has shown that particle distribution of thin film is more uniform when the temperature increased. …”
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Thesis -
1938
The evaluation of acoustic characteristic performance on natural sound absorbing materials from cogon grass waste
Published 2019“…The samples of cogon grass were tested in a way of the untreated and treated with NaOH in varied soaked hours which are one, two, three, four and five hours. Scanning electron microscope (SEM) and density kit were used to investigate physical characteristics. …”
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Thesis -
1939
The evaluation of acoustic characteristic performance on natural sound absorbing materials from cogon grass waste
Published 2018“…The samples of cogon grass were tested in a way of the untreated and treated with NaOH in varied soaked hours which are one, two, three, four and five hours. Scanning electron microscope (SEM) and density kit were used to investigate physical characteristics. …”
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Thesis -
1940
Kesan abu kulit kupang (perna viridis) sebagai bahan tambah di dalam konkrit terhadap pengawetan larutan sodium klorida
Published 2019“…Penyelidikan adalah melalui analisis serakan partikel (PSD), graviti tentu, masa pengerasan, ujian runtuhan, imbasan imej SEM (Scanning Electron Microscopy), analisis SEM-EDX (Energy Dispersive X-Ray), XRD (X-Ray Difraction), kekuatan mampatan, kekuatan tegangan pemisah dan serapan kapilari air air. …”
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Thesis