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2001
Phytochemical profiling and antimycobacterial activity of ethnomedically selected thottea species (aristolochiaceae) from peninsular Malaysia
Published 2018“…Further, the mechanism of action were described for growth curve, cellular leakage and scanning electron microscopy studies. TLC fingerprinting showed both species displayed a slight difference in phytochemical groups. …”
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Article -
2002
Deep learning for face detection using matlab
Published 2020“…This marker will be clearly pointing and shaping a yellowish box of the appointed and selected face or image.The novelty of this research project is that the CNN and deep learning (CNN / DL) methods to trace, scan and detect the human face in a very successful and effective manners taking into account the following distinguished features: the face of the human facing to the front view and not tilted or the face does not make any angles unless angels within 5 to 10 degrees only. …”
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Thesis -
2003
Effect of rice husk silica reinforcement on recycled aa7075 aluminum chip matrix composite properties
Published 2020“…The properties of metal matrix composites consisting of physical tests (density, porosity and water absorption), mechanical properties (hardness and compression test) and morphology analysis (optical microstructure and scanning electron microscopy) were investigated. For physical properties, the results show that when the density of metal matrix composite is low, the percentage of porosity and water absorption increases. …”
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Thesis -
2004
Optimising of Scenedesmus sp. biomass production in chicken slaughterhouse wastewater using response surface methodology and potential utilisation as fish feeds
Published 2019“…The Fourier transform infrared (FTIR) analysis of biomass revealed that the main functional groups included hydroxyl (OH), aldehyde (=C-H), alkanes and acyl chain groups. Scanning electron micrograph (SEM) and energy-dispersive X-ray spectroscopic analysis (EDS) indicated that the surface morphology and element distribution in biomass produced in BBM and CSWW were varied. …”
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Article -
2005
Performance evaluation of alsi10mg mould insert material fabricated by selective laser melting process
Published 2019“…The optimum values input parameters for laser power, scan speed and hatch distance recommended to achieve optimum value of relative density and ultimate tensile strength (UTS) were 348.14 Watt, 1483.25 mm/s and 0.1207 mm, respectively. …”
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Thesis -
2006
Investigation on removal mechanism in catalytic aided electrical discharge machining of polycrystalline diamond
Published 2019“…Two levels of full factorial with eight center points and two replication technique was used to study the influence of main and interaction effects of the machining parameter. Scanning Electron Microscopy (SEM), Energy Dispersive X-ray (EDX), Raman spectroscopy and oscilloscope were used for the mechanism analysis. …”
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Thesis -
2007
Microemulsions containing centella asiatica extract as antioxidant and anti-acetylcholinesterase agent
Published 2019“…The formulated MEs were characterized for the identification of functional groups by fourier transform infrared (FTIR), thermal behaviour by differential scanning colorimetry (DSC), and morphology and particle size by atomic force microscopy (AFM). …”
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Thesis -
2008
Feeding ecology, daily activity budget and primatourism of schlegel’s banded langur (presbytis neglectus) (schlegel,1876) in Kota Tinggi Johor
Published 2019“…Johor Lama, Kota Tinggi, subsequently transforming the data to PrimaTourism product. Scan sampling method was employed from February 2018 to February 2019 for 15 days per month during daytime from 0700 h to 1900 h. …”
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Thesis -
2009
Study of recycled concrete aggregate as filter media for phosphorus removal in synthetic wastewater
Published 2019“…RCA was analysed using Scanning Electron Microscopy (SEM) and Energy-dispersive X-ray spectroscopy (EDX) to determine its chemical composition. …”
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Thesis -
2010
Friction material (metal reinforcement) analysis of brake pad for light rail train system
Published 2016“…The samples were analysed by using Scanning Electron Microscopy (SEM) with an Energy Dispersive Spectrometry (EDS) system to determine the morphology surface and overall composition of the samples. …”
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Thesis -
2011
Relationship of moulding pressure and weigh of granulate in improving the mechanical and characteristics of biopolymer from renewable resources
Published 2016“…In general, the higher the compression moulding pressure the less void was examined, as well as the weight of granulates in the mould. The Scanning Electron Microscope (SEM) of fracture morphology surface of BP shows both ductile and brittle modes, and experiencing a ductile to brittle transition. …”
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Thesis -
2012
Influence of alkali resistant (AR) glass in porcelain clay for vitrified clay pipes
Published 2017“…The result of volume shrinkage, apparent porosity, water absorption, bulk density and flexural strength were recorded for each samples. Scanning electron microscope (SEM) was used to observe the microstructural morphology of samples. …”
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Thesis -
2013
The characterization of mechanical behaviour on kenaf fibre / polypropylene composites
Published 2017“…The objective of this study is to identify the effect of alkaline treatment on kenaf fibre in WPC system, to investigate the highest strength of kenaf fibre loading on mechanical properties in WPC, and to evaluate the morphology characteristics from fracture specimens related to the mechanical testing via scanning electron microscopy (SEM). Specimen was fabricated via injection moulding and hydraulic hot press using kenaf fibre (KF) as filler and polypropylene (PP) as the matrix. …”
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Thesis -
2014
Production of biodegradable poly lactic acid from pineapple industry wastewater by lactobacillus casei fermentation
Published 2017“…Finally, the characterization of PLA was conducted by gel permeation chromatography (GPC), Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). A maximum production of 31.6 g/l LA was obtained at pH 6, 37 °C and 5% (v/v) of inoculum size. …”
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Thesis -
2015
The properties of concrete containing coconut shell as fine aggregate
Published 2020“…The first part of the research focused on the characterisation properties of fine coconut shell and sand through sieve analysis, laser diffraction sieve, specific gravity tests, bulk density tests, scanning electron microscopy (SEM) and water absorption test. …”
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Thesis -
2016
In vitro bioactivities of anodised titanium in mixtrue of B-Glycerophosphate and calcium acetate for biomedical application
Published 2016“…The parameters for anodic oxidation method such as applied voltage (50-350 V), current density(10-70 mA.cm-2), electrolyte concentration (0.02 M β-GP + 0.2 M CA, 0.04 M β-GP + 0.04 M CA) , anodising time (5-10 mins), agitation speed (300-1500 rpm), ultrasonic amplitude (20-60 μm) and bath temperature (4-100 °C) were varied to investigate the impact on the surface properties of titanium. …”
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Thesis -
2017
Effect of processing methods on xylitol-starch base co-processed adjuvant for orally disintegrating tablet application
Published 2020“…The co-processed excipients were compressed into ODT and physically characterized for powder flow, particle size, hardness, thickness, weight, friability, in-vitro disintegration time and in-situ disintegration time, lubricant sensitivity, dilution potential, Fourier transform infrared spectroscopy, scanning electronic microscopy and x-ray diffraction analysis. …”
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Article -
2018
Effect of processing methods on xylitol-starch base co-processed adjuvant for orally disintegrating tablet application
Published 2020“…The co-processed excipients were compressed into ODT and physically characterized for powder flow, particle size, hardness, thickness, weight, friability, in-vitro disintegration time and in-situ disintegration time, lubricant sensitivity, dilution potential, Fourier transform infrared spectroscopy, scanning electronic microscopy and x-ray diffraction analysis. …”
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Article -
2019
Two-step synthesis of ca-based MgO hybrid adsorbent for pontential CO2 capturing application
Published 2020“…The prepared sorbent was characterized by Scanning Electron Microscope (SEM), X-Ray Diffraction (XRD) and fourier transfer infrared spectroscopy (FTIR). …”
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Book Chapter -
2020
Influence of process parameters on electrical discharge machined job surface integrity
Published 2010“…The EDM milling operations were performed on EDM machine mikrotools integrated multi process machine tools DT 110. In this research, Scanning Electron Microscope (SEM) was used to investigate the effect of machining parameters on recast layer thickness, micro cracks on the machined surface as well as the percentage of material migration on the workpiece surface. …”
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