-
261
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. …”
Get full text
Get full text
Get full text
Thesis -
262
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. …”
Get full text
Get full text
Get full text
Thesis -
263
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). …”
Get full text
Get full text
Get full text
Thesis -
264
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. …”
Get full text
Get full text
Get full text
Thesis -
265
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. …”
Get full text
Get full text
Get full text
Thesis -
266
Influence of ag-doped on magnetic and electrical transport properties in Pr0.75Na0.25MnO3 manganites
Published 2019“…All samples have been characterized using the X-ray diffraction (XRD) and scanning electron microscope (SEM) as well as DC electrical resistivity and AC susceptibility measurement to clarify the influence of Ag-doped on monovalent doped manganites. …”
Get full text
Get full text
Get full text
Thesis -
267
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. …”
Get full text
Get full text
Get full text
Thesis -
268
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. …”
Get full text
Get full text
Get full text
Thesis -
269
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. …”
Get full text
Get full text
Get full text
Thesis -
270
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. …”
Get full text
Get full text
Get full text
Thesis -
271
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. …”
Get full text
Get full text
Get full text
Thesis -
272
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. …”
Get full text
Get full text
Get full text
Thesis -
273
Effect of high velocity oxy-fuel (HVOF) coatings on fatigue behaviour of carbon steel
Published 2021“…The morphology, chemical composition and the phase of the specimen were characterized using an optical microscope (OM), scanning electron microscope (SEM), energy dispersive spectrometer (EDS) and x-ray diffraction (XRD). …”
Get full text
Get full text
Get full text
Thesis -
274
3D-printed Franz cells - update on optimization of manufacture and evaluation
Published 2020“…The surface morphology of AM printouts was analysed before and after compatibility studies using scanning electron microscopy (SEM). Comparative permeation studies in both glass and AM Franz type diffusion cells were conducted using a caffeine solution (1.5 mg mL‑1), applied to a model silicone membrane. …”
Get full text
Get full text
Article -
275
Application of a new choline-imidazole based deep eutectic solvents in hybrid magnetic molecularly imprinted polymer for efficient and selective removal of naproxen from aqueous...
Published 2021“…The morphological, functional group, and magnetic characteristics of the synthesised materials were characterised by elemental analysis, Fourier transform-infrared spectroscopy, scanning electron microscopy, and vibrating sample magnetometer. …”
Get full text
Article -
276
-
277
Modified biosorbents for dissolved oil removal from produced water
Published 2024Get full text
Thesis -
278
-
279
-
280