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241
Magmatic Na-rich phlogopite in a suite of gabbroic crustal xenoliths from Volcán San Pedro, Chilean Andes : evidence for a solvus relation between phlogopite and aspidolite
Published 2012“…We interpret these micas as the result of open-system processes involving infiltration of water-rich evolved melts [with high Na/(Na + K)] and reaction with refractory minerals. …”
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Journal Article -
242
Effect of B2O3 on the physical and mechanical properties of calcium fluoroaluminosilicate glass system
Published 2024“…The glass was synthesized through melt-water quenching with varying B2O3 ratios, utilizing CaO from clam shell and SiO2 from soda lime silica glass waste. …”
Article -
243
Processes of Stratification Breakdown and Restratification in Antarctic Coastal Polynyas
Published 2024“…The surface runoff from the ice shelf surface melt could potentially contribute significantly to the near-surface restratification, but its magnitude is less constrained with high uncertainty. …”
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Thesis -
244
Effect of microwave sintering on density, microstructural and magnetic properties of pure strontium hexaferrite at low temperatures and heating rate
Published 2024“…Grain growth and crystallization observed to increase at higher sintering temperature with agglomeration while denser and melted boundaries at lower temperatures. Magnetic properties especially remanence magnetization Mr and saturation magnetization Ms fluctuated with sintering temperature achieving optimum values of 28.188 emu/g and 55.622 emu/g at 1000 °C respectively. …”
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Article -
245
Investigating the influence of CaO/CaF2 ratios on the synthesis of calcium-alumino-silicate-fluoride-based glass ceramics utilizing recyclable materials
Published 2024“…Using recyclable materials such as waste soda-lime-silicate (SLS) glass and clam shells (CS) as primary precursors, a controlled melt-quenching process was employed to investigate how varying the CaO/CaF2 ratios influences the physical and structural properties of CASF glass ceramics. …”
Article -
246
Thermal performance enhancement of eutectic PCM laden with functionalised graphene nanoplatelets for an efficient solar absorption cooling storage system
Published 2021“…The f-GNP dispersions accelerate the heat storage process with a maximum decrease of 17.3% in the total melt duration. In addition, the role of increased viscosity on the natural convection is simultaneously studied with the increased thermal conduction due to nanoplatelets dispersions.…”
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Journal Article -
247
Elongated magma plumbing system beneath the Coso volcanic field, California, constrained by seismic reflection tomography
Published 2023“…We ascribe the lower crustal low-velocity body (more than 4% Vp reduction) to a basaltic magma reservoir that connects the melts in the uppermost mantle with the eruptible rhyolitic reservoir at shallower depths. …”
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Journal Article -
248
Rapid characterization of graded alloys fabricated by 3D printing
Published 2023“…However, Cu is highly reflective to the laser commonly used in 3D printing, which makes it challenging to be fully melted and then fabricated without evident defects. …”
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Final Year Project (FYP) -
249
Role of Sm3+ ions as network-modifying on elastic, mechanical, and radiation shielding properties of MgO–B2O3–TeO2 glasses
Published 2023“…A series of samarium doped magnesium borotellurite glass with empirical formula (60-)TeO2–30B2O3–10MgO– (Sm2O3) was produced via melt-quenching technique, with x is varied to 0.0, 0.5, 1.0, 2.0 and 3.0 mol. …”
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Article -
250
Investigating the inner controls on explosive eruptions using textural analyses and petrology
Published 2022“…I find that sudden decompression-induced crystallization of the matrix due to important undercooling of the melt plays a major role in promoting mafic magma fragmentation and generating mafic PDCs. …”
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Thesis-Doctor of Philosophy -
251
Strain rate, temperature, and their coupled effects on the deformation process of four polycarbonates and a short glass fibre reinforced polycarbonate composite
Published 2023“…This research presents the thermomechanical responses of four polycarbonate resins: three are homo-polycarbonate with different melt flow rates, one is co-polycarbonate with impact-modified co-monomer; another one is polycarbonate-based short glass fibre composite. …”
Thesis -
252
High sensitivity transparent glass ceramic systems development based on MgSO4:Dy2O3–B2O3 and MgSO4:Dy2O3–B2O3:ZnO:An investigation of FT-IR and thermal properties for thermolumines...
Published 2024“…Two series of glass ceramics, [(MgSO4)86(Dy2O3)14]x[B2O3]1-x with x = 0.1, 0.2, 0.3, 0.4, 0.5 and [MgSO4-Dy2O3–B2O3]0·2[ZnO]x with x = 0.05, 0.1, 0.15, 0.2, were successfully prepared using the melt quenching technique. The synthesized samples were characterized using X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), field emission scanning electron microscopy (FE-SEM), and differential thermal analysis (DTA). …”
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Article -
253
Holocene relative sea-level histories of tropical islands
Published 2023“…Predictions of the spatial patterns of RSL change to deeply uncertain, but potentially catastrophic ice-sheet melt rely on glacial isostatic adjustment (GIA) models that are calibrated to Holocene RSL data. …”
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Thesis-Doctor of Philosophy -
254
Properties of sugar palm/glass fibre-reinforced thermoplastic polyurethane composites
Published 2018“…Hybridization of SP/G at weight ratio (30/10, 20/20, 10/30, and 0/40) were developed by melt-mixing compounding followed by hot pressing moulding. …”
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Thesis -
255
High cycle fatigue characterisation and modelling of 316L stainless steel processed by laser powder bed fusion
Published 2020“…Laser powder bed fusion (L-PBF) is an additive manufacturing (AM) process that uses high power lasers to selectively melt metal powders in a layerwise manner. It introduces unique process-structure-property relationships, understanding of which is essential for producing structural parts with consistent acceptable properties. …”
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Thesis-Doctor of Philosophy -
256
Process-structure-property optimisation of basalt fibre reinforced thermoplastic composites
Published 2021“…Further investigation was done on the melt flow index (MFI) of the polymer matrix to establish the process-property relationship, and to optimise composite properties and quality. …”
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Final Year Project (FYP) -
257
Mechanism of an arched basilar membrane in mammalian cochlea
Published 2016“…The present ultrasonic bonding method using a thin film of thermoplastic-elastomeric composite is a simple process which provides better flow control by restricting melted thermoplastic with elastomer. The theoretical analysis of the energy absorption and distribution in the thin film composite provides a guideline for selection of thermoplastic and elastomer as well as estimation of the power required for ultrasonic bonding of the film composite. …”
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Thesis -
258
Compositionally graded alloys fabricated using the laser powder bed fusion technique
Published 2023“…Incomplete mixing of the powders combined with the high aspect ratio of the melt pool and the 67° scan rotation between successive layers are the reasons behind the formation of these bands. …”
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Thesis-Doctor of Philosophy