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Empirical estimation of metal powder bed fusion technological improvement rate
Published 2024“…This study empirically estimates the technological improvement rate (TIR) of metal powder bed fusion (PBF) technology, widely used in aerospace, automotive, and medical industries. …”
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Article -
82
In-line monitoring of powder layer quality in powder bed fusion processes
Published 2021“…The quality and uniformity of the powder layer have a direct impact on the performance of parts produced via powder bed fusion (PBF). Because powder layer properties depend on many powders- and recoating-specific variables, it is difficult to accurately predict powder bed quality across the variety of PBF processes and powders currently available. …”
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Thesis-Doctor of Philosophy -
83
Computational framework for the simulation of multi material laser powder bed fusion
Published 2022“…With the capability to build components with freeform geometries, laser powder bed fusion (L-PBF) is considered as one of the most promising techniques for industrial applications. …”
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Journal Article -
84
Laser powder bed fusion of light-weight, high-strength steels
Published 2024Subjects: Get full text
Thesis-Master by Coursework -
85
Development of load balancing technology for high power LED modules with constant current source
Published 2014“…Generally, high power LEDs are powered with constant current sources. However, if one LED in a LED module becomes weak and the loading on the weak LED remains the same, this will speed up the degradation of the weak LED. …”
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Final Year Project (FYP) -
86
Feasibility study of extra-low voltage DC implementation for LED lighting systems in building
Published 2016“…However, the DC/DC driver in the LED system contributes to system losses and has shorter lifetime than LED’s. …”
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Thesis -
87
Degradation model of a linear-mode LED driver and its application in lifetime prediction
Published 2015“…The degradations of a linear-mode LED driver under different voltage stresses are studied. …”
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Journal Article -
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Rapid defect detections of bonded wafer using near infrared polariscope
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Conference Paper -
91
Beyond quantum dot LEDs : optical gain and laser action in red, green, and blue colors
Published 2013“…In this article, we review recent work that extends this understanding and the corresponding utility to a higher excitation regime, where optical gain and laser action have been demonstrated across the RGB color spectrum from a single material. …”
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Journal Article -
92
Near-Infrared Fluorescent Molecular Probe for Sensitive Imaging of Keloid
Published 2018“…The first activatable near-infrared (NIR) fluorescent molecular probe is reported for sensitive imaging of keloid cells, skin cells from abnormal scar fibrous lesions. …”
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Journal Article -
93
Water-resonator-based metasurface : an ultrabroadband and near-unity absorption
Published 2020“…Metasurface absorbing material, which obtains near-unity electromagnetic absorption through subwavelength artificial structure, plays an important role in the area of stealth and shielding technology, biological imaging, etc. …”
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Journal Article -
94
Treatment of dilute wastewater with two-stage anaerobic fluidized bed membrane bioreactor
Published 2012“…Various strategies have been developed in order to achieve long SRT in the reactor, such as anaerobic filter, anaerobic contact process, upflow anaerobic sludge blanket (UASB) reactor, expanded granular sludge bed (EGSB), anaerobic fluidized bed bioreactor (AFBR) and anaerobic sequencing batch reactor. …”
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Final Year Project (FYP) -
95
A review of the effects of light-emitting diodes (LEDs) on the growth of sunflower microgreens and their nutritional potential
Published 2024“…The potential improvements from LED lighting are discussed and its impact on human health is explained.…”
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Analog of giant magnetoimpedance in magnetized ε-near-zero plasma
Published 2020“…GMI devices based on magnetized 𝜀-near-zero plasma do not require microfabrication, and they are capable of working at tunable frequency, even in terahertz frequency range; more importantly, they can be dynamically controlled by environmental parameters such as temperature and pressure.…”
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Journal Article -
99
Investigation on energy output structure of explosives near-ground explosion
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Journal Article -
100
Weak signal detection for scanning near-field optical microscopy
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Thesis