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421
Studies on laser design and laser micro-machining
Published 2008“…With its increasing use in material processing, the need for further study and improvement of the laser beam performance becomes necessary to achieve optimal processing quality. …”
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Thesis -
422
The corrosion of stirrups and its effect on the seismic fragility of a corroded reinforced concrete (RC) column
Published 2015“…It deteriorates the confinement behaviour and thus decreases the shear resistant capacity, potentially changing the failure modes from ductile flexural failure mode to brittle flexural-shear failure mode, or even shear failure mode. …”
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Journal Article -
423
Biomedical cellular imaging using digital holographic photothermal microscope
Published 2011“…The technique is based on recording the interference between two laser beams, namely the object beam and the reference beam with a Charged Coupled Device (CCD) camera and numerically reconstructing the interference result (hologram) with a computer of sufficient speed. …”
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Final Year Project (FYP) -
424
Disposable flow cytometer with high efficiency in particle counting and sizing using an optofluidic lens
Published 2012“…The variations of the signal peak values are reduced, owing to the small beam width at the beam waist. The device presents an efficient and accurate performance on both the counting and sizing of particles.…”
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Journal Article -
425
Rotator cuff tendons of the shoulder joint : anatomy and investigation of strain profile
Published 2013“…The FE model showed similar trends in the strain as compared to the experimental results. High shear stresses were observed near the footprint within the supraspinatus. …”
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Thesis -
426
Exploring the Mechanical Behavior of a Traditional Japanese Joint for Flexible Structural Design
Published 2024“…Through computational simulations employing Finite Element Analysis (FEA), the study examines a continuous beam and an unmodified MRO splice, revealing expected behavior in the beam and unexpected tress concentration and displacement asymmetry in the splice. …”
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Thesis -
427
Multi-modal piezoelectric energy harvester
Published 2017“…Recent researches of energy harvester are designed as a cantilever beam with piezoelectric material. It was proven that resonant peaks can be achieved with array of harvester beams in wider bandwidth. …”
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Final Year Project (FYP) -
428
Non-newtonian fluids and droplets in microchannels
Published 2016“…The zeta potential was calculated. The shear thinning effect is also addressed via experimental data and theoretical calculations. …”
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Thesis -
429
Combined effects of muscle fatigue and decision making on knee joint biomechanics
Published 2013“…However, only increased knee extension moment and peak proximal tibial anterior shear force were found when the task was activating by unanticipated stimulus. …”
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Thesis -
430
Photonic engineering of terahertz quantum cascade lasers
Published 2015“…First, we report the design, fabrication and experimental characterization of surface-emitting THz frequency QCLs with distributed feedback concentric-circular-gratings (CCG) for beam engineering to achieve a narrow beam divergence. …”
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Thesis -
431
Modeling, validation, and performance of low-frequency piezoelectric energy harvesters
Published 2014“…Analytical and finite element electromechanical models that take into account the fact that the piezoelectric sheet does not cover the whole substrate beam are developed. A linear analysis of the analytical model is performed to determine the optimal load resistance. …”
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Journal Article -
432
A novel two-degrees-of-freedom piezoelectric energy harvester
Published 2013“…The harvester comprises one main cantilever beam and an inner secondary cantilever beam, each of which is bonded with piezoelectric transducers. …”
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Journal Article -
433
Developing a novel radical source for cold, controlled reaction studies
Published 2024“…The magnetic focusing effect was also demonstrated on a beam of OH molecules using an imaging system.</p> <p>The control of the alignment of radicals in space was also explored in the studies of the adsorption of O2 on a Cu(111) surface using an alignment-controlled beam. …”
Thesis -
434
Electrostatic adhesion pad for wall climbing robot
Published 2017“…It not only improved the shear strength, but it made a breakthrough in both cost and ease of manufacture.…”
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Final Year Project (FYP) -
435
SPP/LSP coupled hybrid mode directed multi-functional surface-enhanced Raman system
Published 2013“…By scanning the nanosphere immobilized on the film over the propagation region of SPPs, We can map out the near-field SPP longitudinal field with super-resolution. …”
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Thesis -
436
Performance Characterization of High-Density Electrospray Thrusters
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Article -
437
Measuring the hole-state anisotropy in MgB2 by electron energy-loss spectroscopy
Published 2011“…In particular, we have studied two different crystal orientations, [110] and [001], with respect to the incident electron beam direction, and found significant changes in the near-edge fine structure of the B K-edge. …”
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Journal Article -
438
Metal additive manufacturing repair study on rail steel with Stellite 6 powder
Published 2023“…The measured wear data and wear coefficients for Stellite 6 and rail steel were fitted to Archard's wear model. Shear testing was conducted to measure the clad/substrate shear strength as an indication of the metallurgical bond strength. …”
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Journal Article -
439
Control of cylinder wake using oscillatory morphing surface
Published 2024“…With the highest-frequency oscillations, the shear layer develops into a train of many small vortices that follow the trace of undisturbed shear layer. …”
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Journal Article -
440
Study of local site effects using microtremor survey method
Published 2012“…Local site effects are typically characterized by the shear-wave velocity profile of the subsurface layers or the fundamental frequency of the site, which can be obtained by various means. …”
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Thesis