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221
Seismic behavior of interior concretebeam-column joints with non-seismic and limited seismic detailing
Published 2009“…Implications of the experimental and analytical evidence were discussed and design recommendations of beam-column joints were made.…”
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Final Year Project (FYP) -
222
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 -
223
Biomedical cellular imaging using digital holographic photothermal microscope
Published 2011“…The method is based on irradiating a cellular structure with a laser pump beam and using a probe beam to measure the optical path difference resulted from the heat distribution of the structure to the surroundings. …”
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Final Year Project (FYP) -
224
High-voltage IR-UWB pulse generator MMIC design and beamforming for indoor-ranging and radar applications
Published 2020“…In order to further improve the peak power level in desired directions, the beam-pattern analysis of an electronically steerable multi-beam IR-UWB transmitter tag suited for real-time positioning systems is presented and demonstrated. …”
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Thesis-Doctor of Philosophy -
225
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 -
226
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 -
227
Poly(Methyl Methacrylate) as a matrix for immobilization of lipase
Published 1992“…The best result based on hydrolytic activity was obtained by adsorption of the purified unbuffered enzyme solution onto PMMA beads without any modification of the beads. Prolonged exposure of the protein to the beads increased its adsorption but the expressed activity decreased after 1 h of exposure. …”
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Article -
228
Impact resistance of reinforced concrete members
Published 2015“…In this paper, we shall compare the impact resistance of 5 types of concrete beam. These 5 types of concrete beam are: 1) Normal concrete; 2) Normal concrete with steel fibre reinforcement; 3) Lightweight concrete; 4) Lightweight concrete with steel fibre reinforcement; 5) Normal concrete with steel fibre reinforcement and engineered cementitious composite protective layer. …”
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Final Year Project (FYP) -
229
Study on mechanism and influential factors of progressive collapse resistance of base-isolated structure
Published 2022“…The results show that the non-uniformity of the beams and the concentrated loading at the nodes were easy to form a linear catenary mechanism, resulting in more severe beam end damage than mid-span damage. …”
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Article -
230
High-efficiency metalenses for zone-plate-array lithography
Published 2024“…MEEP software is used to predict focal efficiency of the completed metalens design. Scanning-electron-beam lithography was used to fabricate effective-index-modulated metalenses in CSAR-62 e-beam resist. …”
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Article -
231
Damage identification by using a self-synchronizing multipoint laser doppler vibrometer
Published 2018“…In this paper, a damage detection technique is proposed using a self-synchronizing multipoint LDV. Multiple laser beams with various frequency shifts are projected on different points of the object, reflected and interfered with a common reference beam. …”
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Journal Article -
232
3D printing formulation of probiotic extracellular vesicles for gastrointestinal cancer
Published 2024“…Subsequently, printing parameters were tailored to produce uniform-sized beads. A preservation study was then conducted to identify the optimal storage environment for preventing degradation of the 3D bioprinted beads. …”
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Final Year Project (FYP) -
233
Lubricant evolution and depletion under laser heating : a molecular dynamics study
Published 2013“…A temperature gradient is formed in the radial direction due to the heat transfer between the heated beads and the surrounding lubricants. During the cooling process, the strong functional interaction between end-beads and the substrate layer hinders the recovery and redistribution of depleted lubricant beads, resulting in an undersaturated film. …”
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Journal Article -
234
Converse flexoelectric effect in comb electrode piezoelectric microbeam
Published 2013“…The fringe electric field of a comb electrode induces converse flexoelectric responses in uniformly poled and depoled beams. The simulated electric field distribution shows that bending of the beam is induced by piezoelectric and μ11, μ12 flexoelectric coefficients. …”
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Journal Article -
235
Polariton condensate transistor switch
Published 2013“…A polariton condensate transistor switch is realized through optical excitation of a microcavity ridge with two beams. The ballistically ejected polaritons from a condensate formed at the source are gated using the 20 times weaker second beam to switch on and off the flux of polaritons. …”
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Journal Article -
236
Synbiotic encapsulation against Vibrio parahaemolyticus infection in whiteleg shrimps
Published 2024“…Coculture method indicated that synbiotic beads reduce viability of Vibrio parahaemolyticus by 3 orders of magnitude. …”
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Journal Article -
237
Ultra-thin bulk silicon thinning of advanced microprocessors & graphics processors fabricated in Sub-20 nm technology
Published 2020“…In particular, initial fault isolation techniques exploit infrared laser beams to probe the circuitry through silicon thinned mechanically to 50 um. …”
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Thesis-Master by Research -
238
Coherently tunable triangular trefoil phaseonium metamaterial
Published 2018“…Phaseonium is a three-level Λ quantum system, in which a coherent microwave and an optical control (pump) beams can be used to actively modulate the dielectric response. …”
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Journal Article -
239
Compact x-ray source based on burst-mode inverse Compton scattering at 100 kHz
Published 2014“…At a photon energy of 12.4 keV, the predicted x-ray flux is 5×10[superscript 11] photons/second in a 5% bandwidth and the brilliance is 2 × 10[superscript 12] photons/(sec mm[superscript 2] mrad[superscript 2] 0.1%) in pulses with rms pulse length of 490 fs. The nominal electron beam parameters are 18 MeV kinetic energy, 10 microamp average current, 0.5 microsecond macropulse length, resulting in average electron beam power of 180 W. …”
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Article -
240
Frequency equations of nonlocal elastic micro/nanobeams with the consideration of the surface effects
Published 2020“…Three types of boundary conditions, i.e., hinged-hinged, clamped-clamped, and clamped-hinged ends, are examined. For a hinged-hinged beam, an exact and explicit natural frequency equation is derived based on the established mathematical model. …”
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Journal Article