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281
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) -
282
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 -
283
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 -
284
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285
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) -
286
Investigations into high resolution imaging of the aqueous outflow system and cornea
Published 2018“…This thesis in this context aims to investigate the potential of Bessel beam and light sheet fluorescence microscopy for ocular disease diagnosis. …”
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Thesis-Doctor of Philosophy -
287
Detection of damaged supports under railway track based on frequency shift
Published 2017“…An auxiliary mass is utilized herein and when it is mounted on the beam, the natural frequencies of the whole system will change with respect to the location of the auxiliary mass. …”
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Journal Article -
288
Modeling of outdoor natural ventilation and energy performance for buildings in an industrial park
Published 2013“…The reason being the thermal boundary layer thickness calculated across the heater is 4.3cm and any further increase in height would not have any increase in convection.…”
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Final Year Project (FYP) -
289
Hydrodynamic pattern of high-speed droplet train impingement
Published 2015“…Following the droplet generator system, a superheated surface was created using copper rod as the impingement surface and four heater cartridges as heating element to study the hydrodynamic pattern of the droplet impingement. …”
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Final Year Project (FYP) -
290
First studies on error mitigation by interaction point fast feedback systems for FCC-ee
Published 2024“…To achieve physics performance, luminosity and beam lifetime must be kept to design specifications. …”
Conference item -
291
Luminosity determination in pp collisions at √𝑠 = 7 TeV using the ATLAS detector at the LHC
Published 2024“…Absolute luminosity calibrations, performed using beam separation scans, have a common systematic uncertainty of ±11%, dominated by the measurement of the LHC beam currents. …”
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Article -
292
Linear A libation tables : a semitic connection explored
Published 2020“…Unlike the Linear B language (Mycenaean Greek), Minoan, the language hidden behind Linear A and still undeciphered, bears no apparent similarity to Greek, and any ‘translation’ of Linear A based provisionally on Linear B phonetic values has not produced any tangible result. …”
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Journal Article -
293
Creating functionally graded concrete materials with varying 3D printing parameters
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Journal Article -
294
Secure image encryption based on an ideal new nonlinear discrete dynamical system
Published 2018“…Extensive numerical experiment results have revealed that the proposed image encryption algorithm offers advantages of unlimited key space and high-level security, since those problematic periodic windows are no longer present within the key space, and it is extremely robust against known-plain-text attack, since the chaotic sequence generated bears no correlation whatsoever due to the folding effect of modulo operation. …”
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Journal Article -
295
Dynamic measurement by multi-point laser Doppler vibrometer
Published 2013“…A vibration measurement of a cantilever beam using a multi-point laser Doppler vibrometer (LDV) with single detector is conducted in this dissertation. …”
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Thesis -
296
An energy-efficient multi-channel design for distributed wireless sensor networks
Published 2023“…Nodes exchange control packets on the control channel to choose a data channel and decide the beam direction of the flow. Simulation results show that EE-MMAC achieves significant energy gains (30% to 45% less than comparable IEEE 802.11 and MMAC) based on energy efficiency, packet delivery ratio, and throughput.…”
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Article -
297
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 -
298
Empty-bucket techniques for spill-quality improvement at the CERN Super Proton Synchrotron
Published 2024“…Synchrotrons can provide long spills of particles by employing resonant extraction where the circulating beam is slowly ejected over thousands to millions of turns by exploiting the amplitude growth caused by a transverse resonance. …”
Journal article -
299
Multipass steering protocols at Jefferson lab
Published 2008“…The CEBAF recirculating accelerator consists of two CW superconducting RF linacs, through which an electron beam is accelerated for up to 5 passes. Focusing and steering elements affect each pass differently, requiring a multipass steering protocol to correct the orbits. …”
Conference item -
300
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