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pina » pin (Expand Search), bina (Expand Search), aina (Expand Search)
spinal » spinl (Expand Search), sbinal (Expand Search), sainal (Expand Search), espinal (Expand Search), spinael (Expand Search)
spina » spin (Expand Search), sbina (Expand Search), saina (Expand Search), espina (Expand Search), spinae (Expand Search)
spinl » spinel (Expand Search), spin (Expand Search), spine (Expand Search)
sming » ming (Expand Search), shing (Expand Search), swing (Expand Search)
pink » link (Expand Search), pin (Expand Search), pick (Expand Search)
ring » bring (Expand Search), ling (Expand Search), ming (Expand Search)
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821
Laser-induced reduced-graphene-oxide micro-optics patterned by femtosecond laser direct writing
Published 2020“…The optical performances of Fresnel zone plates (FZP) fabricated under the three regimes were evaluated and compared; the results were 0.7%, 2.4%, and 3.8% for focusing efficiency, 12.2 µm, 13.2 µm, and 12 µm for focal spot size, 1.39 mm, 1.89 mm, and 1.77 mm for depth-of-focus for FZPs designed to 15 mm focal length with 10 concentric rings. This fabrication technique provides wide design flexibility to various planar LIRGO micro-optics for microfluidics, lab-on-a-chip, skin-attachable biomedical imaging, and micro photonic devices.…”
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Journal Article -
822
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823
Bursting on a vortex tube with initial axial core-size perturbations
Published 2024“…An analysis of the vorticity dynamics during bursting reveals that initially the flow behaves qualitatively like a head-on collision of two isolated vortex rings, with the azimuthal vorticity dynamics driving radial growth. …”
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Article -
824
Indefinite metamaterials for optical applications
Published 2016“…Using full-wave Finite-difference time-domain (FDTD) simulations with diffraction limited trimer, quadrumer and ringed objects etched on thin perfect electric conductor (PEC) films, we show that the hyperlens model can achieve magnification factors of up to 10X in the far-field (~4.5λ from object’s surface) under a light source with a wavelength of 1 μm, with successful resolution down to 220 nm (~λ/5). …”
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Thesis -
825
Applications of pentamethyl phenyl ketones in the synthesis of carbocycles and heterocycles
Published 2023“…We then explore how tri-substituted THP rings behave, allowing us to access di-substituted cyclohexenes with both retention and inversion of the stereochemistry.…”
Thesis -
826
Evaporation and crystallisation of saline droplet with surfactant on smooth surfaces
Published 2023“…On the other hand, concentric rings were observed at a high concentration of 0.8 mM CTAB with concentration of SDS below 6.4 mM SDS. …”
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Final Year Project (FYP) -
827
On self-dual cyclic codes and generalized self-dual cyclic codes over finite fields
Published 2012“…We decompose a QT code to a direct sum of component codes – linear codes over rings. Furthermore, given the decomposition of a QT code, we can describe the decomposition of its dual code. …”
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Thesis