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141
Simulating the transport and dispersal of volcanic ash clouds with initial conditions created by a 3D plume model
Published 2022“…Such modeling may therefore provide a path to better forecasts lessening the need for user intervention, or attempts to observe details of an eruption that are beyond the resolution of any potential satellite or ground-based technique, or a posteriori creating a history of ash emission height via inversion.…”
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Journal Article -
142
Lasing in Bose-Fermi mixtures
Published 2017“…The prerequisite for fermionic lasing is the inversion of electronic population, which governs the lasing threshold. …”
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Journal Article -
143
Quantitative analysis of coronary artery from computed tomography angiography images
Published 2016“…Most commonly, diameter stenosis is measured because of the popularity of projection-based invasive angiography, which is measured as the ratio of the reduction in vessel diameter to the proximal normal diameter [4]. …”
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Thesis -
144
Robust deep learning methods for accountable contrast-agent-free CMR imaging in clinical applications
Published 2024“…<p>Cardiovascular magnetic resonance (CMR) T1 mapping is a crucial non-invasive imaging technique for quantifying myocardial tissue characteristics, providing valuable insights into a range of ischaemic and non-ischaemic cardiac conditions, including myocardial infarction, inflammation, infiltration, and fibrosis. …”
Thesis -
145
Layer-by-layer assembled micro and nano carriers for drug delivery applications
Published 2013“…Up regulation of cysteine proteases in tumor cells constitute a major role in extra cellular matrix (ECM) degradation and metastatic invasion. Consequently inhibition of cysteine proteases (cathepsins) is envisaged as a promising strategy to restrict tumor growth. …”
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Thesis -
146
Fabrication and characterization of a novel mullite-stainless steel composed hollow fibre membrane for oil/water separation
Published 2024“…Afterwards, they were evaluated in an oil/water separation system regarding water flux and oil rejection rate. Based on the findings, there was a gradual increase in the bending strength from 32.1 to 79.8 MPa with increased SS contents from 0 to 12 % (w/w). …”
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147
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148
Time frequency analysis of functional MR images
Published 2014“…Functional Magnetic Resonance Imaging (fMRI) technique is used to evaluate and visualize human brain activity in a non-invasive manner. It measures blood-oxygenation level dependent (BOLD) changes induced by neural activity resulted in due to external stimuli. …”
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Thesis -
149
Investigating the content and function of stress-induced extracellular vesicles in colorectal cancer
Published 2021“…I also showed that switched EVs acted in an AREG-independent fashion to reduce tumour cell migration and invasion, potentially reflecting the mesenchymal-to-epithelial transition at distant sites during CRC metastasis.…”
Thesis -
150
Optical study of excitonic complexes in transition metal dichalcogenides monolayers
Published 2021“…However, the distinct electronic band structure and possible many-particle components lead to complicated excitonic features especially in the photoluminescence spectra of W-based monolayers. Their possible origins and compositions need to be further explored. …”
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Thesis-Doctor of Philosophy -
151
Speeding up deep neural network training with decoupled and analytic learning
Published 2021“…The other challenge is that, to implement the analytic learning, there is a possible issue of memory leak caused by matrix operations based on the entire dataset. Hence, a block-wise recursive Moore-Penrose inverse (BRMP) method is proposed which can reformulate the original analytic learning exactly into a block-wise alternative using a block-wise decomposition of Moore-Penrose inverse. …”
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Thesis-Doctor of Philosophy -
152
Coupled acoustic resonator systems with novel acoustic properties
Published 2021“…In this thesis, three projects to investigate novel properties in sound waves based on coupled acoustic resonator systems are discussed. …”
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Thesis-Doctor of Philosophy -
153
Feature extraction from EEG signals and regularization for brain-computer interface
Published 2020“…We choose EEG because it is a non-invasive and low cost technology with good time resolution. …”
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Thesis-Doctor of Philosophy -
154
Preliminary environmental risk consideration for small UAV ground risk mapping
Published 2022“…Data of the three most invasive bird species in Singapore was examined. The site of Chinese Garden in West Singapore reported the highest bird population of 432 birds per site. …”
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Conference Paper -
155
Investigation of fluorescence lifetime imaging for quantitative cervical cancer screening and diagnosis
Published 2015“…The proposed method can provide more accurate and faster cervical diagnosis, which can better supplement traditional gold standard histopathological examination. Liquid based cytological (LBC) Papanicolaou test is a very effective pre-invasive tool to screen for cervical intraepithelial neoplasia (CIN). …”
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Thesis -
156
Studies of insulin transport across intestinal epithelium using nano-encapsulation for oral delivery
Published 2019“…An oral route not only minimizes the patient compliance issue by eliminating the use of invasive needles, more importantly, it offers hepatic glucose regulation as the orally administered insulin would potentially be carried by hepatic portal vein to reach the liver, where glucose homeostasis take place. …”
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Thesis -
157
Towards electrically injected colloidal semiconductor lasers
Published 2025“…Further manipulation of the NPL-based polymer enabled the formation of an interconnected fiber network capable of mode selection and modulation. …”
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Thesis-Doctor of Philosophy -
158
Investigating the EM performance of building materials for mid-band 5G in urban built environment: an exploratory study
Published 2024“…Experimental and simulation-derived results were cross-validated using their |S11| parameter plots, demonstrating a systemic downward shift in the resonant frequency and associated variations in impedance matching due to changes in loading reactance of the CSRR-loaded ESA. Finally, a novel inversion modelling procedure was developed based on perturbation theory to numerically extrapolate the relative permittivity of the various dielectric-loaded materials. …”
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Thesis-Doctor of Philosophy -
159
Investigations into high resolution imaging and contouring for diagnostic bio-applications
Published 2016“…Research is in progress around the world for finding methods which are minimally invasive and which can provide accurate results with minimum patient discomfort. …”
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Thesis -
160
Developing a portable, high-speed, low-cost desktop photoacoustic tomography imaging system
Published 2019“…Photoacoustic tomography (PAT) is a non-invasive, hybrid biomedical imaging modal- ity. Conventional PAT system uses Nd:YAG-OPO laser as excitation source and a single-element ultrasound transducer (SUT) for detecting the generated photoacoustic (PA) waves from the imaging object. …”
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Thesis