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3701
Cognitive dynamic airspace management
Published 2019“…This research work specifically studies the optimisation methods applied to the optimal design of sector shapes in four aspects…”
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Thesis -
3702
Self-healing materials for flexible electronic devices
Published 2020“…Finally, a highly flexible, healable and fully solution-processed electroluminescent device was demonstrated. To tailor specific multi-property materials, usually, sophisticated multi-step synthesis processes are employed and will affect the device fabrication method. …”
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Thesis-Doctor of Philosophy -
3703
Physical unclonable function based solutions to unification of user, device and data authentication
Published 2020“…The second contribution is a rotation/scaling-invariant PUF-based data-device hash for digital (more specifically, image) forensic applications. Existing digital forensics methods are capable of performing well in either forgery content detection or acquisition device identifica- tion but not both. …”
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Thesis-Doctor of Philosophy -
3704
Stability improvement and control optimization of isolated two-stage AC-DC-DC converter systems
Published 2020“…Since many types of renewables and energy storage devices, e.g., solar photovoltaic, batteries and supercapacitors, etc., are treated as DC sources, the multi-stage converter system is usually employed as the interface between the AC grid and DC networks. Specifically, the dual active bridge (DAB)-based two-stage AC-DC-DC converter is highly related to the distributed systems because of its advantages such as the high power density, soft switching properties, galvanic isolation and less passive components. …”
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Thesis-Doctor of Philosophy -
3705
Map matching algorithms for intelligent transportation system
Published 2021“…The empirical setting approaches determine the weights based on specific driving cost models. However, the weights need to be re-estimated empirically when the driving cost models are changed. …”
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Thesis-Doctor of Philosophy -
3706
Control schemes of voltage source converters in more-electronics power systems
Published 2022“…Existing control methods are mainly linear approaches that merely ensure the local stability of the closed-loop system relating to specific operating points. Once exposed to large perturbations, such as renewable energy intermittency, sudden load change, and plant parameter variations, the system may display a bifurcation phenomenon, due to operating point migration, or instability. …”
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Thesis-Doctor of Philosophy -
3707
The sensitivity of tsunami models and tsunami energy to geologically constrained fault sources and shallow bathymetry
Published 2023“…In general, this work shows that when it is not possible to use a very high-resolution bathymetry, a bathymetry with a res-olution of 10 – 50 m is sufficient to reasonably estimate tsunami wave heights, but coarser models can produce significant underestimation. The choice of specific resolu-tion should also depend on the mean distribution of data points, so that most of the data are represented well in the interpolated bathymetry. …”
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Thesis-Doctor of Philosophy -
3708
Methods of growth and transfer of carbon nanotubes onto substrates for advanced electrical and electronic applications
Published 2023“…This novel composite electrode yielded 60 times the charging current density (0.25 mA/cm^2 vs 15 mA/cm^2) of the previously reported electrode without compromising the specific capacity. This allows the fabricated battery to charge and discharge at a much faster rate. …”
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Thesis-Doctor of Philosophy -
3709
Nature-inspired lightweight auxetic structures for enhanced stiffness and absorption capacity
Published 2024“…In this thesis, we delve into the development of innovative materials by mimicking the structural designs from nature, emphasizing on the exploration of lightweight solutions for applications across various domains. Specifically, through the introduction of curved ligaments, gradient variations and hierarchical arrangements, this thesis will demonstrate improvements to the mechanical properties and energy absorption (EA) capabilities of honeycomb structures. …”
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Thesis-Doctor of Philosophy -
3710
Scheduling and resource optimization in rail operations : models and algorithms
Published 2016“…Given these large investments and growth in traffic, even marginal improvements in resource utilization can result in significant cost savings. The specific problems identified and studied in this thesis are in the context of Indian Railways where the author has been working for more than 17 years. …”
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Thesis -
3711
Salient keypoint detectors and compact feature descriptors for 3D perception
Published 2017“…Next, we consider a specific 3D perception application, SLAM with an RGB-D camera, and propose a new 3D keypoint detection module that works best for it. …”
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Thesis -
3712
Data driven and learning based approaches for integrated landside airside operations optimization
Published 2022“…Results show that the chances of missed connections can be significantly reduced by operationally maintaining higher turnaround time and minimum connection time and by bringing down delays at the airport. Specifically, by maintaining the flight turnaround time at 50 minutes, minimum connection time at 60 minutes and by containing arrival delays within 70% of the current delay spread at Singapore Changi Airport Terminal 4, transfer passenger missed connections can be prevented for almost all the flights. …”
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Thesis-Doctor of Philosophy -
3713
探究游戏主题曲的歌曲字幕翻译策略 —— 以《英雄联盟》2023年全球总决赛主题曲 《GODS登神》为例 = Subtitling strategies for game theme song —— taking league of legends 2023 global finals theme song “GODS” as example...
Published 2024“…Beyond its popularity as a game, the music associated with the game also garners significant attention and discussion. Specifically, the theme song released for each season's Global Finals serves not only as music but also as powerful tools for music marketing and emotional resonance. …”
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Final Year Project (FYP) -
3714
Tonsillectomy or adenotonsillectomy versus non‐surgical treatment for chronic/recurrent acute tonsillitis
Published 2014“…<br> We combined data from five trials in children; these trials included children who were 'severely affected' (based on the specific 'Paradise' criteria) and less severely affected. …”
Journal article -
3715
Global, regional, and national mortality among young people aged 10–24 years, 1950–2019: a systematic analysis for the Global Burden of Disease Study 2019
Published 2022“…Improving global adolescent mortality will require action to address the specific vulnerabilities of this age group, which are being overlooked. …”
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Journal Article -
3716
Graph representation learning
Published 2022“…Due to the diversity of graph types, objects of representation learning as well as their corresponding real-world applications, graph representation learning still faces various challenges, so different techniques need to be explored in different specific situations. In graph-level representation learning, the main challenge is how to effectively pool multiple node representations to generate high-quality graph representations where rich information needs to be encoded. …”
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Thesis-Doctor of Philosophy -
3717
In-situ infrared spectroscopy studies of surface reactions over irradiated photocatalysts
Published 2013“…It is hoped that the in-situ spectroscopic investigations at the reactant/catalyst interface expounded in this Thesis give major impetus to subsequent research in the field. More specifically, the real-time inter-relationship between changes in the optical state of the catalyst, adsorbed intermediates, and their correlation with performance, provides valuable clues towards the rational design of better photocatalysts.…”
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Thesis -
3718
InAlN/GaN high electron mobility transistors on Si for RF applications
Published 2018“…Linearity of GaN transistors ultimately limits the power density and efficiency of these devices in many applications, as the operating point of the device typically needs to be backed-off to meet the linearity specifications. In fact, as the operating frequency increases into the mm-wave range by shrinking the gate length, the linearity is expected to degrade even further. …”
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Thesis -
3719
Tsewang Norbu NGB
Published 2025“…The "Codicological Information" section continues with specific codicological notes which are attached to the appropriate folio/chapter locations in the catalogue. …”
Dataset -
3720
Printing of functional materials in 2D and 3D structures
Published 2020“…In this work we combined the two processes, and developed a method for inkjet-printing of single crystals at specific locations. The chosen representative compound was the organic semiconducting perylene. …”
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Thesis-Doctor of Philosophy