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On transitive operator algebras in real Banach spaces
Published 2024“…We consider weakly closed transitive algebras of operators containing non-zero compact operators in real Banach spaces (Lomonosov algebras). …”
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Understanding the transition to adulthood of young Singaporeans living in university halls : a space and time analysis
Published 2016“…This paper aims to critically analyze the experiences of individuals in their everyday lives in the social space of university halls, utilising the space-time concepts of “representation”, “routine” and “rhythm” in examining their transition. …”
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Final Year Project (FYP) -
3
Study of advanced in-space propulsion technologies
Published 2017“…The main obstacle in achieving fast transit between earth and deep space destinations is not the launch, but travelling through space itself. …”
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Final Year Project (FYP) -
4
Multifidelity Methods for Design of Transition MetalComplexes
Published 2024“…While improvements in computing power have made simulation with density functional theory (DFT) an essential tool in screening new materials, it remains too costly to address truly high-dimensional design spaces. This problem is especially acute for open-shell transition metal (TM) complexes, which are of central importance in homogeneous catalysis and have applications in solar energy and electronics. …”
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Thesis -
5
Aged and wheeled mobility in transit-oriented development: the capabilities approach
Published 2024“…Transit-oriented development (TOD) aims to create pedestrian-friendly neighborhoods around transit hubs to improve urban mobility. …”
Journal article -
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Train following model for urban rail transit performance analysis
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A psychosocial approach to understanding underground spaces
Published 2017“…With projected emergence of underground built environments, future populations may spend much more of their working, transit, and recreational time in underground spaces. …”
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Journal Article -
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Heritagised spaces of Singapore: memories grounded in playgrounds
Published 2023“…Playgrounds were a necessary and memorable space during the 1970s-90s, where Singaporean citizens were transitioning between kampungs (villages) to Housing and Development Board (HDB) estates. …”
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Final Year Project (FYP) -
9
Transition metal doped apatites as inert non-toxic pigments
Published 2016“…Transition metal doped apatite, specifically copper-doped hydroxyapatite, Ca10(PO4)6Cux(OH)y, were synthesized via solid state reaction for this study. …”
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Final Year Project (FYP) -
10
Analysis and optimization of modulation transitions in medium-voltage high-power converters
Published 2022“…It is demonstrated for transitions between selective harmonic elimination pulsewidth modulation and space vector modulation on a three-level neutral-point-clamped converter through simulations and experimentally validated in a 45-kW scaled-down converter and 6.5-MW full-scale drive.…”
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Recent progress on transition metal diselenides from formation and modification to applications
Published 2022“…For instance, transition metal diselenides (e.g., MoSe2) have a more stable 1T phase, larger interlayer spacing, smaller band gap, and more obvious metallic property of Se than TMDCs (e.g., MoS2). …”
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Journal Article -
13
Unjust energy transition: vignettes from the COPs, climate finance and a coal hotspot
Published 2025“…Contributing to critical climate and energy studies, the paper spans scale, space, and time in its interrogation of the unjust energy transition.…”
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Graphene nanoscroll/nanosheet aerogels with confined SnS 2 nanosheets : simultaneous wrapping and bridging for high-performance lithium-ion battery anodes
Published 2018“…This may provide an efficient generic approach for encapsulation of transition metal dichalcogenide materials in conductive nano/micro confined spaces for fabrication of high-performance LIB anodes.…”
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Journal Article -
15
Mind the perception gap: The impact of bus rapid transit infrastructure on travelers’ perceptions of affective subjective well-being
Published 2024“…Over the past 20 years, bus rapid transit (BRT) has been increasingly promoted as an affordable way to improve public transit services in cities around the world. …”
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Tangible Telepresence: Distributed and Synchronous Tangible Interfaces for Enhancing Interpersonal Connectedness over Time and Space
Published 2024“…TeleTangibles allow users to adjust their personal boundaries by moving between real-time and slow-paced communication within their physical space. …”
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Thesis -
17
Space vector pulse-width modulation based maximum boost control of Z-source inverters
Published 2013“…In this paper, a novel maximum boost control method is presented based on the space vector pulse-width modulation (SVPWM) technique for the three-phase Z-source inverter (ZSI). …”
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Conference Paper -
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Towards an equity-centred model of sustainable mobility: Integrating inequality and segregation challenges in the green mobility transition
Published 2024“…The papers collected in this Special Issue reveal that sustainable mobility solutions are only partial when detached from the underlying mechanisms of residential sorting and spatial patterns of daily activity spaces. An equitable shift towards greener mobility needs to (1) address rising levels of residential segregation by promoting neighbourhood-level mixed-income housing, (2) radically shift urban space from automobility to different greener forms of mobility, (3) address not only neighbourhood specific, but also metropolitan-level access challenges to key activity places, (4) focus on integrating broadly accessible and affordable travel modes, particularly active travel (walking and cycling) and public transit, and (5) develop e-mobility solutions that are accessible to diverse user needs and offer flexible inter-neighbourhood coverage.…”
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Unlocking the gates: pedestrian route choice in transforming metro station paid areas into mobile public spaces
Published 2024“…<p>Recent discussions on <em>public transport as public space</em> are particularly relevant in transit-oriented cities, where urban design profoundly shapes connectivity and pedestrian flow. …”
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Practical application of browns and grays based on a vector concept : the practical strength the asymmetrical Munsell color space
Published 2020“…The Munsell Color Space was first developed with watercolor paint representing the true practical range of each hue with its transitional tertiary colors, namely the intermediate browns and grays within the color space. …”
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Journal Article