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Northern Borneo stalagmite records reveal West Pacific hydroclimate across MIS 5 and 6
Published 2016“…Over the past decades, tropical stalagmite δO18 records have provided valuable insight on glacial and interglacial hydrological variability and its relationship to a variety of natural climate forcings. …”
Journal article -
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Behavior of the southernmost San Andreas fault during the past 300 years
Published 2012“…We suggest that the Coachella Valley segment of the San Andreas fault creeps in its upper few kilometers. …”
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Journal Article -
3
NALPS : a precisely dated European climate record 120–60 ka
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Journal Article -
4
Effect of Carbon Overcoat Implantation on the Magnetic and Structural Properties of Perpendicular Recording Media
Published 2016“…In order to achieve the desired property of FCVA carbon, it is essential to apply a suitable bias voltage, which results in an energetic carbon deposition on the magnetic layer of the recording media. In this paper, we focus our attention on the implantation effects of the energetic carbon on the magnetic and the structural properties of the recording media of two types, antiferromagnetically coupled and a single layer, in order to gain a meaningful insight on the implantation and its effect. …”
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Journal Article -
5
Increasing Dengue Incidence in Singapore over the Past 40 Years: Population Growth, Climate and Mobility
Published 2015“…We used multivariable Poisson regression models with the following predictors: Annual Population Size; Aedes Premises Index; Mean Annual Temperature; Minimum and Maximum Temperature Recorded in each year; Annual Precipitation and Annual Number of Air Passengers arriving from dengue-endemic South-East Asia to Singapore. …”
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A driftwood-based record of Arctic sea ice during the last 500 years from northern Svalbard reveals sea ice dynamics in the Arctic Ocean and Arctic peripheral seas
Published 2021“…As our samples come from naturally felled trees (not logged or both), the relative proportions of different provenances are used to infer past ocean current dominance. Our record indicates centennial- to decadal-scale shifts in source regions for driftwood incursion to Svalbard, aligning with Late Holocene high variability and high frequency shifts in the Transpolar Drift and Beaufort Gyre strengths and associated fluctuating climate conditions. …”
Journal article -
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Combining stratigraphy and tectonics to understand intermittent deposition on the outer rise offshore Sumatra, Indonesia
Published 2020“…Stratigraphic and tectonic patterns were observed from depth-converted high resolution seismic reflection profiles in front of the Sunda Trench, west of Mentawai Island, Sumatra, Indonesia. We identified normal faults and channels, defined 8 sedimentary packages and interpreted deposition to be intermittent. …”
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Final Year Project (FYP) -
10
Design and development of iOS app for medical consultation
Published 2018“…With the use of advance computers and medical equipment, clinics and hospitals have seen a huge leap in productivity and efficiency over the past few years. Technology can reduce our workload and make our lives better if we know how to utilize them. …”
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Final Year Project (FYP) -
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Temporal Telepresence: Immersive Interfaces for TeleAbsence
Published 2024“…We present an interactive system of objects and applications that supports intergenerational memory preservation by enabling individuals to actively explore the relationship between personal artifacts, photographs, the spaces of their past, and their memories. …”
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Thesis -
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Modeling downward counterfactual events : unrealized disasters and why they matter
Published 2020“…As such, the framework is demonstrated in the context of Singapore, a city-nation that has historically had limited recorded natural hazards events, through five case studies on past anthropogenic, environmental, seismic, volcanic, and storm hazard events. …”
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Journal Article -
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Communication satellite power amplifiers: current and future SSPA and TWTA technologies
Published 2017“…We find that <2% of TWTAs and 5% of SSPAs experience anomalies. …”
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Rapid and punctuated Late Holocene recession of Siling Co, central Tibet
Published 2017“…Here we utilize relict shoreline deposits and associated alluvial fan features around Siling Co, the largest lake in central Tibet, to reconstruct centennial-to-millennial-scale variations in lake area and volume over the Holocene. …”
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Journal Article -
15
Evaluating geospatial accuracy for equity analyses: a case study of the U.S. National Bridge Inventory
Published 2023“…We find that 98.8% and 95.4% of the NBI records matched the reported state and county tag respectively, according to their reported latitude and longitude. …”
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Association of current Schistosoma mansoni, Schistosoma japonicum, and Schistosoma mekongi infection status and intensity with periportal fibrosis: a systematic review and meta-ana...
Published 2024“…<p><strong>Background: </strong>Periportal fibrosis is a severe morbidity caused by both current and past exposure to intestinal schistosomes. We aimed to assess the association between current infection status and intensity of <em>Schistosoma mansoni, Schistosoma japonicum</em>, or <em>Schistosoma mekongi</em> with periportal fibrosis.…”
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Environmental and social factors influencing the spatiotemporal variation of archaeological sites during the historical period in the Heihe River basin, northwest China
Published 2021“…Archaeologists have argued that changes in material culture are tied to the frequent turnover in polities in the area, but no published evidence supports these claims. In this paper, we evaluate the relative importance of environmental and political factors in determining the spatiotemporal pattern of archaeological sites in the middle and lower reaches of the Heihe River basin by using previously published high-resolution paleoclimate records and a variety of historical documents. …”
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Journal Article -
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Linking short-term to long-term convergent tectonics using geodetic observations, geological constraints and numerical simulations
Published 2021“…This model can be used to make predictions of signals that exist in seismic and geodetic data to help us bridge timescales of deformation. Over the past few decades, we have made significant progress in inferring the geometry and kinematics of fault systems at convergent margins, but continue to be severely limited when it comes to elucidating their dynamics. …”
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Thesis-Doctor of Philosophy -
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Association between a selective 5-HT4 receptor agonist and incidence of major depressive disorder: emulated target trial
Published 2024“…<p><b>Method</b></p> Using anonymised routinely collected data from a large-scale USA electronic health records network, we conducted an emulated target trial comparing depression incidence over 1 year in individuals without prior diagnoses of major mental illness, who initiated treatment with prucalopride versus two alternative anti-constipation agents that act by different mechanisms (linaclotide and lubiprostone). …”
Journal article -
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Development of mobile phone application for health monitoring
Published 2015“…During the past few years, the development of smart phone dramatically changed the usage model of handheld device. …”
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Final Year Project (FYP)