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Repulsive Casimir effect in Chern insulators
Published 2022“…In this work, we investigate the possibility of achieving the repulsive Casimir effect between two identical Chern insulators in two directions, i.e. (i) small finite (non- zero) temperature effect on Casimir–Lifshitz interaction between 2D Chern Insulators with Chern number C = 1 and (ii) the zero temperature Casimir interaction between 2D Chern Insulators with higher Chern number C = 3, 4, 8. …”
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Final Year Project (FYP) -
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Phononic real Chern insulator with protected corner modes in graphynes
Published 2023“…By using first-principle calculations and topology/symmetry analysis, we find that phonons in both graphdiyne and $\gamma$-graphyne exhibit a second-order topology, which belongs to the specific case known as real Chern insulator. We identify the nontrivial phononic band gaps, which are characterized by nontrivial real Chern numbers enabled by the spacetime inversion symmetry. …”
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Journal Article -
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On a Chen–Fliess approximation for diffusion functionals
Published 2014“…This allows to revisit and generalize the classic stochastic Taylor expansion to arrive at a Chen–Fliess approximation for smooth, path dependent functionals of SDEs with a corresponding L2 -error estimate.…”
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Chen Wen Hsi: more than Chinese painting
Published 2022“…Chen is also representative of “Nanyang art” and overseas Chinese artists. …”
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Thesis-Master by Coursework -
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Health and well-being in the year before death: the association with quality of life and care at the end-of-life
Published 2022“…Objective: We examined whether older adults' health and well-being during their final year of life predicts end-of-life (EOL) quality of life (QOL) and quality of care (QOC). …”
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Journal Article -
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Consolidated Health Economic Evaluation Reporting Standards for Interventions that use Artificial Intelligence (CHEERS-AI)
Published 2024“…The Consolidated Health Economic Evaluation Reporting Standards (CHEERS 2022) provide reporting guidelines for EEs. …”
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Nodal Brillouin-zone boundary from folding a Chern insulator
Published 2018“…A Chern insulator is a building block of many topological quantum matters. …”
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Journal Article -
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An investigation of Chen Chong Swee’s practical colour application on selected paintings
Published 2020“…Part of the practical component consists of re-enacted painting processes, colour palettes and experimental studies to explore the strengths and limitations of each medium. Over the years, Chen mastered colour mixing and understood the three qualities of colours: hue, chroma and value. …”
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Thesis-Master by Research -
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Topological phase transition induced by gain and loss in a photonic Chern insulator
Published 2022“…We present a design of a non-Hermitian photonic Chern insulator whose band topology can be tuned via gain and loss. …”
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Localization of chiral edge states by the non-hermitian skin effect
Published 2024Subjects: Get full text
Journal Article -
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Epidemiology and transmission of carbapenemase-producing enterobacteriaceae in a health care network of an acute-care hospital and its affiliated intermediate- and long-term-care facilities in Singapore
Published 2022“…Movement of patients in a health care network poses challenges for the control of carbapenemase-producing Enterobacteriaceae (CPE). …”
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Unveiling the chirality of the quantum anomalous Hall effect
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Journal Article -
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Use of artificial intelligence in critical care: opportunities and obstacles
Published 2024Subjects: “…Critical Care and Intensive Care Medicine…”
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Quality and outcomes of diabetes care in patients diagnosed with cancer
Published 2017Subjects:Thesis -
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Health care financing in Singapore
Published 2014“…The current issue of rising health care costs, which has been subject to much debate in Singapore, prompted our investigation into the economics of the various health care financing schemes and to assess their effectiveness and efficiency. …”
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Final Year Project (FYP)