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801
Towards formal verification of Bayesian inference in probabilistic programming via guaranteed bounds
Published 2024“…These bounds can be computed for a much larger class of probabilistic programs than exact methods and, unlike approximate methods, provide non-stochastic guarantees about the posterior distribution, such as: “the posterior probability of a given event is at least <em>p</em> and at most <em>q</em>”. Crucially, these bounds are fully automated and require no user-provided auxiliary information like loop invariants. …”
Thesis -
802
Large-scale profiling of antibody reactivity to glycolipids in patients with Guillain-Barré syndrome
Published 2025“…<br> Of all patients, 1309 (92.6%) were positive for at least one anti-glycolipid (complex) antibody. Anti-GM1 and anti-GQ1b (complex) antibodies best distinguished motor GuillainBarré syndrome and Miller Fisher syndrome from controls, with antibodies to glycolipid complexes outperforming antibodies to single glycolipids. …”
Journal article -
803
An epigenetic analysis of planarian stem cells
Published 2018“…We also present preliminary evidence to suggest that ATAC-seq on planarian cells can identify both transcriptionally permissive gene promoters, at least in differentiated cells, as well as putative enhancers that correlate with expression of neighbouring genes. …”
Thesis -
804
Are all renewable energy sources the same? a comparative analysis of public perceptions and preferences for renewable energy types in Southeast Asian cities
Published 2024“…In contrast, bioenergy (or biomass) is generally the least preferred source of energy in all cities. There is considerable variation in perceptions of wind, hydro, and geothermal energy, with a high degree of variability between and within countries. …”
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Article -
805
Malaysian SMEs m-commerce adoption : TAM 3, UTAUT 2 and TOE approach
Published 2023“…The data collected were analyzed using partial least square-structural equation modeling. Findings: The findings of this study reveal that technological factors (computer self-efficacy [CSE], result demonstrability [RD] and computer anxiety [CA]) positively and significantly influence MCA. …”
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Article -
806
Non-linear Log-Sobolev Inequalities for the Potts Semigroup and Applications to Reconstruction Problems
Published 2023“…We show that to have a non-trivial reconstruction probability the branching number of the tree should be at least $$\begin{aligned} \frac{\log q}{\log q - \log (q-1)} = (1-o(1))q\log q. …”
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Article -
807
Liposomal nanotherapy for treatment of atherosclerosis : passive versus active targeting
Published 2020“…Release was sustained up to 30 days in vitro and the formulation was stable for at least 3 months. In active strategy, active ligands were decorated on nanoliposomal surface for enhancement of cell internalization. …”
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Thesis-Doctor of Philosophy -
808
An observational study of the prevalence of metabolic syndrome in treatment-experienced people living with HIV in Singapore
Published 2021“…Of all the 2,231 individuals, 68.8% had at least one component of MetS. The overall prevalence of MetS was 23.6% (95% confidence interval 21.9%–25.4%). …”
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Journal Article -
809
Analysis of influence and its applications in social advertising
Published 2022“…Our method generates only the samples spreading influence beyond the source with at least one 2-hop live path. The samples generated by our 2-hop+ method can yield the random variable to estimate with tighter ranges and better concentration bounds can be applied to obtain an approximation of the random variable with a theoretically tighter threshold requiring less samples. …”
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Thesis-Doctor of Philosophy -
810
Rationalisation of antifungal properties of α-helical pore-forming peptide, mastoparan B
Published 2022“…Among the four peptides, mastoparan B (MB) displayed potent antifungal activity, whereas cecropin A was the least potent. We show that MB susceptibility of phylogenetically distant non-candida albicans can vary and be described by different intrinsic physicochemical parameters of pore-forming α-helical peptides. …”
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Journal Article -
811
Molecular recognition in protein-DNA assemblies
Published 2009“…Extensive adduct formation observed at the centre of the NCP suggests that this region of the nucleosome, known to be least accessible to protein factors, may provide a favorable target for the design of improved platinum anticancer drugs.In addition to platinum drug site selectivity studies, we engaged in biophysical and biochemical studies revealing functional aspects of chromatin-drug interactions that are shedding light on new possibilities for anticancer agent development. …”
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Research Report -
812
Evaluation of the safety and immunogenicity of different COVID-19 vaccine combinations in healthy individuals: study protocol for a randomized, subject-blinded, controlled phase 3...
Published 2023“…More than 90% of the Singapore population has received at least one dose of a COVID-19 vaccine as of December 2021. …”
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Journal Article -
813
Joint client-and-sample selection for federated learning via bi-level optimization
Published 2024“…Extensive experiments comparison against eight state-of-the-art baselines on six real-world datasets in the presence of data noise and heterogeneity shows that FedMW-CSS achieves up to 28.5% higher test accuracy, while saving communication and computation costs by at least 49.3% and 1.2%, respectively.…”
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Journal Article -
814
High-efficiency magnetophoretic labelling of adoptively-transferred T cells for longitudinal in vivo magnetic particle imaging
Published 2024“…Results: Labelling efficiency was improved more than 10-fold over prior studies enabling longer-term tracking for at least two weeks in vivo of the labelled immune cells and their biodistribution relative to the tumour. …”
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Journal Article -
815
Synthesis and characterization of reduced graphene oxide-based composites
Published 2012“…In addition, the Fe3O4-Pt/rGO composite can catalyze the reduction of methylene blue and be recycled within 1 min by applying an external magnetic field for at least 16 times.…”
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Thesis -
816
Electric-field control of magnetism in multiferroic composites
Published 2015“…Multiferroic materials have at least two of the ferroic properties, namely ferroelectricity, ferro (anitferro) magnetism and ferroelasticity.The term usually refers to materials that possess both ferroelectric and magnetic orders. …”
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Thesis -
817
Selective lighting up of epiberberine alkaloid fluorescence by fluorophore-switching aptamer and stoichiometric targeting of human telomeric DNA G-quadruplex multimer
Published 2015“…The binding affinity of EPI to TA[Q] (Kd = 37 nM) is at least 20 times tighter than those of the other alkaloids. …”
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Journal Article -
818
Upper mantle rheology from GRACE and GPS postseismic deformation after the 2004 Sumatra-Andaman earthquake
Published 2012“…Mantle rheology is one of the essential, yet least understood, material properties of our planet, controlling the dynamic processes inside the Earth's mantle and the Earth's response to various forces. …”
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Journal Article -
819
Role of the collagen receptor DDR1 in epithelial morphogenesis and polarisation
Published 2017“…</p> <p>Overall, this study suggests that DDR1 signalling contributes to epithelial polarisation and morphogenesis in a manner involving regulation of cytoskeletal organisation, at least partly through regulation of ROCK activity.…”
Thesis -
820
Consensus on current management of endometriosis
Published 2013“…Several guidelines have been developed by a number of national and international bodies, yet areas of controversy and uncertainty remain, not least due to a paucity of firm evidence. </p> <p><strong>Study design, size, duration:</strong> A consensus meeting, in conjunction with a pre- and post-meeting process, was undertaken. …”
Journal article