Tracking of a moving ground target by a quadrotor using a backstepping approach based on a full state cascaded dynamics by Tan, Chun Kiat, Wang, Jianliang, Paw, Yew Chai, Ng, Teng Yong

Get full text
Get full text

Physics-informed neural network for fast prediction of temperature distributions in cancerous breasts as a potential efficient portable AI-based diagnostic tool by Mukhmetov, Olzhas, Zhao, Yong, Mashekova, Aigerim, Zarikas, Vasilios, Ng, Eddie Yin Kwee, Aidossov, Nurduman

“…The model is validated by comparing its predictions with those obtained by traditional Finite Element Analysis (FEA) for various cases. The comparison validates the PINN model as an accurate and fast method for thermal modeling and breast cancer diagnostic tool as the PINN simulation is found to be around 12 times faster than its FEM counterpart. …”
Get full text

Comparative effectiveness of sodium-glucose cotransporter-2 inhibitors for new-onset gastric cancer and gastric diseases in patients with type 2 diabetes mellitus: a population-bas... by Chou, OHI, Chauhan, VK, Chung, CTS, Lu, L, Lee, TTL, Ng, ZMW, Wang, KKW, Lee, S, Liu, H, Pang, RTK, Kaewdech, A, Cheung, BMY, Tse, G, Zhou, J

“…</p> <p><strong>Design: </strong>This was a population-based cohort study of prospectively collected data on patients with T2DM prescribed SGLT2I, DPP4I or GLP1a between January 1st 2015 and December 31st 2020 from Hong Kong. …”

Accelerometer-based sedentary time, light physical activity, and moderate-to-vigorous physical activity from childhood with arterial stiffness and carotid IMT progression: a 13-yea... by Agbaje, AO, Barker, AR, Lewandowski, AJ, Leeson, P, Tuomainen, T-P

“…Persistent exposure to ≥60 min/day of MVPA was inversely associated with cIMT progression in females −0.017 mm; [(−0.026 to −0.009); p < 0.001]. …”

Cervicitis decidualis mimicking cervical cancer in pregnancy by Soleymani majd, H, Gaitskell, K, Johnson, C, Hellner, K

“…Cervical decidual reaction in pregnancy is a common finding. In rare cases, these changes can mimic the appearance of invasive cervical cancers. …”

Studies of injectable in situ depot-forming systems for drug delivery by Liu, Hui

“…Polymer solution undergoes phase inversion when injected into an aqueous solution and forms depots in situ, with the drug trapped inside released over time. …”
Get full text

Time-series metagenomics reveals changing protistan ecology of a temperate dimictic lake by Krinos, Arianna I., Bowers, Robert M., Rohwer, Robin R., McMahon, Katherine D., Woyke, Tanja, Schulz, Frederik

“…Results Based on small subunit rRNA genes extracted from the metagenomes and metagenome-assembled genomes of microeukaryotes, we identify shifts in the eukaryotic phytoplankton community over time, which we predict to be a consequence of reduced zooplankton grazing pressures after the invasion of a invasive predator (the spiny water flea) to the lake. …”
Get full text

Deep tissue blood perfusion assessment using diffuse speckle contrast analysis : a validation study by Lin, Nanda Myaing

“…Non-invasive blood flow measurement in deep tissue level is critical for the clinical blood perfusion assessment during angioplasty procedure. …”
Get full text

Non-local means improves total-variation constrained photoacoustic image reconstruction by Yalavarthy, Phaneendra K., Kalva, Sandeep Kumar, Pramanik, Manojit, Prakash, Jaya

“…The aim of the work is to develop an inversion method which integrates denoising procedure within the iterative model-based reconstruction to improve quantitative performance of optoacoustic imaging. …”
Get full text

Simulating the transport and dispersal of volcanic ash clouds with initial conditions created by a 3D plume model by Cao, Zhixuan, Bursik, Marcus, Yang, Qingyuan, Patra, Abani

“…Such modeling may therefore provide a path to better forecasts lessening the need for user intervention, or attempts to observe details of an eruption that are beyond the resolution of any potential satellite or ground-based technique, or a posteriori creating a history of ash emission height via inversion.…”
Get full text

Sensing signal conditioning circuit design and analysis for emerging pressure sensing technology by Lim, John Jia Song

“…For each of these sensor electrical models, several signal conditioning circuit case studies were designed and analyzed. Charge mode amplifier and voltage mode amplifier circuits were built for piezoelectric sensors. …”
Get full text

Optimising the surveillance and control of communicable diseases: the effects of population heterogeneity on early outbreak transmission dynamics by Lovell-Read, F

“…In this thesis, we focus on modelling transmission dynamics in the very early stages of an infectious disease outbreak, using mathematical and computational techniques to design control mechanisms that facilitate early case detection and local containment.</p> <p>When an infectious pathogen first arrives in a susceptible population, the initial imported case(s) may lead to a major disease outbreak, or may instead fade out with only a few infections ever observed. …”

Shifting Paradigms: Data-Centric Approach for Marine Statics Correction using Symmetric Autoencoding by Kanniah, Brindha

“…The traditional workflow for correcting marine statics has been based on a model-centric paradigm. This paradigm involves a series of transformations between non-commensurate spaces: first, inversion from seismic data space to velocity model space and second, forward modeling from velocity model space to seismic data space. …”
Get full text
Get full text

Coordination of lower limb movement utilizing the agonist-antagonist myoneural interface by Shu, Tony(Data scientist)

Get full text

AOBL‑IPACO: a novel and optimized algorithm to mitigate losses in electrical grid systems by Gupta, Rahul, Khanna, Ashish, Virdee, Bal Singh

“…This paper shows the framework for solving the economic optimization problem in electrical grid system using Advanced Oppositional Based Learning (AOBL) technique with Invasive Plant Ant Colony Optimization (IPACO) algorithm. …”
Get full text

Bioadhesive interface for marine sensors on diverse soft fragile species by Duque Londono, Camilo, Cones, Seth F, Deng, Jue, Wu, Jingjing, Yuk, Hyunwoo, Guza, David E, Mooney, T Aran, Zhao, Xuanhe

“…Here we introduce a soft hydrogel-based bioadhesive interface for marine sensors that can provide rapid (time &lt;22 s), robust (interfacial toughness &gt;160 J m<jats:sup>−2</jats:sup>), and non-invasive adhesion on various marine animals. …”
Get full text

Imaging and processing of tree trunk by Hong, Yuan Ming

“…With the appropriate processing methods and algorithms, it is possible to derive the approximate distance an object is buried underneath the surface based on the reflection wave detected. GPR has since been explored further due to their non-invasive properties which can help monitor infrastructures and the environment. …”
Get full text

Unveiling the dual role of chemically synthesized copper doped zinc oxide for resistive switching applications by Gollu, Sankara Rao, Roy, Sounak, Banerjee, Souri, Kundu, Souvik, Boppidi, Pavan Kumar Reddy, Raj, P. Michael Preetam, Challagulla, Swapna

“…PFM study exhibits the domain inversion with 180° polarization inversion by applying an external bias, evidencing its effectiveness for memory applications. …”
Get full text
Get full text

Phononic real Chern insulator with protected corner modes in graphynes by Zhu, Jiaojiao, Wu, Weikang, Zhao, Jianzhou, Chen, Cong, Wang, Qianqian, Sheng, Xianlei, Zhang, Lifa, Zhao, Yuxin, Yang, Shengyuan A.

“…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. …”
Get full text

AI-ML for quantitative blood pressure and blood glucose estimation from non-occlusive PPG/ECG bio-signals by Vignesh Sujith Menon

“…Thus, the prospect of a non-invasive glucose estimation system appears to be on the cusp of becoming a reality. …”
Get full text