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881
Conformable ultrasound breast patch for deep tissue scanning and imaging
Published 2024“…The in vitro studies and clinical trials reveal that the array using a piezoelectric crystal [Yb/Bi-Pb(In <jats:sub>1</jats:sub> <jats:sub>/2</jats:sub> Nb <jats:sub>1/2</jats:sub> )O <jats:sub>3</jats:sub> -Pb(Mg <jats:sub>1/</jats:sub> <jats:sub>3</jats:sub> Nb <jats:sub>2/3</jats:sub> )O <jats:sub>3</jats:sub> -PbTiO <jats:sub>3</jats:sub> ] (Yb/Bi-PIN-PMN-PT) exhibits a sufficient contrast resolution (~3 dB) and axial/lateral resolutions of 0.25/1.0 mm at 30 mm depth, allowing the observation of small cysts (~0.3 cm) in the breast. …”
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Article -
882
Piezoelectric single crystal based one-dimensional phased array for breast tissue imaging
Published 2024“…In this thesis, I propose a conformable ultrasound breast patch (cUSBr-Patch) consisting of a one-dimensional (1D) phased array and a nature-inspired patch design, which offers large-area, deep tissue scanning and multi-angle, repeatable breast imaging while avoiding the drawbacks of conventional ultrasound imaging technologies. I used a Yb/Bi-doped PIN-PMN-PT single crystal as the active element due to its superior piezoelectric properties (d33 = 2,800 pC/N, εr = 7,000, k33 = 0.93). …”
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Thesis -
883
Nonlinear wave evolution with data-driven breaking
Published 2024“…It determines the properties of a sea state and plays a crucial role in ocean-atmosphere interaction, ocean pollution, and rogue waves. Owing to its turbulent nature, wave breaking remains too computationally demanding to solve using direct numerical simulations except in simple, short-duration circumstances. …”
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884
Unusual Temperature Dependence of Water Sorption in Semicrystalline Hydrogels
Published 2024“…In particular, capturing moisture at elevated temperatures is highly desirable to prevent dehydration and to enlarge the tunability of water uptake. However, owing to the thermodynamic limit of conventional materials, sorbents inevitably tend to capture less water vapor at higher temperatures, impeding their broad applications. …”
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Article -
885
Microneedle Sensors for Point‐of‐Care Diagnostics
Published 2024“…Microneedle sensors have received considerable attention as an emerging technique to evolve blood‐based diagnostics owing to their direct and painless access to a rich source of biomarkers from interstitial fluid. …”
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886
In vitro assessment of combined Doppler ultrasound and CFD modeling in arterial blood flow quantification
Published 2014“…However, relatively large deviation of the blood flow measurement from the actual value is expected, owing to a number of contributing factors. The research work expounded here attempts to ameliorate the accuracy of the blood flow output quantification by combining the Doppler measurement with the computational fluid dynamics modeling based on Navier–Stokes equation. …”
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Journal Article -
887
The design and synthesis of hollow micro-/nanostructures : present and future trends
Published 2020“…Hollow micro-/nanostructures have attracted tremendous interest owing to their intriguing structure-induced physicochemical properties and great potential for widespread applications. …”
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Journal Article -
888
Emerging soft conductors for bioelectronic interfaces
Published 2021“…In the past decade, the scope of flexible/ stretchable electronics has been broadened into bioelectronics owing to the need of implementation of various biocompatible soft conductors. …”
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Journal Article -
889
Atomic layer deposition of metallic tri-layer for alloy formation
Published 2022“…Atomic layer deposition (ALD) has become a topic of interest owing to its high compositional control, down to the atomic level. …”
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Final Year Project (FYP) -
890
3D surface analysis of coral microatolls
Published 2022“…Coral microatolls are also valuable paleo-sea-level indicators owing to both their vertical precision and the fact that they can grow and respond to sea level changes for decades to centuries, unlike other short-lived organisms. …”
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Final Year Project (FYP) -
891
Mechanistic study and applications of lanthanide-based upconversion nanomaterials
Published 2015“…Owing to the unique spectroscopic properties of lanthanide (Ln) elements, the successful employment of lanthanide-based upconversion (UC) nanomaterials as luminescent biolabels heralds a new era of bioimaging technology. …”
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Thesis -
892
Preparation of plasmonic metal / semiconductor hybrid nanostructures : Ag @ TiO2 @ Cu2O nanoprisms
Published 2016“…Hybrid plasmonic metal / oxide semiconductor core-shell nanostructures have garnered extensive attention owing to their unique properties and limitless potential applications. …”
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Final Year Project (FYP) -
893
Effect of abutment width on scour hole characteristics around abutment in compound channel
Published 2017“…This study investigates the effect of width of 〖45〗^owing wall abutment and time on scour hole characteristics and maximum scour depth. …”
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Final Year Project (FYP) -
894
A critical review of experimental results on low temperature charge transport in carbon nanotubes based composites
Published 2018“…Owing to their low density, high aspect ratio and excellent charge transport properties, Carbon nanotubes (CNTs) are proven to be one of the best reinforcing materials in the fabrication of composite materials. …”
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Journal Article -
895
Isolation, identification, and characteristics of local yeast isolates with proteolytic capability obtained from traditional processed Indonesian duck eggs
Published 2024“…Yeast has a great biotechnological potential owing to its extracellular enzymatic activity. Therefore, it is important to study yeast species, especially those from food sources and the environment. …”
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896
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897
An artificial neural network model for multi-flexoelectric actuation of plates
Published 2023“…Case studies showed that the flexoelectricity induced stress mainly concentrate near the probe, the size and shape of the flexoelectric patch have limited effect on the actuation, hence, only the actuator positions were choosing as the input of the ANN model. Using the prediction of the neural network model, the driving effect of a large number of actuators at different positions can be quickly obtained, and the optimal position of the actuator can be analyzed more accurately.…”
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Journal Article -
898
Optimizing fundamental design of soft magnetic layer to improve the energy conversion efficiency of airport pavement induction heating
Published 2024“…Artificial neural network (ANN) method was adopted to constructed the prediction model of the heat flux within heat generation layer considering the influence of magnetic permeability, thickness and position of soft magnetic layer and the external excitation, which provides application support for the soft magnetic layer design. …”
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Journal Article -
899
Estimating global demand for land-based transportation services using the shared socioeconomic pathways scenario framework
Published 2022“…The global demand for transportation is growing owing to accelerated socioeconomic development worldwide. …”
Journal article -
900
Trends and Determinants of Location of Death Due to Colorectal Cancer in the United States
Published 2024“…Relative to White decedents, Black, Asian, and American Indian/Alaska Native decedents were less likely to die at home and in hospice compared with hospitals. …”
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