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1121
Response of geostationary communications satellite solid-state power amplifiers to high-energy electron fluence.
Published 2017“…Building on the work of Lohmeyer and Cahoy (2013), we find that anomalies occur at a rate higher than just by chance when the >2 MeV electron fluence accumulated over 14 and 21 days is elevated. …”
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Article -
1122
Political corruption and accounting choices
Published 2022“…We examine how political corruption affects firms’ accounting choices. We hypothesize and find that firms headquartered in corrupt districts manipulate earnings downwards, relative to firms headquartered elsewhere. …”
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Journal Article -
1123
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 -
1124
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 -
1125
Two-phase immersion cooling for power dense printed circuit board converters
Published 2024“…A theoretical model and numerical solution method for boiling on pin fins is developed and used to design heat spreaders to increase the power dissipation per unit semiconductor area with minimal penalty on the converter volume. …”
Thesis -
1126
Taking Flight: FROM WAR ORPHAN TO STAR BALLERINA/
Published 2014“…But it was at the orphanage that Michaela would find a picture of a beautiful ballerina en pointe that would help change the course of her life. …”
text -
1127
Predicting mergers and acquisitions : a study of Tobin's Q.
Published 2009“…This paper attempts to document the relations between takeover probability and a comprehensive set of takeover determinants, with an emphasis on Tobin’s Q. We find firms characterized by low Q ratios are more likely to be the targets of takeovers. …”
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Final Year Project (FYP) -
1128
Financial reporting quality and audit firms’ past experiences of litigation
Published 2012“…In addition, I find an improvement in financial reporting quality subsequent to Big 4 auditors’ recent litigation experiences when the analysis is conducted at the audit office level. …”
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Thesis -
1129
Study of chemical vapor deposited carbon nanotubes as electrical interconnect
Published 2013“…Last but not least, a comparison study is done to find out the differences in properties of the carbon nanotubes grown on the two thin films.…”
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Final Year Project (FYP) -
1130
Breaking invisible barriers: does fast internet improve access to input markets?
Published 2024“…Using the expansion of fiber-optic networks and firm-to-firm transaction data, we find that better connectivity shifts input sourcing to well-connected regions and diversifies supplier networks. …”
Working paper -
1131
Avoiding sovereign default contagion: A normative analysis
Published 2024“…First, we look at cross-country bailouts. We find that whenever agents anticipate them, bailouts induce higher borrowings, and yet still enhance welfare. …”
Journal article -
1132
House price expectations and inflation expectations: evidence from survey data
Published 2025“…Housing is a closely monitored and prominent sector for households. We find that households tend to overweight house price expectations when forming inflation expectations with a coefficient of 25–45 percent, significantly above the weight of house prices in the inflation index. …”
Working paper -
1133
Response of geostationary communications satellite solid-state power amplifiers to high-energy electron fluence
Published 2017“…Building on the work of Lohmeyer and Cahoy (2013), we find that anomalies occur at a rate higher than just by chance when the >2 MeV electron fluence accumulated over 14 and 21 days is elevated. …”
Get full text
Article -
1134
Analysis on Sieve of Eratosthenes algorithm and algorithms for solving the discrete logarithm problem
Published 2023“…The DLP is defined as: given a group Fp, a generator g of the group and an element k of p, find the discrete logarithm to the base g of k in the group p. …”
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Final Year Project (FYP) -
1135
Evaluating geospatial accuracy for equity analyses: a case study of the U.S. National Bridge Inventory
Published 2023“…Phase 2 focuses on potential ways to correct locational mismatches. We find that a 30.5 m (100 ft) buffer and Thiessen polygons provide the greatest improvements in matching accuracy in the NBI record over point coordinates. …”
Journal article -
1136
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 -
1137
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 -
1138
Internal capital market of China I & II
Published 2013Get full text
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Student Research Poster -
1139
Development of a general-purpose motion control systems for robots and vehicles
Published 2020Get full text
Final Year Project (FYP) -
1140
Islands in jeopardy : how Singapore's offshore islands lost their heritage.
Published 2009Get full text
Final Year Project (FYP)