Additive manufacturing by Yeong, Wai Yee

“…Applications of AM can be multidisciplinary and span across many fields of study. The research projects featured in this primer are categorised into seven research areas: (1) Aerospace & Defence (2) Biomedical & Food Printing (3) Building & Construction (4) Marine & Offshore (5) AI in Part Design & Manufacturing (6) Novel Materials & 3D Microstructure Engineering (7) Beyond 3D Printing. …”
Get full text
Get full text

Behaviour of steel and polyproylene fibers in high strength concrete subjected to elevated temperature by Khoo, Li Ying.

“…Concrete are widely used in the construction industry and with the increase in demand of high strength properties and long life span, High Strength Concrete (HSC) is more commonly used as compared to other types of concretes. …”
Get full text

Intelligent reconstruction of pipe system for BIM enabled maintenance by Xie, Hang

“…With the help of BIM, planning and design such as life span, energy cost, requirement for space and structure efficiency for construction will become much simpler. …”
Get full text

Design implementation low energy fast fourier transform/inverse fast fourier transform (FFT/IFFT) processor based on asynchronous-logic by Chong, Kwen Siong

“…The circuits designed herein span from microcells and macrocells to a complete 128-point radix-2 decimation-in-time Fast Fourier Transform/Inverse Fast Fourier Transform (FFT/IFFT) processor for energy-critical audio applications, including hearing aids. …”
Get full text

All-optical processing technologies for next generation optical networks by Wang, Dawei

“…All-optical processing technologies span many research areas, which include optical buffering, optical logic gates, optical wavelength conversion/multicasting, optical signal regeneration, ultra-fast optical switching, optical signal modulation format conversion, de-multiplexing of optical time division multiplexing (OTDM) signal, optical data exchange, and etc. …”
Get full text

Popular safe haven assets, do they really exist for stock markets? Analysis on gold, Japanese yen and Swiss franc. by Liu, Chang., Ho, Pauline., Xu, Qiong.

“…The aim of this paper is to examine the existence of the three assets’ safe haven and hedging properties for stock markets, across 13 countries over a span of 17 years (1996-2012). Employing GARCH model on daily equity return data, we establish empirically proven results on their safe haven status. …”
Get full text

Z8-Kerdock codes and pseudorandom binary sequences by Lahtonen, Jyrki, Ling, San, Sole, Patrick, Zinoviev, Dmitrii

“…We study the binary sequences of period n - 1 obtained from their cyclic version by using the most significant bit (MSB)-map.The relevant Boolean functions are of degree 4 in general. The linear span of these sequences has been known to be of the order of m4. …”
Get full text
Get full text

Fiscal deficit and inflation: an empirical measure in view of Pakistan by Khan, Aurangzeb, Siddiqi, Masood Mashkoor, Khan, Ameerzeib, Khan, Shahbano

“…For this purpose, an Autoregressive Distributed Lag Model (ARDL) is applied to time series data time span from 1971 to 2021, collected from various national and international reports and economic issues. …”
Get full text

Opportunities for quantum computing within net-zero power system optimization by Morstyn, T, Wang, X

“…<p><i>Key conclusions: </i>In this review, we identify significant and wide-ranging opportunities for recent breakthroughs in quantum-accelerated optimization to offer value for the transition to net-zero power systems. These opportunities span a variety of problems across planning and operation, which are key for reliable and affordable decarbonization.…”

Advancing specificity in delirium: the delirium subtyping initiative by Bowman, EML, Brummel, NE, Caplan, GA, Cunningham, C, Evered, LA, Fiest, KM, Girard, TD, Jackson, TA, LaHue, SC, Lindroth, HL, Maclullich, AMJ, McAuley, DF, Oh, ES, Oldham, MA, Page, VJ, Pandharipande, PP, Potter, KM, Sinha, P, Slooter, AJC, Sweeney, AM, Tieges, Z, Van Dellen, E, Wilcox, ME, Zetterberg, H, Cunningham, EL

“…<p><strong>Discussion</strong></p> The DSI made recommendations spanning the breadth of delirium research including clinical features, study planning, data collection, and data analysis for characterization of candidate delirium subtypes. …”

Battleground for belonging: the migration and identity formation of Qeshmis in the United Arab Emirates by Al Qassim, MH

“…This dissertation explores the complex dynamics of identity and belonging among Qeshmi Emiratis, whose ties span both coasts of the Arabian Gulf and various port cities around the Indian Ocean rim. …”

Efficiency of tuned liquid dampers in mitigating vibrations of structures with mass eccentricity by Teh, Kun Jie, Vafaei, Mohammadreza, Alih, Sophia C., Shad, Hossein

“…Method: In this study, a scaled-down one-bay 3-story structure with a 1 m span length and a total height of 2.65 m was constructed and subjected to free vibration and harmonic excitations. …”

Fabrication of heat sinks by Selective Laser Melting for convective heat transfer applications by Wong, Kin Keong, Ho, Jin Yao, Leong, Kai Choong, Wong, Teck Neng

“…Three heat sinks comprising pin fins of circular, rectangular-rounded and aerofoil geometries were fabricated by SLM from aluminium alloy AlSi10Mg powder. …”
Get full text

A Novel MIMO antenna integrated with a solar panel and employing AI-equalization for 5G wireless communication networks by Hussein, Humam, Elmunim, Nouf Abd, Atasoy, Ferhat, Virdee, Bal Singh, Elwi, Taha A., Rashid, Nasr, Jayanthi, Renu Karthick Rajaguru, Alibakhshikenari, Mohammad, Limiti, Ernesto

“…We demonstrate that the directivity of this antenna array can be precisely electronically reconfigured using PIN diode switches. Additionally, we show the feasibility of integrating solar panels with the proposed MIMO antenna array. …”
Get full text
Get full text

Piezoelectric single crystal based one-dimensional phased array for breast tissue imaging by Du, Wenya

“…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). …”
Get full text

Sheep as a Large-Animal Model for Otology Research: Temporal Bone Extraction and Transmastoid Facial Recess Surgical Approach by Waring, Nicholas A., Chern, Alexander, Vilarello, Brandon J., Lang, Jeffrey H., Olson, Elizabeth S., Nakajima, Hideko H.

“…Temporal bones were surgically prepared with an extended facial recess approach. Micro-CT scans of each temporal bone were obtained, and anatomic dimensions were measured. …”
Get full text

Light Stage Super-Resolution: Continuous High-Frequency Relighting by Sun, Tiancheng, Xu, Zexiang, Zhang, Xiuming, Fanello, Sean, Rhemann, Christoph, Debevec, Paul, Tsai, Yun-Ta, Barron, Jonathan, Ramamoorthi, Ravi

“…To ameliorate these artifacts and produce better results under arbitrary high-frequency lighting, this paper proposes a learning-based solution for the "super-resolution" of scans of human faces taken from a light stage. Given an arbitrary "query" light direction, our method aggregates the captured images corresponding to neighboring lights in the stage, and uses a neural network to synthesize a rendering of the face that appears to be illuminated by a "virtual" light source at the query location. …”
Get full text

Understanding the effect of chlorobenzene and isopropanol anti-solvent treatments on the recombination and interfacial charge accumulation in efficient planar perovskite solar cell... by Prochowicz, Daniel, Mohammad Mahdi Tavakoli, Solanki, Ankur, Goh, Teck Wee, Pandey, Kavita, Sum, Tze Chien, Saliba, Michael, Yadav, Pankaj

“…Perovskite absorber films were treated using CB and isopropanol (IPA) for comparing anti-solvents with different polarities. Scanning electron microscopy (SEM) and atomic force microscopy (AFM) show that IPA treated perovskite films have a more uniform morphology with larger grains in comparison to CB processed perovskite films. …”
Get full text

3D patient specific instrumentation for high tibial osteotomy by Wong, Gina Khay Fong

“…Bone models are created from computed tomography (CT) scans which are specimens provided by the Singapore General Hospital (SGH). …”
Get full text

Case report: the 'vanished' left pulmonary artery by Chan, Charmaine Jiahui, Kotecha, Monika Kantilal, Choo, Jonathan Tze Liang, Fortier, Marielle V., Sundararaghavan, Sreekanthan

“…He was initially diagnosed post-natally with ‘absent left pulmonary artery’ (LPA), though the LPA was seen in antenatal scans. He underwent angiography and was re-diagnosed with bilateral arterial ducts, with ductal origin of the LPA from the left arterial duct. …”
Get full text