Improved OFF-state breakdown voltage in AlGaN/GaN HEMTs grown on 150-mm diameter silicon-on-insulator (SOI) substrate by Dolmanan, S. B., Teo, S. L., Arulkumaran, Subramaniam, Lin, Vivian Kaixin, Ng, Geok Ing, Vicknesh, Sahmuganathan, Tan, Joyce Pei Ying, Kumar, M. Krishna, Tripathy, Sudhiranjan

“…To the best of our knowledge, the demonstration of AlGaN/GaN transistors on a thin SOI substrate is rather limited. In this study, we report on the growth and characteristics of AlGaN/GaN heterostructures (HSs) on 150-mm diameter Si(111) and SOI(111) substrates. …”
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Effects of free electrons and quantum confinement in ultrathin ZnO films : a comparison between undoped and Al-doped ZnO by Li, X. D., Liu, P., Liu, Y., Leong, K. C., Chen, Tupei

“…Band gaps and exciton binding energies of undoped and Al-doped ZnO thin films were determined from optical absorption measurement based on the Elliott’s exciton absorption theory. …”
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Is nitrogen present in Li3N·P2S5 solid electrolytes produced by ball milling? by Hartley, G, Jin, L, Bergner, B, Spencer Jolly, D, Rees, G, Zekoll, S, Ning, Z, Pateman, A, Holc, C, Adamson, P, Bruce, P

“…<p>Nitrogenous solid electrolytes such as lithium phosphorus oxynitride (LiPON) have effectual interfacial compatibility with lithium metal; in part, this has enabled the development of thin-film solid-state batteries with excellent long-term cycling performance. …”

Steering perovskite precursor solutions for multijunction photovoltaics by Hu, S, Wang, J, Zhao, P, Pascual, J, Wang, J, Rombach, F, Dasgupta, A, Liu, W, Truong, MA, Zhu, H, Kober-Czerny, M, Drysdale, JN, Smith, JA, Yuan, Z, Aalbers, GJW, Schipper, NRM, Yao, J, Nakano, K, Turren-Cruz, S-H, Dallmann, A, Christoforo, MG, Ball, JM, McMeekin, DP, Zaininger, K-A, Liu, Z, Noel, NK, Tajima, K, Chen, W, Ehara, M, Janssen, RAJ, Wakamiya, A, Snaith, HJ

“…Multijunction photovoltaics (PVs) are gaining prominence owing to their superior capability of achieving power conversion efficiencies (PCEs) beyond the radiative limit of single-junction cells^1-8, where improving narrow bandgap tin–lead perovskites is critical for thin-film devices⁹. With a focus on understanding the chemistry of tin–lead perovskite precursor solutions, we herein find that Sn(II) species dominate interactions with precursors and additives and uncover the exclusive role of carboxylic acid in regulating solution colloidal properties and film crystallisation, and ammonium in improving film optoelectronic properties. …”

Synthesis and characterization of polyaniline-graphene quantum dots and their potential for Pyrene detection using photoluminescence spectroscopy by Beygisangchin, Mahnoush, Rashid, Suraya Abdul, Shafie, Suhaidi, Kamarudin, Siti Kartom

“…For comparison, PL spectroscopy measurements were also taken using GQD and PANI alone. The fabricated thin films were thoroughly characterized using various techniques (FT-IR, UV–Vis, Raman, XRD, FE-SEM, EDX, TGA) to analyze their chemical, optical, physical, and structural properties. …”

Comparative study of Q-Switched erbium doped fibre laser with SWCNT-PVA saturable absorber of different ratios. by Ooi, Wei Ling, Hamzah, Azura, Mohamed, Norliza, Nur Najahatul Huda, Nur Najahatul Huda, Aiman Rosol, Ahmad Haziq, M. Mustafa, Kawther, Mafroos, Mahroof Mohamed

“…The single-wall carbon nanotube-polyvinyl alcohol (SWCNT-PVA) SA thin film fabricated by drop-casting technique is physically characterised to understand its surface morphology and thickness. …”
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Flexible integrated sensor with asymmetric structure for simultaneously 3D tactile and thermal sensing by Wang, Yongqing, Sun, Kun, Zhang, Qisheng, Yu, Samson Shenglong, Han, Boon Siew, Wang, Jianpeng, Zhao, Mingyan, Meng, Xianglin, Chen, Sicheng, Zheng, Yuanjin

“…The resistive thermal sensors are fabricated with serpentine lines and possess stable heat-sensing performance (165 mV/°C) under shape deformation conditions. …”
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Relationship between synoptic scale meteorology, aircraft parameters, and observable contrails by Barbosa, Maria Paula

“…Long-lasting or "persistent" contrails are line-shaped clouds that form when airplanes fly through cold and humid parts of the atmosphere that are ice-supersaturated. …”
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Risk prediction models to guide antibiotic prescribing : a study on adult patients with uncomplicated upper respiratory tract infections in an emergency department by Wong, Joshua Guoxian, Aung, Aung-Hein, Lian, Weixiang, Lye, David Chien, Ooi, Chee-Kheong, Chow, Angela

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Persistent elevation of intrathecal pro-inflammatory cytokines leads to multiple sclerosis-like cortical demyelination and neurodegeneration by James, Rachel E., Schalks, Renee, Browne, Eleanor, Eleftheriadou, Ioanna, Munoz, Carmen Picon, Mazarakis, Nicholas D., Reynolds, Richard

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Public bus transit service modeling and optimization: from conventional to autonomous vehicles by Tian, Qingyun

“…In the first part, this thesis proposes a novel tri-level model for a transit service operation design problem that primarily determines the optimal bus line frequency setting. Unlike the existing studies, the strategy choices of passengers in presence of congested common lines are explicitly considered. …”
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A comparative analysis of ENCODE and Cistrome in the context of TF binding signal by Perna, Stefano, Pinoli, Pietro, Ceri, Stefano, Wong, Limsoon

“…Results: We provide evidence that data points with high signalValue(s) (top 25% of values) are more likely to be consistent between ENCODE and Cistrome in human cell lines K562, GM12878, and HepG2. In addition, we show that filtering according to said high values improves the quality of predictions for a machine learning algorithm that detects transcription factor interactions based only on positional information. …”
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Anti-leukaemic and chemotherapy supportive effects of berberis vulgaris l. Fruit crude extract on in vitro and in vivo models by Saedi, Tayebeh Azam

“…For the in vitro method, cytotoxic effects of BVFCE were evaluated using MTT assay to determine the IC50 values and compare with non-leukaemic cell line (The 3T3 cell). Observation of the morphological changes in the treated leukaemic cell lines with BVFCE and Doxorubicin (Doxo) was examined using inverted microscope. …”
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Direct observation of deterministic domain wall trajectory in magnetic network structures by Sethi, Pankaj, Murapaka, Chandrasekhar, Goolaup, Sarjoosing, Chen, Yun Jie, Leong, Siang Huei, Lew, Wen Siang

“…The DW propagation in the network structure is governed by the geometrically induced potential barrier and pinning strength against the propagation. This technique can be extended for controlling the trajectory of magnetic charge carriers in an artificial spin ice lattice.…”
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Survey Techniques to Examine Morphological Evolution of Coastal Regions by Ammons, Seth N.

“…Here, a beach was mapped daily for 3 weeks from the dune to the low-tide water line on the Outer Banks of North Carolina at the US Army Corps of Engineers Field Research Facility in Duck. …”
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Smart platform architecture for family of products by Soh, De Jun

“…Methods used include product line commonality index, function structure, design structure matrix (DSM), generational variety index (GVI) and system dynamics. …”
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Value in very long lives by Greene, Preston

“…According to a prominent line of argument in philosophy, however, this thought is mistaken. …”
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Beyond masters and master plans : participatory urban planning in Singapore by Lee, Ryan Kin Ho

“…Through case studies of plans for the Lower Peirce golf courses and the Cross Island Line, this paper seeks to understand how Singapore, an archetype of a developmental state with a centralised planning system, incorporates public participation in urban planning. …”
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Channel modelling using 5G for accurate positioning by Teo, Si Cheng

“…The two limitations are namely, the absence of the line-of-sight and multipath fading. These limitations are often common in our land-scarce Singapore, as the country has common attributes such as buildings and underground tunnels. …”
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Investigation of PFC on tapped-source AC/DC converter by Thet, Mon Sann.

“…For example, an AC/ DC converter enables integrated circuits to operate from a 60Hz ac line voltage by converting the ac signal to a dc signal of the appropriate voltage. …”
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