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Yuan, Wucheng (author), Liu, Ke (author), Wang, S. (author), Tan, C. (author), Ye, H. (author)The limitation of Silicon based power MOSFET was broken by the super-junction (SJ) structure, which can provide lower specific on-resistance and higher breakdown voltage compared with the conventional power MOSFET structure. Multi-epitaxial and multi-ion-implant technology, as a mature manufacturing process of the SJ structure, has been widely...conference paper 2022
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Liu, Ke (author), Yuan, Wucheng (author), Wang, S. (author), Tan, C. (author), Ye, H. (author)In this paper, a novel bubble-shift super junction (SJ) MOSFET structure is proposed, and its main static electrical parameters and reverse recovery characteristics are simulated by TCAD software tool. By designing the P-pillar ion implantation windows with a certain offset, the bubble-shift SJ-MOSFET contains a curved pillar region in the upper...conference paper 2022
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Hsu, Angel (author), Wang, Xuewei (author), Tan, Jonas (author), Toh, Wayne (author), Goyal, N. (author)Although cities have risen to prominence as climate actors, emissions’ data scarcity has been the primary challenge to evaluating their performance. Here we develop a scalable, replicable machine learning approach for evaluating the mitigation performance for nearly all local administrative areas in Europe from 2001-2018. By combining publicly...journal article 2022
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Zhang, Jie (author), Tan, Lirong (author), Hagedoorn, P.L. (author), Wang, Ruiqi (author), Wen, Li (author), Wu, Siwei (author), Tan, Xuemei (author), Xu, Hui (author), Zhou, Xing (author)Bisphenols are important industrial materials for example for the production of plastics, but are also well known for their adverse health effects, in particular bisphenol A (BPA) is an endocrine disruptor. The widespread use of plastics has raised concerns. Therefore, the removal of bisphenols from wastewater has sparked the interest of the...journal article 2022
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Tan, C. (author), Wang, S. (author), Li, Shizhen (author), Liu, X. (author), Wei, Jia (author), Zhang, Kouchi (author), Ye, H. (author)Owing to the outstanding physical properties of graphene, its biosensing applications implemented by the terahertz metasurface are widely concerned and studied. Here, we present a novel design of the graphene metasurface, which consists of an individual graphene ring and an H-shaped graphene structure. The graphene metasurface exhibits a dual...journal article 2022
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Xu, H. (author), Tian, Zhan (author), Sun, Laixiang (author), Ye, Qinghua (author), Ragno, E. (author), Bricker, J.D. (author), Tan, Jinkai (author), Ke, Q. (author), Wang, Shuai (author)Compound flooding is generated when two or more flood drivers occur simultaneously or in close succession. Multiple drivers can amplify each other and lead to greater impacts than when they occur in isolation. A better understanding of the interdependence between flood drivers would facilitate a more accurate assessment of compound flood risk...journal article 2022
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Ao, Yibin (author), Tan, Ling (author), Feng, Qiqi (author), Tan, Liyao (author), Li, Hongfu (author), Wang, Yan (author), Wang, T. (author), Chen, Yunfeng (author)The global climate change has resulted in huge flood damages, which seriously hinders the sustainable development of rural economy and society and causes famers’ livelihood problems. In flood-prone areas, it is imperative to actively study short and long-term strategies and solve farmers’ livelihood problems accordingly. Following the...journal article 2022
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Li, Shizhen (author), Liu, X. (author), Fan, Jiajie (author), Tan, C. (author), Wang, S. (author), Xie, Bin (author), Ye, H. (author)The wide-bandgap semiconductors represented by GaN have a broad application prospect because of their high service temperature and high switch frequency. Quad-Flat-No-Lead (QFN) Package is currently one of the mainstream packaging methods due to its low cost and high efficiency. However, the low reliability of QFN used in GaN devices is still...conference paper 2022
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Tan, J. (author), Wang, X. (author), Jarquin Laguna, A. (author), Polinder, H. (author), Miedema, S.A. (author)Downsizing the Power Take-off (PTO) rating has been proven to be beneficial for decreasing the Levelized Cost of Energy (LCOE) of wave energy converters (WECs). However, the linear permanent magnet (PM) generator has not yet been modelled and optimized in detail in previous feasibility studies. This paper extends the study of the PTO...conference paper 2021
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Tan, Xuyan (author), Chen, Weizhong (author), Wang, L. (author), Yang, Jianping (author)Shield tunneling is one of the most important technologies for building of underground engineering. Many grouting holes were prefabricated for the requirement of backfill grouting, which is easy to induce local damages and potential disasters, such as leakage and cracking. Accordingly, an integrated workflow for damage detection and stability...journal article 2020
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Shi, Jiachen (author), Cong, Lin (author), Yang, Fan (author), Wang, T. (author), Tan, Le (author), Yu, Meng (author)Polyurethane-bound porous mixture (PPM) is a new type of pavement material that has shown some potential for overcoming common asphalt mixtures mechanical failures. However, little research has been done on its skid resistance performance. This work presents a comparative study of the skid resistance development between PPM and asphalt...journal article 2020
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Zhang, Jie (author), Li, Fukun (author), Wang, Ruiqi (author), Tan, Xuemei (author), Hagedoorn, P.L. (author)Laccase is a versatile multicopper oxidase that holds great promise for many biotechnological applications. For such applications, it is essential to explore good biocatalytic systems for high activity and recyclability. The feasibility of membrane enclosed enzymatic catalysis (MEEC) for enzyme recycling with laccase was evaluated. The...journal article 2020
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Tan, Xuyan (author), Chen, Weizhong (author), Wang, L. (author), Yang, Jianping (author)The investigation of concrete structural performance is crucial to maintain the stability of infrastructure. In order to assess structural stability, this work focuses on the development of an integrated framework to detect damaged conditions in the field and analyze their effect on mechanical performance through nondestructive testing (NDT)...journal article 2020
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Zhang, Tianyu (author), Ma, Yunjian (author), Tan, Chin Ping (author), Hollmann, F. (author), Wang, Jianrong (author), Yang, Bo (author), Wang, Yonghua (author)Poor H <sub>2</sub> O <sub>2</sub> -resistance by enzymes is a key bottleneck in the epoxidation process of oil by enzymatic methods. In this study, the stability of three lipases, from Aspergillus oryzae lipase (AOL), Aspergillus fumigatus lipase B (AflB), and marine Janibacter (MAJ1), in the presence of H <sub>2</sub> O <sub>2</sub> was...journal article 2019
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Zhao, Ze Xin (author), Lan, Dongming (author), Tan, Xiyu (author), Hollmann, F. (author), Bornscheuer, Uwe T. (author), Yang, Bo (author), Wang, Yonghua (author)H <sub>2</sub> O <sub>2</sub> , is an attractive oxidant for synthetic chemistry, especially if activated as percarboxylic acid. H <sub>2</sub> O <sub>2</sub> , however, is also a potent inactivator of enzymes. Protein engineering efforts to improve enzyme resistance against H <sub>2</sub> O <sub>2</sub> in the past have mostly focused on...journal article 2019
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Sun, Chuan (author), Wu, Chaozhong (author), Chu, Duanfeng (author), Lu, Z. (author), Tan, Jian (author), Wang, Jianyu (author)This paper aims to recognize driving risks in individual vehicles online based on a data-driven methodology. Existing advanced driver assistance systems (ADAS) have difficulties in effectively processing multi-source heterogeneous driving data. Furthermore, parameters adopted for evaluating the driving risk are limited in these systems. The...journal article 2018
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Wang, Y. (author), Hulstijn, Joris (author), Tan, Y. (author)Nowadays, as international trade with cross-border logistics increases, the administrative burden of regulatory authorities has been dramatically raised. In order to reduce repetitive and redundant supervisory controls and promote automatic administration procedures, electronic data interchange (EDI) 1 and other forms of information sharing...conference paper 2018
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- Wang, X.K. (author), Zhang, J.-X. (author), Zhou, B. (author), Tan, S.K. (author) journal article 2015
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Li, K. (author), Huang, R. (author), Phang, S.K. (author), Lai, S. (author), Wang, F. (author), Tan, P. (author), Chen, B.M. (author), Lee, T.H. (author)In this paper, we propose an approach to autonomously control a quadrotor micro aerial vehicle (MAV). With take-off weight of 50 g and 8-min flight endurance, the MAV platform codenamed KayLion developed by the National University of Singapore (NUS) is able to perform autonomous flight with pre-planned path tracking. The vision-based...conference paper 2014
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- Tan, S.K. (author), Tan, S.K. (author), Wang, X. (author), Gho, W.M. (author), Joy, C. (author) conference paper 2014