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Chen, Zengchao (author), Narayan, Surya (author), Lobasov, Aleksei S. (author), Pervunin, Konstantin S. (author), Falsetti, C. (author), Bucci, Matteo (author), Markides, Christos N. (author)Recent advancements in laser and imaging systems, as well as in computational processing capabilities, have made quantitative optical imaging, which is often combined with laser illumination, highly adaptable, robust and reliable. Laser-based diagnostic techniques, such as planar laser-induced fluorescence (PLIF), offer the possibility of...journal article 2024
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Zhang, Jingping (author), Luo, Houcai (author), Wu, Huan (author), Zheng, Bofeng (author), Chen, Xianping (author), Zhang, Kouchi (author), French, P.J. (author), Wang, S. (author)With the increase in voltage level and current capacity of the insulated gate bipolar transistor (IGBT), the avalanche effect has become an important factor limiting the safe operating area (SOA) of the device. The hole injection into the p/n junction on the backside of the IGBT after avalanche is the main feature that distinguishes the...journal article 2024
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Liu, Yiliang (author), Attoui, Michel (author), Baalbaki, Rima (author), Cai, Runlong (author), Biskos, G. (author), Chen, Yang (author), Kangasluoma, Juha (author)Sub-10 nm metal-based nanoparticles have garnered immense interest due to their unique properties and versatile applications. In this study, we created sub-10 nm Ag-based particles with a spark discharge generator and explored the parameters impacting their size distribution and charging properties, including carrier gas flow rates, spark...journal article 2024
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Chen, Honghao (author), Yue, Xiaorui (author), Fan, Yifei (author), Zheng, Bin (author), Lv, Sitao (author), Wang, Fengnan (author), Gao, Yixun (author), French, P.J. (author), Wang, Yao (author)Inspired by the activation mechanism of slow anion channels 1 (SLAC1) in plants that proton pump reversibly induces plant stomata open for CO2 adsorption, a CO2-switching H+ conduction/HCO3− diffusion dual ion channel (CO2-switching-DIC) was constructed by assembling γ-cyclodextrin-MOF (γ-CD-MOF) and 3,4,9,10-perylenetetracarboxylic acid (PTCA)...journal article 2024
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Li, Linsen (author), De Santis, L. (author), Harris, Isaac B.W. (author), Chen, Kevin C. (author), Gao, Yihuai (author), Trusheim, Matthew (author), Errando Herranz, C. (author), Du, Jiahui (author), Ibrahim, Mohamed I. (author), Englund, Dirk (author)Colour centres in diamond have emerged as a leading solid-state platform for advancing quantum technologies, satisfying the DiVincenzo criteria<sup>1</sup> and recently achieving quantum advantage in secret key distribution<sup>2</sup>. Blueprint studies<sup>3–5</sup> indicate that general-purpose quantum computing using local quantum...journal article 2024
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Fan, Jin-Long (author), Liu, Sheng-Bo (author), Chen, M. (author), Wu, Zhangxiong (author), Sun, Sheng-Peng (author), Lou, Yao-Yin (author)Electrocatalytic reduction of nitrate (NO3−) to ammonia (NH3) is garnering increasing interest due to its potential to reduce CO2 emissions as a substitute for the Haber-Bosch process, while also mitigating NO3− pollution. However, it remains a challenge to achieve a current density exceeding 300 mA cm−2 while maintaining the stability of...journal article 2024
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Wei, Wei (author), Sun, Jie (author), Miao, Wei (author), Chen, Tong (author), Sun, H. (author), Lin, Shuyuan (author), Gu, Chao (author)In recent years, many governments and companies have gradually launched robotaxi projects to help make transportation systems smarter, improve travel efficiency, and reduce travel costs. Robotaxi is a new mode of travel that replaces human driving with machines, freeing up social labour and enriching people’s travel choices. This study...journal article 2024
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Diao, Yan (author), Chen, Long (author), Huang, Y. (author)Waste glass (WG), as a nonbiodegradable material, poses a threat to environmental protection. The reuse of WG as a raw material to replace cement or aggregate in concrete production is gaining attention for recycling purposes. However, the optimal proportion of WG in concrete mixtures and its particle size distribution are hard to determine....journal article 2023
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Wei, Ziyi (author), Huang, Kai (author), Chen, Ying (author), Wang, D. (author), Yu, Yajuan (author), Xu, Ming (author), Kapelan, Z. (author)To alleviate the geographical mismatch between supply and demand of water resources, virtual water trade had attracted extensive attention. Many studies had estimated the virtual water flow and measured the virtual water inequality using Environmental Input-Output (EIO) model. However, EIO model ignores the feedback effect in the trade, which...journal article 2023
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Chen, Honghao (author), Lu, Ruofei (author), Gao, Yixun (author), Yue, Xiaorui (author), Yang, Haihong (author), Li, Hao (author), Lee, Yi Kuen (author), French, P.J. (author), Wang, Yao (author), Zhou, Guofu (author)Inspired by the CO<sub>2</sub>-induced reversible activation mechanism of the slow anion channel 1 (SLAC1) in plant stomatal guard cells during plant photosynthesis, we designed and prepared a CO<sub>2</sub>- switchable H<sup>+</sup>/OH<sup>−</sup> ion channel (CSPH ion channel). A high-performance chemiresistive room temperature CO<sub>2<...journal article 2023
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Chang, Z. (author), Liang, M. (author), Chen, Y. (author), Schlangen, E. (author), Šavija, B. (author)Cementitious materials may exhibit significant creep at very early age. This is potentially important for concrete 3D printing, where the material is progressively loaded even before it sets. However, does creep actually affect the buildability of 3D printed concrete? Herein, the influence of early-age creep on the buildability of 3D printed...journal article 2023
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Zhang, R. (author), Chen, Y. (author), Lei, Jiaxin (author), Zhou, Xin (author), Yao, P. (author), Stive, M.J.F. (author)Mangroves can function as a ‘bio-shield’ to protect coastal communities from harsh environments because of their strong ability to attenuate wave energy. However, as mangroves are usually oversimplified as rigid cylinders in antecedent studies, the effects of complex mangrove morphology on wave attenuation have not been well researched....journal article 2023
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Fu, Sheng (author), Chen, P. (author), Ye, Zhisheng (author)The multicategory support vector machine (MSVM) has been widely used for multicategory classification. Despite its widespread popularity, regular MSVM cannot provide direct probabilistic results and suffers from excessive computational cost, as it is formulated on the hinge loss function and it solves a sum-to-zero constrained quadratic...journal article 2023
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Chen, Qiting (author), Jia, Li (author), Menenti, M. (author), Hu, Guangcheng (author), Wang, Kun (author), Yi, Zhiwei (author), Zhou, Jie (author), Peng, Fei (author), Ma, Shaoxiu (author)Information on crop yield is important for food security, in particular under the conditions of climate change and growing population worldwide. We developed a new fully distributed, high spatial resolution, model of biomass accumulation and crop yield applicable to a highly heterogeneous desert-oasis agroecosystem. The bulk of required input...journal article 2023
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Yang, Y. (author), Jia, Bin (author), Yan, Xiao Yong (author), Chen, Yan (author), Song, Dongdong (author), Zhi, Danyue (author), Wang, Y. (author), Gao, Ziyou (author)Accurate estimation of intercity heavy truck mobility flows is of vital importance to urban planning, transportation management and logistics operations. The inaccessibility of big data related to intercity transport systems and the heterogeneity of trucking activities pose challenges for the reliable estimation. Recently, the advance of...journal article 2023
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Chen, Yuanyuan (author), Dai, Hanqing (author), Hu, Zhe (author), Wei, Jinxin (author), Zhou, Wenjie (author), Duan, Zhongtao (author), Cui, Zhongjie (author), Wei, Wei (author), Zhang, Kouchi (author)Hydrogel materials have biocompatibility, flexibility, transparency, self-healing ability, adhesion with various substrates, anti-freeze ability, and high-temperature resistance. However, the existing hydrogel devices cannot continue to operate in the case of damage, and they cannot work during the repair period, which brings great challenges...journal article 2023
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Chen, Linda L. (author), van de Burgt, Alina (author), Smit, Frits (author), Audhoe, Rowena S. (author), de Boer, Sandra M. (author), van Velden, Floris H.P. (author), de Geus-Oei, L.F. (author)Objective Since the end of 2019, the coronavirus disease 2019 (COVID-19) virus has infected millions of people, of whom a significant group suffers from sequelae from COVID-19, termed long COVID. As more and more patients emerge with long COVID who have symptoms of fatigue, myalgia and joint pain, we must examine potential biomarkers to find...journal article 2023
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Qiao, Li (author), Luo, Zhiyuan (author), Chen, Haomin (author), Zhang, Pengfei (author), Wang, Anming (author), Sheldon, R.A. (author)The use of engineered ketoreductases (KREDS), both as whole microbial cells and isolated enzymes, in the highly enantiospecific reduction of prochiral ketones is reviewed. The homochiral alcohol products are key intermediates in, for example, pharmaceuticals synthesis. The application of sophisticated protein engineering and enzyme...journal article 2023
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Wu, Huan (author), Luo, Houcai (author), Zhang, Jingping (author), Zheng, Bofeng (author), Lang, Lei (author), Wang, Zeping (author), Zhang, Kouchi (author), Chen, Xianping (author)To investigate the unclamped inductive switch (UIS) characteristics, 1200 V silicon carbide (SiC) planar MOSFETs with four cell topologies of linear, current sharing linear, square, and hexagon are designed and manufactured. The experimental platform was built and tested. The results show that the single pulse avalanche energy density of the...journal article 2023
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Gou, Y. (author), Chen, Haonan (author), Zhu, Hong (author), Xue, Lulin (author)The complex precipitation microphysics associated with super typhoon Lekima (2019) and its potential impacts on the consistency of multi-source datasets and radar quantitative precipitation estimation were disentangled using a suite of in situ and remote sensing observations around the waterlogged area in the groove windward slope (GWS) of...journal article 2023