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Wong, L.Y.J. (author), Baars, Martine (author), He, Min (author), de Koning, Björn (author), Paas, Fred (author)Online learning environments demand learners to self-regulate their learning but many learners are poor at self-regulated learning (SRL). In this paper, two studies were conducted to examine the effect of two SRL supports, i.e., guiding goal setting and planning using an approach known as mental contrasting and implementation intentions (MCII...journal article 2021
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Li, Jianguo (author), Wang, Bin (author), Jiang, Quan (author), He, Benguo (author), Zhang, Xue (author), Vardon, P.J. (author)In this paper, a meshfree method called adaptive CTM–RPIM is developed to model geotechnical problems with large deformation. The developed adaptive CTM–RPIM is a combination of the Cartesian transformation method (CTM), the radial point interpolation method (RPIM) and the alpha shape method. To reduce the requirement for meshes, the CTM is...journal article 2021
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Li, M. (author), McDonald, B. C. (author), McKeen, S. A. (author), Eskes, H. (author), Levelt, Pieternel Felicitas (author), Francoeur, C. (author), Harkins, C. (author), He, J. (author), Barth, M. (author)Nitrogen oxides (NO<sub>x</sub>) are air pollutants critical to ozone and fine particle production in the troposphere. Here, we present fuel-based emission inventories updated to 2018, including for mobile source engines using the Fuel-based Inventory of Vehicle Emissions (FIVEs) and oil and gas production using the Fuel-based Oil and Gas ...journal article 2021
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He, Yingdong (author), Zhou, Yuekuan (author), Wang, Zhe (author), Liu, Jia (author), Liu, Zhengxuan (author), Zhang, Guoqiang (author)Hydrogen-based (H<sub>2</sub>-based) interactive energy networks for buildings and transportations provide novel solutions for carbon-neutrality transition, regional energy flexibility and independence on fossil fuel consumption, where vehicle fuel cells are key components for H<sub>2</sub>-electricity conversion and clean power supply....journal article 2021
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He, Songbo (author), Goldhoorn, Hero Reinder (author), Tegudeer, Zhuorigebatu (author), Chandel, Anshu (author), Heeres, Andre (author), Liu, C. (author), Pidko, E.A. (author), Heeres, Hero Jan (author)The use of H-ZSM-5 with various binders (Al<sub>2</sub>O<sub>3</sub>, SiO<sub>2</sub>, and kaolinite, 10 wt% on catalyst formulation) for the catalytic conversion of glycerol to bio-based aromatics (GTA) was investigated in a continuous bench-scale unit at a pyrolysis temperature of 450 °C, catalytic upgrading temperature of 500 °C, WHSV of...journal article 2021
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Sun, Xiaoliang (author), Zhou, Guanggang (author), Liu, Z. (author), Zhu, Jianwei (author), Guo, Fengzhi (author), Chen, Junqing (author), He, Wenhao (author), Wang, Ning (author), Zhao, Ge (author), Lu, Guiwu (author)The controllability of mining is a key factor affecting the commercial application of methane hydrates, and the addition of chemical additives can significantly accelerate the mining process. However, the effect of additive concentration on hydrate decomposition is not yet well understood. In this study, we systematically investigate the...journal article 2021
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Deng, Z. (author), He, Qing (author), Chassagne, C. (author), Wang, Zhengbing (author)The variation of the floc population in the Changjiang Estuary has been studied for both winter and summer season as a function of the presence of living (micro)algae. The influence of algae has been characterized through the use of the chlorophyll-a concentration to suspended sediment concentration (CC/SSC) ratio. Two whole tidal cycle...journal article 2021
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Zhu, C. (author), van Maren, D.S. (author), Guo, Leicheng (author), Lin, J. (author), He, Qing (author), Wang, Zhengbing (author)An estuarine turbidity maximum (ETM) is a region of elevated suspended sediment concentration (SSC) resulting from residual transport mechanisms driven by river flow, tides, and salinity-induced density gradients (SalDG). However, in energetic and highly turbid environments such as the Yangtze Estuary, SedDG may also substantially contribute...journal article 2021
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Lu, Chang (author), He, X. (author), van Lint, J.W.C. (author), Tu, Huizhao (author), Happee, R. (author), Wang, M. (author)Surrogate measures of safety (SMoS) play an important role in detecting traffic conflicts and in traffic safety assessment. However, the underlying assumptions of SMoS are different and a certain SMoS may be adequate/inadequate for different applications. A comprehensive approach to evaluate the validity and applicability of SMoS is lacking...journal article 2021
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He, Yingdong (author), Zhou, Yuekuan (author), Yuan, Jing (author), Liu, Zhengxuan (author), Wang, Zhe (author), Zhang, Guoqiang (author)Cleaner power production, distributed renewable generation, building-vehicle integration, hydrogen storage and associated infrastructures are promising for transformation towards a carbon–neutral community, whereas the academia provides limited information through integrated solutions, like intermittent renewable integration, hydrogen sharing...journal article 2021
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Chen, Xiaoyan (author), He, Qinghua (author), Zhang, Xinyue (author), Cao, Tingting (author), Liu, Y. (author)Collaborative innovation has become an innovation paradigm to improve innovation performance and firms’ economic output. However, there is relatively little research investigating stakeholders’ drivers for engaging in collaborative innovation and the relative importance of drivers in infrastructure megaprojects. This research aims to address...journal article 2021
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Zhu, C. (author), Guo, Leicheng (author), van Maren, D.S. (author), Wang, Zhengbing (author), He, Qing (author)Estuarine tidal dynamics are influenced by changes in morphology and friction. In this work, we quantified changes in tidal damping in the Yangtze Estuary and explored the impact of morphology and friction using a numerical model. In-depth analyses of tidal data reveal a strong reduction in tidal damping from 1990 to 2010, followed by a...journal article 2021
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He, Cyuan Lun (author), Liang, Fang Cheng (author), Veeramuthu, Loganathan (author), Cho, Chia Jung (author), Benas, Jean Sebastien (author), Tzeng, Yung Ru (author), Tseng, Yen Lin (author), Chen, Wei Cheng (author), Rwei, A.Y. (author), Kuo, Chi Ching (author)Self-healing soft electronic material composition is crucial to sustain the device long-term durability. The fabrication of self-healing soft electronics exposed to high moisture environment is a significant challenge that has yet to be fully achieved. This paper presents the novel concept of a water-assisted room-temperature autonomous self...journal article 2021
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Mahtabani, Amirhossein (author), La Zara, D. (author), Anyszka, Rafał (author), He, Xiaozhen (author), Paajanen, Mika (author), van Ommen, J.R. (author), Dierkes, Wilma (author), Blume, Anke (author)Functionalized nanoparticles have various applications, for which grafting of a chemical moiety onto the surface to induce/improve certain properties is needed. When incorporated in polymeric matrices, for instance, the modified nanoparticles can alter the interfacial characteristics leading to improvements ofthe macroscopic properties of the...journal article 2021
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Guo, Leicheng (author), Xu, Fan (author), van der Wegen, Mick (author), Townend, Ian (author), Wang, Zhengbing (author), He, Qing (author)Global climate changes have accelerated sea-level rise (SLR), which exacerbates the risks of coastal flooding and erosion. It is of practical interest to understand the long-term hydro-morphodynamic adaptation of coastal systems to SLR at a century time scale. In this work we use a numerical model to explore morphodynamic evolution of a...journal article 2021
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Chen, Y. (author), He, S. (author), Zhang, Y. (author), Wan, Z. (author), Copuroglu, Oguzhan (author), Schlangen, E. (author)This paper aims to investigate the influences of high Portland cement substitutions (>60 wt%) by low-grade calcined clay (CC) and limestone (LF) on 3D concrete printability, stiffness evolution and early-age hydration. Results show that, with the same dosage of admixtures (superplasticizer and viscosity modifier), increasing LF and CC...journal article 2021
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Zhu, Jingyu (author), Chen, Guoming (author), Khan, Faisal (author), Yang, M. (author), Li, Xinhong (author), Meng, Xiangkun (author), He, Rui (author)Managed Pressure Drilling (MPD) system is widely used in the deepwater drilling operation. Reliability assessment plays a critical role in the MPD system in the management of drilling operation risk and the prevention of blowouts. However, the reliability assessment of the MPD system is challenged due to its sequential operations and multiple...journal article 2021
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Lin, J. (author), van Prooijen, Bram (author), Guo, Leicheng (author), Zhu, C. (author), He, Qing (author), Wang, Zhengbing (author)Channel deepening often triggers positive feedback between tidal deformation, sediment import and drag reduction, which leads to the regime shift in estuaries from low-turbid to hyper-turbid state. In this study, a transition in profiles of suspended sediment concentration (SSC) is hypothesised by including a positive feedback loop of...journal article 2021
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Lei, Jintao (author), Qin, Z. (author), Li, Wuhua (author), Bauer, P. (author), He, Xiangning (author)A shunt active power filter (SAPF) is coupled with load admittance in weak grid conditions, which poses a challenge to stability analysis. In this article, the admittance model of the SAPF is developed, which reveals the coupling mechanism between SAPF and load concisely and accurately. On top of that, the stability region of the system is...journal article 2021
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Dabrowski, M.M. (author), Stead, D. (author), He, J. (author), Yu, Feng (author)Although the cities in the Pearl River Delta (PRD) in China are amongst the world’s cities most exposed to flooding due to climate change, surprisingly little is done to address this problem. This article explores the barriers to the emergence of policies adapting to the growing flood risk in two PRD cities, Guangzhou and Shenzhen, underlining...journal article 2021