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Fan, J. (author), Chen, Wei (author), Yuan, Weiyi (author), Fan, X. (author), Zhang, Kouchi (author)Light-emitting diode (LED) arrays have attracted increased attention in the area of high power intelligent automotive headlamps because of their superiority in disposing of the power limit of an individual LED package and controllably luminous intensity and illumination pattern. The optical and chromatic performances of an LED array do not...journal article 2020
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Ma, X. (author), Yuan, Y. (author), van Oort, N. (author), Hoogendoorn, S.P. (author)Bike-sharing systems have witnessed rapid growth in the last decades. Bike-sharing has been found to influence modal shift from car, public transit, and active transportation modes. However, the impacts on modal shift by considering different kinds of bike-sharing systems are rarely discussed. This study examines the modal shift dynamics and...journal article 2020
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Man, Z. (author), Xi, Z. (author), Yuan, Xiaocong (author), Burge, R. E. (author), Urbach, Paul (author)Carrying orbital angular momentum per photon, the optical vortex has elicited widespread interest. Here, we demonstrate that dual coaxial longitudinal polarization vortices can appear upon a nonparaxial propagation of a tightly focused Pancharatnam-Berry tailored Laguerre-Gaussian beam. Most importantly, it is capable of accessing arbitrary...journal article 2020
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Bothner, D. (author), Yanai, S. (author), Iniguez-Rabago, A. (author), Yuan, M. (author), Blanter, Y.M. (author), Steele, G.A. (author)Microwave optomechanical circuits have been demonstrated to be powerful tools for both exploring fundamental physics of macroscopic mechanical oscillators, as well as being promising candidates for on-chip quantum-limited microwave devices. In most experiments so far, the mechanical oscillator is either used as a passive element and its...journal article 2020
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Liu, Q. (author), Yuan, Z. (author), Guo, Xuhong (author), van Esch, J.H. (author)In cancer therapy, the selective targeting of cancer cells while avoiding side effects to normal cells is still full of challenges. Here, we developed dual-functionalized crescent microgels, which selectively captured and killed lung cancer cells in situ without killing other cells. Crescent microgels with the inner surface of the cavity...journal article 2020
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Han, Zike (author), Gao, Jianqiu (author), Yuan, Xizhi (author), Zhong, Yanjun (author), Ma, Xiaodong (author), Chen, Z. (author), Luo, Dongmei (author), Wang, Ye (author)For both the waste treatment of large quantities of blast furnace (BF) slag and carbon dioxide (CO<sub>2</sub>) that are discharged in ironworks, mineral carbonation by BF slag was proposed in this decade. However, it has not been widely used due to its high energy consumption and low production efficiency. In this study, a microwave roasting...journal article 2020
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Ma, Xinwei (author), Ji, Yanjie (author), Yuan, Y. (author), van Oort, N. (author), Jin, Yuchuan (author), Hoogendoorn, S.P. (author)The co-existence of traditional docked bike-sharing and emerging dockless systems presents new opportunities for sustainable transportation in cities all over the world, both serving door to door trips and accessing/egressing to/from public transport systems. However, most of the previous studies have separately examined the travel patterns...journal article 2020
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Yuan, Y. (author), Goni Ros, B. (author), Bui, Ha H. (author), Daamen, W. (author), Vu, Hai L. (author), Hoogendoorn, S.P. (author)Macroscopic pedestrian models are theoretically simpler than microscopic models, and they can potentially be solved faster while producing reasonable predictions of crowd dynamics. Therefore, they can be very useful for applications such as large-scale simulation, real-time state estimation and crowd management. However, the numerical methods...journal article 2020
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Wang, K. (author), Li, Jiayuan (author), Yan, Xinping (author), Huang, Lianzhong (author), Jiang, X. (author), Yuan, Yupeng (author), Ma, Ranqi (author), Negenborn, R.R. (author)The optimization of ship energy consumption is attracting a great deal of attention, as societies seek to save energy and reduce emissions. Shipping companies are more concerned with the energy consumption of a ship fleet, as opposed to that of a single ship. Because the energy consumption of a fleet is influenced by multiple factors...journal article 2020
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Yuan, Bo (author), Mahor, Durga (author), Fei, Qiang (author), Wever, Ron (author), Alcalde, Miguel (author), Zhang, Wuyuan (author), Hollmann, F. (author)Peroxyzymes simply use H2O2 as a cosubstrate to oxidize a broad range of inert C-H bonds. The lability of many peroxyzymes against H2O2 can be addressed by a controlled supply of H2O2, ideally in situ. Here, we report a simple, robust, and water-soluble anthraquinone sulfonate (SAS) as a promising organophotocatalyst to drive both...journal article 2020
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Wang, K. (author), Li, Jiayuan (author), Huang, Lianzhong (author), Ma, Ranqi (author), Jiang, X. (author), Yuan, Yupeng (author), Mwero, Ngome A. (author), Negenborn, R.R. (author), Sun, Peiting (author), Yan, Xinping (author)Energy saving and emission reduction have attracted a great deal of attention in the maritime industry. The optimization of a ship's energy efficiency can reduce energy consumption and CO<sub>2</sub> emissions effectively. However, most of the available studies only focus on either the sailing speed or route optimization, and the interaction...journal article 2020
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Yang, Y. (author), Yuan, T. (author), Huysmans, T. (author), Elkhuizen, W.S. (author), Tajdari, F. (author), Song, Y. (author)A high-fidelity digital representation of (part of) the human body is a key enabler for integrating humans in a digital twin. Among different parts of human body, building the model of the hand can be a challenging task due to the posture deviations among collected scans. In this article, we proposed a posture invariant statistical shape...journal article 2020
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Yuan, S. (author), Zhang, Lixian (author), Baldi, S. (author)In the presence of discontinuous time-varying delays, neither Krasovskii nor Razumikhin techniques can be successfully applied to adaptive stabilization of uncertain switched time-delay systems. This paper develops a new adaptive control scheme for switched time-delay systems that can handle impulsive behavior in both states and time-varying...journal article 2019
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Yuan, Y. (author), Goni Ros, B. (author), Poppe, Mees (author), Daamen, W. (author), Hoogendoorn, S.P. (author)Predicting the bicycle flow capacity at signalized intersections of various characteristics is crucial for urban infrastructure design and traffic management. However, it is also a difficult task because of the large heterogeneity in cycling behavior and several limitations of traditional capacity estimation methods. This paper proposes several...journal article 2019
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Gavriilidou, A. (author), Wierbos, M.J. (author), Daamen, W. (author), Yuan, Y. (author), Knoop, V.L. (author), Hoogendoorn, S.P. (author)Cycling research at the operational behavioral level is limited, mainly because of the lack of empirical data. To overcome this data shortage, we performed a controlled, large-scale cycling experiment in the Netherlands. In this paper we describe the methodology for setting up and implementing such an experiment, from the motivation of its...journal article 2019
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Yuan, K. (author), Knoop, V.L. (author), Hoogendoorn, S.P. (author)Scarce urban space makes urban streets have to be partly shared by cars and cyclists. Traffic flow can be considerably influenced by cyclists, which are comparatively slower than cars. The fundamental diagram (FD) can change greatly, correlating to bike lane length and the cyclist flow. Models for the traffic dynamics on the space-shared streets...journal article 2019
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Li, Bo (author), Zhang, Shizhe (author), Li, Qiu (author), Li, Neng (author), Yuan, Bo (author), Chen, Wei (author), Brouwers, H.J.H. (author), Yu, Qingliang (author)The uptake mechanism of heavy metal ions in layered double hydroxides (LDHs) is investigated in this paper via solid-solution exchange experiments and first principle study. The uptake capacities of C-LDHs for heavy metal ions from solutions are experimentally investigated and the structures of LDHs doped with various heavy metal ions are...journal article 2019
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Gavriilidou, A. (author), Daamen, W. (author), Yuan, Y. (author), Hoogendoorn, S.P. (author)Operational cycling behaviour is greatly understudied, even lacking a definition of what this behavioural level actually entails in terms of decision making. In this paper, we define the cyclist operational level and argue that it consists of two intertwined processes, a mental and a physical process. The mental process refers to path choices...journal article 2019
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Yuan, Zhenyu (author), Wang, Jie (author), Wang, Y. (author), Liu, Q. (author), Zhong, Yujie (author), Wang, Yu (author), Li, Li (author), Lincoln, Stephen F. (author), Guo, Xuhong (author)A biocompatible Dex-MA/PAA hydrogel was prepared through copolymerization of glycidyl methacrylate substituted dextran (Dex-MA) with acrylic acid (AA), which was applied as the adsorbent to remove cationic dyes from aqueous solutions. Dex-MA/PAA hydrogel presented a fast adsorption rate and the removal efficiency of Methylene Blue (MB) and...journal article 2019
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Rodrigues, João F. D. (author), Yuan, Rong (author), Lin, H.X. (author)Carbon footprints and other environmentally extended input–output indicators are obtained as aggregations of emissions embodied in supply chains (EESCs), which express the emissions occurring in a specific production activity to satisfy a given volume of final demand. Here we derive theoretical approximations of the expectations of and...journal article 2019