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Hülsen, Tim (author), Venturato, Daniel (author), Chan, Clement (author), Vandi, Luigi (author), Laycock, Bronwyn (author), Pratt, Steven (author), Stegman, Samuel (author), van Loosdrecht, Mark C.M. (author), Batstone, Damien J. (author)Anoxygenic purple phototrophic bacteria (PPB) were utilised in an 80 L biofilm flat plate photobioreactor to generate polyhydroxyalkanoate (PHA) over 44 cycles, with acetate as feed. Over the cycles, net PHA yield (growth + accumulation) averaged 21% while accumulation yield averaged 55%. Average PHA content was 35 wt% volatile solids (VS),...journal article 2024
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Chan, Kevin (author), Paardekooper, S. (author)Dust rings in protoplanetary discs are often observed in thermal dust emission and could be fa v ourable environments for planet formation. While dust rings readily form in gas pressure maxima, their long-term stability is key to both their observability and potential to assist in planet formation. We investigate the stability of the dust...journal article 2024
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Liu, Yan (author), Zeng, Ningshuang (author), Papadonikolaki, E. (author), Maritshane, Kirk (author), Chan, P.W.C. (author)Amidst the disruptive backdrop of the COVID-19 pandemic, organizations are navigating toward a new normal, leveraging digital technologies to reconfigure business processes and operational practices. This study delves into the transformative effects of digitalization on project management, with a focus on integrating data-savvy talent in a data...journal article 2024
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Zhang, X. (author), Denicol, Juliano (author), Chan, P.W.C. (author), Le, Yun (author)The transition from projects to operations requires a spanning from more temporary, goal-oriented, and evolving organizational forms to more permanent, routine, and ongoing organizational forms. A question of practical and theoretical significance is how to organize the transition to operations in large inter-organizational projects. To...journal article 2023
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Stam, C. (author), van Ewijk, E. (author), Chan, P.W.C. (author)Learning has been put forward as a critical aspect to achieve sustainable transformation of societal systems. However, there is a lack of a systematic review of empirical evidence on how learning is related to sustainability transitions. To bridge this gap, we systematically reviewed 113 empirical papers that addressed the role of learning in...journal article 2023
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Xu, Y. (author), Luo, D. (author), Qian, QK (author), Chan, Edwin H.W. (author)In the original publication of the article, the first affiliation “School of Public Administration, Hunan University, Changsha, China” was incorrectly repeated as fourth affiliation. The fourth affiliation should be “Building and Real Estate Dept. Hong Kong Polytechnic University, Hong Kong SAR”. The original article has been corrected.journal article 2023
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Bravo, Moisés (author), McCandless, Gregory T. (author), Baumbach, Ryan E. (author), Wang, Y. (author), Ali, M.N. (author), Chan, Julia Y. (author)There is an ongoing interest in kagome materials because they offer tunable platforms at the intersection of magnetism and electron correlation. Herein, we examine single crystals of new kagome materials, LnxCo3(Ge1-ySny)3 (Ln = Y, Gd; y = 0.11, 0.133), which were produced using the Sn flux-growth method. Unlike many of the related chemical...journal article 2023
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Chan, H.W. (author), Prodanovic, V. (author), Theulings, A.M.M.G. (author), Tao, S. (author), Smedley, J. (author), Hagen, C.W. (author), Sarro, Pasqualina M (author), v.d. Graaf, H. (author)In this work we demonstrate that ultra-thin (5 and 15 nm) MgO transmission dynodes with sufficient high transmission electron yield (TEY) can be constructed. These transmission dynodes act as electron amplification stages in a novel vacuum electron multiplier: the Timed Photon Counter. The ultra-thin membranes with a diameter of 30 μm are...journal article 2023
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Han, L. (author), Chan, M. (author), de Jong, D. (author), Prosko, C.G. (author), Badawy, Ghada (author), Gazibegovic, Sasa (author), Bakkers, Erik P.A.M. (author), Kouwenhoven, Leo P. (author), Malinowski, F.K. (author), Pfaff, Wolfgang (author)Utilizing dispersive gate sensing (DGS), we investigate the spin-orbit field (BSO) orientation in a many-electron double quantum dot (DQD) defined in an InSb nanowire. While characterizing the interdot tunnel couplings, we find the measured dispersive signal depends on the electron-charge occupancy, as well as on the amplitude and orientation...journal article 2023
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Qian, QK (author), Ho, Winky K.O. (author), Jayantha, Wadu Mesthrige (author), Chan, Edwin H.W. (author)The rapidly growing aging population is a global phenomenon imposing societal challenges on many cities. ‘Aging-in-place’ as a popular concept accommodates both the elderly desire to age in a familiar environment and adaptive old home modifications for aging. However, this concept has not been explored in-depth systematically in the urban...journal article 2022
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Han, Jianbo (author), Chan, Edwin H.W. (author), Yung, Esther Hiu Kwan (author), Qian, QK (author), Lam, Patrick T.I. (author)Given various hindrances in the macro context, how to efficiently develop age-friendly community policies requires further research. Currently, such kinds of frameworks are lacking. This paper aims to develop a policy framework to minimise cost and resolve conflict of interest between different generations in age-friendly community development....journal article 2022
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Zhu, Xinting (author), Lin, Yu (author), He, Yuxin (author), Tsui, Kwok Leung (author), Chan, Pak Wai (author), Li, L. (author)With the dynamic air traffic demand and the constrained capacity resources, accurately predicting airport throughput is essential to ensure the efficiency and resilience of air traffic operations. Many research efforts have been made to predict traffic throughputs or flight delays at an airport or over a network. However, it is still a...journal article 2022
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Wang, Y. (author), McCandless, Gregory T. (author), Wang, Xiaoping (author), Thanabalasingam, Kulatheepan (author), Wu, H. (author), Bouwmeester, D. (author), van der Zant, H.S.J. (author), Ali, M.N. (author), Chan, C.L. (author)The Kagome lattice is an important fundamental structure in condensed matter physics for investigating the interplay of electron correlation, topology, and frustrated magnetism. Recent work on Kagome metals in the AV3Sb5 (A = K, Rb, and Cs) family has shown a multitude of correlation-driven distortions, including symmetry breaking charge...journal article 2022
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Xu, Ying (author), Luo, D. (author), Qian, QK (author), Chan, Edwin Hon Wan (author)In response to excessive energy consumption and severe pollution, green building has gained increasing attention around the world. Governments’ top-down incentive schemes and consumers’ bottom-up choice preferences are two major channels of residential green building promotion. Regarding the bottom-up route, high liveability performance is...journal article 2022
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Demirović, E. (author), Lukina, A. (author), Hebrard, Emmanuel (author), Chan, Jeffrey (author), Bailey, James (author), Leckie, Christopher (author), Ramamohanarao, Kotagiri (author), Stuckey, Peter J. (author)Decision tree learning is a widely used approach in machine learning, favoured in applications that require concise and interpretable models. Heuristic methods are traditionally used to quickly produce models with reasonably high accuracy. A commonly criticised point, however, is that the resulting trees may not necessarily be the best...journal article 2022
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Chan, H.W. (author), Prodanovic, V. (author), Theulings, A.M.M.G. (author), ten Bruggencate, T. (author), Hagen, C.W. (author), Sarro, Pasqualina M (author), van der Graaf, H. (author)Large-area transmission dynodes were fabricated by depositing an ultra-thin continuous film on a silicon wafer with a 3-dimensional pattern. After removing the silicon, a corrugated membrane with enhanced mechanical properties was formed. Mechanical metamaterials, such as this corrugated membrane, are engineered to improve its strength and...journal article 2022
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He, Daojing (author), Du, Runmeng (author), Zhu, Shanshan (author), Zhang, Min (author), Liang, K. (author), Chan, Sammy (author)Data island effectively blocks the practical application of machine learning. To meet this challenge, a new framework known as federated learning was created. It allows model training on a large amount of scattered data owned by different data providers. This article presents a parallel solution for computing logistic regression based on...journal article 2022
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Chan, N.P.K. (author), Jayawardhana, Bayu (author), Garcia de Marina, Hector (author)This article focuses on the stability analysis of a formation shape displayed by a team of mobile robots that uses a heterogeneous sensing mechanism. For the setups consisting of three robots, we show that the use of heterogeneous gradient-based control laws can give rise to undesired invariant sets where a distorted formation shape is...journal article 2022
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Bernstein, Michael J. (author), Nielsen, Mathias Wullum (author), Alnor, Emil (author), Brasil, André (author), Birkving, Astrid Lykke (author), Chan, Tung Tung (author), Griessler, Erich (author), de Jong, Stefan (author), van de Klippe, Wouter (author), Meijer, Ingeborg (author), Yaghmaei, E. (author), Nicolaisen, Peter Busch (author), Nieminen, Mika (author), Novitzky, Peter (author), Mejlgaard, Niels (author)In this paper, we introduce the Societal Readiness (SR) Thinking Tool to aid researchers and innovators in developing research projects with greater responsiveness to societal values, needs, and expectations. The need for societally-focused approaches to research and innovation—complementary to Technology Readiness (TR) frameworks—is presented....journal article 2022
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Peng, Shaoyuan (author), Liu, Y. (author), Li, Renge (author), Wei, Ying (author), Chan, Pak Wai (author), Li, Sunwei (author)Simulating a typhoon’s wind field via mesoscale models is important in terms of providing not only the guidelines for urban planning and onshore/offshore constructions, but also the provision of insight into the dynamics and thermodynamics of tropical cyclone systems. Therefore, the errors that are contained in simulation results were...journal article 2022