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Yang, Dae Cheol (author), Song, Sang Yoon (author), Kim, Han Jin (author), Lee, Sang In (author), Dutta, B. (author), Kim, Young Kyun (author), Shim, Jae Hyeok (author), Suh, Jin Yoo (author), Na, Young Sang (author), Sohn, Seok Su (author)The issue of hydrogen embrittlement (HE) in face-centered (FCC) structured alloys is significant for H storage and transportation application due to unanticipated damage beyond its predicted service life. This unpredictable situation may harm human life and limit hydrogen to a reliable source of renewable energy in industrial fields. Recent...journal article 2023
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Tuchen, Stefan (author), Nazemi, Mohsen (author), Ghelfi-Waechter, Signe Maria (author), Kim, E.Y. (author), Hofer, Franziska (author), Chen, Ching Fu (author), Arora, Mohit (author), Santema, S.C. (author), Blessing, Lucienne (author)The aviation industry is one of the sectors that has been heavily impacted by the pandemic. While the major body of literature has focused on passenger experience and behaviour, this study focuses on airport employees instead—their experiences, perceptions, and preferences following the emergence of COVID-19. More than 1000 participants from...journal article 2023
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Kabbani, T. (author), Kim, S. (author), Serbes, D. (author), Ozan, Berzah (author), van Egmond, R. (author), Hartavi, Ahu Ace (author)Automation of vehicles not only provides greater safety, but also many previously unimagined opportunities, such as less inequality, less stress, and more meaningful activities while driving. However, the uptake and implementation of automated driving have been falling short of its promise, due to challenges in identifying safe and acceptable...journal article 2023
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Kim, Nam Kyeun (author), Bhattacharyya, Debes (author), van Loosdrecht, Mark C.M. (author), Lin, Y. (author)In the present research, a bio-based flame retardant (FR) was prepared using a biopolymer derived from wastewater sludge to improve the fire performance of polypropylene (PP). Extracellular polymeric substances (EPS), which were extracted from wastewater aerobic granular sludge, were absorbed into cellulose-based fibres, such as flax and...journal article 2023
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Forman, Jack (author), Pataranutaporn, Pat (author), Gough, Phillip (author), Kim, Raphael (author), Bell, Fiona (author), Ofer, Netta (author), Lu, Jasmine (author), Vujic, Angela (author), Bai, Muqing (author)As knowledge around bio-digital interaction continues to unfold, there are new opportunities for HCI researchers to integrate biology as a design and computational material. Our motivation for the workshop is to bring together interdisciplinary researchers with interest in exploring the next generation of biological HCI and exploring novel...conference paper 2023
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Shrestha, Ranjit (author), Moradi, M. (author), Sfarra, Stefano (author), Kim, Wontae (author)The infrared thermography (IRT) technique has shown great potential with many applications in a variety of fields, such as aerospace, petroleum, civil engineering, and so forth. This chapter is designed to provide an overview of the method of IRT in non-destructive material evaluation. It begins with the general introduction and development...book chapter 2023
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Goodge, Thomas (author), Li, Jingyi (author), Patel, Shiv G. (author), Gravis, Victor (author), Kim, S. (author)In the future, automated vehicles can allow much longer journeys to be undertaken without a driver. This could involve travel across countries with different road systems, traffic rules, and regulations. Disparate cultures also have different expectations of how vehicles should behave. These need to be taken into account when designing HMIs...conference paper 2023
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Jang, Tae Jin (author), Lee, You Na (author), Ikeda, Yuji (author), Körmann, F.H.W. (author), Baek, Ju Hyun (author), Do, Hyeon Seok (author), Choi, Yeon Taek (author), Gwon, Hojun (author), Suh, Jin Yoo (author), Kim, Hyoung Seop (author), Lee, Byeong Joo (author), Zargaran, Alireza (author), Sohn, Seok Su (author)Complex concentrated alloys (CCAs) with a face-centered-cubic (FCC) structure exhibit remarkable mechanical properties, introducing the expansion of compositional space in alloy design for structural materials. The formation of a single solid-solution phase is enabled by configuring various 3d-transition elements, while doping other elements...journal article 2023
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Chen, Qinyu (author), Chang, Yaoxing (author), Kim, Kwantae (author), Gao, C. (author), Liu, Shih Chii (author)Keyword spotting (KWS) is an important task on edge low-power audio devices. A typical edge KWS system consists of a front-end feature extractor which outputs mel-scale frequency cepstral coefficients (MFCC) features followed by a back-end neural network classifier. KWS edge designs aim for the best power-performance-area metrics. This work...conference paper 2023
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Aouichi, A. (author), Yuan, S. (author), Fieback, M. (author), Rao, Siddharth (author), Kim, Woojin (author), Marinissen, Erik Jan (author), Couet, Sebastien (author), Taouil, M. (author), Hamdioui, S. (author)Spin-Transfer Torque Magnetic RAMs (STT-MRAMs) are on their way to commercialization. However, obtaining high-quality test and diagnosis solutions for STT-MRAMs is challenging due to the existence of unique defects in Magnetic Tunneling Junctions (MTJs). Recently, the Device-Aware Test (DA-Test) method has been put forward as an effective...conference paper 2023
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Leitenstorfer, Alfred (author), Moskalenko, Andrey S. (author), Kampfrath, Tobias (author), Kono, Junichiro (author), Kim, Ki Yong (author), Zhang, Xi Cheng (author), Walker, Christopher (author), Gao, J.R. (author), Li, Chong (author)Terahertz (THz) radiation encompasses a wide spectral range within the electromagnetic spectrum that extends from microwaves to the far infrared (100 GHz-∼30 THz). Within its frequency boundaries exist a broad variety of scientific disciplines that have presented, and continue to present, technical challenges to researchers. During the past...review 2023
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Kim, Chang Hyun (author), Kim, Jinhyun (author), Hollmann, F. (author), Park, Chan Beum (author)Solar-driven N<sub>2</sub> fixation offers a green alternative to the highly energy-intensive Haber-Bosch process that releases more than 300 million metric tons of CO<sub>2</sub> annually to form NH<sub>3</sub>. However, N<sub>2</sub>-reducing photoelectrochemical (PEC) studies have not elucidated how an oxidation reaction affects the N<sub...journal article 2023
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Kim, Eugene (author), Barth, R. (author), Dekker, C. (author)SMC (structural maintenance of chromosomes) protein complexes are an evolutionarily conserved family of motor proteins that hold sister chromatids together and fold genomes throughout the cell cycle by DNA loop extrusion. These complexes play a key role in a variety of functions in the packaging and regulation of chromosomes, and they have...review 2023
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Kim, S. (author), Happee, R. (author), van Egmond, R. (author)The design of take-over requests in automated vehicles traditionally focuses on safety and reaction time. We are interested in how take-over requests can be designed from a broader user experience perspective while ensuring safety. This paper proposes designs for ambient sound (i.e., soundscape) and driving noise to inform the driver of...journal article 2023
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Kim, Jae Young (author), Savolainen, Tuomas (author), Voitsik, Petr (author), Kravchenko, Evgeniya V. (author), Lisakov, Mikhail M. (author), Kovalev, Yuri Y. (author), Müller, Hendrik (author), Gurvits, L. (author), Lee, S. (author)We present results from the first 22 GHz space very long baseline interferometric (VLBI) imaging observations of M87 by RadioAstron. As a part of the Nearby AGN Key Science Program, the source was observed in 2014 February at 22 GHz with 21 ground stations, reaching projected (u, v) spacings up to ∼11 Gλ. The imaging experiment was...journal article 2023
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Kim, Taewoon (author), Cochez, Michael (author), François-Lavet, Vincent (author), Neerincx, M.A. (author), Vossen, Piek (author)Inspired by the cognitive science theory of the explicit human memory systems, we have modeled an agent with short-term, episodic, and semantic memory systems, each of which is modeled with a knowledge graph. To evaluate this system and analyze the behavior of this agent, we designed and released our own reinforcement learning agent...conference paper 2023
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Kim, Raphael (author), Risseeuw, C.C. (author), Groutars, E.G. (author), Karana, E. (author)In recent years, there has been a notable proliferation and diversification of works in HCI, that integrate living microorganisms; an imperative lifeform dominating ecosystems of our planet. Yet despite the growing interest, there is a lack of structured lenses with which designers can strategize their processes of surfacing livingness; a...conference paper 2023
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Zou, P. (author), Kim, Taeksang (author), Bricker, J.D. (author), Uijttewaal, W.S.J. (author)The modelling of complex free surface flows is challenging due to the mobility and deformability of the interface and air entrainment characteristics, which are highly affected by turbulence. With the framework of Reynolds averaged Navier–Stokes (RANS) models and the volume of fluid (VOF) method, turbulence quantities at the air–water...journal article 2023
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Jung, Jiwon (author), Kim, K. (author), Peters, T. (author), Snelders, H.M.J.J. (author), Kleinsmann, M.S. (author)Designers are increasingly collaborating with data scientists to apply smart data technologies to understand large-scale user behavior during their design research. This is useful in specific impact domains with vulnerable users and unfamiliar contexts, such as healthcare design. Patient journey mapping is the most common design tool for...journal article 2023