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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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- Gomez Beldarrain, G. (author), Kim, E.Y. (author), Verma, H. (author), Bozzon, A. (author) 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
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Kim, S. (author), Curko, Josip (author), Matosic, Marin (author), Herrera, Aridai (author), Lopez-Vazquez, Carlos M. (author), Brdjanovic, Damir (author), Garcia, H. (author)To investigate the influence of high-pressure and shear effects introduced by a concentrated oxygen supply system on the membrane filtration performance, a laboratory-scale membrane bioreactor (MBR) fed artificial municipal wastewater was operated continuously for 80 days in four phases equipped with different aerations systems: (P1) bubble...journal article 2023
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Rahimi, E. (author), Kim, Donghoon (author), Offoiach, Ruben (author), Sanchis-Gual, Roger (author), Chen, Xiang Zhong (author), Taheri, P. (author), Gonzalez Garcia, Y. (author), Mol, J.M.C. (author), Fedrizzi, Lorenzo (author), Pané, Salvador (author), Lekka, Maria (author)Functional oxide nanoparticles are extensively utilized in the last decades for biomedical purposes due to their unique functional properties. Nevertheless, their biodegradation mechanism by biological species, particularly by proteins at oxide/protein interfaces, still remains limited. Here, a systematic approaches is provided to investigate...journal article 2023
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Kim, S. (author), Dierkes, Wilma K. (author), Blume, Anke (author), Talma, Auke (author), van Ommen, J.R. (author), Courtois, Nicolas (author), Davin, Julian (author), Recker, Carla (author), Schoeffel, Julia (author)Pre-treated silica with a plasma-deposited (PD) layer of polymerized precursors was tested concerning its compatibility with Natural Rubber (NR) and its influence on the processing of silica-silane compounds. The modification was performed in a tailor-made plasma reactor. The degree of deposition of the plasma-coated samples was analyzed by...journal article 2023
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Zhou, J. (author), Kim, Raphael (author), Doubrovski, E.L. (author), Martins, J. (author), Giaccardi, Elisa (author), Karana, E. (author)Microbes offer designers opportunities to endow artefacts with environmental sensing and adapting abilities, and unique expressions. However, microbe-embedded artefacts present a challenge of temporal dissonance, reflected by a “time lag” typically experienced by humans in noticing the gradual and minute shifts in microbial metabolism. This...conference paper 2023
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- Kim, S.H. (author), Severins, I.W.H. (author), Brandenburg, Frank (author), Bastiaanssen, C.K.J.M.L. (author), Joo, C. (author) journal article 2023
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Shin, D. (author), Kim, Hakseong (author), Kim, S.H. (author), Cheong, Hyeonsik (author), Steeneken, P.G. (author), Joo, C. (author), Lee, Sang Wook (author)The inherent properties of 2D materials—light mass, high out-of-plane flexibility, and large surface area—promise great potential for precise and accurate nanomechanical mass sensing, but their application is often hampered by surface contamination. Here we demonstrate a tri-layer graphene nanomechanical resonant mass sensor with sub-attogram...journal article 2023
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Kim, J. (author), Jonoski, Andreja (author), Solomatine, D.P. (author), Goethals, Peter L. M. (author)The World Health Organization (WHO) and the U.S. Environmental Protection Agency (EPA) provide guidelines on the maximum levels of nitrate nitrogen (NO3-N) contained in drinking water since excess nitrate ingestion may harm human health. Thus, monitoring and controlling the NO3-N concentration is of paramount importance, especially in sources of...journal article 2023