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Poola, Lakshmi (author), John, Luis Henrik (author), Godkhindi, Shrutkirthi S. (author), Reddy, Preetham (author), Rao, Deeksha P. (author), Prabhakar, T. V. (author), Venkatesha Prasad, Ranga Rao (author)The recent spate of natural disasters such as earthquakes and floods destroyed buildings and caused loss of lives. Many times, the loss of life is attributed to slow response and not being able to reach the survivors. In such scenarios, the staggering number of deaths in the aftermath of a disaster can be reduced if information about survivors...conference paper 2024
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Yin, F. (author), Grewe, V. (author), Castino, F. (author), Rao, P.V. (author), Matthes, S (author), Dahlmann, K. (author), Dietmüller, Simone (author), Frömming, C. (author), Yamashita, H. (author)The Modular Earth Submodel System (MESSy) provides an interface to couple submodels to a base model via a modular flexible data management facility. This paper presents the newly developed MESSy submodel, ACCF version 1.0 (ACCF 1.0), based on algorithmic Climate Change Functions version 1.0 (aCCFs 1.0), which describes the climate impact of...journal article 2023
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Rao, P.V. (author), Dwight, R.P. (author), Singh, D. (author), Maruhashi, J. (author), Dedoussi, I.C. (author), Grewe, V. (author), Frömming, Christine (author)While efforts have been made to curb CO2 emissions from aviation, the more uncertain non-CO2 effects that contribute about two-thirds to the warming in terms of radiative forcing (RF), still require attention. The most important non-CO2 effects include persistent line-shaped contrails, contrail-induced cirrus clouds and nitrogen oxide (NOx)...conference paper 2023
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Rao, Shruti (author), Wirjopawiro, Sabrina (author), Pons Rodriguez, Gerard (author), Röggla, Thomas (author), Cesar, Pablo (author), El Ali, Abdallah (author)Eliciting and capturing drivers' affective responses in a realistic outdoor setting with pedestrians poses a challenge when designing in-vehicle, empathic interfaces. To address this, we designed a controlled, outdoor car driving circuit where drivers (N=27) drove and encountered pedestrian confederates who performed non-verbal positive or...conference paper 2023
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Wang, Jinke (author), Tan, Weimin (author), Yang, Hao (author), Rao, Xingxing (author), Luo, Xinliang (author), Ma, Lingwei (author), Ren, Chenhao (author), Mol, J.M.C. (author), Zhang, Dawei (author)In this work, an active protective epoxy coating with weathering resistant, corrosion-warning, and self-healing properties was developed by incorporating tannic acid (TA) loaded mesoporous silica (MSN-TA) nanocontainers. The introduction of MSN-TA nanocontainers could alleviate the coating degradation via scavenging the radicals generated...journal article 2023
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Yuan, S. (author), Zhang, Z. (author), Fieback, M. (author), Xun, H. (author), Marinissen, E. J. (author), Kar, G. S. (author), Rao, S. (author), Couet, S. (author), Taouil, M. (author), Hamdioui, S. (author)The development of Spin-Transfer Torque Magnetic RAMs (STT-MRAMs) mass production requires high-quality test solutions. Accurate and appropriate fault modeling is crucial for the realization of such solutions. This paper targets fault modeling and test generation for all interconnect and contact defects in STT-MRAMs and shows that using the...conference paper 2023
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Yuan, S. (author), Taouil, M. (author), Fieback, M. (author), Xun, H. (author), Marinissen, Erik Jan (author), Kar, Gouri Sankar (author), Rao, Sidharth (author), Couet, Sebastien (author), Hamdioui, S. (author)The development of Spin-transfer torque magnetic RAM (STT-MRAM) mass production requires high-quality dedicated test solutions, for which understanding and modeling of manufacturing defects of the magnetic tunnel junction (MTJ) is crucial. This paper introduces and characterizes a new defect called Back-Hopping (BH); it also provides its...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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Li, Mengyu (author), Bai, Yahan (author), Zhuang, Wei (author), Liu, Jinle (author), Wang, Zhi (author), Rao, Yuan (author), Li, Mengran (author), Ying, Hanjie (author), Ouyang, Pingkai (author)A novel magnetic 2D/2D heterogeneous structure MXene@NiFe-LDH@Fe<sub>3</sub>O<sub>4</sub> was prepared for immobilization of laccase. In this work, two-dimensional MXene nanosheets with abundant surface functional groups were heterogeneously assembled with layered double hydroxide (LDH) by in situ co-precipitation method, and magnetic...journal article 2023
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Rao, T.S. (author), Mr Kundu, S.K. (author), Bannur, B. (author), George, S. J. (author), Kulkarni, G. U. (author)Mimicking synaptic functions in hardware devices is a crucial step in realizing brain-like computing beyond the von Neumann architecture. 1D nanomaterials with spatial extensions of a few μm, similar to biological neurons, gain significance given the ease of electrical transport as well as directionality. Herein, we report a two-terminal...journal article 2023
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Kroep, H.J.C. (author), Gokhale, V. (author), Simha, A. (author), Venkatesha Prasad, Ranga Rao (author), Rao, V.S. (author)Tactile Internet (TI) envisions communicating haptic sensory information and kinesthetic feedback over the network and is expected to transfer human skills remotely. For mission-critical TI applications, the network latency is commonly mandated to be between 1-10 ms, due to the sensitivity of human touch, and the packet delivery ratio to be...conference paper 2023
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Rao, Shruti (author), Ghosh, Surjya (author), Rodriguez, Gerard Pons (author), Röggla, Thomas (author), Cesar, Pablo (author), El Ali, Abdallah (author)Capturing drivers’ affective responses given driving context and driver-pedestrian interactions remains a challenge for designing in-vehicle, empathic interfaces. To address this, we conducted two lab-based studies using camera and physiological sensors. Our first study collected participants’ (N = 21) emotion self-reports and physiological...journal article 2023
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Men, Jinkun (author), Chen, Guohua (author), Reniers, G.L.L.M.E. (author), Rao, Xiaohui (author), Zeng, Tao (author)Liquid storage tanks play a vital role in the modern chemical process industry (CPI). The strong ground motion caused by large-scale earthquakes may easily impose severe structural damage on liquid storage tanks, leading to a series of catastrophic cascaded events. The seismic damage estimation of liquid storage tanks is a challenging problem,...journal article 2023
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Rao, P.V. (author), Yin, F. (author), Grewe, V. (author), Yamashita, Hiroshi (author), Jöckel, Patrick (author), Matthes, Sigrun (author), Mertens, Mariano (author), Frömming, Christine (author)Aviation contributes to 3.5% of anthropogenic climate change in terms of Effective Radiative Forcing (ERF) and 5% in terms of temperature change. Aviation climate impact is expected to increase rapidly due to the growth of air transport sector in most regions of the world and the effects of the COVID-19 pandemic are expected to only have a...abstract 2022
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Rao, Ziyuan (author), Tung, Po Yen (author), Xie, Ruiwen (author), Wei, Ye (author), Ferrari, A. (author), Klaver, T.P.C. (author), Körmann, F.H.W. (author), Li, Zhiming (author), Bauer, Stefan (author), Raabe, Dierk (author)High-entropy alloys are solid solutions of multiple principal elements that are capable of reaching composition and property regimes inaccessible for dilute materials. Discovering those with valuable properties, however, too often relies on serendipity, because thermodynamic alloy design rules alone often fail in high-dimensional composition...journal article 2022
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Wu, Lizhou (author), Rao, Siddharth (author), Taouil, M. (author), Marinissen, Erik Jan (author), Kar, Gouri Sankar (author), Hamdioui, S. (author)The popularity of perpendicular magnetic tunnel junction (pMTJ)-based spin-transfer torque magnetic random access memories (STT-MRAMs) is growing very fast. The performance of such memories is very sensitive to magnetic fields, including both internal and external ones. This article presents a magnetic-field-aware compact model of pMTJ, named...journal article 2022
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Mandal, Dipankar (author), Kumar, V. (author), Lopez-Sanchez, Juan M. (author), Rao, Y. S. (author), McNairn, Heather (author), Bhattacharya, Avik (author), Mitchell, Scott (author)Biophysical parameters are descriptors of crop growth and production estimates. Retrieval of these biophysical parameters from synthetic aperture radar sensors at operational scales is highly interesting given the increase in access to data from radar missions. Vegetation backscattering can be simulated using the water cloud model (WCM). Crop...book chapter 2022
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Hokke, N.H. (author), Sharma, Suryansh (author), Venkatesha Prasad, Ranga Rao (author), Mottola, L. (author), Narayana, S. (author), Rao, V.S. (author), Kouvelas, N. (author)We present radio-frequency (RF) information harvesting, a chan-nel sensing technique that takes advantage of the energy in the wireless medium to detect channel activity at essentially no en-ergy cost. RF information harvesting is essential for event-driven wireless sensing applications using battery-less devices that har-vest tiny amounts of...conference paper 2022
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Rao, Shruti (author), Ghosh, Surjya (author), Pons Rodriguez, Gerard (author), Röggla, Thomas (author), El Ali, Abdallah (author), Cesar, Pablo (author)Automatically inferring drivers' emotions during driver-pedestrian interactions to improve road safety remains a challenge for designing in-vehicle, empathic interfaces. To that end, we carried out a lab-based study using a combination of camera and physiological sensors. We collected participants' (N=21) real-time, affective (emotion self...conference paper 2022
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Rao, Shruti (author), Resendez, Valeria (author), El Ali, Abdallah (author), Cesar, Pablo (author)Voice User Interfaces (VUIs) such as Alexa and Google Home that use human-like design cues are an increasingly popular means for accessing news. Self-disclosure in particular may be used to build relationships of trust with users who may reveal intimate details about themselves. This information can be (mis)used by algorithms to tailor and...conference paper 2022