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Martin, H.A. (author), Smits, Edsger C.P. (author), Poelma, René H. (author), van Driel, W.D. (author), Zhang, Kouchi (author)This article introduces an online condition monitoring strategy that utilizes a transient heat pulse to detect package thermal performance degradation. The metric employed is the temperature-dependent transient thermal impedance "Zth(t, Tamb)."The proposed methodology offers quantitative insights into package thermal performance degradation...journal article 2024
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Schwartzman, Julia A. (author), Lebreton, Francois (author), Salamzade, Rauf (author), Shea, Terrance (author), Martin, Melissa J. (author), Schaufler, Katharina (author), Urhan, A. (author), Abeel, T.E.P.M.F. (author), Camargo, Ilana L.B.C. (author)Enterococci are gut microbes of most land animals. Likely appearing first in the guts of arthropods as they moved onto land, they diversified over hundreds of millions of years adapting to evolving hosts and host diets. Over 60 enterococcal species are now known. Two species, Enterococcus faecalis and Enterococcus faecium, are common...journal article 2024
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Rulff, P. (author), Castillo-Reyes, Octavio (author), Koyan, Philipp (author), Martin, Tina (author), Deleersnyder, Wouter (author), Carrizo Mascarell, M.E. (author)The impacts of climate change, combined with population growth, necessitate practical and effective solutions for locating groundwater resources and ensuring drinking water quality. Our contribution explores recent advances in geoelectrical and electromagnetic imaging methods applied to investigate groundwater systems. Geoelectrical and...abstract 2024
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Meoni, G. (author), Märtens, Marcus (author), Derksen, Dawa (author), See, Kenneth (author), Lightheart, Toby (author), Sécher, Anthony (author), Martin, Arnaud (author), Rijlaarsdam, David (author), Fanizza, Vincenzo (author), Izzo, Dario (author)While novel artificial intelligence and machine learning techniques are evolving and disrupting established terrestrial technologies at an unprecedented speed, their adaptation onboard satellites is seemingly lagging. A major hindrance in this regard is the need for high-quality annotated data for training such systems, which makes the...journal article 2024
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Martin, H.A. (author), Xu, Haojia (author), Smits, Edsger C.P. (author), van Driel, W.D. (author), Zhang, Kouchi (author)This study introduces a training protocol utilizing Convolutional Neural Networks (CNNs) and Confocal Scanning Acoustic Microscopy (CSAM) imaging techniques to classify Power Quad Flat No-leads (PQFN) package delamination. The investigation involves empty PQFN packages with varied substrate metallizations subjected to thermal cycling. Four...conference paper 2024
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Ochs, Pascal (author), Martin, Ben (author), Germain-Cripps, Eve (author), Stephenson, Tom (author), van Loosdrecht, Mark C.M. (author), Soares, Ana (author)Over the past twenty years, various commercial technologies have been deployed to remove ammonia (NH<sub>4</sub>–N) from anaerobic digestion (AD) liquors. In recent years many anaerobic digesters have been upgraded to include a pre-treatment, such as the thermal hydrolysis process (THP), to produce more biogas, increasing NH<sub>4</sub>–N...journal article 2023
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Martin, H.A. (author), Reintjes, Marcia (author), Reijs, Dave (author), Dorrestein, Sander (author), Kengen, Martien (author), Libon, Sebastien (author), Smits, Edsger (author), Tang, Xiao (author), Koelink, Marco (author), Poelma, René H. (author), van Driel, W.D. (author), Zhang, Kouchi (author)Integrated Circuits and Electronic Modules experience concentrated thermal hot spots, which require advanced thermal solutions for effective distribution and dissipation of heat. The superior thermal properties of diamonds are long known, and it is an ideal material for heat-spreading applications. However, growing diamond films to the...conference paper 2023
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Hu, X. (author), Martin, H.A. (author), Poelma, René H. (author), Huang, J.L. (author), Rijckevorsel, H. (author), Scholten, H. (author), Smits, E.C.P. (author), van Driel, W.D. (author), Zhang, Kouchi (author)Resin-reinforced silver (Ag) sintering material is an effective and highly reliable solution for power electronics packaging. The hybrid material’s process parameters strongly influence its microstructure and pose a significant challenge in estimating its effective properties as a thin interconnect layer. This research demonstrates a novel 3D...conference paper 2023
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Focante, E. (author), Martin, Lilian De (author), Coutino, Mario (author)In recent years, convolutional neural networks (CNNs) have been increasingly used for classifying radar micro-Doppler signatures of various targets. However, obtaining large amounts of data for efficient CNN training in defence and surveillance scenarios can be challenging. Therefore, designing techniques that maximize the use of available...conference paper 2023
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Martin, Adam P. (author), van der Wal, W. (author), de Boer, Bas (author)The Antarctic mantle, bounded between the core and the Mohorovicǐćdiscontinuity, is one of the most difficult targets of study on Earth because of ice cover and rare outcrops. A multidisciplinary approach is adopted in this volume, using petrology, geochemistry, remote-sensed data and geodesy to characterize the Antarctic mantle. This...journal article 2023
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Anderson, A. (author), Segovia Castillo, P. (author), Martin, J. G. (author), Duviella, E. (author)This paper presents a switched linear system representation of water canal dynamics to incorporate different operating modes, which arise due to the occurrence of extreme weather phenomena such as flooding and drought episodes. To guarantee the stability during mode switching, a proper analysis on permanence regions-given by a collection of...journal article 2023
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Arribas, Maribel (author), Del Molino, Eider (author), Gutiérrez, Teresa (author), Arlazarov, Artem (author), Martin, David (author), De Caro, Daniele (author), Ayenampudi, S. (author), Santofimia, Maria Jesus (author)In this work, a medium Mn-Ni steel was treated through Quenching and Partitioning (Q&P) with a partitioning temperature (PT) of 650 °C, which corresponded to the start of the austenite reverse transformation (ART) phenomenon. The influence of the quenching temperature (QT) and partitioning time (Pt) on austenite stabilization and mechanical...journal article 2022
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Bij de Vaate, I. (author), Martin, Ericka (author), Slobbe, D.C. (author), Naeije, M.C. (author), Verlaan, M. (author)In the Arctic Ocean, obtaining water levels from satellite altimetry is hampered by the presence of sea ice. Hence, water level retrieval requires accurate detection of fractures in the sea ice (leads). This paper describes a thorough assessment of various surface type classification methods, including a thresholding method, nine supervised-,...journal article 2022
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Cooper, Matthew J. (author), Martin, Randall V. (author), Hammer, Melanie S. (author), Levelt, Pieternel Felicitas (author), Veefkind, j. Pepijn (author), Lamsal, Lok N. (author), Krotkov, Nickolay A. (author), Brook, Jeffrey R. (author), McLinden, Chris A. (author)Nitrogen dioxide (NO<sub>2</sub>) is an important contributor to air pollution and can adversely affect human health<sup>1–9</sup>. A decrease in NO<sub>2</sub> concentrations has been reported as a result of lockdown measures to reduce the spread of COVID-19<sup>10–20</sup>. Questions remain, however, regarding the relationship of satellite...journal article 2022
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Perry, William J. (author), Grunenwald, Caroline M. (author), Van de Plas, Raf (author), Witten, James C. (author), Martin, Daniel R. (author), Apte, Suneel S. (author), Cassat, James E. (author), Pettersson, Gösta B. (author), Caprioli, Richard M. (author), Skaar, Eric P. (author), Spraggins, Jeffrey M. (author)Bacterial pathogens have evolved virulence factors to colonize, replicate, and disseminate within the vertebrate host. Although there is an expanding body of literature describing how bacterial pathogens regulate their virulence repertoire in response to environmental signals, it is challenging to directly visualize virulence response within...journal article 2022
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Voss, Jendrik (author), Martin, R.P. (author), Sander, Oliver (author), Kumar, Siddhant (author), Kochmann, Dennis M. (author), Neff, Patrizio (author)Deciding whether a given function is quasiconvex is generally a difficult task. Here, we discuss a number of numerical approaches that can be used in the search for a counterexample to the quasiconvexity of a given function W. We will demonstrate these methods using the planar isotropic rank-one convex function Wmagic+(F)=λmaxλmin-logλmaxλmin...journal article 2022
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Montero-Odasso, Manuel (author), van der Velde, Nathalie (author), Martin, Finbarr C. (author), Petrovic, Mirko (author), Tan, Maw Pin (author), Ryg, Jesper (author), van der Cammen, T.J.M. (author), Song, Y. (author), Jellema, A.H. (author)BACKGROUND: falls and fall-related injuries are common in older adults, have negative effects on functional independence and quality of life and are associated with increased morbidity, mortality and health related costs. Current guidelines are inconsistent, with no up-to-date, globally applicable ones present. OBJECTIVES: to create a set of...journal article 2022
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Martin, H.A. (author), Sattari, R. (author), Smits, E.C.P. (author), van Zeijl, H.W. (author), van Driel, W.D. (author), Zhang, Kouchi (author)With an increasing demand for high-power electronics, the need to meet stringent automotive norms and better understand the critical failure mechanisms are crucial in order to improve their reliablity. To that end, we developed an in-situ reliability monitoring setup capable of actively measuring the thermal performance of the package during...conference paper 2022
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Huttner, Bruno (author), Alléaume, Romain (author), Diamanti, Eleni (author), Fröwis, Florian (author), Grangier, Philippe (author), Hübel, Hannes (author), Martin, Vicente (author), Slater, J.A. (author), Tittel, W. (author)The original version of this Article contained errors in the Competing interests statement and Table 1 and incorrectly omitted the Acknowledgements section. The original Competing interests statement reported no competing interests for the authors; this has been corrected to “B.H. and F.F. are employees of ID Quantique, Geneva and ID...journal article 2022
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Oevermann, Heike (author), Erek, Ayse (author), Hein, C.M. (author), Horan, Conor (author), Krasznahorkai, Kata (author), Gøtzsche Lange, Ida Sofie (author), Manahasa, Edmond (author), Martin, Marijke (author), Menezes, Marluci (author)This chapter reflects on responsible science with an eye toward concrete research practice. To this end, we briefly introduce the RRI paradigm (Responsible Research and Innovation) and then highlight seven EU research projects in the context of a transnational COST Action project. This COST Action will investigate how placemaking activities,...book chapter 2022