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Tollenaar, Veronica (author), Zekollari, Harry (author), Kittel, Christoph (author), Farinotti, Daniel (author), Lhermitte, S.L.M. (author), Debaille, Vinciane (author), Goderis, Steven (author), Claeys, Philippe (author), Joy, Katherine Helen (author), Pattyn, Frank (author)More than 60% of meteorite finds on Earth originate from Antarctica. Using a data-driven analysis that identifies meteorite-rich sites in Antarctica, we show climate warming causes many extraterrestrial rocks to be lost from the surface by melting into the ice sheet. At present, approximately 5,000 meteorites become inaccessible per year ...journal article 2024
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Veronica, Tollenaar (author), Zekollari, H. (author), Lhermitte, S.L.M. (author), Tax, D.M.J. (author), Debaille, Vinciane (author), Goderis, Steven (author), Claeys, Philippe (author), Pattyn, Frank (author)Meteorites provide a unique view into the origin and evolution of the Solar System. Antarctica is the most productive region for recovering meteorites, where these extraterrestrial rocks concentrate at meteorite stranding zones. To date, meteorite-bearing blue ice areas are mostly identified by serendipity and through costly reconnaissance...journal article 2022
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Cavitte, Marie G.P. (author), Goosse, Hugues (author), Wauthy, Sarah (author), Kausch, T. (author), Tison, Jean-Louis (author), Van Liefferinge, Brice (author), Pattyn, Frank (author), Lenaerts, Jan T.M. (author), Claeys, Philippe (author)The future contributions of the Antarctic Ice Sheet to sea level rise will depend on the evolution of its surface mass balance (SMB), which could amplify/dampen mass losses increasingly observed at the ice sheet's edge. In situ constraints of SMB over annual-to-decadal timescales consist mostly of firn/ice cores that have a surface footprint cm....journal article 2022
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Vercruysse, Florian (author), Claeys, Lisa (author), Depover, Tom (author), Verleysen, Patricia (author), Petrov, R.H. (author), Verbeken, Kim (author)In the present study, the effect of Niobium (Nb) on the hydrogen embrittlement resistance of Quenched and Partitioning (Q&P) steel is investigated. For this purpose, the hydrogen uptake level and its impact on the mechanical properties of a Nb-free and a 0.024 wt% Nb Q&P steel are thoroughly analysed. The hydrogen trapping capacity is...journal article 2022
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Weygers, Ive (author), Kok, M. (author), Seel, Thomas (author), Shah, Darshan (author), Taylan, Orçun (author), Scheys, Lennart (author), Hallez, Hans (author), Claeys, Kurt (author)A major shortcoming in kinematic estimation using skin-attached inertial sensors is the alignment of sensor-embedded and segment-embedded coordinate systems. Only a correct alignment results in clinically relevant kinematics. Model-based inertial-sensor-to-bone alignment methods relate inertial sensor measurements with a model of the joint....journal article 2021
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Wang, X. (author), Shipurkar, U. (author), Haseltalab, A. (author), Polinder, H. (author), Claeys, Frans (author), Negenborn, R.R. (author)Ship hybridization has received some interests recently in order to achieve the emission target by 2050. However, designing and optimizing a hybrid propulsion system is a complicated problem. Sizing components and optimizing energy management control are coupled with each other. This paper applies a nested double-layer optimization...journal article 2021
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Claeys, Xavier (author), Giacometti, Lorenzo (author), Hiptmair, Ralf (author), Urzúa-Torres, Carolina (author)A complex screen is an arrangement of panels that may not be even locally orientable because of junction lines. A comprehensive trace space framework for first-kind variational boundary integral equations on complex screens has been established in Claeys and Hiptmair (Integr Equ Oper Theory 77:167–197, 2013. https://doi.org/10.1007/s00020-013...journal article 2021
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Weygers, Ive (author), Kok, M. (author), Seel, Thomas (author), Shah, Darshan (author), Taylan, Orçun (author), Scheys, Lennart (author), Hallez, Hans (author), Claeys, Kurt (author)Skin-attached inertial sensors are increasingly used for kinematic analysis. However, their ability to measure outside-lab can only be exploited after correctly aligning the sensor axes with the underlying anatomical axes. Emerging model-based inertial-sensor-to-bone alignment methods relate inertial measurements with a model of the joint to...journal article 2021
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Weygers, Ive (author), Kok, M. (author), Konings, Marco (author), Hallez, Hans (author), De Vroey, Henri (author), Claeys, Kurt (author)The use of inertial measurement units (IMUs) has gained popularity for the estimation of lower limb kinematics. However, implementations in clinical practice are still lacking. The aim of this review is twofold-to evaluate the methodological requirements for IMU-based joint kinematic estimation to be applicable in a clinical setting, and to...review 2020
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Weygers, Ive (author), Kok, M. (author), De Vroey, Henri (author), Verbeerst, Tommy (author), Versteyhe, Mark (author), Hallez, Hans (author), Claeys, Kurt (author)The ability to capture joint kinematics in outside-laboratory environments is clinically relevant. In order to estimate kinematics, inertial measurement units can be attached to body segments and their absolute orientations can be estimated. However, the heading part of such orientation estimates is known to drift over time, resulting in...journal article 2020