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Anton, S.V. (author), Rapisarda, C. (author), Ross, O.J. (author), Mooij, E. (author)Parachute/flow interaction is dominant in evaluating a decelerator’s performance. Such interaction is characterized by nonlinear deformations and complex flow phenomena. While testing methods are available to investigate parachute performance, these are often costly and nonrepresentative of the desired flight conditions. To address the need for...journal article 2023
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Mooij, A.J. (author)In the last couple of years several dynamically-typed, object-oriented programming languages have been equipped with optional static type checkers. This typically requires these languages to be extended with a downcast operator, which is a common operator in statically-typed languages but not in dynamically-typed languages. Our objective is...journal article 2022
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Geul, J. (author), Mooij, E. (author), Noomen, R. (author)Verified interval orbit propagation provides mathematically guaranteed solutions of satellite position and velocity over time. These verified solutions are useful for conjunction analysis and other space-situational-awareness activities. Unfortunately, verified methods suffer from overestimation and explosive interval growth, limiting the...journal article 2021
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Noortman, Wyanne A. (author), Vriens, Dennis (author), Mooij, C.D.Y. (author), Slump, Cornelis H. (author), Aarntzen, Erik H. (author), van Berkel, Anouk (author), Timmers, Henri J.L.M. (author), Bussink, Johan (author), Meijer, Tineke W.H. (author), de Geus-Oei, Lioe Fee (author), van Velden, Floris H.P. (author)Background: Central necrosis can be detected on [<sup>18</sup>F]FDG PET/CT as a region with little to no tracer uptake. Currently, there is no consensus regarding the inclusion of regions of central necrosis during volume of interest (VOI) delineation for radiomic analysis. The aim of this study was to assess how central necrosis affects...journal article 2021
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Voûte, M.A. (author), Stappers, P.J. (author), Giaccardi, Elisa (author), Mooij, S.C. (author), van Boeijen, A.G.C. (author)Over the last half century, design education has diversified and developed considerably, in part in the arts academies, and increasingly in universities and vocational technical education. The TU Delft design program was founded in 1969, and has since grown quickly into a large, university-based, technology-aligned set of programs presently...journal article 2020
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Dirkx, D. (author), Mooij, E. (author), Root, B.C. (author)Next-generation planetary tracking methods, such as interplanetary laser ranging (ILR) and same-beam interferometry (SBI) promise an orders-of-magnitude increase in the accuracy of measurements of solar system dynamics. This requires a reconsideration of modelling strategies for the translational and rotational dynamics of natural bodies, to...journal article 2019
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Kopp, Alexander (author), Stappert, Sven (author), Mattsson, David (author), Olofsson, Kurt (author), Marklund, Erik (author), Kurth, Guido (author), Mooij, E. (author), Roorda, E. (author)This paper gives an overview about the Aurora reusable space launcher concept study that was initiated in late-2015/early-2016. Within the Aurora study, several spaceplane-like vehicle configurations with different geometries, propulsion systems and mission profiles will be designed, investigated and evaluated with respect to their technical...journal article 2018
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Baldi, Andrea (author), Mooij, L.P.A. (author), Palmisano, V (author), Schreuders, H. (author), Krishnan, Gopi (author), Kooi, Bart J. (author), Dam, B. (author), Griessen, Ronald (author)Magnesium thin films covered with a layer of Pd absorb hydrogen at much higher pressures than bulk Mg. Such an effect was originally explained as a consequence of elastic clamping on Mg by the capping Pd layer. An alternative interpretation later suggested that the pressure increase could originate from simple alloying between Mg and Pd. Here...journal article 2018
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Ngene, Peter (author), Longo, Alessandro (author), Mooij, L.P.A. (author), Bras, Wim (author), Dam, B. (author)Hydrogen is a key element in the energy transition. Hydrogen-metal systems have been studied for various energy-related applications, e.g., for their use in reversible hydrogen storage, catalysis, hydrogen sensing, and rechargeable batteries. These applications depend strongly on the thermodynamics of the metal-hydrogen system. Therefore,...journal article 2017
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Janssen, Annette B.G. (author), de Jager, Victor C.L. (author), Janse, Jan H. (author), Kong, Xiangzhen (author), Liu, S. (author), Ye, Qinghua (author), Mooij, Wolf M. (author)Ongoing eutrophication frequently causes toxic phytoplankton blooms. This induces huge worldwide challenges for drinking water quality, food security and public health. Of crucial importance in avoiding and reducing blooms is to determine the maximum nutrient load ecosystems can absorb, while remaining in a good ecological state. These so...journal article 2017
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- Razgus, B. (author), Mooij, E. (author), Choukroun, D. (author) journal article 2017
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Backens, Stefan (author), Shnirman, Alexander (author), Makhlin, Yuriy (author), Gefen, Yuval (author), Mooij, J.E. (author), Schön, Gerd (author)We analyze the control of Majorana zero-energy states by mapping the fermionic system onto a chain of Ising spins. Although the topological protection is lost for the Ising system, the mapping provides additional insight into the nature of the quantum states. By controlling the local magnetic field, one can separate the Ising chain into...journal article 2017
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Forn Diaz, P. (author), Romero, G. (author), Harmans, C.J.P.M. (author), Solano, E. (author), Mooij, J.E. (author)Understanding the interaction between light and matter is very relevant for fundamental studies of quantum electrodynamics and for the development of quantum technologies. The quantum Rabi model captures the physics of a single atom interacting with a single photon at all regimes of coupling strength. We report the spectroscopic observation...journal article 2016
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Bergsma, Michiel (author), Mooij, E. (author)Taylor-series integration is a numerical integration technique that computes the Taylor series of state variables using recurrence relations and uses this series to propagate the state in time. A Taylor-series integration reentry integrator is developed and compared with the fifth-order Runge–Kutta–Fehlberg integrator to determine whether Taylor...journal article 2016
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Mooij, P.R. (author), De Jongh, L.D. (author), Van Loosdrecht, M.C.M. (author), Kleerebezem, R. (author)Microalgae have the potential to supply a biobased society with essential feedstocks like sugar and lipids. Besides being productive, strains used for this purpose should grow fast, be resistant to predators, and have good harvestability properties. Diatoms, a class of siliceous algae, have these and other preferred characteristics. In this...journal article 2015
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Mooij, J.E. (author), Schön, G. (author), Shnirman, A. (author), Fuse, T. (author), Harmans, C.J.P.M. (author), Rotzinger, H. (author), Verbruggen, A.H. (author)Superconducting nanowires are the dual elements to Josephson junctions, with quantum phase-slip (QPS) processes replacing the tunneling of Cooper pairs. When the QPS amplitude ES is much smaller than the inductive energy EL, the nanowire responds as a superconducting inductor. When the inductive energy is small, the response is capacitive. The...journal article 2015
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De Groot, P.C. (author), Ashhab, S. (author), Lupascu, A. (author), DiCarlo, L. (author), Nori, F. (author), Harmans, C.J.P.M. (author), Mooij, J.E. (author)We present a theoretical analysis of the selective darkening method for implementing quantum controlled-NOT (CNOT) gates. This method, which we have recently proposed and demonstrated, consists of driving two transversely coupled quantum bits (qubits) with a driving field that is resonant with one of the two qubits. For specific relative...journal article 2012
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Vittaldev, V. (author), Mooij, E. (author), Naeije, M.C. (author)The Unified State Model is a method for expressing orbits using a set of seven elements. The elements consist of a quaternion and three parameters based on the velocity hodograph. A complete derivation of the original model is given in addition to two proposed modifications. Both modifications reduce the number of state elements from seven to...journal article 2012
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Fedorov, A. (author), Macha, P. (author), Feofanov, A.K. (author), Harmans, C.J.P.M. (author), Mooij, J.E. (author)The boundary between the classical and quantum worlds has been intensely studied. It remains fascinating to explore how far the quantum concept can reach with use of specially fabricated elements. Here we employ a tunable flux qubit with basis states having persistent currents of 1???A carried by a million pairs of electrons. By tuning the...journal article 2011
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Forn-Díaz, P. (author), Lisenfeld, J. (author), Marcos, D. (author), García-Ripoll, J.J. (author), Solano, E. (author), Harmans, C.J.P.M. (author), Mooij, J.E. (author)We measure the dispersive energy-level shift of an LC resonator magnetically coupled to a superconducting qubit, which clearly shows that our system operates in the ultrastrong coupling regime. The large mutual kinetic inductance provides a coupling energy of ?0.82??GHz, requiring the addition of counter-rotating-wave terms in the description of...journal article 2010