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Mueller, C. (author), Smilde, P. (author), Werthmüller, D. (author), Becker, V. (author), Krieger, M. (author)To optimize geological structures a multi-physics inversion of electromagnetic and gravity data is carried out. With the TERRASYS’ Joint Inversion Framework JIF and its modules for 3D EM (here CSEM) and for 3D GRAV (gravity and gradients) the geometry of a salt body located in the Nordkapp Basin is optimized. The physical effects of a complex...conference paper 2023
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- Krieger, A.M. (author) doctoral thesis 2022
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Yang, W. (author), Kalavalapalli, Tejas Y. (author), Krieger, A.M. (author), Khvorost, Taras A. (author), Chernyshov, I. (author), Weber, Manuela (author), Uslamin, E. (author), Pidko, E.A. (author), Filonenko, G.A. (author)Homogeneously catalyzed reactions often make use of additives and promotors that affect reactivity patterns and improve catalytic performance. While the role of reaction promotors is often discussed in view of their chemical reactivity, we demonstrate that they can be involved in catalysis indirectly. In particular, we demonstrate that...journal article 2022
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Krieger, A.M. (author), Sinha, V. (author), Li, Guanna (author), Pidko, E.A. (author)The choice of a solvent and the reaction conditions often defines the overall behavior of a homogeneous catalytic system by affecting the preferred reaction mechanism and thus the activity and selectivity of the catalytic process. Here, we explore the role of solvation in the mechanism of ketone reduction using a model representative of a...journal article 2022
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van Putten, R. (author), Filonenko, G.A. (author), Krieger, A.M. (author), Lutz, Martin (author), Pidko, E.A. (author)Alkoxycarbonylations are important and versatile reactions that result in the formation of a new C-C bond. Herein, we report on a new and halide-free alkoxycarbonylation reaction that does not require the application of an external carbon monoxide atmosphere. Instead, manganese carbonyl complexes and organo(alkoxy)borate salts react to form...journal article 2021
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Krieger, A.M. (author), Sinha, V. (author), Kalikadien, A.V. (author), Pidko, E.A. (author)Reversible dissociation of H−X bond (M−L+H−X→M(X)-L(H); (Formula presented.)) is an important step during pre-activation, catalysis and possible deactivation of acid-base cooperative pincer based transition metal catalysts (M−L). Herein we carried out a high-throughput computational investigation of the thermodynamic stability of different...journal article 2021
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Krieger, A.M. (author), Pidko, E.A. (author)Selectivity control is one of the most important functions of a catalyst. In asymmetric catalysis the enantiomeric excess (e.e.) is a property of major interest, with a lot of effort dedicated to developing the most enantioselective catalyst, understanding the origin of selectivity, and predicting stereoselectivity. Herein, we investigate the...journal article 2021
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Matar, Jalal (author), Rodriguez-Cassola, Marc (author), Krieger, Gerhard (author), López-Dekker, Paco (author), Moreira, Alberto (author)Existing microwave remote sensing instruments used for Earth observation face a clear tradeoff between spatial resolution and revisit times at global scales. The typical imaging capabilities of current systems range from daily observations at kilometer-scale resolutions provided by scatterometers to meter-scale resolutions at lower temporal...journal article 2020
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Krieger, A.M. (author), Kuliaev, Pavel (author), Armstrong Hall, Felix Q. (author), Sun, D. (author), Pidko, E.A. (author)The reaction medium and conditions are the key parameters defining the efficiency and performance of a homogeneous catalyst. In the state-of-the-art molecular descriptions of catalytic systems by density functional theory (DFT) calculations, the reaction medium is commonly reduced to an infinitely diluted ideal solution model. In this work,...journal article 2020
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Bordoni, Federica (author), López-Dekker, Paco (author), Krieger, Gerhard (author)Future spaceborne synthetic aperture radar (SAR) systems are expected to deliver enormous quantity of data. Accordingly, the observation plan becomes crucial for a proper allocation of the mission resources. A central challenge is to reduce the number of acquisitions by making the same image available for more applications. Here, a relevant...journal article 2018
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van Bekkum, Michael A. (author), Krieger, Hans-Ulrich (author), Neerincx, M.A. (author), Kaptein, F.C.A. (author), Kiefer, Bernd (author), Rijgersberg, R.M. (author), Racioppa, Stefania (author)The PAL project1 is developing an embodied conversational agent (robot and its avatar), and applications for child-agent activities that help children from 8 to 14 years old to acquire the required knowledge, skills, and attitude for adequate diabetes selfmanagement. Formal and informal caregivers can use the PAL system to enhance their...conference paper 2016
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Singh, A.P. (author), Krieger, J.W. (author), Buchholz, J. (author), Charbon, E. (author), Langowski, J. (author), Wohland, T. (author)Single plane illumination microscopy based fluorescence correlation spectroscopy (SPIM-FCS) is a new method for imaging FCS in 3D samples, providing diffusion coefficients, transport, flow velocities and concentrations in an imaging mode. SPIM-FCS records correlation functions over a whole plane in a sample, which requires array detectors for...journal article 2013
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Buchholz, J. (author), Krieger, J.W. (author), Mocsar, G. (author), Kreith, B. (author), Charbon, E. (author), Vamosi, G. (author), Kebschull, U. (author), Langowski, J. (author)With the evolving technology in CMOS integration, new classes of 2D-imaging detectors have recently become available. In particular, single photon avalanche diode (SPAD) arrays allow detection of single photons at high acquisition rates (? 100kfps), which is about two orders of magnitude higher than with currently available cameras. Here we...journal article 2012
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Bilimoria, K.D. (author), Krieger, R.A. (author)A slot architecture is developed for separating satellites in congested Sun-synchronous orbits that are a limited natural resource in low Earth orbit. A key feature of the slot architecture is a phasing rule that provides sufficient separation between slots in the vicinity of their orbital crossing points. Other features involve the...conference paper 2011
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Krieger, R.A. (author), Hoogstraten, M. (author), Hogeweg, M. (author)Forensische reconstructie van een ongeval met twee voertuigen ter bepaling van de meest waarschijnlijke toedracht. Omvat een vermijdbaarheidsanalyse voor meerdere scenarios naar aanleiding van verklaringen door betrokkenen. Analyse gebaseerd op reconstructietechnieken als zichtlijnen, voertuigtrajecten en -snelheden gedurende de seconden...report 2010