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- Giuliani, Matteo (author), Arnold, Wyatt (author), Zatarain Salazar, J. (author), Carlino, Angelo (author), Castelletti, Andrea (author) abstract 2023
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Baird, K. (author), Geiger, S. (author), Arnold, D. (author), Doster, F. (author), Hampson, G.J. (author), Jacquemyn, C. (author), Jackson, M.D. (author), Petrovskyy, D. (author), Machado Silva, J.D. (author)Energy derived from geothermal systems is essential to the energy transition. Inherent geological and a lack of data requires the use of computer-driven modelling and simulation to aid decision-making. To make sound decisions, many reservoir models that encapsulate different geological scenarios should be analysed such that the impact of...conference paper 2023
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Schreiter, Lucas (author), Stolle, Claudia (author), Rauberg, Jan (author), Kervalishvili, Guram (author), van den IJssel, J.A.A. (author), Arnold, Daniel (author), Xiong, Chao (author), Callegare, Andyara (author)Satellites in Low Earth Orbit (LEO) are essential for sounding the topside ionosphere. In this work, we present and validate a data set of Total Electron Content (TEC) and in situ electron density observations from the Gravity Recovery And Climate Experiment (GRACE) and GRACE-Follow-On missions as well as a TEC data set from the CHAllenging...journal article 2023
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Arnold, Wyatt (author), Zatarain Salazar, J. (author), Carlino, Angelo (author), Giuliani, Matteo (author), Castelletti, Andrea (author)A resurgence of dam planning and construction is under way in river basins where untapped hydropower potential could meet growing energy demands. Despite calls for more comprehensive evaluation of dam projects, most dams continue to be planned with traditional methods that neglect interdependencies between planning and management and cumulative...journal article 2023
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- Klein, M. (author), Bera, Subhas C. (author), Anderson, Thomas K. (author), Wang, Bing (author), Papini, Flavia S. (author), Arnold, Jamie J. (author), Cameron, Craig E. (author), Depken, S.M. (author), Dulin, D. (author) journal article 2023
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Arnold, Tessa (author)This Master’s thesis report contains research about applying textile to the outer housing surface of products. The research was conducted in collaboration with Signify, a company that creates smart home luminaires for the brand Philips Hue. The goal of the project was to create design guidelines which the designers of Signify can use to create...master thesis 2022
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Fernández, Marc (author), Peter, Heike (author), Arnold, Daniel (author), Duan, Bingbing (author), Simons, W.J.F. (author), Wermuth, Martin (author), Hackel, S.F.G. (author), Fernández, Jaime (author), Jäggi, Adrian (author), Hugentobler, Urs (author), Visser, P.N.A.M. (author), Féménias, Pierre (author)Copernicus Sentinel–1 is a C-Band Synthetic Aperture Radar (SAR) satellite mission within the European Copernicus Programme. The two satellites Sentinel-1A and -1B were launched in April 2014 and 2016, respectively. The Copernicus POD (Precise Orbit Determination) Service is responsible for the determination of orbital and auxiliary products...journal article 2022
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Arnold, Mona (author), Pohjalainen, Elina (author), Steger, Sören (author), Kaerger, Wolfgang (author), Welink, J.H. (author)Electronics containing growing quantities of high value and critical metals are increasingly used in automobiles. The conventional treatment practice for end-of-life vehicles (ELV) is shredding after de-pollution and partial separation of spare parts. Despite opportunities for resource recovery, the selective separation of components...journal article 2021
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Schreiter, Lucas (author), Montenbruck, Oliver (author), Zangerl, Franz (author), Siemes, C. (author), Arnold, Daniel (author), Jäggi, Adrian (author)Gravity fields derived from GPS tracking of the three Swarm satellites have shown artifacts near the geomagnetic equator, where the carrier phase tracking on the L2 frequency is unable to follow rapid ionospheric path delay changes due to a limited tracking loop bandwidth of only 0.25 Hz in the early years of the mission. Based on the...journal article 2021
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De Teixeira Da Encarnação, J. (author), Visser, P.N.A.M. (author), Arnold, Daniel (author), Bezdek, Ales (author), Doornbos, E.N. (author), Ellmer, Matthias (author), Guo, Junyi (author), van den IJssel, J.A.A. (author), Iorfida, E. (author)Although the knowledge of the gravity of the Earth has improved considerably with CHAMP, GRACE, and GOCE (see appendices for a list of abbreviations) satellite missions, the geophysical community has identified the need for the continued monitoring of the time-variable component with the purpose of estimating the hydrological and...journal article 2020
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Seifert, Mona (author), van Nies, Pauline (author), Papini, Flávia S. (author), Arnold, Jamie J. (author), Poranen, Minna M. (author), Cameron, Craig E. (author), Depken, S.M. (author), Dulin, D. (author)RNA virus survival depends on efficient viral genome replication, which is performed by the viral RNA dependent RNA polymerase (RdRp). The recent development of high throughput magnetic tweezers has enabled the simultaneous observation of dozens of viral RdRp elongation traces on kilobases long templates, and this has shown that RdRp...journal article 2020
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Wing, Allison A. (author), Stauffer, Catherine L. (author), Becker, Tobias (author), Reed, Kevin A. (author), Ahn, Min Seop (author), Arnold, Nathan P. (author), Bony, Sandrine (author), de Roode, S.R. (author), Jansson, F.R. (author)The Radiative-Convective Equilibrium Model Intercomparison Project (RCEMIP) is an intercomparison of multiple types of numerical models configured in radiative-convective equilibrium (RCE). RCE is an idealization of the tropical atmosphere that has long been used to study basic questions in climate science. Here, we employ RCE to investigate the...journal article 2020
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Strasser, Thomas I. (author), Pröstl Andrén, F. (author), De Jong, E. C.W. (author), Rodriguez, J. E. (author), van der Meer, A.A. (author), Bhandia, R. (author), Arnold, G. (author), Tran, Q. T. (author), Nguyen, V. H. (author)A driving force for the realization of a sustainable energy supply in Europe is the integration of distributed, renewable energy resources. Due to their dynamic and stochastic generation behaviour, utilities and network operators are confronted with a more complex operation of the underlying distribution grids. Additionally, due to the higher...journal article 2018
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Liu, K. (author), Vardon, P.J. (author), Hicks, M.A. (author), Arnold, P. (author)The stability of most earth embankments is strongly influenced by the water content of the soil. The water content directly influences the suction or pore pressure in the soil, as well as the mass of material, thereby affecting the stress state and strength, and leading to changes in the stability. These aspects are coupled by the so-called soil...journal article 2017
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Peter-Contesse, H. (author), Jäggi, Adrian (author), Fernández, JJ (author), Escobar, D. (author), Ayuga, F. (author), Arnold, D (author), Wermuth, M. (author), Hackel, S. (author), Otten, M. (author), Simons, W.J.F. (author), Visser, P.N.A.M. (author), Hugentobler, U. (author), Féménias, P. (author)Sentinel-1A is the first satellite of the European Copernicus programme. Equipped with a Synthetic Aperture Radar (SAR) instrument the satellite was launched on April 3, 2014. Operational since October 2014 the satellite delivers valuable data for more than two years. The orbit accuracy requirements are given as 5. cm in 3D. In order to...journal article 2017
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Dulin, D. (author), Arnold, Jamie J. (author), van Laar, T. (author), Oh, Hyung Suk (author), Lee, Cheri (author), Perkins, Angela L. (author), Harki, Daniel A. (author), Depken, S.M. (author), Cameron, Craig E. (author), Dekker, N.H. (author)RNA viruses pose a threat to public health that is exacerbated by the dearth of antiviral therapeutics. The RNA-dependent RNA polymerase (RdRp) holds promise as a broad-spectrum, therapeutic target because of the conserved nature of the nucleotide-substrate-binding and catalytic sites. Conventional, quantitative, kinetic analysis of antiviral...journal article 2017
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De Teixeira Da Encarnação, J. (author), Arnold, Daniel (author), Bezděk, Aleš (author), Dahle, Christoph (author), Doornbos, E.N. (author), van den IJssel, J.A.A. (author), Jäggi, Adrian (author), Mayer-Gürr, Torsten (author), Sebera, Josef (author), Visser, P.N.A.M. (author), Zehentner, Norbert (author)It is of great interest to numerous geophysical studies that the time series of global gravity field models derived from Gravity Recovery and Climate Experiment (GRACE) data remains uninterrupted after the end of this mission. With this in mind, some institutes have been spending efforts to estimate gravity field models from alternative...journal article 2016
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- den Hengst-Bruggeling, M. (author), Vriesde, Richard (author), Rouwenhorst, Erwin (author), de Vries, Arnout (author), van den Berg, Robert (author), Arnold, Hans (author) report 2016
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Thierschmann, R. (author), Arnold, F (author), Mittermüller, Marcel (author), Maier, L (author), Heyn, Christian (author), Hansen, W (author), Buhmann, H (author), Molenkamp, Laurens W. (author)We have observed thermal gating, i.e. electrostatic gating induced by hot electrons. The effect occurs in a device consisting of two capacitively coupled quantum dots. The double dot system is coupled to a hot electron reservoir on one side (QD1), while the conductance of the second dot (QD2) is monitored. When a bias across QD2 is applied we...journal article 2015
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Liu, K. (author), Vardon, P.J. (author), Arnold, P. (author), Hicks, M.A. (author)Hysteresis is a well-known phenomenon that exists in the soil water retention behaviour of unsaturated soils. However, there is little research on the effects of hysteresis on slope stability. If included in slope stability analyses, commonly the suction in the unsaturated zone is taken as non-hysteretic. In this paper, the authors investigate...conference paper 2015
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