TY - JOUR A1 - Herssens, Nolan A1 - Cowburn, James A1 - Albracht, Kirsten A1 - Braunstein, Bjoern A1 - Cazzola, Dario A1 - Colyer, Steffi A1 - Minetti, Alberto E. A1 - Pavei, Gaspare A1 - Rittweger, Jörn A1 - Weber, Tobias A1 - Green, David A. ED - Cattaneo, Luigi T1 - Movement in low gravity environments (MoLo) programme – the MoLo-L.O.O.P. study protocol JF - PLOS ONE / Public Library of Science N2 - Exposure to prolonged periods in microgravity is associated with deconditioning of the musculoskeletal system due to chronic changes in mechanical stimulation. Given astronauts will operate on the Lunar surface for extended periods of time, it is critical to quantify both external (e.g., ground reaction forces) and internal (e.g., joint reaction forces) loads of relevant movements performed during Lunar missions. Such knowledge is key to predict musculoskeletal deconditioning and determine appropriate exercise countermeasures associated with extended exposure to hypogravity. Y1 - 2022 U6 - https://doi.org/10.1371/journal.pone.0278051 SN - 1932-6203 VL - 17 IS - 11 PB - Plos CY - San Francisco ER - TY - CHAP A1 - Herrmann, Ulf A1 - Worringer, S. A1 - Graeter, F. A1 - Nava, P. ED - Romero, Manuel T1 - Three Years of Operation Experience of the SKAL-ET Collector Loop at SEGS V T2 - 13th International Symposium Concentrated Solar Power and Chemical Energy Technologies, June 20 - 23, 2006, Seville, Spain Y1 - 2006 SN - 84-7834-519-1 PB - SolarPACES [u.a.] CY - [s.l.] ER - TY - CHAP A1 - Herrmann, Ulf A1 - Vorbrugg, O. A1 - Nava, P. T1 - Construction and Commissioning Process of the Andasol Solar Field T2 - SolarPACES 2009 : electricity, fuels and clean water powered by the sun ; 15 - 18 September 2009, Berlin, Germany ; the 15th SolarPACES conference ; proceedings Y1 - 2009 SN - 978-3-00-028755-8 PB - Deutsches Zentrum für Luft- u. Raumfahrt CY - Stuttgart ER - TY - CHAP A1 - Herrmann, Ulf A1 - Rheinländer, J. A1 - Lippke, F. ED - Becker, Manfred T1 - Solar Fields for Direct Steam Generation in Parabolic Trough Collectors T2 - Components, tools, facilities and measurement techniques. - (Solar thermal concentrating technologies : proceedings of the 8th international symposium, October, 6 - 11, 1996, Köln, Germany ; Vol. 2) Y1 - 1997 SN - 3-7880-7616-X SP - 815 EP - 834 PB - Müller CY - Heidelberg ER - TY - JOUR A1 - Herrmann, Ulf A1 - Lippke, F. T1 - The influence of transients on the design of DSG solar fields JF - Journal de Physique IV : proceedings Y1 - 1999 SN - 2-86883-402-7 U6 - https://doi.org/10.1051/jp4:1999377 SN - 1764-7177 (Online) SN - 1155-4339 (Print) VL - 9 IS - PR3 SP - 489 EP - 494 ER - TY - JOUR A1 - Herrmann, Ulf A1 - Kelly, Bruce A1 - Price, Henry T1 - Two Tank Molten Salt Storage for Parabolic Trough Solar Power Plants JF - Energy : the international journal Y1 - 2002 U6 - https://doi.org/10.1016/S0360-5442(03)00193-2 SN - 0360-5442 N1 - SolarPACES 2002, Zürich, Switzerland, 4–6 September 2002 VL - 29 IS - 5-6 (Special Issue SolarPaces) SP - 883 EP - 893 ER - TY - CHAP A1 - Herrmann, Ulf A1 - Kelly, Bruce A1 - Price, Henry ED - Steinfeld, Aldo T1 - Two Tank Molten Salt Storage for Parabolic Trough Solar Power Plants T2 - Proceedings of the 11th SolarPACES International Symposium on Concentrated Solar Power and Chemical Energy Technologies : September 4 - 6, 2002, Zurich, Switzerland / Paul Scherrer Institut, PSI; ETH, Eidgenössische Technische Hochschule Zürich Y1 - 2002 SN - 3-9521409-3-7 SP - 517 EP - 524 PB - Paul Scherrer Inst. CY - Villingen ER - TY - JOUR A1 - Herrmann, Ulf A1 - Kearney, David W. T1 - Survey of Thermal Energy Storage for Parabolic Trough Power Plants JF - Journal of Solar Energy Engineering Y1 - 2002 U6 - https://doi.org/10.1115/1.1467601 SN - 1528-8986 (Online) SN - 0199-6231 (Print) VL - 124 IS - 2 SP - 145 EP - 152 ER - TY - CHAP A1 - Herrmann, Ulf A1 - Kearney, D. A1 - Röger, M. A1 - Prahl, C. T1 - System performance measurements T2 - The Performance of Concentrated Solar Power (CSP) Systems : Modelling, Measurement and Assessment N2 - This chapter introduces performance and acceptance testing and describes state-of-the-art tools, methods, and instruments to assess the plant performance or realize plant acceptance testing. The status of the development of standards for performance assessment is given. KW - Performance measurement KW - Acceptance tests KW - Plant efficiency Y1 - 2017 SN - 978-0-08-100448-7 U6 - https://doi.org/https://doi.org/10.1016/B978-0-08-100447-0.00005-5 SP - 115 EP - 165 PB - Woodhead Publishing CY - Duxford ER - TY - CHAP A1 - Herrmann, Ulf A1 - Graeter, F. A1 - Nava, P. ED - Ramos, C. T1 - Performance of the SKAL-ET Collector Loop at KJC Operating Company T2 - 12th International Symposium Solar Power and Chemical Energy Systems, October 6-8, 2004, Oaxaca Mexico ; SolarPACES International Symposium, 12 Y1 - 2004 SN - 968-6114-18-1 PB - Instituto de Investigaciones Electricas CY - [s.l.] ER - TY - JOUR A1 - Herold, Marco J. A1 - Brandt, Jens van den A1 - Seibler, Jost A1 - Reichardt, Holger M. T1 - Inducible and reversible gene silencing by stable integration of an shRNA-encoding lentivirus in transgenic rats JF - Proceedings of the National Academy of Sciences of the United States of America Y1 - 2008 U6 - https://doi.org/10.1073/pnas.0806213105 SN - 1091-6490 VL - 105 IS - 47 SP - 18507 EP - 18512 ER - TY - CHAP A1 - Hering, T. A1 - Ulber, Roland A1 - Tippkötter, Nils T1 - Development of a screening system for antimicrobial surfaces T2 - New frontiers of biotech-processes (Himmelfahrtstagung) : 02-04 May 2016, Rhein-Mosel-Halle, Koblenz/Germany Y1 - 2016 SP - 129 PB - DECHEMA CY - Frankfurt am Main ER - TY - JOUR A1 - Herber, R. A1 - Ernst, S. A1 - Buß, G. A1 - Schöning, Michael Josef A1 - Baltruschat, H. T1 - Detection of hydrocarbons in air and water by adsorption on Pt electrodes using continuous impedance measurements JF - Proceedings of the Symposium on New Directions in Electroanalytical Chemistry II : [held at the 195th Meeting of the Electrochemical Society in Seattle, Washington on May 3 and 4, 1999] / Physical Electrochemistry, Sensor, and Organic and Biological Electrochemistry Divisions. Ed.: J. Leddy, P. Vanysek, M.D. Porter Y1 - 1999 SN - 1-56677-227-3 N1 - Symposium on New Directions in Electroanalytical Chemistry ; (2, 1999, Seattle, Wash.) SP - 168 EP - 177 PB - Electrochemical Society CY - Pennington, NJ ER - TY - JOUR A1 - Hentschke, Reinhard A1 - Hager, Jonathan A1 - Hojdis, Nils T1 - Molecular Modeling Approach to the Prediction of Mechanical Properties of Silica-Reinforced Rubbers JF - Journal of Applied Polymer Science N2 - Recently, we have suggested a nanomechanical model for dissipative loss in filled elastomer networks in the context of the Payne effect. The mechanism is based on a total interfiller particle force exhibiting an intermittent loop, due to the combination of short-range repulsion and dispersion forces with a long-range elastic attraction. The sum of these forces leads, under external strain, to a spontaneous instability of “bonds” between the aggregates in a filler network and attendant energy dissipation. Here, we use molecular dynamics simulations to obtain chemically realistic forces between surface modified silica particles. The latter are combined with the above model to estimate the loss modulus and the low strain storage modulus in elastomers containing the aforementioned filler-compatibilizer systems. The model is compared to experimental dynamic moduli of silica filled rubbers. We find good agreement between the model predictions and the experiments as function of the compatibilizer's molecular structure and its bulk concentration. KW - theory and modeling KW - supramolecular structures KW - rubber KW - mechanical properties KW - elastomers Y1 - 2014 U6 - https://doi.org/10.1002/app.40806 SN - 1097-4628 VL - 131 IS - 18 SP - 1 EP - 9 PB - Wiley CY - New York, NY ER - TY - JOUR A1 - Henriques, A. A1 - Jurado, B. A1 - Grieser, M. A1 - Denis-Petit, D. A1 - Chiron, T. A1 - Gaudefroy, L. A1 - Glorius, J. A1 - Langer, Christoph A1 - Litvinov, Yu. A. A1 - Mathieu, L. A1 - Meot, V. A1 - Perez-Sanchez, R. A1 - Pibernat, J. A1 - Reifarth, R. A1 - Roig, O. A1 - Thomas, B. A1 - Thomas, B. A. A1 - Thomas, J. C. A1 - Tsekhanovich, I. T1 - Indirect measurements of neutron cross-secti at heavy-ion storage rings JF - Journal of Physics: Conference Series N2 - Cross sections for neutron-induced reactions of short-lived nuclei are essential for nuclear astrophysics since these reactions in the stars are responsible for the production of most heavy elements in the universe. These reactions are also key in applied domains like energy production and medicine. Nevertheless, neutron-induced cross-section measurements can be extremely challenging or even impossible to perform due to the radioactivity of the targets involved. Indirect measurements through the surrogate-reaction method can help to overcome these difficulties. The surrogate-reaction method relies on the use of an alternative reaction that will lead to the formation of the same excited nucleus as in the neutron-induced reaction of interest. The decay probabilities (for fission, neutron and gamma-ray emission) of the nucleus produced via the surrogate reaction allow one to constrain models and the prediction of the desired neutron cross sections. We propose to perform surrogate reaction measurements in inverse kinematics at heavy-ion storage rings, in particular at the CRYRING@ESR of the GSI/FAIR facility. We present the conceptual idea of the most promising setup to measure for the first time simultaneously the fission, neutron and gamma-ray emission probabilities. The results of the first simulations considering the 238U(d,d') reaction are shown, as well as new technical developments that are being carried out towards this set-up. Y1 - 2020 U6 - https://doi.org/10.1088/1742-6596/1668/1/012019 VL - 1668 IS - Art. 012019 PB - IOP CY - Bristol ER - TY - JOUR A1 - Hennemann, Jörg A1 - Kohl, Claus-Dieter A1 - Reisert, Steffen A1 - Kirchner, Patrick A1 - Schöning, Michael Josef T1 - Copper oxide nanofibres for detection of hydrogen peroxide vapour at high concentrations JF - physica status solidi (a) N2 - We present a sensor concept based on copper(II)oxide (CuO) nanofibres for the detection of hydrogen peroxide (H2O2) vapour in the percent per volume (% v/v) range. The fibres were produced by using the electrospinning technique. To avoid water condensation in the pores, the fibres were initially modified by an exposure to H2S to get an enclosed surface. By a thermal treatment at 350 °C the fibres were oxidised back to CuO. Thereby, the visible pores disappear which was verified by SEM analysis. The fibres show a decrease of resistance with increasing H2O2 concentration which is due to the fact that hydrogen peroxide is an oxidising gas and CuO a p-type semiconductor. The sensor shows a change of resistance within the minute range to the exposure until the maximum concentration of 6.9% v/v H2O2. At operating temperatures below 450 °C the corresponding sensor response to a concentration of 4.1% v/v increases. The sensor shows a good reproducibility of the signal at different measurements. CuO seems to be a suitable candidate for the detection of H2O2 vapour at high concentrations. Resistance behaviour of the sensor under exposure to H2O2 vapours between 2.3 and 6.9% v/v at an operating temperature of 450 °C. Y1 - 2013 U6 - https://doi.org/10.1002/pssa.201200775 SN - 1862-6319 VL - 210 IS - 5 SP - 859 EP - 863 PB - Wiley CY - Weinheim ER - TY - JOUR A1 - Hennecke, Klaus A1 - Schwarzbözl, Peter A1 - Hoffschmidt, Bernhard A1 - Göttsche, Joachim A1 - Koll, G. A1 - Beuter, M. A1 - Hartz, T. T1 - The solar power tower Jülich – a solar thermal power plant for test and demonstration of air receiver JF - Solar energy and human settlement : Elektronische Ressource : proceedings of ISES world congress 2007 ; (Vol. I - Vol. V) / [ISES Solar World Congress. ISES, International Solar Energy Society]. D. Yogi Goswami ; Yuwen Zhao Y1 - 2007 SN - 978-7-302-16146-2 N1 - Solar World Congress <2007, Beijing> ; International Solar Energy Society SP - 1749 EP - 1753 PB - Tsinghua Univ. Press CY - Beijing ER - TY - JOUR A1 - Henken, F. E. A1 - Oosterhuis, K. A1 - Öhlschläger, Peter A1 - Bosch, L. A1 - Hooijberg, E. A1 - Haanen, J. B. A. G. A1 - Steenbergen, R. D. M. T1 - Preclinical safety evaluation of DNA vaccines encoding modified HPV16 E6 and E7 JF - Vaccine N2 - Persistent infection with high-risk human papillomaviruses (hrHPV) can result in the formation of anogenital cancers. As hrHPV proteins E6 and E7 are required for cancer initiation and maintenance, they are ideal targets for immunotherapeutic interventions. Previously, we have described the development of DNA vaccines for the induction of HPV16 E6 and E7 specific T cell immunity. These vaccines consist of ‘gene-shuffled’ (SH) versions of HPV16 E6 and E7 that were fused to Tetanus Toxin Fragment C domain 1 (TTFC) and were named TTFC-E6SH and TTFC-E7SH. Gene-shuffling was performed to avoid the risk of inducing malignant transformation at the vaccination site. Here, we describe the preclinical safety evaluation of these candidate vaccines by analysis of their transforming capacity in vitro using established murine fibroblasts (NIH 3T3 cells) and primary human foreskin keratinocytes (HFKs). We demonstrate that neither ectopic expression of TTFC-E6SH and TTFC-E7SH alone or in combination enabled NIH 3T3 cells to form colonies in soft agar. In contrast, expression of HPV16 E6WT and E7WT alone or in combination resulted in effective transformation. Similarly, retroviral transduction of HFKs from three independent donors with both TTFC-E6SH and TTFC-E7SH alone or in combination did not show any signs of immortalization. In contrast, the combined expression of E6WT and E7WT induced immortalization in HFKs from all donors. Based on these results we consider it justified to proceed to clinical evaluation of DNA vaccines encoding TTFC-E6SH and TTFC-E7SH in patients with HPV16 associated (pre)malignancies. Y1 - 2012 U6 - https://doi.org/10.1016/j.vaccine.2012.04.013 SN - 0264-410X VL - 30 IS - 28 SP - 4259 EP - 4266 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Hengsbach, Jan-Niklas A1 - Engel, Mareike A1 - Cwienczek, Marcel A1 - Stiefelmaier, Judith A1 - Tippkötter, Nils A1 - Ulber, Roland T1 - Scalable unseparated bioelectrochemical reactors by using a carbon fiber brush as stirrer and working electrode JF - ChemElectroChem N2 - The concept of energy conversion into platform chemicals using bioelectrochemical systems (BES) has gained increasing attention in recent years, as the technology simultaneously provides an opportunity for sustainable chemical production and tackles the challenge of Power-to-X technologies. There are many approaches to realize the industrial scale of BES. One concept is to equip standard bioreactors with static electrodes. However, large installations resulted in a negative influence on various reactor parameters. In this study, we present a new single-chamber BES based on a stirred tank reactor in which the stirrer was replaced by a carbon fiber brush, performing the functions of the working electrode and the stirrer. The reactor is characterized in abiotic studies and electro-fermentations with Clostridium acetobutylicum. Compared to standard reactors an increase in butanol production of 20.14±3.66 % shows that the new BES can be efficiently used for bioelectrochemical processes. Y1 - 2023 U6 - https://doi.org/10.1002/celc.202300440 SN - 2196-0216 VL - 10 IS - 21 PB - Wiley-VCH CY - Weinheim ER - TY - CHAP A1 - Henderson, Colin J. A1 - Wolf, C. Roland A1 - Scheer, Nico ED - Woolf, Thomas F. T1 - The use of transgenic animals to study drug metabolism T2 - Handbook of Drug Metabolism. 2nd Edition Y1 - 2009 SN - 978-1-4200-7647-9 SP - 637 EP - 658 PB - Informa Healthcare CY - New York ER -