TY - CHAP A1 - Krause, S. A1 - Krautz, Hans Joachim A1 - Lehmann, J. A1 - Luschtinetz, Thomas A1 - Kruse, T. T1 - Operating regime of a hydrogen-storage-loop power plant of grid relevant dimensions T2 - Proceedings of the 14th International Symposium on Heat Transfer and Renewable Sources of Energy, Szczecin-Miedzyzdroje, Poland, September 06-09, 2012 Y1 - 2012 SN - 978-83-7663-121-9 PB - Wydawnistwo Uczelnianie ZUT CY - Szczecinie ER - TY - GEN A1 - Tarnawska, Lidia Lupina A1 - Dabrowski, Jarek Marek A1 - Grzela, Tomasz A1 - Niermann, T. A1 - Lehmann, M. A1 - Storck, Peter A1 - Schröder, Thomas T1 - Interface science of virtual GaN substrates on Si(111) via Sc2O3/Y2O3 buffers: Experiment and Theory T2 - Journal of Applied Physics Y1 - 2013 SN - 0021-8979 VL - 113 IS - 21 SP - 213507 EP - 213507 ER - TY - CHAP A1 - Ziems, Christian A1 - Fischer, Ulrich A1 - Krautz, Hans Joachim A1 - Luschtinetz, Thomas A1 - Lehmann, Jochen T1 - Project presentation-Novel 3D porous electrode materials for more efficient alkaline water electrolysis-AEL3D T2 - Nutzung regenerativer Energiequellen und Wasserstofftechnik 2016, 23. Symposium Nutzung Regenerativer Energiequellen und Wasserstofftechnik, Stralsund, 3. - 5. November 2016 Y1 - 2016 SN - 978-3-9817740-1-6 SP - 175 EP - 181 PB - Fachhochschule CY - Stralsund ER - TY - GEN A1 - Niu, Gang A1 - Capellini, Giovanni A1 - Lupina, Grzegorz A1 - Niermann, Tore A1 - Salvalaglio, Marco A1 - Marzegalli, Anna A1 - Schubert, Markus Andreas A1 - Zaumseil, Peter A1 - Krause, Hans-Michael A1 - Skibitzki, Oliver A1 - Lehmann, Michael A1 - Montalenti, Francesco A1 - Xie, Ya-Hong A1 - Schröder, Thomas T1 - Photodetection in hybrid single layer graphene/fully coherent Ge island nanostructures selectively grown on Si nano-tip patterns T2 - ACS Applied Materials and Interfaces Y1 - 2016 SN - 1944-8252 VL - 8 IS - 3 SP - 2017 EP - 2026 ER - TY - GEN A1 - Niu, Gang A1 - Capellini, Giovanni A1 - Schubert, Markus Andreas A1 - Niermann, Tore A1 - Zaumseil, Peter A1 - Katzer, Jens A1 - Krause, Hans-Michael A1 - Skibitzki, Oliver A1 - Lehmann, Michael A1 - Xie, Ya-Hong A1 - Känel, Hans von A1 - Schröder, Thomas T1 - Dislocation-free Ge nano-crystals via pattern dependent selective Ge heteroepitaxy on Si nano-tip wafers T2 - Scientific Reports Y1 - 2016 U6 - https://doi.org/10.1038/srep22709 SN - 2045-2322 VL - 6 SP - 22709 ER - TY - GEN A1 - Niu, Gang A1 - Capellini, Giovanni A1 - Hatami, Fariba A1 - Bartolomeo, Antonio di A1 - Niermann, Tore A1 - Hameed, Hussein Emad A1 - Schubert, Markus Andreas A1 - Krause, Hans-Michael A1 - Zaumseil, Peter A1 - Skibitzki, Oliver A1 - Masselink, William T. A1 - Lehmann, Michael A1 - Xie, Ya-Hong A1 - Schröder, Thomas T1 - Selective Epitaxy of InP on Si and Rectification in Graphene/InP/Si Hybrid Structure T2 - ACS Applied Materials and Interfaces Y1 - 2016 U6 - https://doi.org/10.1021/acsami.6b09592 SN - 1944-8244 SN - 1944-8252 VL - 8 IS - 40 SP - 26948 EP - 26955 ER - TY - GEN A1 - Pfetsch, Marc E. A1 - Fügenschuh, Armin A1 - Geißler, Björn A1 - Geißler, Nina A1 - Gollmer, Ralf A1 - Hiller, Benjamin A1 - Humpola, Jesco A1 - Koch, Thorsten A1 - Lehmann, Thomas A1 - Martin, Alexander A1 - Morsi, Antonio A1 - Rövekamp, Jessica A1 - Schewe, Lars A1 - Schmidt, Martin A1 - Schultz, Rüdiger A1 - Schwarz, Robert A1 - Schweiger, Jonas A1 - Stangl, Claudia A1 - Steinbach, Marc C. A1 - Vigerske, Stefan A1 - Willert, Bernhard M. T1 - Validation of Nominations in Gas Network Optimization: Models, Methods, and Solutions T2 - Optimization Methods and Software Y1 - 2015 U6 - https://doi.org/10.1080/10556788.2014.888426 SN - 1055-6788 SN - 1029-4937 VL - 30 IS - 1 SP - 15 EP - 53 ER - TY - GEN A1 - Humpola, Jesco A1 - Fügenschuh, Armin A1 - Lehmann, Thomas T1 - A primal heuristic for optimizing the topology of gas networks based on dual information T2 - EURO Journal on Computational Optimization Y1 - 2015 U6 - https://doi.org/10.1007/s13675-014-0029-0 SN - 2192-4414 SN - 2192-4406 VL - 3 IS - 1 SP - 53 EP - 78 ER - TY - GEN A1 - Lucius, Andreas A1 - Dietrich, Philipp A1 - Lehmann, Marius A1 - Schneider, Marc A1 - Geyer, Thomas T1 - Schallquellenlokalisation aus CAA Simulationen von Ventilatorflügeln mit Hilfe von Mikrofon-Array Techniken T2 - Fortschritte der Akustik - DAGA 2019, 45. Jahrestagung für Akustik, 18.-21. März 2019 in Rostock N2 - Die CAA Simulation stellt ein wertvolles Hilfsmittel zum Verständnis aeroakustischer Phänomene in Ventilatoren dar. Im Rahmen der Simulation werden große Mengen transienter Daten erzeugt, die ausgewertet werden müssen. Neben den Akustikergebnissen an geeigneten Mikrofonpositionen sind die transienten Daten aller Strömungsgrößen im Nahfeld verfügbar. Frequenzgefilterte Visualisierungen sowohl der Druckfluktuationen auf der Oberfläche des Flügels als auch der akustischen Quellterme haben in den untersuchten Fällen nicht verlässlich die relevanten Orte der Schallentstehung gezeigt. Bedingt durch Interferenzen im Nahfeld werden nicht alle Fluktuationen auf der Oberfläche als Schall abgestrahlt. Der Einsatz von Mikrofon-Array Techniken zur Schallquellenlokalisation hat sich dagegen als eine sehr gut geeignete Methode herausgestellt. Für einen stehenden und einen rotierenden Flügel wurden experimentell vorhandene Arrays in Simulationsmodellen nachgebaut. Die Akustik im Fernfeld wurde über die FW-H Gleichung bestimmt. Es zeigen sich in beiden Fällen ähnliche Quellverteilung und Quellstärke in Experiment und Simulation. Zusätzlich bietet die Simulation den Vorteil, ohne wesentlichen Mehraufwand beliebig viele frei positionierbare Mikrofone nutzen zu können. Die Ergebnisse zeigen, dass sich der Nachteil der sehr kurzen physikalischen Zeit einer Simulation durch diesen Freiheitsgrad ausgleichen lässt. Die Analyse ist nicht nur im Hinblick auf physikalische Schallquellen hilfreich, sondern kann auch zur Lokalisierung von numerischem Störschall genutzt werden. Y1 - 2019 UR - https://www.dega-akustik.de/publikationen/tagungsbaende/verzeichnisse/ ER - TY - GEN A1 - Le, Quang Huy A1 - Huynh, Dang Khoa A1 - Lehmann, Steffen A1 - Zhao, Zhixing A1 - Kämpfe, Thomas A1 - Rudolph, Matthias T1 - Empirical Large-Signal Medoling of mm-Wave FDSOI CMOS Based on Angelov Model T2 - IEEE Transactions on Electron Devices Y1 - 2021 U6 - https://doi.org/10.1109/TED.2021.3061318 SN - 1557-9646 SN - 0018-9383 VL - 68 IS - 4 SP - 1446 EP - 1453 ER - TY - GEN A1 - Le, Quang Huy A1 - Huynh, Dang Khoa A1 - Lehmann, Steffen A1 - Zhao, Zhixing A1 - Schwan, Christoph T. A1 - Kämpfe, Thomas A1 - Rudolph, Matthias T1 - 22-nm FDSOI CMOS Noise Modeling and Anlaysis in mm-Wave Frequency Range T2 - 23rd Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, 22 February 2023, Las Vegas, NV, USA Y1 - 2023 SN - 978-1-6654-9319-2 SN - 978-1-6654-9320-8 U6 - https://doi.org/10.1109/SiRF56960.2023.10046210 SN - 2474-9761 SP - 31 EP - 33 ER - TY - GEN A1 - Meißner, Thomas A1 - Brose, Nico A1 - Lehmann, Dirk A1 - Pfeiffer, Klaus A1 - Schwarz, Harald A1 - Kotte, Marcel T1 - Combined simulation of grid and power plant operation with a pairing to a real MicroGrid T2 - Proceedings 22nd International Scientific Conference on Electric Power Engineering (EPE), Kouty nad Desnou (CZ) Y1 - 2022 SN - 978-1-6654-1057-1 SN - 978-1-6654-1056-4 U6 - https://doi.org/10.1109/EPE54603.2022.9814154 SN - 2376-5631 ER - TY - GEN A1 - Brose, Nico A1 - Lehmann, Dirk A1 - Meißner, Thomas A1 - Pfeiffer, Klaus A1 - Schwarz, Harald A1 - Kotte, Marcel T1 - Simulation of a black start scenario using gas turbine power plant to start-up thermal power plant T2 - Proceedings of NEIS 2022 Conference on Sustainable Energy Supply and Energy Storage Systems, Hamburg Y1 - 2022 UR - https://ieeexplore.ieee.org/document/10048064 SN - 978-3-8007-5983-5 ER - TY - GEN A1 - Meißner, Thomas A1 - Lehmann, Dirk A1 - Auw, Alexander von A1 - Pfeiffer, Klaus A1 - Schwarz, Harald A1 - Brose, Nico A1 - Kotte, Marcel T1 - Upgrade of the conventional generation plant models within a grid simulator T2 - Proceedings 23rd International Scientific Conference on Electric Power Engineering (EPE), Brno (CZ) Y1 - 2023 SN - 979-8-3503-3593-4 SN - 979-8-3503-3592-7 U6 - https://doi.org/10.1109/EPE58302.2023.10149307 SN - 2376-5631 ER - TY - CHAP A1 - Lucius, Andreas A1 - Hütter, Simon A1 - Dietrich, Philipp A1 - Schneider, Marc A1 - Lehmann, Marius A1 - Geyer, Thomas T1 - Experimental and Numerical Investigation of Axial Fan Aeroacoustics at Disturbed Inflow Conditions T2 - Fan 2018, International Conference on Fan Noise, Aerodynamics, Applications and Systems, Darmstadt 2018 Y1 - 2018 N1 - CD-ROM PB - CETIAT CY - Villeurbanne, France ER - TY - GEN A1 - Brose, Nico A1 - Meißner, Thomas A1 - Kotte, Marcel A1 - Lehmann, Dirk A1 - Pfeiffer, Klaus A1 - Schwarz, Harald T1 - Gemeinsame Simulation der Netz- und Kraftwerksbetriebsführung mit einer Kopplung an ein reales MicroGrid T2 - EnInnov2022 - 17. Symposium Energieinnovation; Kurzfassungsband: FUTURE OF ENERGY - Innovationen für eine klimaneutrale Zukunft; 16.02. – 18.02.2022 TU Graz, Österreich Y1 - 2022 UR - https://openlib.tugraz.at/eninnov2022-17-symposium-energieinnovation-kurzfassungsband-2022 SN - 978-3-85125-916-2 U6 - https://doi.org/10.3217/978-3-85125-915-5 SP - 189 EP - 192 PB - Verlag der Technischen Universität Graz CY - Graz ER - TY - GEN A1 - Huynh, Dang Khoa A1 - Le, Quang Huy A1 - Lehmann, Steffen A1 - Zhao, Zhixing A1 - Bossu, Germain A1 - Arfaoui, Wafa A1 - Wang, Defu A1 - Kämpfe, Thomas A1 - Rudolph, Matthias T1 - Analysis of RF Stress Influence on Large-Signal Performance of 22nm FDSOI CMOS Transistors utilizing Waveform Measurement T2 - 16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, United Kingdom Y1 - 2022 SN - 978-2-87487-064-4 SN - 978-1-6654-4722-5 U6 - https://doi.org/10.23919/EuMIC50153.2022.9783930 SP - 382 EP - 385 ER - TY - GEN A1 - Le, Quang Huy A1 - Huynh, Dang Khoa A1 - Wang, D. A1 - Zhao, Zhixing A1 - Lehmann, Steffen A1 - Kämpfe, Thomas A1 - Rudolph, Matthias T1 - W-Band Noise Characterization with Back-Gate Effects for Advanced 22nm FDSOI mm-Wave MOSFETs T2 - 2020 IEEE Radio Frequency Integrated Circuits Symposium (RFIC). 4-6 Aug. 2020, Los Angeles, CA, USA Y1 - 2020 SN - 978-1-7281-6809-8 SN - 978-1-7281-6810-4 U6 - https://doi.org/10.1109/RFIC49505.2020.9218369 SN - 2375-0995 SN - 1529-2517 SP - 131 EP - 134 ER - TY - GEN A1 - Huynh, Dang Khoa A1 - Le, Quang Huy A1 - Lehmann, Steffen A1 - Zhao, Zhixing A1 - Bossu, Germain A1 - Arfaoui, Wafa A1 - Kämpfe, Thomas A1 - Rudolph, Matthias T1 - Impact of Off-State Stress on SiGe-channel p-FETs in 22nm FDSOI under Large-Signal Operation T2 - 18th European Microwave Integrated Circuits Conference (EuMIC), 18-19 September 2023, Berlin Y1 - 2023 SN - 978-2-87487-073-6 SN - 979-8-3503-4833-0 U6 - https://doi.org/10.23919/EuMIC58042.2023.10288886 SP - 173 EP - 176 ER - TY - GEN A1 - Le, Quang Huy A1 - Huynh, Dang Khoa A1 - Nayak, Anurag A1 - Lehmann, Steffen A1 - Zhao, Zhixing A1 - Kämpfe, Thomas A1 - Rudolph, Matthias T1 - Large-Signal Medeling for Nonlinear Analysis of Experimental Devices in 22nm FDSOI Technology T2 - 16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, UK Y1 - 2022 SN - 978-2-87487-064-4 SN - 978-1-6654-4722-5 U6 - https://doi.org/10.23919/EuMIC50153.2022.9784055 SP - 17 EP - 20 ER - TY - GEN A1 - Le, Quang Huy A1 - Huynh, Dang Khoa A1 - Lehmann, Steffen A1 - Zhao, Zhixing A1 - Kämpfe, Thomas A1 - Rudolph, Matthias T1 - Analysis of the Relaxed Contacted-Poly-Pitch Effect on the RF Performance of Strained-SiGe-Channel p-FETs in 22 nm FDSOI Technology T2 - 16th European Microwave Integrated Circuits Conference (EuMIC), 03-04 April 2022, London, United Kingdom Y1 - 2022 SN - 978-2-87487-064-4 SN - 978-1-6654-4722-5 U6 - https://doi.org/10.23919/EuMIC50153.2022.9783713 SP - 22 EP - 25 PB - IEEE ER - TY - GEN A1 - Fügenschuh, Armin A1 - Geißler, Björn A1 - Gollmer, Ralf A1 - Hayn, Christine A1 - Henrion, René A1 - Hiller, Benjamin A1 - Humpola, Jesco A1 - Koch, Thorsten A1 - Lehmann, Thomas A1 - Martin, Alexander A1 - Mirkov, Radoslava A1 - Morsi, Antonio A1 - Rövekamp, Jessica A1 - Schewe, Lars A1 - Schmidt, Martin A1 - Schultz, Rüdiger A1 - Schwarz, Robert A1 - Schweiger, Jonas A1 - Stangl, Claudia A1 - Steinbach, Marc C. A1 - Willert, Bernhard M. T1 - Mathematical Optimization for Challenging Network Planning Problems in Un- bundled Liberalized Gas Markets T2 - Energy Systems Y1 - 2014 U6 - https://doi.org/10.1007/s12667-013-0099-8 SN - 1868-3975 SN - 1868-3967 VL - 5 IS - 3 SP - 449 EP - 473 ER - TY - GEN A1 - Hofer, Markus A1 - Lehmann, Peter A1 - Schneider, Anna A1 - Maurer, Thomas A1 - Stähli, Manfred A1 - Krafczyk, Manfred T1 - Modelling the emergence of surface erosion rills in an artificial catchment T2 - Structures and processes of the initial ecosystem development, 1st International Conference assoc. with 4th Meeting of Young Researchers in Earth Sciences (MYRES), 20-24 Sept. 2010, Cottbus, Germany Y1 - 2010 SP - S. 53 PB - BTU CY - Cottbus ER - TY - GEN A1 - Frömmel, Ulrike A1 - Lehmann, Werner A1 - Rödiger, Stefan A1 - Böhm, Alexander A1 - Nitschke, Jörg A1 - Weinreich, Jörg A1 - Groß, Julia A1 - Roggenbuck, Dirk A1 - Zinke, Olaf A1 - Ansorge, Hermann A1 - Vogel, Steffen A1 - Klemm, Per A1 - Wex, Thomas A1 - Schröder, Christian A1 - Wieler, Lothar H. A1 - Schierack, Peter T1 - Adhesion of human and animal Escherichia coli strains in association with their virulence-associated genes and phylogenetic origins T2 - Applied and environmental microbiology N2 - Intestinal colonization is influenced by the ability of the bacterium to inhabit a niche, which is based on the expression of colonization factors. Escherichia coli carries a broad range of virulence-associated genes (VAGs) which contribute to intestinal (inVAGs) and extraintestinal (exVAGs) infection. Moreover, initial evidence indicates that inVAGs and exVAGs support intestinal colonization. We developed new screening tools to genotypically and phenotypically characterize E. coli isolates originating in humans, domestic pigs, and 17 wild mammal and avian species. We analyzed 317 isolates for the occurrence of 44 VAGs using a novel multiplex PCR microbead assay (MPMA) and for adhesion to four epithelial cell lines using a new adhesion assay. We correlated data for the definition of new adhesion genes. inVAGs were identified only sporadically, particularly in roe deer (Capreolus capreolus) and the European hedgehog ( Erinaceus europaeus). The prevalence of exVAGs depended on isolation from a specific host. Human uropathogenic E. coli isolates carried exVAGs with the highest prevalence, followed by badger (Meles meles) and roe deer isolates. Adhesion was found to be very diverse. Adhesion was specific to cells, host, and tissue, though it was also unspecific. Occurrence of the following VAGs was associated with a higher rate of adhesion to one or more cell lines: afa-dra, daaD, tsh, vat, ibeA, fyuA, mat, sfa-foc, malX, pic, irp2, and papC. In summary, we established new screening methods which enabled us to characterize large numbers of E. coli isolates. We defined reservoirs for potential pathogenic E. coli. We also identified a very broad range of colonization strategies and defined potential new adhesion genes. Y1 - 2013 U6 - https://doi.org/10.1128/AEM.01384-13 SN - 1098-5336 SN - 0099-2240 VL - 79 IS - 19 SP - 5814 EP - 5829 ER - TY - GEN A1 - Liebsch, Claudia A1 - Rödiger, Stefan A1 - Böhm, Alexander A1 - Nitschke, Jörg A1 - Weinreich, Jörg A1 - Fruth, Angelika A1 - Roggenbuck, Dirk A1 - Lehmann, Werner A1 - Schedler, Uwe A1 - Juretzek, Thomas A1 - Schierack, Peter T1 - Solid-phase microbead array for multiplex O-serotyping of Escherichia coli T2 - Microchimica Acta Y1 - 2017 U6 - https://doi.org/10.1007/s00604-017-2088-4 SN - 0026-3672 SN - 1436-5073 VL - 184 IS - 5 SP - 1405 EP - 1415 ER - TY - CHAP A1 - Hofer, Markus A1 - Lehmann, Peter A1 - Schneider, Anna A1 - Maurer, Thomas A1 - Stähli, Manfred A1 - Krafczyk, Manfred T1 - Modelling the emergence of surface erosion rills in an artificial catchment T2 - EGU General Assembly 2010, held in Vienna, Austria, 02 – 07 May 2010 Y1 - 2010 N1 - EGU2010-2498 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - GEN A1 - Tarnawska, Lidia Lupina A1 - Zöllner, Marvin Hartwig A1 - Niermann, T. A1 - Dietrich, Burkhart A1 - Capellini, Giovanni A1 - Thapa, Sarad A1 - Häberlen, Maik A1 - Lehmann, M. A1 - Storck, Peter A1 - Schröder, Thomas T1 - Zero Lattice Mismatch and Truly Single Crystalline ScN Buffer Layers for GaN Growth on Silicon T2 - Applied Physics Letters Y1 - 2015 U6 - https://doi.org/10.1063/1.4935856 SN - 1077-3118 SN - 0003-6951 VL - 107 IS - 20 SP - 201907 ER -