Auflistung nach Schlagwörtern (GND)

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  • 0.75 atoms improve the clock signal of 10,000 atoms 
    Kruse, I.; Lange, K.; Peise, J.; Lücke, Bernd; Pezzè, L.; Arlt, Jan J.; Ertmer, Wolfgang; Lisdat, C.; Santos, Luis; Smerzi, A.; Klempt, Carsten (Bellingham, WA : S P I E - International Society for Optical Engineering, 2017)
    Since the pioneering work of Ramsey, atom interferometers are employed for precision metrology, in particular to measure time and to realize the second. In a classical interferometer, an ensemble of atoms is prepared in ...
  • 1. Helgoland Power and Energy Conference - 24. Dresdener Kreis 2023 
    Hofmann, Lutz (Institutionelles Repositorium der Leibniz Universität Hannover : Hannover, 2024-01-16)
    Der Sammelband "1. Helgoland Power and Energy Conference" beinhaltet neben einem kurzen Bericht zum 24. Treffen des Dresdener Kreises 2023 wissenschaftliche Beiträge von Doktoranden der beteiligten Hochschulinstitute zum ...
  • 12. Dresdener Kreis 2011 Elektroenergieversorgung : Begleitband zum 12. Treffen am 28./29. März 2011 in Hannover 
    Institut für Energieversorgung und Hochspannungstechnik, Leibniz Universität Hannover (Hannover : Institut für Energieversorgung und Hochspannungstechnik, Leibniz Universität Hannover, 2011)
    Am 28. und 29. März 2011 lud das Fachgebiet Elektrische Energieversorgung am Institut für Energieversorgung und Hochspannungstechnik der Gottfried Wilhelm Leibniz Universität Hannover turnusgemäß zum 12. Treffen des Dresdener ...
  • 20 Years SAR Interferometry for Monitoring Ground Deformation over the former Potash-Mine “Glückauf” in Thuringia 
    Dubois, Clémence; Jänichen, Jannik; Wolsza, Marco; Salepci, Nesrin; Schmullius, Christiane (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2020)
    Geophysical processes and anthropogenic activities cause the deformation of the Earth's surface, both mechanisms interacting sometimes simultaneously. While the occurrence of those processes in rural areas may not always ...
  • 24 GHz RFID Communication System for Product Lifecycle Applications 
    Meyer, Johannes; Dao, Quang Huy; Geck, Bernd (Amsterdam : Elsevier, 2014)
    This paper presents the fundamental construction of a 24 GHz Radio Frequency Identification system using an optically powered transponder integrable in metal. Hereby, the system consists of a reader and a transponder. An ...
  • 25 Jahre EMV-Recht in Deutschland und in der EU; Neuerungen der RL 2014/30/EU und 2014/53/EU, Ausblick auf das neue EMVG 
    Jeromin, Gerd (Aachen : Apprimus, 2016)
    Die EMV-Richtlinie 89/336/EWG wurde am 23.Mai 1989 veröffentlicht. Bis zum Inkrafttreten dieser Richtlinie galten in den Mitgliedstaaten der EU im Bereich der elektromagnetischen Verträglichkeit nur nationale Regelungen, ...
  • 2D refractive index field measurements in air in different pressure scenarios 
    Beermann, Rüdiger; Quentin, Lorenz; Reithmeier, Eduard; Kästner, Markus (Bellingham, Wash. : SPIE, 2018)
    The optical geometry characterization of wrought hot components can help to quantify material distortion effects during air-cooling. The component's shrinkage behavior is affected by inhomogeneous heat dissipation due to ...
  • 2nd Workshop on Innovative Software Engineering Education 
    Krusche, Stephan; Kuhrmann, Marco; Schneider, Kurt (Bonn : Gesellschaft für Informatik e.V. (GI), 2019)
    This workshop aims at presenting and discussing innovative teaching approaches in software engineering education, which are highly relevant for teaching at universities, colleges, and in online courses. The workshop focuses ...
  • 3D building change detection using high resolution stereo images and a GIS database 
    Dini, G.R.; Jacobsen, Karsten; Rottensteiner, Franz; Al Rajhi, M.; Heipke, Christian (Göttingen : Copernicus GmbH, 2012)
    In this paper, a workflow is proposed to detect 3D building changes in urban and sub-urban areas using high-resolution stereoscopic satellite images of different epochs and a GIS database. Semi-global matching (SGM) is ...
  • 3D classification of crossroads from multiple aerial images using markov random fields 
    Kosov, Sergej; Rottensteiner, Franz; Heipke, Christian; Leitloff, Jens; Hinz, Stefan (Göttingen : Copernicus GmbH, 2012)
    The precise classification and reconstruction of crossroads from multiple aerial images is a challenging problem in remote sensing. We apply the Markov Random Fields (MRF) approach to this problem, a probabilistic model ...
  • 3D feature point extraction from LiDAR data using a neural network 
    Feng, Yu; Schlichting, Alexander; Brenner, Claus (Göttingen : Copernicus GmbH, 2016)
    Accurate positioning of vehicles plays an important role in autonomous driving. In our previous research on landmark-based positioning, poles were extracted both from reference data and online sensor data, which were then ...
  • 3D geometry measurement of hot cylindric specimen using structured light 
    Quentin, Lorenz; Beermann, Rüdiger; Pösch, Andreas; Reithmeier, Eduard; Kästner, Markus (Bellingham, Wash. : SPIE, 2017)
    We present a fringe projection system to measure glowing hot hybrid components in between production processes. For this a high power green light projector, based on TI DLP technology, is used to create the highest possible ...
  • 3D reconstruction of particle agglomerates using multiple scanning electron microscope stereo-pair images 
    Töberg, Stefan; Reithmeier, Eduard (Bellingham, Wash. : SPIE, 2018)
    Scanning electron microscopes (SEM) allow a detailed surface analysis of a wide variety of specimen. However, SEM image data does not provide depth information about a captured scene. This limitation can be overcome by ...
  • 3D registration of depth data of porous surface coatings based on 3D phase correlation and the trimmed ICP algorithm 
    Loftfield, Nina; Kästner, Markus; Reithmeier, Eduard (Bellingham, Wash. : SPIE, 2017)
    A critical factor of endoprostheses is the quality of the tribological pairing. The objective of this research project is to manufacture stochastically porous aluminum oxide surface coatings with high wear resistance and ...
  • A Framework for Data Integration and Analysis in Radial-Axial Ring Rolling 
    Fahle, Simon; Kuhlenkötter, Bernd (Hannover : publish-Ing., 2020)
    Data-driven analytical approaches such as machine learning bear great potential for increasing productivity in industrial applications. The primary requirement for using those approaches is data. The challenge is to not ...
  • A Framework for Online Detection and Reaction to Disturbances on the Shop Floor Using Process Mining and Machine Learning 
    Fischer, Markus; Pourbafrani, Mahsa; Kemmerling, Marco; Stich, Volker (Hannover : publish-Ing., 2020)
    The shop floor is a dynamic environment, where deviations to the production plan frequently occur. While there are many tools to support production planning, production control is left unsupported in handling disruptions. ...
  • A hybrid global image orientation method for simultaneously estimating global rotations and global translations 
    Wang, Xin; Xiao, Teng; Kasten, Yoni (Katlenburg-Lindau : Copernicus Publications, 2020)
    In recent years, the determination of global image orientation, i.e. global SfM, has gained a lot of attentions from researchers, mainly due to its time efficiency. Most of the global methods take relative rotations and ...
  • A methodology for simulation production systems considering the degree of autonomy 
    Voit, Patrick; Beller, Marie; Reinhart, Gunther (Hannover : publish-Ing., 2020)
    The increasing number of product varieties and declining product life cycles combined with individualised customer behaviour demand flexible and efficient production systems. A proper solution approach can be the use of ...
  • A noise simulator for eLISA: Migrating LISA Pathfinder knowledge to the eLISA mission 
    Armano, M.; Audley, H.; Auger, G.; Baird, J.; Binetruy, P.; Born, M.; Bortoluzzi, D.; Brandt, N.; Bursi, A.; Caleno, M.; Cavalleri, A.; Cesarini, A.; Cruise, M.; Danzmann, Karsten; Diepholz, I.; Dolesi, R.; Dunbar, N.; Ferraioli, L.; Ferroni, V.; Fitzsimons, E.; Freschi, M.; Gallegos, J.; García Marirrodriga, C.; Gerndt, R.; Gesa, L.I.; Gibert, F.; Giardini, D.; Giusteri, R.; Grimani, C.; Harrison, I.; Heinzel, G.; Hewitson, M.; Hollington, D.; Hueller, M.; Huesler, J.; Inchauspé, H.; Jennrich, O.; Jetzer, P.; Johlander, B.; Karnesis, N.; Kaune, B.; Korsakova, N.; Killow, C.; Lloro, I.; Maarschalkerweerd, R.; Madden, S.; Mance, D.; Martín, V.; Martin-Porqueras, F.; Mateos, I.; McNamara, P.; Mendes, J.; Mendes, L.; Moroni, A.; Nofrarias, M.; Paczkowski, S.; Perreur-Lloyd, M.; Petiteau, A.; Pivato, P.; Plagnol, E.; Prat, P.; Ragnit, U.; Ramos-Castro, J.; Reiche, J.; Perez, J.A.R.; Robertson, D.; Rozemeijer, H.; Russano, G.; Sarra, P.; Schleicher, A.; Slutsky, J.; Sopuerta, C.F.; Sumner, T.; Texier, D.; Thorpe, J.; Trenkel, C.; Tu, H.B.; Vetrugno, D.; Vitale, S.; Wanner, G.; Ward, H.; Waschke, S.; Wass, P.; Wealthy, D.; Wen, S.; Weber, W.; Wittchen, A.; Zanoni, C.; Ziegler, T.; Zweifel, P. (Bristol : Institute of Physics Publishing, 2015)
    We present a new technical simulator for the eLISA mission, based on state space modeling techniques and developed in MATLAB. This simulator computes the coordinate and velocity over time of each body involved in the ...
  • A novel approach for high deposition rate cladding with minimal dilution with an arc - Laser process combination 
    Barroi, A.; Hermsdorf, J.; Prank, U.; Kaierle, S. (Amsterdam : Elsevier B.V., 2013)
    First results of the process development of a novel approach for a high deposition rate cladding process with minimal dilution are presented. The approach will combine the enormous melting potential of an electrical arc ...