• Robust model reconstruction for intelligent health monitoring of tunnel structures 

  Xu, Xiangyang; Yang, Hao (Thousand Oaks : SAGE Publications Inc., 2020)

  Advanced robotic systems will encounter a rapid breakthrough opportunity and become increasingly important, especially with the aid of the accelerated development of artificial intelligence technology. Nowadays, advanced ...
• Finite element analysis based on a parametric model by approximating point clouds 

  Xu, Wei; Neumann, Ingo (Basel : MDPI AG, 2020)

  Simplified models are widely applied in finite element computations regarding mechanical and structural problems. However, the simplified model sometimes causes many deviations in the finite element analysis (FEA) of ...
• High-precision 3D object capturing with static and kinematic terrestrial laser scanning in industrial applications-approaches of quality assessment 

  Stenz, Ulrich; Hartmann, Jens; Paffenholz, Jens-André; Neumann, Ingo (Basel : MDPI AG, 2020)

  Abstract Terrestrial laser scanning is used in many disciplines of engineering. Examples include mobile mapping, architecture surveying, archaeology, as well as monitoring and surveillance measurements. For most of the ...
• On estimating the hurst parameter from least-squares residuals. Case study: Correlated terrestrial laser scanner range noise 

  Kermarrec, Gaël (Basel : MDPI AG, 2020)

  Many signals appear fractal and have self-similarity over a large range of their power spectral densities. They can be described by so-called Hermite processes, among which the first order one is called fractional Brownian ...
• The influences of cement hydration and temperature on the thixotropy of cement paste 

  Link, Julian; Sowoidnich, Thomas; Pfitzner, Christopher; Gil-Diaz, Teba; Heberling, Frank; Lützenkirchen, Johannes; Schäfer, Thorsten; Ludwig, Horst-Michael; Haist, Michael (Basel : MDPI AG, 2020)

  The rheological properties of fresh cement paste are highly influenced by a large number of parameters, among which the most important factors are the applied shear stress, and the shear history, the age of the sample and ...
• Small sample stress: Probing oxygen-deprived ammonia-oxidizing bacteria with raman spectroscopy in vivo 

  Kniggendorf, Ann-Kathrin; Nogueira, Regina; Bahmanabad, Somayeh Nasiri; Pommerening-Röser, Andreas; Roth, Bernhard Wilhelm (Basel : MDPI AG, 2020)

  The stress response of ammonia-oxidizing bacteria (AOB) to oxygen deprivation limits AOB growth and leads to different nitrification pathways that cause the release of greenhouse gases. Measuring the stress response of AOB ...
• Deformation analysis using B-spline surface with correlated terrestrial laser scanner observations-a bridge under load 

  Kermarrec, Gaël; Kargoll, Boris; Alkhatib, Hamza (Basel : MDPI AG, 2020)

  The choice of an appropriate metric is mandatory to perform deformation analysis between two point clouds (PC)-the distance has to be trustworthy and, simultaneously, robust against measurement noise, which may be correlated ...
• Seismic noise analysis and isolation concepts for the ALPS II experiment at DESY 

  Miller, Dominik (Hannover : Leibniz Universität Hannover, 2020)

  The ALPS II experiment at DESY is searching for new particles beyond the standard model of particle physics in a laboratory-based Light-Shining-through-a-Wall experi- ment, using high finesse optical resonators to reach ...
• Scour development around a jacket structure in combined waves and current conditions compared to monopile foundations 

  Welzel, M.; Schendel, A.; Hildebrandt, A.; Schlurmann, T. (Amsterdam : Elsevier B.V., 2019)

  This paper presents the results of an experimental study on the scour development of a hydraulic-transparent offshore foundation exposed to combined waves and current. Irregular waves propagating perpendicular to a current ...
• Characterization data of reference cement CEM I 42.5 R used for priority program DFG SPP 2005 “Opus Fluidum Futurum – Rheology of reactive, multiscale, multiphase construction materials” 

  Lu, Z.C.; Haist, M.; Ivanov, D.; Jakob, C.; Jansen, D.; Leinitz, S.; Link, J.; Mechtcherine, V.; Neubauer, J.; Plank, J.; Schmidt, W.; Schilde, C.; Schröfl, C.; Sowoidnich, T.; Stephan, D. (New York, NY : Elsevier Inc., 2019)

  A thorough characterization of starting materials is the precondition for further research, especially for cement, which contains various phases and presents quite a complex material for fundamental scientific investigation. ...
• Multi-GNSS Receiver Antenna Calibration 

  Kröger, Johannes; Kersten, Tobias; Breva, Yannick; Schön, Steffen (Copenhagen : Fédération Internationale des Géométres, 2020)

  Global Navigation Satellite Systems (GNSS) are not only widely used for precise positioning, navigation and timing but also for establishing of terrestrial reference frames for geospatial applications, such as land and ...
• Codephase center corrections for multi GNSS signals and the impact of misoriented antennas 

  Breva, Yannick; Kröger, Johannes; Kersten, Tobias; Schön, Steffen (Vienna, Austria : European Geophysical Union (EGU), 2020)

  In absolute positioning approaches, e.g. Precise Point Positioning (PPP), antenna phase center corrections (PCC) have to be taking into account. Beside PCC for carrier phase measurements, also codephase center corrections ...
• Feasibility of Consumer Grade GNSS Receivers for the Integration in Multi-Sensor-Systems 

  Kersten, Tobias; Paffenholz, Jens-André (Basel : MDPI, 2020)

  Various GNSS applications require low-cost, small-scale, lightweight and power-saving GNSS devices and require high precision in terms of low noise for carrier phase and code observations. Applications vary from navigation ...
• Robust computational procedures for the nonlinear dynamic analysis of beam and shell structures 

  Gebhardt, Cristian Guillermo (Hannover : Institut für Statik und Dynamik, Leibniz Universität Hannover, 2020)

  Gegenwärtige und zukünftige dynamisch beanspruchte, schlanke Strukturen aus mehrschichtig verbundenen, hyperelastischen Werkstoffen, z. B. Windenergieanlagen und Hubschrauber usw., sind sehr komplex. Eine genaue Untersuchung ...
• Experimentelle Methodik zur Bestimmung des autogenen Schwindverhaltens von Hochleistungsbetonen 

  Weicken, Hannes (Hannover : Institut für Baustoffe, Leibniz Universität Hannover, 2019)

  Mittlerweile existiert in der Baupraxis eine Vielzahl an Anwendungsfällen, die ohne die Verwendung von hochfesten (HPC) oder ultrahochfesten (UHPC) Betonen nicht realisierbar wären. Für die Bemessung dieser Bauteile werden ...
• A semi-incremental model order reduction approach for fatigue damage computations 

  Alameddin, Shadi (Hannover : Institut für Baumechanik und Numerische Mechanik, 2020)

  Nowadays, there is an increasing need, and interest, in model order reduction (MOR) techniques that make it feasible to approximate complex high fidelity models (HFM) in real-time and many-query scenarios using limited ...
• Vorbeugender, flächenhafter Hochwasserschutz auf urbanen und ackerbaulich genutzten Flächen : ein Konzept zur einzugsgebietsweiten Implementierung von Bewirtschaftungsmaßnahmen 

  Wilcke, Detlef (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2008)

  [no abstract]
• Road junction extraction from high resolution aerial images assisted by topographic database information 

  Ravanbakhsh, Mehdi (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2008)

  [no abstract]
• Einsatz von Festigungsmitteln zur Konsolidierung der Tragfähigkeit von bestehendem Mauerwerk 

  Iffert-Schier, Sabine (Hannover : Universität Hannover, 2000)

  [no abstract]
• Quality assessment of SAR interferometric data 

  Gens, Rüdiger (Hannover : Universität Hannover, 1998)

  [no abstract]

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