TY - JOUR A1 - Van Den Bossche, T. A1 - Kunath, B. A1 - Schallert, K. A1 - Schäpe, S. A1 - Abraham, P. E. A1 - Armengaud, J. A1 - Arntzen, M. Ø. A1 - Bassignani, A. A1 - Benndorf, D. A1 - Fuchs, S. A1 - Giannone, R. J. A1 - Griffin, T. J. A1 - Hagen, L. H. A1 - Halder, R. A1 - Henry, C. A1 - Hettich, R. L. A1 - Heyer, R. A1 - Jagtap, P. A1 - Jehmlich, N. A1 - Jensen, M. A1 - Juste, C. A1 - Kleiner, M. A1 - Langella, O. A1 - Lehmann, T. A1 - Leith, E. A1 - May, P. A1 - Mesuere, B. A1 - Miotello, G. A1 - Peters, S. L. A1 - Pible, O. A1 - Queiros, P. T. A1 - Reichl, U. A1 - Renard, B. Y. A1 - Schiebenhoefer, H. A1 - Sczyrba, A. A1 - Tanca, A. A1 - Trappe, K. A1 - Trezzi, J.-P. A1 - Uzzau, S. A1 - Verschaffelt, P. A1 - von Bergen, M. A1 - Wilmes, P. A1 - Wolf, M. A1 - Martens, L. A1 - Muth, Thilo T1 - Critical Assessment of MetaProteome Investigation (CAMPI): A multi-laboratory comparison of established workflows N2 - Metaproteomics has matured into a powerful tool to assess functional interactions in microbial communities. While many metaproteomic workflows are available, the impact of method choice on results remains unclear. Here, we carry out a community-driven, multi-laboratory comparison in metaproteomics: the critical assessment of metaproteome investigation study (CAMPI). Based on well-established workflows, we evaluate the effect of sample preparation, mass spectrometry, and bioinformatic analysis using two samples: a simplified, laboratory-assembled human intestinal model and a human fecal sample. We observe that variability at the peptide level is predominantly due to sample processing workflows, with a smaller contribution of bioinformatic pipelines. These peptide-level differences largely disappear at the protein group level. While differences are observed for predicted community composition, similar functional profiles are obtained across workflows. CAMPI demonstrates the robustness of present-day metaproteomics research, serves as a template for multi-laboratory studies in metaproteomics, and provides publicly available data sets for benchmarking future developments. KW - Metaproteomics KW - Mass spectrometry KW - Data science KW - Benchmarking KW - Bioinformatics PY - 2021 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-541220 DO - https://doi.org/10.1038/s41467-021-27542-8 SN - 2041-1723 VL - 12 SP - 1 EP - 15 PB - Nature Publishing Group CY - London AN - OPUS4-54122 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Niederleithinger, Ernst A1 - Niederleithinger, Ernst A1 - Katzenbach, R. A1 - Hillmann, S. A1 - Schallert, M. A1 - Unseld, H. A1 - Willmes, M. ED - Bullock, P. ED - Verbeek, G. ED - Paikowsky, S. ED - Tara, D. T1 - A Framework for Nondestructive Testing Used in Foundation Reuse Projects N2 - The reuse of existing foundations is considered in various construction Projects to save time and costs while avoiding unnecessary interference with other underground objects. Because the design and as-built drawings might not be complete and questions may arise regarding the condition of the foundations, a detailed investigation is a prerequisite for the planning process in most cases. Nondestructive testing (NDT) techniques are a core part of this endeavor. The processes and procedure for foundation reuse planning are not yet standardized, and the possibilities and limitations of NDT methods are not known to many planners and stakeholders. The German research Project REFUND (2014–2016) has developed charts for the planning and Investigation process that consider available standards and the current state of the art in NDT. These charts are separately available for single and strip, slab, and pile foundations. Available NDT methods have been compiled and evaluated for specific tasks at these foundation types, including their respective limitations. The procedures have been successfully tested in two real-world projects. The results from these projects enable planners to improve the reliability of the process while potentially saving significant resources. This paper discusses the procedures for pile foundations and demonstrates the use of various NDT methods in a project on the reuse of electrical tower foundations. KW - Foundation reuse KW - Pile integrity testing KW - Parallel seismic PY - 2019 SN - 978-0-8031-7667-6 DO - https://doi.org/10.1520/STP161120170159 VL - 1611 SP - 238 EP - 253 PB - ASTM International CY - West Conshohoken, PA, USA AN - OPUS4-48795 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Schallert, M. A1 - Habel, Wolfgang A1 - Göbel, I.R. A1 - Stahlmann, J. A1 - Wardinghus, P. ED - J.A. Santos, T1 - Dynamic and static testing of concrete foundation piles with structure-integrated fiber optic sensors T2 - 8th International Conference on the Application of Stress Wave Theory to Piles - Science, Technology and Practice CY - Lisbon, Portugal DA - 2008-09-08 KW - Concrete-embedded fiber optic sensors KW - Fabry-Perot sensor KW - Pile integrity testing (PIT) KW - Dynamic load testing (DLT) KW - Numerical modeling KW - Precast driven piles PY - 2008 SN - 978-1-58603-909-7 SP - 625 EP - 634 PB - IOS Press AN - OPUS4-18275 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Niederleithinger, Ernst A1 - Klingmüller, O. A1 - Schallert, M. A1 - Bobbe, A. ED - Petrukhin, V.P. ED - Ulitsky, V.M. ED - Kolybin, I.V. ED - Lisyuk, M.B. ED - Kholmyansky, M.L. T1 - Quality assurance of a secant pile wall using three different non-destructive test methods T2 - International geotechnical conference "Geotechnical challenges in megacities" CY - Moscow, Russia DA - 2010-06-07 KW - Bohrpfahlwand KW - Integritätsprüfung KW - Ultraschallmethode KW - Parallel Seismik KW - Pile wall KW - Integrity testing KW - Cross-hole sonic logging KW - Parallel seismics PY - 2010 SN - 978-5-9902005-2-4 VL - 3 SP - 1131 EP - 1136 PB - GRF AN - OPUS4-21620 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -