TY - JOUR A1 - Ahmed, A. A. A. A1 - Alegret, N. A1 - Almeida, B. A1 - Alvarez-Puebla, R. A1 - Andrews, A. M. A1 - Ballerini, L. A1 - Barrios-Capuchino, J. J. A1 - Becker, C. A1 - Blick, R. H. A1 - Bonakdar, S. A1 - Chakraborty, I. A1 - Chen, X. A1 - Cheon, J. A1 - Chilla, G. A1 - Conceicao, A. L. C. A1 - Delehanty, J. A1 - Dulle, M. A1 - Efros, A. L. A1 - Epple, M. A1 - Fedyk, M. A1 - Feliu, N. A1 - Feng, M. A1 - Fernandez-Chacon, R. A1 - Fernandez-Cuesta, I. A1 - Fertig, N. A1 - Förster, S. A1 - Garrido, J. A. A1 - George, M. A1 - Guse, A. H. A1 - Hampp, N. A1 - Harberts, J. A1 - Han, J. A1 - Heekeren, H. R. A1 - Hofmann, U. G. A1 - Holzapfel, M. A1 - Hosseinkazemi, H. A1 - Huang, Y. A1 - Huber, P. A1 - Hyeon, T. A1 - Ingebrandt, S. A1 - Ienca, M. A1 - Iske, A. A1 - Kang, Y. A1 - Kasieczka, G. A1 - Kim, D.-H. A1 - Kostarelos, K. A1 - Lee, J.-H. A1 - Lin, K.-W. A1 - Liu, S. A1 - Liu, X. A1 - Liu, Y. A1 - Lohr, C. A1 - Mailänder, V. A1 - Maffongelli, L. A1 - Megahed, S. A1 - Mews, A. A1 - Mutas, M. A1 - Nack, L. A1 - Nakatsuka, N. A1 - Oertner, T. G. A1 - Offenhäusser, A. A1 - Oheim, M. A1 - Otange, B. A1 - Otto, F. A1 - Patrono, E. A1 - Peng, B. A1 - Picchiotti, A. A1 - Pierini, F. A1 - Pötter-Nerger, M. A1 - Pozzi, M. A1 - Pralle, A. A1 - Prato, M. A1 - Qi, B. A1 - Ramos-Cabrer, P. A1 - Resch-Genger, Ute A1 - Ritter, N. A1 - Rittner, M. A1 - Roy, S. A1 - Santoro, F. A1 - Schuck, N. W. A1 - Schulz, F. A1 - Seker, E. A1 - Skiba, M. A1 - Sosniok, M. A1 - Stephan, H. A1 - Wang, R. A1 - Wang, T. A1 - Wegner, Karl David A1 - Weiss, P. S. A1 - Xu, M. A1 - Yang, C. A1 - Zargarin, S. S. A1 - Zeng, Y. A1 - Zhou, Y. A1 - Zhu, D. A1 - Zierold, R. A1 - Parak, W. J. T1 - Interfacing with the Brain: How Nanotechnology Can Contribute N2 - Interfacing artificial devices with the human brain is the central goal of neurotechnology. Yet, our imaginations are often limited by currently available paradigms and technologies. Suggestions for brain−machine interfaces have changed over time, along with the available technology. Mechanical levers and cable winches were used to move parts of the brain during the mechanical age. Sophisticated electronic wiring and remote control have arisen during the electronic age, ultimately leading to plug-and-play computer interfaces. Nonetheless, our brains are so complex that these visions, until recently, largely remained unreachable dreams. The general problem, thus far, is that most of our technology is mechanically and/or electrically engineered, whereas the brain is a living, dynamic entity. As a result, these worlds are difficult to interface with one another. Nanotechnology, which encompasses engineered solid-state objects and integrated circuits, excels at small length scales of single to a few hundred nanometers and, thus, matches the sizes of biomolecules, biomolecular assemblies, and parts of cells. Consequently, we envision nanomaterials and nanotools as opportunities to interface with the brain in alternative ways. Here, we review the existing literature on the use of nanotechnology in brain−machine interfaces and look forward in discussing perspectives and limitations based on the authors’ expertise across a range of complementary disciplines from neuroscience, engineering, physics, and chemistry to biology and medicine, computer science and mathematics, and social science and jurisprudence. We focus on nanotechnology but also include information from related fields when useful and complementary. KW - Nanoneuro interface KW - Brain-on-a-chip KW - Nanostructured interface KW - Electrode arrays KW - Neuro-implants KW - Advanced nanomaterials KW - Quality assurance PY - 2025 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-634893 DO - https://doi.org/10.1021/acsnano.4c10525 SN - 1936-086X VL - 19 IS - 11 SP - 10630 EP - 10717 PB - ACS Publications AN - OPUS4-63489 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Brierley, N. A1 - Casperson, Ralf A1 - Engert, D. A1 - Heilmann, S. A1 - Herold, F. A1 - Hofmann, D. A1 - Küchler, H. A1 - Leinenbach, F. A1 - Lorenz, S. A1 - Martin, J. A1 - Rehbein, J. A1 - Sprau, B. A1 - Suppes, A. A1 - Vrana, J. A1 - Wild, E. T1 - DICONDE in industrial inspection N2 - DICONDE (Digital Imaging and Communication in Non-Destructive Testing) is an open international standard for storing and exchanging industrial test data and process-related information. The DICONDE standard defines both the semantics for structured storage of data and the network-based communication between two endpoints. This allows many test processes to be mapped digitally and securely, while at the same time meeting normative requirements such as traceability to the tester and test object and reproducibility of test results. KW - DICONDE KW - NDT KW - Interoperability KW - Data storage KW - Communication PY - 2023 SN - 978-3-947971-32-9 N1 - Es gibt eine parallele Sprachausgabe (deutsch), ein Link befindet sich im Feld zugehöriger Identifikator - There is a parallel language edition (German), a link is in the field related identifier VL - Specification ZfP 4.0-01E SP - 1 EP - 13 PB - Deutsche Gesellschaft für Zerstörungsfreie Prüfung (DGZfP) CY - Berlin ET - Edition August 2023 AN - OPUS4-58576 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Casperson, Ralf A1 - Engert, D. A1 - Heilmann, S. A1 - Herold, F. A1 - Hofmann, D. A1 - Küchler, H. A1 - Leinenbach, F. A1 - Lorenz, S. A1 - Martin, J. A1 - Rehbein, J. A1 - Sprau, B. A1 - Suppes, A. A1 - Vrana, J. A1 - Wild, E. T1 - DICONDE in der ZfP N2 - DICONDE (Digital Imaging and Communication in Non-Destructive Evaluation) ist ein offener internationaler Standard zur Speicherung und zum Austausch industrieller Prüfdaten und prozessbezogener Informationen. Der DICONDE-Standard definiert sowohl die Semantik für eine strukturierte Speicherung von Daten als auch die netzwerkbasierte Kommunikation zwischen zwei Endpunkten. Damit lassen sich viele Vorgänge von Prüfprozessen digital und sicher abbilden und gleichzeitig normative Anforderungen wie eine Rückführbarkeit zum Prüfer und Prüfobjekt sowie eine Reproduzierbarkeit von Prüfergebnissen erfüllen. KW - DICONDE KW - ZfP KW - Interoperabilität KW - Datenspeicherung KW - Kommunikation PY - 2023 SN - 978-3-947971-30-5 N1 - Es gibt eine parallele Sprachausgabe (englisch), ein Link befindet sich im Feld zugehöriger Identifikator - There is a parallel language edition (English), a link is in the field related identifier VL - Merkblatt ZfP 4.0-01 SP - 1 EP - 13 PB - Deutsche Gesellschaft für Zerstörungsfreie Prüfung (DGZfP) CY - Berlin ET - Ausgabe Juni 2023 AN - OPUS4-58578 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Jentsch, H. A1 - Schwartz, A. A1 - Basedau, Frank A1 - Bazrafshan, K. A1 - Döring, H. A1 - Großwig, S. A1 - Hofmann, Detlef A1 - Kowalle, G. A1 - Kusche, Nadine A1 - Lorenz, R. A1 - Pfeiffer, T. A1 - Sadaghiani, M.R.S. A1 - Scholz, E. A1 - Senze, A. A1 - Tkachenko, Viktoriya A1 - Witt, K. J. ED - Xu, Y. L. ED - Zhu, S. ED - Xia, Y. ED - Ni, Y.Q. ED - Law, S.S. ED - Yin, J. H. ED - Su, Z.Q. T1 - Detection of slipping soil areas with embedded tiny vertical sensing rods N2 - Critical soil zones where large areas along a shear joint might begin to slip should be recognized. In order to avoid damage, monitoring of such unstable zones is necessary. First, soil movements must be detected as early as possible, second, the amount of deformation should be estimated. Because geodetical methods do not provide information about deformation in the underground in different depths, the only way to come to information from possible shear zones is the installation of deformation measurement systems. A special installation method was developed to bring a long-gauge length measurement system into a borehole and transfer data of soil deformations into an installed sensing rod. The mostly vertically installed sensing rod has an outer diameter of 3 mm to 6 mm and contains several optical fibres. One fibre provides integral strain information along the whole length of the rod. To get this information, the phase difference between the fibre input and output is measured and the change of the total length of the fibre can be derived. This easy and cheap online sensing system delivers an early warning of soil deformations respectively possible slip as well as landslides. In case of warning, the second sensing system based on Fibre Bragg Grating sensors located close to the expected shear zone purposefully. It records resulting deformations in detail. In this study, three main objectives were achieved: a) development of tiny pultruded sensing rods with integrated optical sensor fibres, b) installation technology which enables the integration of the sensing rod during drilling and pile driving, and c) development of a stiff but elastic racking material to fix the rod in the soil and to transfer soil deformation into the stiffer sensing rod. These three aspects including the fibre optical measurement systems are described; results from Press Deformation Test (PDT) are presented. Test results of the fibre optical online system are compared and evaluated with the results of conventional inclinometer measurements as well as numerical modelling. An outlook for further possibilities of usage of this monitoring system is given. T2 - SHMII-6 - 6th International conference on structural health monitoring of intelligent infrastructure CY - Hong Kong, China DA - 09.12.2013 KW - Structural health monitoring KW - Soil stability monitoring KW - Optical fibre strain-sensor KW - Geotechnical soil stability KW - Soil deformation modelling PY - 2013 SN - 978-962-367-768-4 SP - 1 EP - 9 AN - OPUS4-29915 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Crail, S. A1 - Reichel, D. A1 - Schreiner, U. A1 - Lindner, E. A1 - Habel, Wolfgang A1 - Hofmann, Detlef A1 - Basedau, Frank A1 - Barner, Andreas ED - Casciati, F. T1 - Strain Monitoring of a High Speed Railway Track Using Embedded Fibre-Optic Sensors PY - 2003 SN - 0-471-48980-8 VL - 2 SP - 903 EP - 909 PB - Wiley CY - Chichester AN - OPUS4-2374 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Habel, Wolfgang A1 - Hofmann, Detlef A1 - Basedau, Frank A1 - Barner, Andreas A1 - Crail, S. A1 - Reichel, D. A1 - Schreiner, U. A1 - Lindner, E. T1 - Static and dynamic measurements on a newly developed precast concrete track for high speed railway traffic using embedded fiber-optic sensors T2 - International Conference on Force, Mass, Torque, Hardness and Civil Engineering Metrology in the Age Globalization CY - Celle, Germany DA - 2002-09-24 KW - Railway track system KW - Bonding behaviour KW - Fibre-optic sensor KW - Concrete composites PY - 2002 SN - 3-18-091685-0 SN - 0083-5560 N1 - Serientitel: VDI-Berichte – Series title: VDI-Berichte IS - 1685 SP - 147 EP - 152 PB - VDI-Verl. CY - Düsseldorf AN - OPUS4-1755 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Reichel, D. A1 - Schreiner, U. A1 - Lindner, E. A1 - Habel, Wolfgang A1 - Hofmann, Detlef A1 - Basedau, Frank A1 - Barner, Daniel ED - Mencík, J. T1 - Strain Monitoring of a High Speed Railway Track Using Embedded Fibre-Optic Sensors T2 - First International Conference Reliability and Diagnostics of Transport Structures and Means CY - Pardubice, Czech Republic DA - 2002-09-26 PY - 2002 SN - 9788071944645 PB - Univ. CY - Pardubice AN - OPUS4-1725 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Redmer, Bernhard A1 - Ewert, Uwe A1 - Hofmann, E. A1 - Neundorf, B. T1 - New System for Mechanised X-Ray Inspection of Welded Austenic Pipes N2 - One of the most important tasks for in-service weld inspection of Circumferential welds is the detection of planar defects and its sizing. The information about the shape, length and depth of defects like cracks and lack of fusion can be measured quantitatively with a mechanised system for manipulation of X-ray source and line camera. The well adjusted manipulation system allows the testing of pipes with a diameter between 176 mm and 500 mm. The system is based on several modules, which can be adjusted to the testing problem. The energy of the X-ray tube amounts 225 keV. The pixel resolution of the line camera is 50µm for 2048 pixels per line. The camera and the X-ray tube are separated on the pipe by an angle of 180°. They are moved line by line around the circumference to acquire the radiometric image. The basic problem of radiography as well as of the radiometric scan technique is the dependence of the measured crack contrast on the radiation direction in relation to the crack location. Only parallel transmission to the crack plane provides sufficient contrast. This requires application of the multi-angle technique. The developed scanner enables modification of the radiation direction. It is possible to set up the system for a special inspection of side wall flaws. Scanning the weld under different angles provides multi -angle projections which improve the probability of detection for planar inhomogeneities in the material like cracks and lack of fusion. Furthermore, the multi-angle technique provides enough information for a 3D-reconstruction of the weld structure. New methods of digital laminography and tomosynthesis permit the measurement of the shape and depth of the indications. The developed system, which is applicable for mobile in service inspection, is presented together with the results of the measurement techniques like planar scan, coplanar laminography, tomosynthesis and cross-sectional planar tomography. T2 - 3rd International Conference on NDE in Relation to Structural Integrity for Nuclear and Pressurized Components CY - Seville, Spain DA - 2001-11-14 PY - 2001 UR - http://www.ndt.net/abstract/ndesi01/data/51.htm SP - 52 EP - 60 CY - Seville AN - OPUS4-1903 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bordeenithikasem, Punnathat A1 - Carpenter, Kalind C. A1 - Hofmann, Douglas C. A1 - White, Victor E. A1 - Yee, Karl Y. A1 - Rizzardi, Quentin A1 - Maher, Jacob A1 - Maaß, Robert T1 - Miniaturized bulk metallic glass gripping structures for robotic mobility platforms N2 - Advancements in bulk metallic glass thermoplastic forming unleash the potential to fabricate microscale metallic features with unparalleled precision and durability, i.e. microspine gripping structures for mobility platforms on planetary or in-space robots. Four designs of grippers were fabricated and rigorously tested. Coefficient of friction on four test surfaces were measured and compared to SiC paper and Velcro. The hardness and elasticity of the bulk metallic glasses make them a game-changer in the field, offering a superior alternative to conventional nonmetallic grippers. KW - Bulk metallic glasses KW - Thermoplastic forming KW - Mobility KW - Microspine PY - 2024 DO - https://doi.org/10.1016/j.actaastro.2024.03.040 SN - 0094-5765 VL - 219 SP - 399 EP - 407 PB - Elsevier Ltd. CY - Amsterdam, Niederlande AN - OPUS4-60182 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Batatia, Ilyes A1 - Benner, Philipp A1 - Chiang, Yuan A1 - Elena, Alin M. A1 - Kovács, Dávid P. A1 - Riebesell, Janosh A1 - Advincula, Xavier R. A1 - Asta, Mark A1 - Avaylon, Matthew A1 - Baldwin, William J. A1 - Berger, Fabian A1 - Bernstein, Noam A1 - Bhowmik, Arghya A1 - Bigi, Filippo A1 - Blau, Samuel M. A1 - Cărare, Vlad A1 - Ceriotti, Michele A1 - Chong, Sanggyu A1 - Darby, James P. A1 - De, Sandip A1 - Della Pia, Flaviano A1 - Deringer, Volker L. A1 - Elijošius, Rokas A1 - El-Machachi, Zakariya A1 - Fako, Edvin A1 - Falcioni, Fabio A1 - Ferrari, Andrea C. A1 - Gardner, John L. A. A1 - Gawkowski, Mikołaj J. A1 - Genreith-Schriever, Annalena A1 - George, Janine A1 - Goodall, Rhys E. A. A1 - Grandel, Jonas A1 - Grey, Clare P. A1 - Grigorev, Petr A1 - Han, Shuang A1 - Handley, Will A1 - Heenen, Hendrik H. A1 - Hermansson, Kersti A1 - Ho, Cheuk Hin A1 - Hofmann, Stephan A1 - Holm, Christian A1 - Jaafar, Jad A1 - Jakob, Konstantin S. A1 - Jung, Hyunwook A1 - Kapil, Venkat A1 - Kaplan, Aaron D. A1 - Karimitari, Nima A1 - Naik, Aakash A. A1 - Csányi, Gábor T1 - A foundation model for atomistic materials chemistry N2 - Atomistic simulations of matter, especially those that leverage first-principles (ab initio) electronic structure theory, provide a microscopic view of the world, underpinning much of our understanding of chemistry and materials science. Over the last decade or so, machine-learned force fields have transformed atomistic modeling by enabling simulations of ab initio quality over unprecedented time and length scales. However, early machine-learning (ML) force fields have largely been limited by (i) the substantial computational and human effort required to develop and validate potentials for each particular system of interest and (ii) a general lack of transferability from one chemical system to the next. Here, we show that it is possible to create a general-purpose atomistic ML model, trained on a public dataset of moderate size, that is capable of running stable molecular dynamics for a wide range of molecules and materials. We demonstrate the power of the MACE-MP-0 model—and its qualitative and at times quantitative accuracy—on a diverse set of problems in the physical sciences, including properties of solids, liquids, gases, chemical reactions, interfaces, and even the dynamics of a small protein. The model can be applied out of the box as a starting or “foundation” model for any atomistic system of interest and, when desired, can be fine-tuned on just a handful of application-specific data points to reach ab initio accuracy. Establishing that a stable force-field model can cover almost all materials changes atomistic modeling in a fundamental way: experienced users obtain reliable results much faster, and beginners face a lower barrier to entry. Foundation models thus represent a step toward democratizing the revolution in atomic-scale modeling that has been brought about by ML force fields. KW - Materials Design KW - Thermal Conducitivity KW - Nanoparticles KW - Batteries PY - 2025 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-647829 DO - https://doi.org/10.1063/5.0297006 SN - 0021-9606 VL - 163 IS - 18 SP - 1 EP - 89 PB - AIP Publishing AN - OPUS4-64782 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Hofmann-Böllinghaus, Anja A1 - Schneider, U. A1 - Cziesielski, E. T1 - Variation of Testing Conditions in Single Burning Item Tests T2 - 10th International Fire Science & Engineering Conference "Interflam 2004" CY - Edinburgh, Scotland, UK DA - 2004-07-05 KW - Single burning item test KW - Simulation KW - Fire combustion KW - Computational Fluid Dynamics PY - 2004 SN - 0-9541216-4-3 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. SP - 17 EP - 23 PB - Interscience Communications CY - London AN - OPUS4-3809 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Werrel, Martin A1 - Deubel, Jan A1 - Krüger, Simone A1 - Hofmann-Böllinghaus, Anja A1 - Antonatus, E. A1 - Krause, U. A1 - Duerler, F. T1 - Use and benefit of a controlled-atmosphere cone calorimeter N2 - A controlled-atmosphere cone calorimeter that is built by modifying the Standard apparatus with the addition of a controlled-atmosphere chamber offers a time- and cost-saving approach for reaction-to-fire testing in vitiation- and ventilation-controlled atmospheres. Due to the design of the added enclosure no mechanical changes on cone calorimeter’s Standard ductwork are required. This offers some advantages but also important limitations. The design has an open connection between the outlet of the added enclosure and the cone calorimeter’s exhaust hood. Therefore, sufficient ambient air from the laboratory surroundings is drawn into the System to introduce effects which have the potential to affect test results significantly. A procedure which is is suitable to consider physical effects of the ambient air on the calculation of the heat release rate is presented as well as initial results of an application towards toxic potency assessment. Signs for Chemical effects of the ambient air such as post reactions are shown but subject of an ongoing work. T2 - Fire and materials 2013 - 13th International conference and exhibition CY - San Francisco, CA, USA DA - 28.01.2013 KW - Controlled-atmosphere cone calorimeter KW - Heat release rate KW - Oxygen consumption KW - Smoke toxicity PY - 2013 SP - 273 EP - 286 PB - Interscience Communications CY - London, UK AN - OPUS4-27707 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hofmann-Böllinghaus, Anja A1 - Boström, L. A1 - Anderson, J. A1 - Chiva, R. A1 - Guillaume, E. A1 - Colwell, S. A1 - Toth, P. T1 - European approach to assess the fire performance of façades N2 - Several attempts have been made in the past to develop a European harmonized testing and assessment method for façades before the European commission decided to publish a call for tender on the topic. A project consortium from five countries (Sweden, UK, France, Germany and Hungary) applied to the call for tender and was contracted to develop a European approach to assess the fire performance of façades. 24 sub-contractors and 14 stakeholder entities were part of the project. The objective of the European project was to address a request from the Standing Committee of Construction (SCC) to provide EC Member States regulators with a means to regulate the fire performance of façade systems based on a European approach agreed by SCC. In addressing this objective, the project team was asked to consider a number of issues which are presented and discussed. T2 - Interflam 2019 CY - London, UK DA - 01.07.2019 KW - Facade KW - European KW - Fire scenario KW - Testing PY - 2019 SP - 213 EP - 227 PB - Interscience AN - OPUS4-48428 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Manes, M. A1 - El Houssami, M. A1 - Campbell, R. A1 - Sauca, A. A1 - Rush, D. A1 - Hofmann-Böllinghaus, Anja A1 - Andersson, P. A1 - Wagner, P. A1 - Veeneklaas, J. A1 - van Hees, P. A1 - Guillaume, E. T1 - Closing Data Gaps and Paving the Way for Pan-European Fire Safety Efforts: Part I—Overview of Current Practices for Fire Statistics N2 - The analysis of the current state of fire statistics and data collection in Europe and other countries is needed to increase awareness of how fire incidents affect buildings and to support pan-European fire prevention and fire mitigation measures. The terminology and data collected regarding fire incidents in buildings in the EU Member States were mapped to obtain meaningful datasets to determine common terminology, collection methodology, and data interpretation system. An extensive literature review showed that fire data collection systems have been instrumental in informing firefighting strategies, evidence-based planning, prevention, and educational programmes. Differences and similarities between fire data collection systems were also investigated. The amount and quality of the information in fire statistical recording systems appear to be influenced by the complexity and structure with which the data are collected. The analysis also examined the existing fire statistics in the EU Member States and a few other countries. Finally, a detailed investigation of the number of fires, fire deaths, and injuries from 2009 to 2018 in several countries was examined based on data from a report by CTIF. The trends showed differences attributable to the existing fire statistical practices in terms of terminology and data collection, and interpretation. Part II proposes a common terminology for selected fire statistical variables. The results provide relevant information regarding fire safety at the European level and should be used to guide the development of more uniform fire statistics across Europe. KW - Fire statistics KW - European project PY - 2023 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-575711 DO - https://doi.org/10.1007/s10694-023-01415-6 SN - 1572-8099 SP - 1 EP - 44 PB - Springer CY - Heidelberg AN - OPUS4-57571 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - El Houssami, M. A1 - Försth, M. A1 - Fredriksson, H. A1 - Drean, V. A1 - Guillaume, E. A1 - Hofmann-Böllinghaus, Anja A1 - Sandinge, A. T1 - Fire safety of interior materials of buses N2 - This study provides an analysis on the fire safety of passengers and the fire protection of coaches and buses. A brief review of major bus fire incidents, an overview of current regulations in Europe, and their limitations are presented. The study finds that the current small-scale fire test methods described in UN ECE Reg No. 118 need to be replaced by test methods that can assess the reaction to fire of materials when exposed to ignition sources of varying sizes. To address these shortcomings, the study proposed an expert recommendation to update the material fire safety requirements and testing for buses. Additional measures are proposed, derived from objectives and strategies applied in other transport sectors, and can be tested through existing European and international standards, which are widely used by several industries. These measures aim to extend the time with tenable conditions for a safe evacuation in case of fire, reduce the degree of damage to buses, reduce the risk for fast and excessive thermal exposure on modern energy carriers needed for a more sustainable transport sector. KW - Fire KW - Bus interior materials KW - Rregulations PY - 2023 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-575700 DO - https://doi.org/10.1002/fam.3134 SN - 1099-1018 SP - 1 EP - 15 PB - Wiley CY - London AN - OPUS4-57570 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Anderson, J. A1 - Boström, L. A1 - Chiva, R. A1 - Guillaume, E. A1 - Colwell, S. A1 - Hofmann-Böllinghaus, Anja A1 - Toth, P. T1 - European approach to assess the fire performance of façades N2 - Several attempts have been made in the past to develop a European harmonized testing and assessment method for façades before the European commission decided to publish a call for tender on the topic. A project consortium from five countries (Sweden, UK, France, Germany and Hungary) applied to the call for tender and was contracted to develop a European approach to assess the fire performance of façades. 24 sub-contractors and 14 stakeholder entities were part of the project. The objective of the European project was to address a request from the Standing Committee of Construction (SCC) to provide EC Member States regulators with a means to regulate the fire performance of façade systems based on a European Approach agreed by SCC. The initial stages of this Project were focused on establishing a Register of the regulatory requirements in all Member States in relation to the fire Performance of façade systems, and to identify those Member States who have regulatory requirements for the fire performance façade systems which go beyond the current EN 13501 (reaction to fire and fire resistance) classification systems and to collate the details of these additional requirements. After having confirmed the regulatory needs a testing and classification methodology based on BS 8414 and DIN 4102-20 was developed to address the identified key performance and classification characteristics. This paper is a short overview of results the two-year development work, which Final Report published by the European Commission in 2018. KW - Facade KW - Regulation KW - Testing PY - 2021 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-530501 DO - https://doi.org/10.1002/fam.2878 SN - 1099-1018 VL - 45(5) IS - Special issue: Facade fire safety SP - 598 EP - 608 PB - Wiley CY - Oxford AN - OPUS4-53050 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Manes, M. A1 - Sauca, A. A1 - El Houssami, M. A1 - Andersson, P. A1 - McIntyre, C. A1 - Campbell, R. A1 - Rush, D. A1 - Hofmann-Böllinghaus, Anja A1 - Wagner, P. A1 - Leene, M. A1 - Oberhagemann, D. A1 - Jomaas, G. A1 - Grone, F. A1 - Guillaume, E. T1 - Closing Data Gaps and Paving the Way for Pan-European Fire Safety Efforts: Part II—Terminology of Fire Statistical Variables N2 - A well-defined terminology of fire-related variables is important for correct analyses and supporting knowledge-based decisions regarding the evaluation of building fires at the European level. After developing an overview of current practices for fire statistics in Part I, the terminology used and the data collected by the EU Member States and eight other countries regarding fire incidents, property damage and human losses were mapped to increase awareness of their practice and support a comprehensive assessment of several fire statistical datasets. A questionnaire was distributed to relevant authorities responsible for the collection, elaboration/analysis, and fire statistical data publications to define and select the essential variables for an appropriate fire assessment and fire incident description. Based on the results of the questionnaire able to identify the essential fire statistical variables and a detailed analysis of current definitions adopted in the fire statistics of the EU Member States and other countries, a common terminology is proposed to collect the necessary data in the EU Member States and obtain meaningful datasets based on standardised terms and definitions. The results will generate essential outputs to move towards harmonised fire statistics at the EU level and contribute to an appropriate analysis able to improve fire prevention and fire mitigation in building fires. KW - Fire statistics PY - 2023 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-575725 DO - https://doi.org/10.1007/s10694-023-01408-5 SN - 1572-8099 SP - 1 EP - 32 PB - Springer CY - Heidelberg AN - OPUS4-57572 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kempel, Florian A1 - Schartel, Bernhard A1 - Marti, J.M. A1 - Butler, K.M. A1 - Rossi, R. A1 - Idelsohn, S.R. A1 - Onate, E. A1 - Hofmann-Böllinghaus, Anja T1 - Modelling the vertical UL 94 test: competition and collaboration between melt dripping, gasification and combustion N2 - An experimental and numerical investigation of the effect of bisphenol A bis(diphenyl phosphate) (BDP) and polytetrafluoroethylene (PTFE) on the fire behaviour of bisphenol A polycarbonate/acrylonitrile butadiene styrene (PC/ABS) in the vertical UL 94 scenario is presented. Four PC/ABS blends were discussed, which satisfy different UL 94 classifications due to the competing effects of gasification, charring, flame inhibition and melt flow/dripping. For numerical investigation, the particle finite element method (PFEM) is used. Its capability to model the complex fire behaviour of polymers in the UL 94 is analysed. The materials' properties are characterised, in particular the additives impact on the dripping behaviour during thermal exposure. BDP is an efficient plasticiser; adding PTFE prevents dripping by causing a flow limit. PFEM simulations reproduce the dripping and burning behaviour, in particular the competition between gasification and dripping. The thermal impact of both the burner and the flame is approximated taking into account flame inhibition, charring and effective heat of combustion. PFEM is a promising numerical tool for the investigation of the fire behaviour of polymers, particularly when large deformations are involved. Not only the principal phenomena but also the different UL 94 classifications and the extinction times are well predicted. KW - Melt dripping KW - UL 94 KW - Particle finite element method (PFEM) KW - Simulation KW - Bisphenol A polycarbonate/acrylonitrile butadiene styrene (PC/ABS) KW - Polytetrafluoroethylene (PTFE) KW - Bisphenol A bis(diphenyl phosphate) (BDP) PY - 2015 DO - https://doi.org/10.1002/fam.2257 SN - 0308-0501 SN - 1099-1018 VL - 39 IS - 6 SP - 570 EP - 584 PB - Heyden CY - London AN - OPUS4-34285 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Kempel, Florian A1 - Schartel, Bernhard A1 - Hofmann-Böllinghaus, Anja A1 - Butler, K.M. A1 - Onate, E. A1 - Idelsohn, S.R. A1 - Rossi, R. A1 - Marti, J.M. T1 - Numerical simulation of polymeric materials in UL 94 test: Competition between gasification and melt flow/dripping T2 - Interflam 2010 - 12th International conference CY - Nottingham, UK DA - 2010-07-05 KW - Particle finite element method (PFEM) KW - UL 94 KW - Fire retardancy KW - PC/ABS KW - Melt flow KW - Dripping PY - 2010 SN - 978-0-9541216-5-5 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. VL - 1 SP - 721 EP - 730 PB - Interscience Communications CY - London, UK AN - OPUS4-21670 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Kempel, Florian A1 - Schartel, Bernhard A1 - Hofmann-Böllinghaus, Anja A1 - Linteris, G.T. A1 - Lyon, R.E. A1 - Walters, R.N. A1 - Stoliarov, S.I. T1 - Numerical simulation of polymer materials in standard fire tests: Pyrolysis and the impact of residue formation T2 - Interflam 2010 - 12th International conference CY - Nottingham, UK DA - 2010-07-05 KW - Cone calorimeter KW - Poly(butylene terephtalate) PBT KW - FDS KW - ThermaKin PY - 2010 SN - 978-0-9541216-5-5 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. VL - 1 SP - 451 EP - 462 PB - Interscience Communications CY - London, UK AN - OPUS4-21668 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kempel, Florian A1 - Schartel, Bernhard A1 - Linteris, G.T. A1 - Stoliarov, S.I. A1 - Lyon, R.E. A1 - Walters, R.N. A1 - Hofmann-Böllinghaus, Anja T1 - Prediction of the mass loss rate of polymer materials: Impact of residue formation N2 - Two different numerical simulation tools, Fire Dynamic Simulator (FDS) and ThermaKin, are investigated with respect to their capability to predict the mass loss rate of polymer materials exposed to different fires. For validation, gasification apparatus and cone calorimeter tests are conducted. The main focus is on the influence of residue formation. Therefore, poly (butylene terephthalate) (PBT) and PBT reinforced with glass fibres (PBT-GF) are investigated and compared. PBT decomposes almost completely, while PBT-GF forms residue. The materials are characterised in order to provide suitable input parameters. Additionally the total incident heat flux to the sample is measured. With accurate input parameters, FDS and ThermaKin predicted the pyrolysis behaviour of PBT very well. Only some limitations are identified regarding the residue-forming PBT-GF. Both numerical simulation tools demonstrate a high value regarding the assessment of parameters' relative impacts and thus the evaluation of optimisation routes in polymer and composite development. KW - Polymer KW - Pyrolysis simulation KW - Residue formation KW - Fire dynamics simulator (FDS) KW - ThermKin PY - 2012 DO - https://doi.org/10.1016/j.combustflame.2012.03.012 SN - 0010-2180 SN - 1556-2921 VL - 159 IS - 9 SP - 2974 EP - 2984 PB - Elsevier CY - New York, NY AN - OPUS4-26382 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -