TY - CONF A1 - Mirtsch, Mona A1 - Pohlisch, Jakob A1 - Blind, K. T1 - International Diffusion of the Information Security Management System Standard ISO/IEC 27001: Exploring the Role of Culture N2 - In the wake of digitalization, organizations are increasingly exposed to risks associated with security breaches and must take measures to preserve the confidentiality, integrity, and availability of information, and to ensure business continuity. The international standard ISO/IEC 27001 assists organizations in setting up, maintaining and continuously improving their information security management systems. However, despite high growth rates, its international diffusion rates are quite heterogeneous. This paper explores why the diffusion of the international management system standard ISO/IEC 27001 differs across countries. We classify the adoption of ISO/IEC 27001 as a ‘preventive organizational innovation’ and draw from diffusion studies of other management system standards and information security research to develop a set of hypotheses. These relate to the impact of cultural dimensions and national ICT development. We use a negative binomial regression model with panel data covering 57 countries over a 12-year period from 2006 to 2017 to test our hypotheses. We find that the cultural dimensions future orientation, power distance, and institutional collectivism as well as high ICT development are driving factors for the diffusion of ISO/IEC 27001. We derive policy recommendations and avenues for future research. T2 - Twenty-Eighth European Conference on Information Systems (ECIS2020) – A Virtual AIS Conference CY - Online meeting DA - 15.06.2020 KW - Information security KW - International diffusion KW - Standards KW - Management system standards KW - ISO/IEC 27001 KW - Preventive innovations KW - Culture KW - GLOBE KW - ICT development index PY - 2020 SP - RP 88 AN - OPUS4-50919 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rolle, Annette A1 - Komann, Steffen A1 - Wille, Frank ED - Baraldi, P. ED - Di Maio, F. ED - Zio, E. T1 - Ageing aspect in the safety evaluation of special form radioactive material N2 - In accordance with the IAEA transport regulations Special Form Radioactive Material (SFRM) is either an indispersible solid radioactive material or a sealed capsule containing radioactive material. The design of special form radioactive material has to resist a severe transport accident without undue loss or dispersal of radioactive material. The safety assessment for design approval shall include besides the required test program (impact, percussion, bending and heat test) also the evaluation of the management system for design, manufacture, testing, documentation, use, maintenance and inspection. The specified quality assurance measures have to assure, that every specimen of the approved design is produced in the same verified quality and every specimen must be able to survive the severe mechanical and thermal tests at any time of its working life. Due to the long-term use of SFRM the consideration of ageing is an important aspect in the approval procedure by BAM, the competent authority for SFRM approval in Germany. Different fields of application imply a wide range of environmental conditions, from clean room atmosphere to highly aggressive industrial conditions. So, besides of radioactive content, corrosion is a main factor for possible design degradation. This paper will describe major influencing factors to be taken into account to assess the ageing behavior of a SFRM design and will emphasize that there is a need for a regulatory specification of a SFRM-working life as basis for the aging evaluations. T2 - 30th European Safety and Reliability Conference and 15th Probabilistic Safety Assessment and Management Conference (ESREL2020 PSAM15) CY - Online meeting DA - 01.11.2020 KW - Special form radioactive material KW - Transport KW - Ageing KW - Material KW - Safety assessment KW - Management system PY - 2020 UR - https://www.rpsonline.com.sg/proceedings/esrel2020/html/3659.xml SN - 987-981-14-8593-0 SP - Paper 3659,1 EP - 5 PB - Research Publishing CY - Singapore AN - OPUS4-50969 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Koclega, Damian A1 - Radziszewska, A. A1 - Kranzmann, Axel A1 - Marynowski, P. A1 - Wozny, K. T1 - Morphology and chemical composition of inconel 686 after high-temperature corrosion N2 - The work presents the microstructure, chemical composition and mechanical properties of Inconel 686 coatings after high - temperature corrosion in environment of aggressive gases and ashes. To produce the Ni - based coatings the QS Nd:YAG laser cladding process was carried out. As the substrate used 13CrMo4-5 boilers plate steel. Ni - base alloys characterize the excellent high-temperature corrosion resistance, good strength and ability to work in aggressive environments. Formed clad were characterized by high quality of metallurgical bonding with the substrate material and sufficiently low amount of the iron close to the clad layer surface. After corrosion experiment the oxide scale on the substrate and clad created. The scale on 13CrMo4-5 steel had 70 μm thickness while the scale of the clad had less than 10 μm. The microstructure, chemical composition of the obtained clad and scales were investigated by scanning electron microscope (SEM) and electron probe microanalyzer (EPMA) equipped with the EDS detectors. T2 - 27th International conference on metallurgy and materials CY - Brno, Czech Republic DA - 23.05.2018 KW - laser cladding KW - Inconel 686 KW - High - temperature corrosion KW - Aggressive environment KW - Oxide scale PY - 2018 SP - 1010 EP - 1016 AN - OPUS4-49660 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Piechotta, Christian A1 - Iznaguen, Hassan T1 - Umweltverträglichkeit und -beständigkeit von Materialien und Produkten hinsichtlich der Migration von Schadstoffen N2 - Gegenstand des Projekts ist die Prüfung der Umweltbeständigkeit und -verträglichkeit von Materialien und Produkten hinsichtlich der Emission von potenziellen Schadstoffen in die Umwelt. Hierzu werden chemisch-physikalische Einflüsse (Bewitterung) und mikrobielle Beanspruchungen an Modellmaterialien evaluiert. So werden die Freisetzungsraten von Schadstoffen in Abhängigkeit der Beanspruchung beschrieben. Als Modellmaterialien kommen die Polymere Polycarbonat, Polytetrafluorethylen, Polystyrol und Polypropylen zum Einsatz. Synergistische Effekte der Bewitterungsparameter und der mikrobiologischen Beanspruchung sollen dabei ebenso betrachtet werden, wie die gezielte Alterung. Auch findet eine Beschreibung des Verhaltens der ausgetragenen Schadstoffe in den Umweltkompartimenten Boden oder Wasser statt. Hier sind mit Hilfe der zu entwickelnden Screening- und non-Target-Analyseverfahren die Transformation und der Metabolismus durch Mikroorganismen zu beschreiben. Aus den Ergebnissen sollen Korrelationen zwischen den künstlichen Alterungsverfahren und realen Szenarien abgeleitet werden, die es gestatten, Schnellprüfverfahren zu etablieren, die die Simulation der realen Beanspruchungen im Zeitraffermodell anwendbar machen. Somit sollen standardisierbare Schnellbeanspruchungs-verfahren erarbeitet werden, die als Prüfeinrichtungen etabliert werden und von externen Auftraggebern zur Prüfung der Umweltbeständigkeit und -verträglichkeit von neuen Materialien genutzt werden können. Die Umweltwirkungen (chemisch-physikalisch und mikrobiologisch) sollen so definiert eingesetzt werden, dass eine reproduzierbare Prüfung möglich wird. Aus diesen Verfahren und Methoden sollen Normen abgeleitet werden, die eine standardisierte Materialprüfung ermöglichen. T2 - 46. Jahrestagung der GUS CY - Blankenloch-Stutensee, Germany DA - 22.03.2017 KW - Schadstoffe KW - Umweltsimulation KW - Migration PY - 2017 SN - 978-3-9816286-9-2 VL - 46 SP - 263 EP - 271 AN - OPUS4-49800 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Bettge, Dirk A1 - Bohraus, Stephan A1 - Schmidt, Rüdiger A1 - Portella, Pedro Dolabella ED - Lohrmann, M. ED - Rettenmayr, P. T1 - Aufbau einer fraktographischen online-Datenbank N2 - Fraktographischen Daten aus Schadensanalysen, Vergleichsversuchen und Vorhaben könnten der Fachöffentlichkeit im Bereich Fraktographie zur Verfügung gestellt werden, sofern das Urheberrecht es zulässt und außerdem ein geeignetes Medium existiert. Ein solches Medium könnte eine offene fraktographische online-Datenbank sein. Eine solche wird im Rahmen der AG Fraktographie im DVM-DGM Gemeinschaftsausschuss "Rasterelektronenmikroskopie in der Materialprüfung" zurzeit erarbeitet. T2 - Metallographietagung 2013 CY - Friedrichshafen, Germany DA - 18.09.2013 KW - Datenbank KW - Fraktographie KW - Schadensanalyse PY - 2013 SN - 978-3-88355-398-6 VL - 45 SP - 19 EP - 24 PB - Inventum CY - Bonn AN - OPUS4-50598 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Millar, Steven A1 - Gottlieb, Cassian A1 - Wilsch, Gerd A1 - Günther, Tobias A1 - Völker, Tobias T1 - Chemische Zustandsanalyse von Stahlbetonbauwerken mit der laserinduzierten Plasmaspektroskopie (LIBS) N2 - Die chemische Analyse von Beton gehört bei der Ermittlung des Ist-Zustandes von Stahl- und Spannbetonbauwerken zu den grundlegenden Untersuchungen bei der Zustandserfassung. Der tiefenabhängige Chloridgehalt sowie der Karbonatisierungsfortschritt müssen bei der Bewertung des Ist-Zustandes, beim Instandsetzungsbedarf und ggf. bei der Planung eines erforderlichen Instandsetzungskonzeptes mit einbezogen werden. Seit Mitte der 1990er Jahre wird an der Bundesanstalt für Materialforschung und -prüfung die laserinduzierte Plasmaspektroskopie (engl. Laser-induced Breakdown Spectroscopy) – kurz LIBS – stetig für die chemische Analyse von Beton weiterentwickelt. In diesem Beitrag wird der aktuelle Stand der Forschung/ Technik und der Normungsarbeit präsentiert, sowie zukünftig mögliche Anwendungen vorgestellt. Mit den aktuellen LIBS-Systemen (mobiles LIBS-System sowie kommerziell erhältliche Laborsysteme) ist es möglich den Chloridgehalt ortsaufgelöst in wenigen Minuten zu quantifizieren, sogenannte Elementlandkarten zu erstellen und somit die Elementverteilung innerhalb des Betons zu visualisieren. Durch das Scannen eines Bohrkernquerschnittes und der simultanen Erfassung von mehreren Elementen mit einer Messung, ist es zudem möglich, die Gesteinskörnung in den Messdaten zu identifizieren und den Chloridgehalt auf die Zementsteinmatrix zu beziehen. Fehlerquellen aus der Umrechnung der betonbezogenen Chloridgehalte können dadurch minimiert werden. Neben den Grundlagen von LIBS werden vor allem aktuelle Praxisbeispiele vorgestellt, die die aktuellen Möglichkeiten des Verfahrens veranschaulichen. T2 - 9. Kolloquium Parkbauten CY - Esslingen, Germany DA - 04.02.2020 KW - LIBS KW - Chemische Analyse KW - Spektroskopie KW - Beton PY - 2020 UR - https://elibrary.narr.digital/article/99.125005/kpb202010305 SN - 2510-7763 VL - 9 IS - 1 SP - 305 EP - 319 AN - OPUS4-50615 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Pfennig, A. A1 - Simkin, Roman A1 - Kranzmann, Axel T1 - Construction of an adiabatic calorimeter for investigation of high tempertarue salt - based phase change material N2 - The commercial usage of latent thermal energy storages primarily depends on the development of a suitable phase change material (PCM). For industrial high temperature applications above 400 °C multicomponent chloride eutectics are promising and therefore discussed seriously. The profound thermodynamic investigation of such eutectics requires a much greater amount of specimen material than conventional calorimeter can handle. Therefore, a special adiabatic calorimeter was developed and designed. With a specimen mass of > 100 g the typical thermodynamic measurements with a commercial calorimeter can be extended by cycle stability measurements, which are often decisive for practical application of PCM. Furthermore, by implementing corrosion specimens inside the calorimeter high temperature corrosion experiments according to ISO 21608 can be performed inside the calorimeter. Adiabatic measuring conditions can be provided by using two separate heating systems. Therefore, the outer “protective system” follows the temperature curve of the inner “measuring system” minimizing the temperature difference between the heating systems and simultaneously preventing heat losses from the measuring systems. T2 - 10th International Conference on Chemical, Biological and Environmental Engineering ICBEE 2018 CY - Berlin, Germany DA - 27.09.2018 KW - Adiabatic calorimeter KW - Thermal energy storage KW - Phase change material KW - Salt eutectics PY - 2018 DO - https://doi.org/10.7763/IPCBEE.2018.V103.6 VL - 103 SP - 21 EP - 28 AN - OPUS4-50363 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Pfennig, A. A1 - Wolf, M. A1 - Kranzmann, Axel T1 - In-situ testing of corrosion and corrosion fatigue behavior of stainless steels in geothermal environment N2 - In CCS environment (carbon capture and storage) pipes are loaded statically and/or cyclically and at the same time exposed constantly to the highly corrosive hot thermal water. Experimental procedures such as ambient pressure immersions tests, in-situ corrosion fatigue experiments using a flexibly designed corrosion chamber at ambient pressure and a specially designed corrosion chamber at high pressure. Experimental set-ups for push/pull and rotation bending load are introduced. The corrosion behavior and lifetime reduction of high alloyed steels (X46Cr13, 1.4043), (X5CrNiCuNb16-4, 1.4542) and (X2CrNiMoN22-5-3, 1.4462) is demonstrated (T=60 °C, geothermal brine: Stuttgart Aquifer flow rate: 9 l/h, CO2 ). T2 - 10th International Conference on Chemical, Biological and Environmental Engineering ICBEE 2018 CY - Berlin, Germany DA - 27.09.2018 KW - Adiabatic calorimeter KW - Thermal energy storage KW - Phase change material KW - Salt eutectics PY - 2018 DO - https://doi.org/10.7763/IPCBEE.2018.V103.5 VL - 103 SP - 13 EP - 20 AN - OPUS4-50364 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helmerich, Rosemarie A1 - Moldenhauer, Laura A1 - Voigt, Gerrit A1 - Köppe, E. T1 - Considerations for identification of moisture in building materials using Bluetooth (R) N2 - The vulnerability of low-quality concrete of some bridges to ageing and deterioration while they are exposed to environmental conditions during their service life, influence of growing population and climate changes, is a well-known effect and requires survey. For survey, the development of a low cost, cost-efficient sensor network to be embedded for continuous or attached to the surface for periodic monitoring is essential. Changing ground water conditions, flood or even leakage in fresh or disposal of waste water can lead to in-creased moisture content in building materials and structural elements as walls or floors. Moisture allows the transport of other adverse chemicals that might reduce the durability of structures. The paper presents a feasibility study about the capability of microwave modules as bluetooth® or ZigBee with frequency range at 2,4 GHz to create advanced Wireless Sensor Networks (WSN) for estimation and visualization of moisture distribution in infrastructure assets. It was found that the value of the received signal strength indication (RSSI) depends on the moisture content and can be the basis for the moisture distribution inside a massive structure. The microwave modules may be used to compose networks outside and inside of building materials or structural elements. The higher the number of connections between BLE modules, the more precise and the more distant information can be obtained from the network. Mesh networking was applied to increase the quantitative information. T2 - 9th International Conference on Bridge Maintenance, Safety and Management (IABMAS) CY - Melbourne, Australia DA - 09.07.2018 KW - Structural Health Monitoring KW - Moisture KW - Bluetooth PY - 2018 SN - 978-1-315-18939-0 SN - 978-1-138-73045-8 SP - 2752 EP - 2759 AN - OPUS4-50340 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Simon, Franz-Georg A1 - Barqawi, Haitham A1 - Chubarenko, B. A1 - Esiukova, E. A1 - Putna-Nimane, I. A1 - Barda, I. A1 - Strode, E. A1 - Purina, I. ED - Köppen, S. ED - Reckermann, M. T1 - EI‐GEO environmental impact of geosynthetics in aquatic systems N2 - EI‐GEO is a multinational research project (Germany, Latvia, Russia) funded under the ERA.Net RUS Plus Call 2017. Aim of the project is the investigation whether geosynthetics in hydraulic engineering applications could be a source of microplastics (MPs) and other contaminants to the aquatic environment causing negative effects to aquatic organisms. Whereas the behavior of geosynthetics in landfill engineering is well studied and documented since decades, little is known on application in applications such as coastal protection or ballast layers for wind energy plants. However, due to the rapid expansion of offshore wind energy, rising water levels and more extreme weather conditions as a result of climate change more and more hydraulic engineering projects will be realized in the future. Applied methods are artificial ageing of geosynthetics in environmental simulation chambers, storage of samples under environmental condition for comparison with laboratory simulation, sample characterization by microscopic methods and ecotoxicological testing of water in contact with geosynthetics. In parallel a case study at the Baltic Sea shore at Kaliningrad Oblast (Russia) will be performed. The aim of study is to estimate the level of pollution of the beaches by geosynthetic debris and identify the possible sources. T2 - 3rd Baltic Earth Conference CY - Online meeting DA - 02.06.2020 KW - Geosynthetics KW - Micro plastic KW - Hydraulic engineering PY - 2020 UR - https://www.baltic-earth.eu/hel2020/material/3rd_BalticEarth_Conference_Proceedings.pdf SN - 2198-4247 SP - 151 EP - 152 PB - International Baltic Earth Secretariat Publications CY - Geesthacht AN - OPUS4-50881 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -