TY - CONF A1 - Pauw, Brian Richard T1 - Everything SAXS Part 2: Data Processing, Workflow and Pitfalls N2 - The second talk for the Swiss Society for Crystallography (SSCr) workshop on SAXS will highlight the data processing challenges, holistic experimental workflow developments, and the pitfalls. In particular, the following items will be addressed: - The importance of data processing and estimating uncertainty - A universal correction pipeline – away with the headaches, at least for this step! - Experiment planning part 2, some tips and advice to improve your corrected data. - Sample preparation, background selection, some tips and advice to improve your corrected data. - Automate for your mental well-being; electronic logbooks, measurement catalogs and workflow management software - Life on the edge: several pitfalls to avoid… T2 - Topical workshop of the Swiss Society for Crystallography CY - Zurich, Switzerland DA - 08.09.2023 KW - X-ray scattering KW - MOUSE KW - Data processing KW - Uncertainties KW - Pitfalls PY - 2023 AN - OPUS4-58236 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mishurova, Tatiana T1 - 3D X-ray Imaging and residual stress analysis of materials N2 - The focus of the presentation focus will be on 3D imaging by means of X-ray Computed Tomography (XCT) at the lab and at synchrotron, and the non-destructive residual stress (RS) characterization by diffraction of different kind of materials in FB8.5 Micro-NDT BAM. For instance, the manufacturing defects and high RS are inherent of additively manufacturing techniques and affect structural integrity of the components. Using XCT the defects size and shape distribution as well as geometrical deviations can be characterized, allowing the further optimization of the manufacturing process. Diffraction-based RS analysis methods using neutron and synchrotron X-rays at large scale facilities offer the possibility to non-destructively spatially resolve both surface and bulk RS in complex components and track their changes following applied thermal or mechanical loads. T2 - Seminar at Applied Materials Group at PSI CY - Villigen, Switzerland DA - 13.09.2023 KW - Additive manufacturing KW - Residual stress KW - X-ray computed tomography PY - 2023 AN - OPUS4-58310 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schlegel, Moritz-Caspar T1 - Normungsaktivitäten zur Umsetzung einer Circular Economy und die Schnittmenge zur Politik N2 - Der Vortrag fasst die Schnittmenge zwischen Normung und Politik bezüglich einer zirkulären Wirtschaft (Circular Economy) zusammen. Es wird an konkreten Schlüsselgremien und praktischen Beispielen gezeigt, wie Circular Economy bereits heute durch Normung gelingen kann und welche Zuarbeit durch die Politik von den Normungsgremien erbeten wird. T2 - TASIMA 2023 CY - Magdeburg, Germany DA - 11.09.2023 KW - Circular Economy KW - Kreislaufwirtschaft KW - Normung KW - Zirkuläre Wirtschaft PY - 2023 AN - OPUS4-58407 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Simon, Franz-Georg T1 - Secondary building materials in a circular economy N2 - Half of the global material consumption is mineral material. The circularity is still low so that enhanced use of secondary building material is required to close loops. Three different secondary building materials are discussed based on exemplary research results: construction and demolition waste (C&D waste), soil-like material and incineration bottom ash (IBA). Focus was laid on the environmental compatibility of the materials examined mainly by standardized leaching tests. C&D waste was investigated after a wet treatment using a jigging machine, soil-like material and IBA were characterized with respect to their material composition. The environmental compatibility in particular was studied using standard leaching tests (batch tests and column tests). It was concluded that soil-like material can mostly be utilized even when the precautionary limit values set are exceeded by a factor of less than 2. For C&D waste the fine fraction below 2 mm and the content of brick material is problematic. IBA fulfills quality level HMVA-2 following German regulation. Higher quality levels of utilization might be achievable with better treatment technologies. T2 - 15th International Conference on Ecomaterials (ICEM15) CY - Iki, Japan DA - 26.11.2023 KW - Secondary building materials KW - Incineration bottom ash KW - Construction and demolition waste KW - Soil-like material PY - 2023 AN - OPUS4-59186 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Pb isotope ratio analysis N2 - The determination of Pb isotope ratios by TIMS and ICP-MS is discussed and applications from archaeology are provided. T2 - Workshop & Training "Isotope Ratio Analysis" CY - Pathum Thani, Thailand DA - 06.12.2023 KW - Isotope reference material KW - Provenance KW - Silver artefacts KW - Curse tablets PY - 2023 AN - OPUS4-59167 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Sr isotope ratio analysis N2 - The measurment of Sr isotope ratios is described and examples from food authenticity, provenancing of cement and pietas are provided. T2 - Workshop & Training "Isotope Ratio Analysis" CY - Pathum Thani, Thailand DA - 06.12.2023 KW - Conventional isotope ratios KW - Gypsum KW - Cement KW - Cheese PY - 2023 AN - OPUS4-59168 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Measurement Uncertainty in Isotope Ratio Measurements N2 - The importance for measurement uncertainty in isotope ratio measurements is expalined and different approaches for calculating measurement uncertainty for absolute isotope ratios, isotope deltas and conventional isotope ratios are presented. T2 - Workshop & Training "Isotope Ratio Analysis" CY - Pathum Thani, Thailand DA - 06.12.2023 KW - Isotope delta KW - Absolute isotope ratio KW - Conventional isotope ratio PY - 2023 AN - OPUS4-59169 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schneider, Rudolf T1 - Advanced chemistry broadens the scope of antibody-based analytical methods N2 - Advanced chemistry, making haptens, chemical labels, particle labels, particle carriers, encoding particles, multiplexing, particles for hold/release, microfludics, electrode chemistry, DDI, WBE are the topics of this invited talk. T2 - Seminar des IQAC-CSIC (Institute for Advanced Chemistry of Catalonia) CY - Barcelona, Spain DA - 26.10.2023 KW - Labels KW - Particles KW - Sensors KW - Wastewater-based epidemiology PY - 2023 AN - OPUS4-59201 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schneider, Rudolf T1 - Bestimmung von anthropogenen Markerkonzentrationen für die SARS-CoV-2 Quantifizierung mittels eines Hochdurchsatzverfahrens (ELISA) N2 - Im Vorhaben „MARKERIA - Bestimmung von anthropogenen Markerkonzentrationen für die SARS-CoV-2 Quantifizierung mittels eines Hochdurchsatzverfahrens (ELISA)“ geht es um die Bestimmung von Carbamazepin, Diclofenac, Koffein und einer endogenen Gallensäure als potentielle Marker für die Kalibrierung der SARS-CoV-2 Quantifizierung im Abwasser. Der Vortrag wurde gehalten im Rahmen der 22. Sitzung des Begleitkreises des übergeordneten Projektes ESI-CorA. Er gab den Projektstand wieder, den die BAM bis dahin erzielt hatte. Die Marker waren in sämtlichen untersuchten Abwasser-Zulaufproben enthalten und zeigten spezifische Trends. Weitere Korrelationen müsse die weitergehende Datenauswertung ergeben.A T2 - 22. Sitzung des Begleitkreises des Projektes ESI-CorA CY - Online meeting DA - 13.02.2023 KW - Wastewater-based epidemiology KW - ELISA KW - Abwasser KW - Antikörper KW - Antibody PY - 2023 AN - OPUS4-59205 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meermann, Björn T1 - Closing the PFAS gap – comparative study of sum parameter, non-target and target approaches N2 - Analytical Approaches for PFAS Analysis in the environment. T2 - ICOBTE & ICHMET 2023 CY - Wuppertal, Germany DA - 08.09.2023 KW - PFAS KW - HR-CS-GFMAS KW - LC-HRMS PY - 2023 AN - OPUS4-59156 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Meermann, Björn T1 - Analytical Approaches for PFAS Sum-parameter Analysis – from Materials to Environment N2 - PFAS analysis in environmental samples via complementary analytical apporaches. T2 - 16th Rio Symposium on Atomic Spectrometry CY - Bento Goncalves, Brazil DA - 29.11.2023 KW - PFAS KW - HR-CS-GFMAS KW - LC-HRMS PY - 2023 AN - OPUS4-59157 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Metrology in Chemistry - Basics and international structure N2 - Basics in Metrology in Chemistry are explained and the international structure of the metrology network is presented. T2 - Workshop & Training "Isotope Ratio Analysis" CY - Pathum Thani, Thailand DA - 06.12.2023 KW - Metrology in Chemistry KW - Traceability KW - Uncertainty PY - 2023 AN - OPUS4-59163 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Isotope Ratio Analysis N2 - Basic information on isotope ratio analysis is provided. Isotope fractionation is discussed and the measurement process is described. Additionally, practical examples are provided. T2 - Workshop & Training "Isotope Ratio Analysis" CY - Pathum Thani, Thailand DA - 06.12.2023 KW - Isotope fractionation KW - Mass spectrometry KW - Terminology PY - 2023 AN - OPUS4-59164 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Isotope Ratio Measurement - Quantities and calibration N2 - The quantities and the terminoly in isotope ratio measurements is presented, followed by explaining calibration approaches for isotope ratio measurements. Sources of error and bias are presented and special focus is given on single detector mass spectrometry. T2 - Workshop & Training "Isotope Ratio Analysis" CY - Pathum Thani, Thailand DA - 06.12.2023 KW - Isotope fractionation KW - Matrix separation KW - Interferences KW - Noise KW - Optimization PY - 2023 AN - OPUS4-59165 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Detector deadtime N2 - Deadtime effects for counting detectors in ICP-MS and deadtime correction are discussed. Approaches for determining the deadtime are presented. T2 - Workshop & Training "Isotope Ratio Analysis" CY - Pathum Thani, Thailand DA - 06.12.2023 KW - Counting detector KW - Detector deadtime KW - Isotope ratio KW - Dual mode detector PY - 2023 AN - OPUS4-59166 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Gornushkin, Igor B. T1 - Laser-Induced Plasma for Spectroscopy and More N2 - An overview of personal experience with laser-induced plasma (LIP) will be given. The combination of LIP with laser-induced fluorescence, atomic absorption, Raman spectroscopy and spatial heterodyne spectroscopy for elemental and isotopic analysis will be discussed. Unusual applications of LIP will be covered, such as LIP-based lasers and LIP-based chemical reactors. T2 - 2024 Winter Conference on Plasma Spectrochemistry CY - Tucson, Arizona, USA DA - 15.01.2024 KW - Laser induced plasma KW - Laser ablation KW - LIP-LIF KW - LIP-AAS PY - 2024 AN - OPUS4-59431 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lecompagnon, Julien T1 - Lasers: A versatile Heat Source for Modern Active Thermographic Testing N2 - The properties of laser radiation result in a wide range of applications, making laser technologies indispensable in areas such as industry, science and medicine. The possible areas of application for thermography in this context are just as diverse. Thermography is used in laser applications when permanent monitoring and control of thermal development is necessary. Among others, this is the case in additive manufacturing, laser-based measuring devices and non-destructive testing. Furthermore, thermography is ideally suited as a testing method when it comes to ensuring the quality of the laser itself. In this talk it is outlined, how lasers can be used as a heat source in active thermographic testing. Furthermore, two special variants (spatial & temporal structured heating) are described, for which lasers are highly suitable. T2 - Webinar: Laser Technologies Benefiting from Infrared Thermography CY - Online meeting DA - 24.04.2024 KW - Thermography KW - Laser KW - NDT PY - 2024 UR - https://www.infratec.eu/press/press-releases/details/2024-03-04-laser-technologies-benefiting-from-infrared-thermography/ AN - OPUS4-59934 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - Sylfuryldiflourid im Holzschutz N2 - Die Anwendung von Sulfuryldiflourid ist auf den bekämpfenden Holzschutz gegen Insekten beschränkt. Die Anwendung in Deutschland regelt die DIN 68800 Teil 4 und das europäische Biozidgesetz. Zur Erhaltung von Kulturgut ist dieses Begasungsmittel einzigartig. T2 - Seminar E.: Symposium zukünftige Verwendung von Sulfuryldifluorid CY - Hannover, Germany DA - 17.04.2024 KW - Holzschutz KW - Begasung KW - Regelwerk PY - 2024 AN - OPUS4-59917 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lohrer, Christian T1 - Jahresbericht der Konformitätsbewertungsstelle Explosivstoffe / Pyrotechnik N2 - Vorstellung aktueller Themen und Herausforderungen im Bereich der Konformitätsbewertung in der EU und UK. Weiterhin Darstellung der Digitalisierungsmaßnahmen und deren Wirkungen im Rahmen des KVP des Fachbereichs. T2 - 26. Sitzung des Beirats der BAM-Zertifizierungsstelle (BZS) CY - Berlin, Germany DA - 29.02.2024 KW - UKCA KW - Pyrotechnik KW - Digitalisierung KW - CE-Kennzeichnung KW - E-Akte KW - E-Siegel PY - 2024 AN - OPUS4-59587 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schmidt, Martin T1 - Holzkohlen im Seeverkehr - Selbstentzündung vermeiden, sichere Beförderungsbedingungen schaffen N2 - Mit der Abkehr von der Nutzung fossiler Rohstoffe rücken regenerative Energieträger immer weiter in den Focus. Neben klassischen Holz- und Pflanzenkohlen werden verstärkt so genannte Biokohlen produziert. Dieser Begriff findet Verwendung für mit Hilfe verschiedener Verfahren karbonisierte pflanzliche, tierische oder mikrobielle Ausgangsstoffe. Diese Kohlen werden zum Teil über weite Strecken zum Bestimmungsort transportiert (Überseetransporte) oder vor Verwendung für längere Zeit gelagert. Häufig zeigen diese Kohlen ein kritisches Selbstentzündungsverhalten, wobei Einstufungstests (UN N.4 Test) versagen können. Ein negatives Testergebnis des UN N.4 Tests führte dabei in der Vergangenheit zur Nichteinstufung als selbsterhitzungsfähiger Stoff; in der Praxis entzündeten sich aber bereits vergleichsweise kleine Schüttungen (einige m³), z. B. beim Seetransport in Containern. Ergebnisse eines Projektes zur systematischen Untersuchung verschiedener Pflanzenkohlen werden vorgestellt. T2 - Internationale Gefahrgut-Tage CY - Hamburg, Germany DA - 26.02.2024 KW - Holzkohlen KW - Pflanzenkohlen KW - Selbstentzündung KW - Gefahrguteinstufung KW - Schiffsbrände PY - 2024 AN - OPUS4-59599 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Grimault de Freitas, Tomás T1 - State of the Art in the Qualification of Metallic Materials for Hydrogen Technologies N2 - The hydrogen economy is one of the main solutions for achieving climate neutrality in Europe. Metallic materials, predominantly steels, are the most common structural materials in the various components along the hydrogen supply chain. Ensuring their sustainable and safe use in hydrogen technologies is a key factor in the ramp-up of the hydrogen economy. This requires extensive materials qualification, however, most of the accepted, and standardised test methods for determining the influence of gaseous hydrogen on metallic materials describe complex and costly procedures that are only available to a very limited extent worldwide (e.g., autoclave technique). The hollow specimen technique is presented as an alternative method that can overcome the limitations of current techniques and complement them. To standardise the technique, a process has been initiated by ISO in 2021. Knowledge gaps for tests with the technique in hydrogen have been identified by DIN. The H2HohlZug project, which falls under the umbrella of TransHyDE, aims to address the identified knowledge gaps and provide a foundation for a comprehensive standardisation of the hollow specimen technique. T2 - E-World Energy & Water CY - Essen, Germany DA - 20.02.2024 KW - Hydrogen KW - Hydrogen Embrittlement KW - Hollow Specimen Technique KW - High-Pressure Gaseous Hydrogen KW - Standardisation KW - H2HohlZug KW - TransHyDE PY - 2024 AN - OPUS4-59564 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mishurova, Tatiana T1 - Applications of x-ray computed tomography in material science N2 - The overview of the activity of Federal Institute for Material Research and Testing (BAM, Belin, Germany) in the field material characterization by X-ray imaging is presented. The principle of X-ray Computed Tomography (XCT) is explained. The multiple examples of application of quantitative analysis by XCT are reported, such as additive manufacturing, Li-ion battery, concrete research. T2 - Lecture for PhD students at Politecnico di Torino CY - Turin, Italy DA - 14.03.2024 KW - X-ray computed tomography KW - Additive manufacturing PY - 2024 AN - OPUS4-59689 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hicke, Konstantin T1 - Faseroptisches Monitoring von Brückenbauwerken N2 - Die Möglichkeiten von verteilter faseroptischer Sensorik (DFOS) im Allgemeinen und für das Monitoring von Bauwerken im Besonderen werden dargestellt und beispielhafte Anwendungen von DFOS im Kontext Brückenmonitoring illustriert. T2 - DGZfP Fachtagung Bauwerksdiagnose 2024 CY - Berlin, Germany DA - 29.02.2024 KW - Bauwerksüberwachung KW - Brückenmonitoring KW - Verteilte faseroptische Sensorik KW - Dynamische Strukturantwort KW - Spanndrahtbruchdetektion PY - 2024 AN - OPUS4-59613 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Krüger, Jörg T1 - Gefährdung durch Röntgenemission bei der UKP-Laser-Materialbearbeitung N2 - Der Vortrag gibt einen Überblick zu ultrakurzen Laserpulsen, der Ultrakurzpulslaser-Materialbearbeitung und der dabei ggf. auftretenden unerwünschten Röntgenstrahlung. Es wird die Laserbearbeitung von technischen und biologischen Materialien diskutiert. Schutzmöglichkeiten gegenüber der Röntgenstrahlung werden erörtert. T2 - Sonthofer Strahlenschutztage 2024 CY - Sonthofen, Germany DA - 11.03.2024 KW - Ultrakurzpulslaser KW - Laser-induzierte Röntgenstrahlung KW - Materialbearbeitung KW - Technische Materialien KW - Biologische Anwendungen PY - 2024 AN - OPUS4-59667 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schneider, Rudolf T1 - Antikörperbasierte Sensorik für das Monitoring von Spurenstoffen im Wasser N2 - Der Vortrag beschreibt den Stand der Arbeiten an der BAM, Fachbereich Umweltanalytik zur Entwicklung von Sensoren für die Wasseranalytik. Er stellt die bisherigen Arbeiten da, die ausgehend von ELISAs, zunehmend portable Plattformen wie FPIA und LFIA umfassen. Beas-based Formate werden von mikrotiterplatten-basierten Techniken auf mikrofluidische Lab-on-Chip-Systeme übertragen, die bei geeigneter Miniaturisierung und Automatisierung als Sensorsysteme angesehen werden können. Der Vortrag endet mit einem Blick auf ein laufendes Monitoring-Projekt von anthropogenen Markern in Abwasser und charakterisiert die Treiber, die die Entwicklung von Sensoren für die Wasseranalytik in den letzten Jahren vorantreiben. T2 - Sitzung des Fachausschusses Wasser der Wasserchemischen Gesellschaft in der GDCh CY - Online meeting DA - 16.01.2024 KW - Biosensoren KW - Immunoassay KW - Antikörper PY - 2024 AN - OPUS4-59383 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Witte, Julien T1 - Ultraschallunterstützte Zerspanung mit geometrisch bestimmter Schneide schwer spanbarer Werkstoffe N2 - Das hybride Fertigungsverfahren der ultraschallunterstützen Zerspanung wird mit geometrisch unbestimmter Schneide wie bspw. dem Schleifen bereits erfolgreich in der Industrie eingesetzt und verspricht auch unter Verwendung von Werkzeugen mit geometrisch bestimmter Schneide vielversprechende Vorteile gegenüber den konventionellen spanenden Fertigungsverfahren. In den letzten Jahren wurden an der BAM positive Ergebnisse beim ultraschallunterstützten Fräsen (USAM) von schwer spanbaren Werkstoffen wie z.B. Ni-/Co-Legierungen oder Eisenaluminid für den Leichtbau erzielt aber auch die Finishbearbeitung von schweißtechnisch generierten Bauteilen (AM) bspw. aus FeNi36 konnte hinsichtlich erreichbarer Werkzeuglebensdauer sowie Oberflächenintegrität zur Verbesserung der Komponentensicherheit beitragen. Die mittels USAM erzeugten Oberflächen erscheinen homogener und weisen weniger Defekte infolge des Materialabtrags auf, was sich ebenfalls in verringerten Rauheitskennwerten abbildet. Durch die geringere thermo-mechanische Belastung der Bauteiloberfläche sind Eigenschaftsdegradationen zusätzlich reduziert. Besonders großes Zukunftspotenzial besitzt das ultraschallunterstütze Fräsen durch die Erzeugung von erwünschten Druckeigenspannungen bis unter die Bauteiloberfläche, was auf die oszillierende Wirkung der Werkzeugschneide - vergleichbar mit einem Strahlprozess - zurückzuführen ist. Druckeigenspannungen tragen maßgeblich zur Risssicherheit hochbelasteter Komponenten bei wie sie bspw. in Turbinen vorzufinden sind und können somit zum Leichtbau und zur Ressourceneffizienz beitragen. T2 - Technologietag Ultrasonic DMG MORI 2023 CY - Stipshausen, Germany DA - 11.10.2023 KW - Ultraschallunterstütztes Fräsen KW - Oberflächenintegrität KW - Werkzeuglebensdauer KW - Schwer zerspanbare Werkstoffe PY - 2023 AN - OPUS4-59384 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Krüger, Jörg T1 - Röntgenstrahlungsexposition bei der Anwendung von Ultrakurzpulslasern in der Medizin N2 - Die Laserbearbeitung von Materialien mit ultrakurzen Laserpulsen kann zu einer sekundären Emission gefährlicher Röntgenstrahlen führen. Dieser Effekt wurde bisher bei der Bearbeitung von technischen Materialien wie Metallen beobachtet. Die Röntgenemission bei der abtragenden Bearbeitung von biologischen Geweben ist noch weitgehend unerforscht. Der Vortrag präsentiert erste Untersuchungen und Ergebnisse des radiologischen Gefährdungspotentials bei der medizinischen Anwendung von Ultrakurzpulslasern am Menschen. T2 - Bayerische Laserschutztage 2024 CY - Nuremberg, Germany DA - 17.01.2024 KW - Ultrakurzpulslaser KW - Laser-induzierte Röntgenstrahlung KW - Medizinische Anwendung KW - Auge KW - Zahn PY - 2024 AN - OPUS4-59399 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kromm, Arne T1 - Spannungen beim Schweißen von Bauteilen N2 - Der Vortrag gibt einen Überblick über das Phänomen der Schweißeigenspannungen. Es wird auf die Bedeutung und Entstehungsursachen eingegangen. Mit besonderem Fokus auf die Eigenspannungen beim Schweißen von Komponenten werden Messmöglichkeiten und Anwendungsbeispiele vorgestellt. T2 - Jahresmitgliederversammlung DVS Bezirksverbandes Berlin CY - Berlin, Germany DA - 24.04.2024 KW - Eigenspannungen PY - 2024 AN - OPUS4-59944 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Krentel, Daniel T1 - Bedarfserhebung für BOS am Beispiel des Projekts InnoBOSK N2 - Im Rahmen des Vortrags wurden die Ergebnisse und die Methodik zur Erhebung von Forschungsbedarfen und Fähigkeitslücken bei den Behörden und Organisationen mit Sicherheitsaufgaben, welche im Rahmen des Projektes InnoBOSK durchgeführt wurden, vorgestellt. Den Schwerpunkt bildete dabei die Umsetzung der Workshops gemeinsam mit den Einsatzkräften und die Umsetzung der problemorientierten Erhebungsmethodik. T2 - Vorstellung im Rahmen eines SiFo-Workshops der Polizei Berlin CY - Berlin, Germany DA - 29.04.2024 KW - Bedarfserhebung KW - SiFo KW - Sicherheitsforschung KW - BOS PY - 2024 AN - OPUS4-59983 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lecompagnon, Julien T1 - Automatisierte aktive thermografische Prüfung N2 - Aktive thermografische Prüfung ist ein vielseitiges Instrument in der Familie der zerstörungsfreien Prüfverfahren. Der Einzug moderner Lasertechnologie hat hier bedeutende neue Anwendungsfelder eröffnet. In Kombination mit Industrierobotik können nun beispielsweise beliebig komplex geformte Bauteile großflächig vollautomatisiert auf Oberflächenrisse überprüft werden. Der hier vorliegende Vortrag gibt einen Überblick über die Grundlagen der Laserthermografie, zeigt unsere Anstrengungen am Fachbereich im Bereich der automatisierten thermografischen Detektion von Oberflächenrissen und gibt ein Ausblick über neue moderne Thermografieverfahren aus der Forschung. T2 - VATH Frühjahrssymposium CY - Lingen, Germany DA - 26.04.2024 KW - Thermografie KW - Laser KW - ZfP PY - 2024 AN - OPUS4-59965 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kröll, Mirco T1 - Creating a Tribological Dataspace N2 - Dataspaces are a concept to share and distribute data. Introducing this concept in a tribological context will help to provide a wider availability of the domain a deeper understanding of tribological phenomena. T2 - Tribology Days 2023 CY - Hagen, Germany DA - 15.11.2023 KW - Tribology KW - i-TRIBOMAT KW - Dataspace KW - Digitalisation KW - Harmonisation KW - Database PY - 2023 AN - OPUS4-58901 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Pauw, Brian Richard T1 - The Dark Side of Science (2023 edition) N2 - An introductory lecture on the Dark Side of Science; what it is, why it exists, and what can be done to fight it. This lecture illuminates the increasing prevalence of fraudulent scientific work (e.g. faked data, manipulated images, paper mills) with plenty of examples and sources. The second section expands on the driving forces that caused this phenomenon to emerge, largely driven by pressures from management, peers and the researcher themselves. The third section expands on methods and tools that can be used to educate and arm oneself against this phenomenon. The 2023 edition includes new examples of larger fraudulent bodies of work emerging, and the problems posed by the arrival of LLMs. T2 - Lecture series on "Information management" CY - Berlin, Germany DA - 27.11.2023 KW - Research fraud KW - Scientific misconduct KW - Paper mills KW - Metrics-driven science KW - Image manipulation KW - Faked research PY - 2023 AN - OPUS4-58925 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Emmerling, Franziska T1 - Why shaken, not stirred, makes the difference: insights into mechanochemical reactions from in situ investigations N2 - Mechanochemistry is an effective, environmentally benign, and facile method for the synthesis of new multicomponent crystal systems. Different milling parameters are known to affect the mechanisms and rates of product formation: milling frequency, milling time, filling degree of the milling jar, ball diameter and vessel size, degree of milling ball filling, and material of jars. The increasing interest in mechanochemistry is contrasted by a limited mechanistic understanding of the mechanochemical reactivity and selectivity. Different analytical methods and their combinations have been developed for the time resolved in situ monitoring of mechanochemical transformations, including powder X-ray diffraction, X-ray adsorption spectroscopy, NMR, Raman spectroscopy, and thermography. Here we will discuss our recent results investigating the formation of (poly-morphic) cocrystals[1,3], metal-organic compounds, and salts, thereby elucidating the influence of milling parameters and reaction sequences on the formation mechanism and kinetics. For the mechanochemical chlorination reaction of hydantoin normalizing the kinetic profiles to the volume of the milling ball showed clearly that milling reaction kinetics are conserved. Here physical kinetics dominate reaction rates in a ball-milling transformation. Attempting to interpret such kinetics in purely chemical terms risk misinterpreting the results. Our results indicate that time-resolved in situ investigation of milling reactions offer a new approach to tune and optimize mechanochemical processes. T2 - GdCh Vortrag Universität Potsdam CY - Potsdam, Germany DA - 05.06.2023 KW - Mechanochemistry KW - In Situ PY - 2023 AN - OPUS4-58982 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogel, Christian T1 - PFAS analytics and their relation to PFAS remediation N2 - Per- and polyfluoroalkyl substances (PFAS) are a large group of more than 10,000 anionic, cationic, zwitterionic or neutral organofluorine surfactants. As a result of continuous and prolific use, mainly in aviation firefighting foams, thousands of industrial and military installations have been found to contain contaminated soil, groundwater and surface water. While liquid chromatography tandem mass spectrometry (LC-MS/MS) is commonly used technique to characterize targeted PFAS in environmental samples, there are more than 10,000 different PFAS known, which have various headgroups and properties. Therefore, several analytical techniques are available to analyse various groups or pools of PFAS or “all” PFAS as a sum parameter. Current decontamination strategies of PFAS-burdened soils mainly consist of adsorption methods using adsorbents for fixation of PFAS in the ground. A second option is the utilization of a “pump and treat” process, cycling polluted soils through a washing plant leading to the concentration of the pollutants in the fine fraction. Both approaches are cost-intensive and not intended for the direct decomposition of all PFAS contaminants. Hence, there is a great demand for innovative developments and chemical treatment technologies, dealing with new strategies of tackling the PFAS problem. Previously, mechanochemical treatment of polychlorinated organic compounds in soils showed an efficient dechlorination. Thus, we investigated mechanochemical treatment of PFAS contaminated soils with various additives in a ball mill and analyzed the PFAS defluorination with gas chromatography mass spectrometry (GC-MS) and liquid chromatography tandem mass spectrometry (LC-MS/MS), respectively, as well es the fluoride mineralization by ion chromatography (IC) and fluorine K-edge X-ray absorption near-edge structure (XANES) spectroscopy. T2 - International workshop of CAR-PFAS (Consortium for analysis and remediation of per- and polyfluoroalkyl substances) Japan CY - Tokyo, Japan DA - 17.10.2023 KW - Mechanochemical treatment KW - Per- and Polyfluoroalkyl substances (PFAS) KW - XANES spectroscopy KW - Soil PY - 2023 AN - OPUS4-58609 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Melzer, Michael A1 - Nattuveettil, Keerthana A1 - Brunner, Nanine A1 - Thomas, Marcus T1 - DCC´s im Praxistest: Rückführung auf Knopfdruck N2 - Eine online Live-Vorführung des DCC Demonstrators zur automatisierten Erstellung und Auswertung eines maschinenlesbaren digitalen Kalibrierscheins zur metrologischen Rückführung eines Pt 100 Temperaturfühlers. Workflow: DCC Vorlage für Kalibrierungen nach DKD-R 5-1; DCC Middleware zur Aufnahme der auftragsbezogenen Metadaten und Einfügen aller Daten, inkl. der Messdaten, in die DCC Vorlage; Validierung des befüllten DCCs gegen das DCC-Schema; Siegelung des DCCs mit dem digitalen Akkreditierungssymbol; Übertragung an den DCC-Nutzer; nutzerseitige Verifizierung des elektronischen Siegels zur Sicherstellung von Authentizität, Integrität und Akkreditierung; direktes auslesen der Sensordaten mit Messunsicherheit basierend auf Herstellerspezifikationen; Einlesen und Auswerten des DCCs auf Knopfdruck, damit automatisierte Erstellung einer Kalibrierfunktion und entsprechende Korrektur der Sensordaten, automatisches Auslesen der temperaturabhängigen Messunsicherheit und Erweiterung um relevante Beiträge zum Erreichen der metrologischen Rückführbarkeit der Temperaturmessung; qualitätsgesicherte Konformitätsaussage des Prozesses auf Basis der so korrigierten Temperaturmesswerte und deren Unsicherheiten. T2 - Virtuelle und interaktive Praxiswerkstätten: "Digitale QI für Prüf- und Kalibrierlabore" CY - Online meeting DA - 30.11.2023 KW - Live Demonstration KW - Digitalisierung KW - Digitaler Kalibrierschein KW - Metrologische Rückführbarkeit PY - 2023 UR - https://www.qi-digital.de/hauptmenue/begleitforschung/praxiswerkstaetten AN - OPUS4-59048 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Tsamos, Athanasios T1 - CNN Architectures for Image Processing. N2 - Deep Convolutional Neural Networks (DCNNs) and their applications in (XCT) data conditioning and automatic segmentation. A case study in Al-Si MMCs with synthetic training data. T2 - EUROLAB-D Tagung: KI im Prüflabor: Chancen und Herausforderungen von Künstlicher Intelligenz für akkreditierte Stellen CY - Berlin, Germany DA - 14.11.2023 KW - Automatic Segmentation KW - XCT KW - Artificial Intelligence KW - Synthetic Training Data PY - 2023 AN - OPUS4-59093 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Emmerling, Franziska T1 - Combination of complementary methods For in situ studies N2 - This talk explores the synergistic application of complementary synchrotron methods for in situ investigations, providing a comprehensive approach to enhance analytical capabilities in materials research and characterization. T2 - INSYNX - DEUTSCH-BRASILIANISCHER WORKSHOP ON BREAKING BOUNDARIES OF IN SITU SYNCHROTRON X-RAY METHODS CY - Sao Paulo, Brazil DA - 06.03.2023 KW - In situ KW - Synchrotron PY - 2023 AN - OPUS4-59025 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Emmerling, Franziska T1 - Understanding mechanochemical reactions: Real-time insights and collaborative research N2 - Mechanochemistry has become a compelling method for producing (new) molecule s and mate-rials, but the inner workings of the milling jars remain a fascinating mystery. Advances in this field include tailor-made chemical systems and real-time revelations using techniques such as XRD and Raman spectroscopy. This talk will discuss our recent progress in using X-ray diffraction and sophisticated spectros-copy to observe reactions in various material systems during ball milling and extrusion in real-time. The complexity of mechanochemical reactions spans multiple scales and requires a holistic ap-proach. The categorisation of reactions by investigative methods precedes the exploration of real-time analysis that reveals macroscopic processes using synchrotron techniques. During this exploration, one resounding realisation remains: We are on the threshold of under-standing. The complexity of mechanochemistry requires a collective effort, drawing on the ex-pertise of a diverse community. As we unravel the web of mechanochemical phenomena, we acknowledge the collaborative nature of this ongoing journey. T2 - CMCC Mechanochemistry Discussions CY - Online meeting DA - 21.09.2023 KW - Mechanochemistry KW - In situ PY - 2023 AN - OPUS4-59026 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Emmerling, Franziska T1 - Connecting the nodes: networks and networking N2 - This talk explores the intricate connections between scientists, focusing on the networking dynamics within the realm of metal-organic frameworks (MOFs). The study delves into the collaborative networks formed among scientists, shedding light on the synergistic relationships that contribute to advancements in MOF research. T2 - WINS School 2023 Frameworks and networks CY - Blossin, Germany DA - 02.06.2023 KW - Metal-organic frameworks PY - 2023 AN - OPUS4-59028 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schlick-Hasper, Eva T1 - Ablauf des Zustimmungsverfahrens zu alternativen Methoden zum Wasserbad in der BAM N2 - Dieser Vortrag gibt einen Überblick über den Ablauf zur Zustimmung alternativer Methoden der Dichtheitsprüfung für gefüllte Druckgaspackungen nach ADR 6.2.6.3.2. T2 - IGA-Herbstforum CY - Frankfurt am Main, Germany DA - 24.11.2023 KW - Druckgaspackungen KW - Zustimmung KW - Alternative Dichtheitsprüfverfahren PY - 2023 AN - OPUS4-59032 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Roesch, Philipp T1 - micro-XRF und XANES-Analytik von PFAS N2 - Ergebnispräsentation über gesammelte Ergebnisse der Synchrotron F µ-XRF und -XANES Spektroskopischen Untersuchungen von PFAS und PFAS-haltigen Materialien T2 - Online-Seminar des Fortbildungsverbundes Boden und Altlasten Baden-Württemberg CY - Online meeting DA - 07.12.23 KW - PFAS KW - XANES KW - XRF KW - Röntgenspektroskopie KW - Synchrotron PY - 2023 AN - OPUS4-59077 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Emmerling, Franziska T1 - Understanding mechanochemical reactions: Real-time insights and collaborative research N2 - Mechanochemistry emerges as a potent, environmentally friendly, and straightforward approach for crafting novel multicomponent crystal systems. Various milling parameters, including milling frequency, time, filling degree of the milling jar, ball diameter, vessel size, degree of milling ball filling, and material of jars, are recognized influencers on the mechanisms and rates of product formation. Despite the growing interest in mechanochemistry, there exists a gap in understanding the mechanistic aspects of mechanochemical reactivity and selectivity. To address this, diverse analytical methods and their combinations, such as powder X-ray diffraction, X-ray absorption spectroscopy, NMR, Raman spectroscopy, and thermography, have been developed for real-time, in situ monitoring of mechanochemical transformations. This discussion centers on our recent findings, specifically investigating the formation of (polymorphic) cocrystals and metal-organic frameworks. Through these studies, we aim to unravel the impact of milling parameters and reaction sequences on the formation mechanism and kinetics. Notably, in the mechanochemical chlorination reaction of hydantoin, normalizing kinetic profiles to the volume of the milling ball unequivocally demonstrates the conservation of milling reaction kinetics. In this ball-milling transformation, physical kinetics outweigh chemical factors in determining reaction rates. Attempting to interpret such kinetics solely through chemical terms poses a risk of misinterpretation. Our results highlight that time-resolved in situ investigations of milling reactions provide a novel avenue for fine-tuning and optimizing mechanochemical processes. T2 - PhD Seminar CY - Online meeting DA - 12.10.2023 KW - Mechanochemistry KW - In situ PY - 2023 AN - OPUS4-59022 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Emmerling, Franziska T1 - Investigating the mechanism and kinetics of the mechanochemical synthesis of multi-component systems N2 - Mechanochemistry is a promising and environmentally friendly approach for synthesizing (novel) multicomponent crystal systems. Various milling parameters, such as milling frequency, milling time, and ball diameter have been shown to influence the mechanisms and rates of product formation. Despite increasing interest in mechanochemistry, there is still limited understanding of the underlying reactivity and selectivity mechanisms. Various analytical techniques have been developed to gain insight into the mechanochemical transformations, including powder X-ray diffraction, X-ray adsorption spectroscopy, NMR, Raman spectroscopy and thermography. Using these techniques, we have studied the formation of (polymorphic) cocrystals, organometallic compounds and salts, and elucidated the influence of milling parameters and reaction sequences on the formation mechanism and kinetics. For example, our study of the mechanochemical chlorination reaction of hydantoin revealed that normalisation of the kinetic profiles to the volume of the grinding ball clearly showed that physical kinetics dominate the reaction rates in a ball-milling transformation. Attempts to interpret such kinetics in purely chemical terms risk misinterpretation of the results. Our results suggest that time-resolved in situ investigation of milling reactions is a promising way to fine-tune and optimise mechanochemical processes. T2 - ISIC 2023 CY - Glasgow, Scotland DA - 05.09.2023 KW - Mechanochemistry KW - Polymorphy KW - In situ PY - 2023 AN - OPUS4-59023 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Emmerling, Franziska T1 - Understanding mechanochemical reactions: Real-time insights and collaborative research N2 - Mechanochemistry emerges as a potent, environmentally friendly, and straightforward approach for crafting novel multicomponent crystal systems. Various milling parameters, including milling frequency, time, filling degree of the milling jar, ball diameter, vessel size, degree of milling ball filling, and material of jars, are recognized influencers on the mechanisms and rates of product formation. Despite the growing interest in mechanochemistry, there exists a gap in understanding the mechanistic aspects of mechanochemical reactivity and selectivity. To address this, diverse analytical methods and their combinations, such as powder X-ray diffraction, X-ray absorption spectroscopy, NMR, Raman spectroscopy, and thermography, have been developed for real-time, in situ monitoring of mechanochemical transformations. This discussion centers on our recent findings, specifically investigating the formation of (polymorphic) cocrystals and metal-organic frameworks. Through these studies, we aim to unravel the impact of milling parameters and reaction sequences on the formation mechanism and kinetics. Notably, in the mechanochemical chlorination reaction of hydantoin, normalizing kinetic profiles to the volume of the milling ball unequivocally demonstrates the conservation of milling reaction kinetics. In this ball-milling transformation, physical kinetics outweigh chemical factors in determining reaction rates. Attempting to interpret such kinetics solely through chemical terms poses a risk of misinterpretation. Our results highlight that time-resolved in situ investigations of milling reactions provide a novel avenue for fine-tuning and optimizing mechanochemical processes. T2 - Brimingham Green chemistry CY - Birmingham, England DA - 08.09.2023 KW - Mechanochemistry KW - Green Chemistry PY - 2023 AN - OPUS4-59024 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Neumann, Patrick P. T1 - Seminar on Smelling Drones – Part 1: Introduction to Aerial Robot Olfaction N2 - This seminar series comprises three lectures on drones and ground robots capable of sensing chemical substances and two accompanying hands-on workshops on nano drones equipped with chemical sensors. In the first lecture, Dr. Neumann will talk on a summary of aerial robot olfaction and his research. In the second and third lectures, more details of the nano drones equipped with chemical sensors will be provided, and the participants can get hands on experience of the nano drones in the accompanying workshops. The lectures will be given in English. This seminar series is supported by FY2023 Researcher Exchanges Program in UEC. T2 - Seminar Series on Smelling Drones CY - Tokyo, Japan DA - 28.11.2023 KW - Mobile robotic olfaction KW - Aerial robot KW - Gas source localization KW - Gas distribution mapping PY - 2023 AN - OPUS4-59129 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Neumann, Patrick P. T1 - Seminar on Smelling Drones – Part 3: Deep Dive: Bout-based Gas Source Localization using Aerial Robot Swarms N2 - This seminar series comprises three lectures on drones and ground robots capable of sensing chemical substances and two accompanying hands-on workshops on nano drones equipped with chemical sensors. In the first lecture, Dr. Neumann will talk on a summary of aerial robot olfaction and his research. In the second and third lectures, more details of the nano drones equipped with chemical sensors will be provided, and the participants can get hands on experience of the nano drones in the accompanying workshops. The lectures will be given in English. This seminar series is supported by FY2023 Researcher Exchanges Program in UEC. T2 - Seminar Series on Smelling Drones CY - Tokyo, Japan DA - 28.11.2023 KW - Mobile robotic olfaction KW - Nano aerial robot KW - Gas source localization KW - Bouts KW - Distributed robotics KW - Swarm PY - 2023 AN - OPUS4-59131 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Grunert, Wiebke T1 - EU project ODYSSEUS N2 - Fortschrittsbericht über das EU-Projekt ODYSSEUS (BAM VH 2550). T2 - International technical exchange at BKA CY - Wiesbaden, Germany DA - 08.11.2023 KW - Homemade explosives KW - HME KW - Precurser PY - 2023 AN - OPUS4-58801 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Cohen, Zina T1 - Beyond the text: What writing materials of the Cairo Genizah tell us N2 - Results: - Four types of inks were measured iron gall (vitriolic and non vitriolic), carbonic, mixed and vegetable inks. - We need to start analyzing systematically the organic part of the inks. - Great variety in the composition of the inks. - No correlation between the type of ink used and any other criteria apart from a personal preference. - Inks purchased by (some) scribes. - Reconstruction of the chronology of writing and signing of certain legal documents. - Comparison with documents written by the Muslim court. T2 - Ink Workshop CY - Munich, Germany DA - 28.06.2022 KW - Ink analyses KW - Manuscript studies KW - X-Ray fluorescence analyses KW - Cairo Genizah KW - Middle Ages PY - 2022 UR - https://www.naher-osten.uni-muenchen.de/wasistlosaminstitut/veranstaltungsarchiv/veranstaltungen-2022/inkworkshop/index.html AN - OPUS4-58874 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kasch, Thomas T1 - Oxygen service – Tests, Risks and Accidents N2 - Materials and components for oxygen service must be tested and found suitable for their intended use. For a fire or burn out, three requirments have to be present: Fuel, Oxygen and an ignition source. The presentation gives practival examples for all these three requirements and explaines the background and the assessment criteria of tests at BAM. However, risks still exist and can lead to severe accidents. Some accidents, their effects as well as the possible causes are presented to raise awareness of the specific dangers when handling oxygen. T2 - International Teadit Open House CY - Kirchbichl, Austria DA - 07.09.2023 KW - Oxygen KW - Risks KW - Accidents KW - Tests PY - 2023 AN - OPUS4-58452 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - It's just a point of view – Destructions and creations of cultural objects by artifact pests N2 - Woodworms, carpet beetles, clothes moths and termites are well known pests on artifacts of cultural importance. Lately also silverfish have gained importance. Protection of our cultural heritage for future generations is not a new task but the methods have changed. Conventional use of pesticides in the past has preserved precious objects up to the presence, which otherwise probably would have been lost over time due to the destruction by insects and microbes. However, several of the objects were contaminated with poisons in such a manner that they became unsafe to be handled and thus are useless for exhibitions or scientific studies. Today, the concept of Integrated Museum Pest Management (IMPM) provides guidance for non-residue treatments of infested objects, followed by save storage or display under pest free (or maximum pest reduced) environments. Inert fumigants, physical and biological control measure, precise monitoring, threshold evaluations and detailed knowledge of the pest`s biology are key elements within IMPM. Woodworms, clothes moths and termites, however, are not always considered as only pests. Some professionals have also used them to produce new pieces of art or for the installation of ephemeral displays. Under more or less controlled conditions, the insects´ destructive nature on wood or textiles has been turned around to a process of creation with aesthetic or philosophical messages. Destructive or creative - it just depends on the point of view! T2 - XII European Congress of Entomology CY - Heraklion, Greece DA - 16.10.23 KW - Museum Pests KW - Integrated Museum Pest Management (IMPM) KW - Cultural Entomology PY - 2023 AN - OPUS4-58651 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -