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 -