TY - CONF A1 - Thiele, E. A1 - Erth, H. A1 - Arnold, R. A1 - Habel, Wolfgang A1 - Krebber, Katerina A1 - Döring, H. A1 - Glötzl, R. T1 - Applikation optischer Fasern in Textilflächen T2 - 45. Internationale Chemiefasertagung CY - Dornbirn, Österreich DA - 2006-09-21 KW - Optische Fasern KW - Faseroptische Sensoren KW - Geotextilien PY - 2006 SP - 1 EP - 5(?) CY - Dornbirn AN - OPUS4-14457 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Schürmann, E. A1 - Arnold, H. T1 - Über ein neues Verfahren zur Analyse von Bronzen, Messing und ähnlichen Legierungen (2. Mitteilung), und über die elektrolytische Bestimmung von Zinn in Legierungen PY - 1909 VL - 27 IS - 7-8 SP - 470 EP - 473 PB - Springer CY - Berlin AN - OPUS4-13625 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Merchel, S. A1 - Bremser, Wolfram A1 - Akhmadaliev, S. A1 - Arnold, M. A1 - Aumaître, G. A1 - Bourlès, D.L. A1 - Braucher, R. A1 - Caffee, M. A1 - Christl, M. A1 - Fifield, L.K. A1 - Finkel, R.C. A1 - Freeman, S.P.H.T. A1 - Ruiz-Gómez, A. A1 - Kubik, P.W. A1 - Martschini, M. A1 - Rood, D.H. A1 - Tims, S.G. A1 - Wallner, A. A1 - Wilcken, K. M. A1 - Xu, S. T1 - Quality assurance in accelerator mass spectrometry: results from an international round-robin exercise for 10Be N2 - The first international round-robin exercise for the measurement of the long-lived radionuclide 10Be has been conducted. Ten participating accelerator mass spectrometry (AMS) facilities have each measured three samples at the 10-12 to 10-14 10Be/9Be level. All results have been made traceable to the NIST SRM 4325 standard to avoid additional discrepancies that arise when different facilities use different calibration materials. Hence, the data concentrates on pure measurement distinctions. Multivariate statistical investigations have been performed to reveal a bias between facilities, i.e. two distinguished groups could be identified. Maximum discrepancies between two single facilities are in the range of 6–31% depending on the absolute 10Be/9Be value. These findings should be considered when comparing 10Be data produced at one AMS facility with that produced at another facility, which is e.g. often the case for in situ 10Be dating studies. Round-robin exercises are a very helpful tool as part of an overall quality assurance scheme to improve the accuracy, and not only the precision, of AMS data. KW - Accelerator mass spectrometry KW - Terrestrial cosmogenic nuclides (TCN) KW - Cosmogenic nuclides (TCN) KW - Cosmogenic nuclide exposure dating KW - Calibration PY - 2012 DO - https://doi.org/10.1016/j.nimb.2012.07.038 SN - 0168-583X SN - 1872-9584 VL - 289 SP - 68 EP - 73 PB - Elsevier B.V. CY - Amsterdam AN - OPUS4-26772 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Merchel, S. A1 - Bremser, Wolfram A1 - Alfimov, V. A1 - Arnold, M. A1 - Aumaître, G. A1 - Benedetti, L. A1 - Bourlès, D.L. A1 - Caffee, M. A1 - Fifield, L.K. A1 - Finkel, R.C. A1 - Freeman, S.P.H.T. A1 - Martschini, M. A1 - Matsushi, Y. A1 - Rood, D.H. A1 - Sasa, K. A1 - Steier, P. A1 - Takahashi, T. A1 - Tamari, M. A1 - Tims, S.G. A1 - Tosaki, Y. A1 - Wilken, K. M. A1 - Xu, S. T1 - Ultra-trace analysis of 36Cl by accelerator mass spectrometry: an interlaboratory study N2 - A first international 36Cl interlaboratory comparison has been initiated. Evaluation of the final results of the eight participating accelerator mass spectrometry (AMS) laboratories on three synthetic AgCl samples with 36Cl/Cl ratios at the 10-11, 10-12, and 10-13 level shows no difference in the sense of simple statistical significance. However, more detailed statistical analyses demonstrate certain interlaboratory bias and underestimation of uncertainties by some laboratories. Following subsequent remeasurement and reanalysis of the data from some AMS facilities, the round-robin data indicate that 36Cl/Cl data from two individual AMS laboratories can differ by up to 17%. Thus, the demand for further work on harmonising the 36Cl-system on a worldwide scale and enlarging the improvement of measurements is obvious. KW - Accelerator mass spectrometry KW - Long-lived radionuclides KW - Cosmogenic nuclides KW - Exposure dating PY - 2011 DO - https://doi.org/10.1007/s00216-011-4979-2 SN - 1618-2642 SN - 1618-2650 VL - 400 IS - 9 SP - 3125 EP - 3132 PB - Springer CY - Berlin AN - OPUS4-23676 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Krietsch, Arne A1 - Scheid, Marc A1 - Lasry, M. A1 - Suter, G. A1 - Teske, H.-J. A1 - Stahmer, K.W. A1 - Arnold, A. A1 - Nemcak, O. A1 - Cesana, C. A1 - Siwek, R. ED - Suter, G. ED - de Rademaeker, E. T1 - Validation of alternative igniters for the determination of explosion characteristics of dust clouds in 20-l-sphere and 1-m³-vessel T2 - 13th International symposium on loss prevention and safety promotion in the process industries CY - Brugge, Belgium DA - 2010-06-06 KW - Brenn- und Explosionskenngrößen KW - Bestimmungsmethoden KW - 20-l-Kugel KW - 1-m³-Behälter PY - 2010 SN - 978-90-76019-291 VL - 2 SP - 227 EP - 233 CY - Brugge, Belgium AN - OPUS4-22620 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -