TY - CONF A1 - Leiterer, Jork A1 - Emmerling, Franziska A1 - Thünemann, Andreas A1 - Panne, Ulrich T1 - Characterisation of levitated samples for modelling of condensed matter N2 - Many of today’s analytical problems are characterized by small sample volumes and can only be solved through a corresponding miniaturisation of the analytical instrumentation. Handling of small-sample volumes is inherently difficult due to contamination and sorption processes on the walls of containers. Acoustic levitation is a powerful tool for contact-free sample handling of solid, liquid, and selected gaseous samples. In addition, levitation permits a chemical pre-treatment such as enrichment, extraction, and derivatisation as well as combination with other analytical techniques such as optical spectroscopy. Acoustically levitated liquid and solid samples are typically in a range between 0.005-5 µl (diameter 0.2-2 mm respectively) and are suspended in a gaseous environment by a stationary ultrasonic field. Acoustic levitation avoids sample contamination and sorption processes by container walls, but suffers from evaporation and loss of solvents. Nonetheless, it is of great impact for the characterization of small samples. Exact determination of volume is inherently important to find out the resultant concentration in evaporating droplets. Levitation is a possibility to characterise the starting conditions of crystallisation and polymerisation. Even for spectroscopic methods the correct information on shape, size and concentration of samples are indispensable. To determine the size and volume of levitated samples, different methods of contactless droplet size monitoring were developed and compared in detail. They give the initial values for modelling of evaporation effects. In addition, for balancing evaporation and condensation on levitated drops during the experiments, non-contact techniques of solvent and reagent supply have been tested. Here, the advantages of acoustic levitation are demonstrated for on line analysis of crystallisation in a levitated droplet. The evaporation and formation of crystals is observed via time-resolved X-ray diffraction using synchrotron radiation at BESSY. Wall-free crystallisation in an acoustic levitator gives a tool to prove existing models concerning crystallisation processes. Furthermore the occurrence of polymorphic modifications depending on different conditions can be detected in situ under different and adjustable conditions. T2 - 13. Vortragstagung "Modellierung in der Festkörper- und Materialchemie" der GDCh-Fachgruppe Analytische Chemie, Rheinisch-Westfälische Technische Hochschule Aachen CY - Aachen, Germany DA - 2006-09-20 PY - 2006 AN - OPUS4-13805 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Panne, Ulrich T1 - Mit Sicherheit vorn - Analytische Chemie an der BAM T2 - DGCh-Kolloquium, Universität Hamburg CY - Hamburg, Germany DA - 2006-12-07 PY - 2006 AN - OPUS4-13117 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Maibohm, C. A1 - Brewer, J.R. A1 - Sturm, Heinz A1 - Balzer, F. A1 - Rubahn, H.-G. T1 - Bleaching and coating of organic nanofibers N2 - Based on an analysis of the diffusive heat flow equation, we determine limits on the localization of heating of soft materials and biological tissues by electromagnetically excited nanoparticles. For heating by rf magnetic fields or heating by typical continuous wave lasers, the local temperature rise adjacent to magnetic or metallic nanoparticles is negligible. However, heat dissipation for a large number of nanoparticles dispersed in a macroscopic region of a material or tissue produces a global temperature rise that is orders of magnitude larger than the temperature rise adjacent to a single nanoparticle. One approach for producing a significant local temperature rise on nanometer length scales is heating by high-power pulsed or modulated lasers with low duty cycle. KW - Nanofibers KW - Degradation KW - Bleaching KW - Luminescence KW - Silicon monoxide KW - Diffusion barrier KW - Security labels PY - 2006 DO - https://doi.org/10.1063/1.2335783 SN - 0021-8979 SN - 1089-7550 VL - 100 SP - 054304-1 - 054304-6 PB - American Institute of Physics CY - Melville, NY AN - OPUS4-12761 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Biermann, Vera A1 - Simon, Franz-Georg A1 - Csövári, M. A1 - Csicsák, J. A1 - Földing, G. A1 - Simoncsics, G. ED - Merkel, B. ED - Hasche-Berger, A. T1 - Long-term performance of reactive materials in PRBs for uranium remediation N2 - Elemental iron (Fe0) and hydroxyapatite (HAP) were evaluated as reactive materials in PRBs for uranium remediation. Laboratory experiments were carried out and a pilot-scale reactive barrier with Fe0 was installed in Pécs (Southern Hungary). Results of 2.5 years of operation are reported. The PRB has a considerable influence on groundwater composition: uranium concentrations decrease from 900 µg/l to <10 µg/l, TDS drop from 1,000 mg/l to 500 mg/l. T2 - 4. Uranium Mining and Hydrogeology Congress CY - Freiberg, Germany DA - 2005-09-11 KW - PRBs KW - Permeable Reaktive Wände KW - Grundwassersanierung KW - Uran PY - 2006 SN - 3-540-28363-3 DO - https://doi.org/10.1007/3-540-28367-6_28 SP - 275 EP - 285 PB - Springer CY - Berlin AN - OPUS4-10886 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Simon, Franz-Georg A1 - Kalbe, Ute A1 - Adam, Christian A1 - Adamczyk, Burkart A1 - Weimann, Karin T1 - Recovery of non-renewable resources from waste T2 - 7th International Conference on EcoBalance CY - Tsukuba, Japan DA - 2006-11-14 KW - Natural resources KW - Thermo-chemical treatment KW - Waste management KW - Sewage sludge KW - Aggregetes PY - 2006 IS - E2-4 SP - 499 EP - 502 PB - The Society of Non-Traditional Technology CY - Tsukuba, Japan AN - OPUS4-14115 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Simon, Franz-Georg T1 - Kostensenkung durch Steigerung der Materialeffizienz T2 - Seminar "Produktionsintegrierter Umweltschutz (PIUS) CY - Kaiserslautern, Deutschland DA - 2006-05-19 KW - Materialeffizienz KW - Globaler Materialverbrauch KW - Förderprogramme PY - 2006 SP - 4 Seiten PB - PIUS CY - Kaiserslautern AN - OPUS4-13732 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kalbe, Ute A1 - Simon, Franz-Georg T1 - Ecomaterials derived from waste T2 - 1st International Workshop of International Development and Standardization of Environmental Information Indices of Materials CY - Tokyo, Japan DA - 2006-08-08 PY - 2006 AN - OPUS4-12687 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Simon, Franz-Georg T1 - Improvement of materials efficiency for a sustainable resource management T2 - International Conference on Processing and Manufacturing of Advanced Materials CY - Vancouver, Canada DA - 2006-07-04 PY - 2006 AN - OPUS4-12161 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Simon, Franz-Georg A1 - Geburtig, Anja A1 - Wachtendorf, Volker A1 - Trubiroha, Peter T1 - Materials and the Environment KW - Ecoefficiency KW - Weathering exposure KW - Photodegradation KW - Polymers PY - 2006 SN - 978-3-540-20785-6 IS - Part D / 15.1 SP - 789 EP - 803 PB - Springer CY - Berlin AN - OPUS4-13733 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Simon, Franz-Georg T1 - Kostensenkung durch Steigerung der Materialeffizienz T2 - Produktintegrierter Umweltschutz CY - Kaiserslautern, Germany DA - 2006-05-09 PY - 2006 AN - OPUS4-12351 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Sapich, Gudrun A1 - Simon, Franz-Georg T1 - Recycling von Photovoltaik-Dünnschichtmodulen T2 - GVC-VDI-Vortragsveranstaltung "Abfallbehandlung und Wertstoffrückgewinnung" und "Regenerative Energien" CY - Neumünster, Germany DA - 2006-05-03 PY - 2006 AN - OPUS4-12339 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Hofmann-Böllinghaus, Anja A1 - Knaust, Christian A1 - Beard, A. T1 - Modelling fire scenarios in residential buildings with respect to the benefit of smoke detectors and flame retardants T2 - 12th International Flame Retardants 2006 Conference CY - London, England, UK DA - 2006-02-14 KW - Fire scenarios KW - Modelling KW - CFD KW - Fire spread KW - Smoke spread PY - 2006 SN - 0-9541216-7-8 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. SP - 195 EP - 214 PB - Interscience Communications CY - London AN - OPUS4-12207 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Hofmann-Böllinghaus, Anja ED - Schulz, E. T1 - Modellierung von Brandszenarien - Brandausbreitung, Rauchausbreitung und Übertragbarkeit T2 - Fachsymposium "Brandschutz in Berlin" CY - Berlin, Deutschland DA - 2006-05-11 KW - Brandmodellierung KW - CFD Modellierung KW - Großversuch KW - Rauchmelder PY - 2006 SN - 3-9810797-5-2 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. N1 - Serientitel: Bahntechnik aktuell – Series title: Bahntechnik aktuell IS - 6 SP - 69 EP - 76 PB - IFV Bahntechnik CY - Berlin AN - OPUS4-12444 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hofmann-Böllinghaus, Anja A1 - Knaust, Christian A1 - Beard, A. T1 - Computermodellierung von Wohnungsbränden unter Berücksichtigung von Rauchmeldern und Flammschutzmitteln T2 - Fachtagung Kunststoffe, Brandschutz und Flammschutzmittel CY - Würzburg, Germany DA - 2006-06-21 PY - 2006 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. AN - OPUS4-12540 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kolarek, Martina A1 - Rothhardt, Monika A1 - Seeger, Stefan A1 - Böcker, Wolfgang D. G. T1 - EcoMat.net - Comprehensive knowledge management for materials made of renewable resources T2 - 6th International wood and Natural Fibre Composite Symposium CY - Kassel, Germany DA - 2006-04-05 PY - 2006 AN - OPUS4-14253 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hofmann-Böllinghaus, Anja T1 - Modelling fire scenarios in residential buildings with respect to the benefit of smoke detectors and flame retardants T2 - Flame Retardants 2006 CY - London, England DA - 2006-02-14 PY - 2006 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. AN - OPUS4-11427 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rothhardt, Monika A1 - Seeger, Stefan T1 - Bartpräparierung und Bartsortierung mit dem Steinbeis-Fasersortierer T2 - Workshop Innovative Entwicklungen bei Naturfasercharakterisierung und -verarbeitung CY - Berlin, Germany DA - 2006-09-18 PY - 2006 AN - OPUS4-14227 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stark, Wolfgang A1 - Goering, Harald A1 - Seeger, Stefan A1 - Jaunich, Matthias T1 - Correlation between degree of cure and fracture behaviour of electro installation parts made from urea formaldehyde resin T2 - Polydays 2006 CY - Berlin, Germany DA - 2006-10-04 PY - 2006 AN - OPUS4-13500 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hofmann-Böllinghaus, Anja T1 - Computersimulation von Wohnungsbränden zur Bewertung der Wirkung brandhemmender Materialien und von Brandmeldern T2 - Kolloquium IdF (Institut der Feuerwehr) CY - Magdeburg, Germany DA - 2006-03-06 PY - 2006 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. AN - OPUS4-12254 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Seeger, Stefan T1 - Vorstellung der Software FiberScanner zur Faserlängenmessung T2 - Workshop Innovative Entwicklung bei Naturfasercharekterisierung und -verarbeitung, Leibnitzinstitut für Agrartechnik CY - Potsdam, Germany DA - 2006-09-18 PY - 2006 AN - OPUS4-14252 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hofmann-Böllinghaus, Anja A1 - Rücker, Werner T1 - Brandschutz ist Bautenschutz T2 - Euroforum-Konferenz: Risiko Feuer, Versicherung, Prävention, Schadenmanagement CY - Cologne, Germany DA - 2006-02-21 PY - 2006 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. AN - OPUS4-12253 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hofmann-Böllinghaus, Anja T1 - Wohnungsbrände in der Computersimulation T2 - bautec - Internationale Fachmesse für Bauen, Gebäudetechnik und Architektur CY - Berlin, Germany DA - 2006-02-21 PY - 2006 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. AN - OPUS4-11428 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hofmann-Böllinghaus, Anja T1 - Modellierung von Brandszenarien; Brandausbreitung, Rauchausbreitung und Übertragbarkeit T2 - IFV Expertentagung Brandschutz CY - Berlin, Germany DA - 2006-05-11 PY - 2006 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. AN - OPUS4-12539 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hofmann-Böllinghaus, Anja T1 - Brandszenarien T2 - Security Workshop, BAM / FhG CY - Berlin, Germany DA - 2006-05-02 PY - 2006 N1 - Geburtsname von Hofmann-Böllinghaus, Anja: Hofmann, A. - Birth name of Hofmann-Böllinghaus, Anja: Hofmann, A. AN - OPUS4-12538 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - RPRT A1 - Weltschev, Margit A1 - Bäßler, Ralph T1 - Beständigkeit von hochlegierten Sonderedelstählen und Nickelbasislegierungen als Tankwandungswerkstoffe für Behälter zum Transport von Gefahrgütern und wassergefährdenden Stoffen N2 - BAM, IKS Dresden und ThyssenKrupp VDM haben ein umfangreiches Versuchsprogramm mit geschweißten Werkstoffprüfblechen durchgeführt, um neue Erkenntnisse über das Korrosionsverhalten der Superaustenite und der Nickelbasislegierung zu gewinnen und um diese Bewertungen im Abschnitt 5 der BAM-Liste zu berücksichtigen. Das Versuchsprogramm umfasste Korrosionsbeständigkeitsbewertungen der drei höherlegierten Werkstoffe in Stoffen aus 12 Gruppen von korrosiven Gefahrgütern, wie z. B. anorganische Halogenide, organische Säurehalogenide, Halogencarbonsäuren, Chlorsilane, Chlorate, Perchlorate, Chlorite, Hypochlorite, Hydrogensulfate und Nitriersäuren. T3 - BAM Forschungsberichtreihe - 276 PY - 2006 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-1754 SN - 978-3-86509-482-1 SN - 0938-5533 VL - 276 SP - 1 EP - 207 PB - Wirtschaftsverlag NW CY - Bremerhaven AN - OPUS4-175 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Reiche, I. A1 - Berger, Achim A1 - Duval, A. A1 - Guicharnaud, H. A1 - Merchel, Silke A1 - Radtke, Martin A1 - Schäfer, D. A1 - Simon, R. T1 - SY-XRF study of silverpoint drawings of Hans Baldung Grien from the Karlsruher Skizzenbuch and the corresponding silver stylus (16th c.) T2 - European Conference on X-Ray Spectrometry CY - Paris, France DA - 2006-06-19 PY - 2006 AN - OPUS4-16279 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Weltschev, Margit A1 - Bäßler, Ralph A1 - Werner, H. A1 - Alves, H. A1 - Behrens, R. T1 - Corrosion-resistant higher-alloyed metallic materials for the transport of corrosive dangerous goods in tanks T2 - CORROSION 2006 CY - San Diego, CA, USA DA - 2006-03-12 KW - BAM-List KW - Dangerous goods KW - High-alloyed metallic tank materials KW - Corrosion tests KW - Korrosionsbeständigkeit KW - Tankwerkstoffe KW - Korrosionsuntersuchungen KW - Höherlegierte metallische Werkstoffe KW - BAM-Liste PY - 2006 SP - 06688/1 EP - 06688/12 PB - NACE CY - San Diego AN - OPUS4-12281 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Bäßler, Ralph A1 - Burkert, Andreas A1 - Eich, Gerd T1 - Portable Equipment for Determination of Corrosion Stage of Concrete Structures - Comparison of Laboratory and On-Site Experiences T2 - Western States Corrosion Seminar : 40th CY - San Diego, CA, USA DA - 2006-03-12 KW - Galvanostatic Pulse KW - Reinforcement Corrosion KW - Corrosion Rate PY - 2006 SP - 06407\1 EP - 06407\11 PB - NACE CY - Houston AN - OPUS4-12151 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Burkert, Andreas A1 - Eich, Gerd A1 - Bäßler, Ralph A1 - Isecke, Bernd T1 - Corrosion Monitoring im Bauwesen T2 - 29. Darmstädter Massivbauseminar, "Sicherheitsgewinn durch Monitoring?" CY - Darmstadt, Germany DA - 2006-09-14 KW - Potentialfeldmessung KW - Galvanische Pulsmessung KW - Feuchtemessung KW - Korrosionssensoren PY - 2006 SP - 115 EP - 135 PB - Freunde des Instituts für Massivbau der Technischen Universität Darmstadt CY - Darmstadt AN - OPUS4-13719 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Weltschev, Margit A1 - Bäßler, Ralph A1 - Alves, H. A1 - Behrens, R. A1 - Werner, H. T1 - Corrosion-resistant high-alloyed metallic materials for the transport of corrosive dangerous goods in tanks T2 - CORROSION 2006 NACE International CY - San Diego, CA, USA DA - 2006-03-12 PY - 2006 AN - OPUS4-12268 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Bäßler, Ralph A1 - Burkert, Andreas A1 - Eich, Gerd T1 - Suitability of portable electrochemical techniques for determination of corrosion stage of concrete structures in on-site conditions T2 - IABMAS Conference CY - Oporto, Portugal DA - 2006-07-17 PY - 2006 AN - OPUS4-12134 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Bäßler, Ralph A1 - Burkert, Andreas A1 - Isecke, Bernd T1 - Electrochemical determination of corrosion related values for reinforced concrete structures T2 - Internat Corrosion Conference CY - Lviv, Ukraine DA - 2006-06-05 PY - 2006 AN - OPUS4-12132 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Weltschev, Margit A1 - Bäßler, Ralph T1 - Use of corrosion-resistant higher-alloyed metallic materials for the transport of dangerous goods in tanks T2 - ACHEMA 2006 CY - Frankfurt am Main, Germany DA - 2006-05-15 PY - 2006 AN - OPUS4-14017 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Bäßler, Ralph A1 - Burkert, Andreas A1 - Frolund, T. A1 - Klinghoffer, O. ED - Mietz, J. T1 - Use of portable equipment to determine the corrosion state of concrete structures PY - 2006 SN - 1-8456-9210-1 SN - 1354-5116 IS - 38 SP - 159 EP - 169 PB - Woodhead CY - Cambridge AN - OPUS4-14516 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Habel, Wolfgang A1 - Niemann, Joachim A1 - Hille, Falk ED - Waßmuth, W. T1 - Langzeitmonitoring der äußeren Brücken des Hauptbahnhofs KW - Monitoring KW - Sensor KW - Bauwerksicherheit PY - 2006 SN - 3-7771-0349-7 SP - 116 EP - 123 PB - Eurailpress Tetzlaff-Hestra CY - Hamburg AN - OPUS4-14067 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Rücker, Werner A1 - Baeßler, Matthias A1 - Rohrmann, Rolf ED - Rackwitz, F. T1 - Experimentelle Untersuchungen zu Schotterfahrwegen auf Brücken N2 - Auf Schnellfahrstrecken können Brückentragwerke durch die Überfahrt von Zügen zu Resonanzschwingungen angeregt werden. Dies führt ungünstigstenfalls zu übermäßigen Beschleunigungen des Brückendecks infolge derer sich das Schotterbett destabilisiert. In diesem Beitrag wird die Wirkung von vertikalen Brückenschwingungen auf den Schotteroberbau anhand experimenteller Untersuchungen beschrieben. T2 - Festschrift zum 60. Geburtstag von Univ.-Professor Dr.-Ing. habil. Stavros A. Savidis KW - Schotteroberbau KW - Beschleunigung KW - Eisenbahnbrücken KW - Gleislage KW - Destabilisierung KW - Unterschottermatten PY - 2006 SN - 3-540-27425-1 DO - https://doi.org/10.1007/3-540-27438-3_26 SP - 397 EP - 414 PB - Springer CY - Berlin AN - OPUS4-11493 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Rücker, Werner A1 - Rohrmann, Rolf A1 - Hille, Falk T1 - Guidelines for monitoring and assessment - A SAMCO initiative as a basis for the international standardization T2 - 2nd International Conference on Structural Health Monitoring and Intelligent Infrastructure CY - Shenzhen, China DA - 2005-11-16 KW - Monitoring KW - Zustandsüberwachung KW - Schadensanalyse KW - Windlasten KW - Dynamik KW - Windenergieanlagen KW - Offshore KW - Bauliche Bewertung PY - 2006 SN - 0-415-39652-2 SP - 1671 EP - 1676 PB - Taylor & Francis CY - London AN - OPUS4-11566 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Gornushkin, Igor B. A1 - Shabanov, Sergej V. A1 - Omenetto, N. A1 - Winefordner, J. D. A1 - Müller, Maike A1 - Panne, Ulrich T1 - Non-isothermal asymetric expansion into vacuum of radiating laser induced plasma T2 - Winter Plasma Conference CY - Tucson, AZ, USA DA - 2006-01-07 PY - 2006 AN - OPUS4-12156 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Gornushkin, Igor B. A1 - Heitmann, U.M. A1 - Smith, B.W. A1 - Omenetto, N. A1 - Winefordner, J. D. A1 - Müller, Maike T1 - Analysis of cast Iron bx Laser Induced breakdown spectroscopy using ortogonal pre-ablation spark and high-resolution echelle spectrometer T2 - FACSS 2006 CY - Orlando, FL, USA DA - 2006-09-24 PY - 2006 AN - OPUS4-16480 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Gornushkin, Igor B. A1 - Heitmann, U.M. A1 - Müller, Maike A1 - Smith, B.W. A1 - Omenetto, N. A1 - Winefordner, J. D. T1 - Evaluation of optical thickness of laser induced plasma by duplication factor approach T2 - FACSS 2006 CY - Orlando, FL, USA DA - 2006-09-24 PY - 2006 AN - OPUS4-16479 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Müller, Maike A1 - Gornushkin, Igor B. T1 - LIBS for quantitative analysis T2 - University of Florida CY - Gainesville, FL, USA DA - 2006-08-02 PY - 2006 AN - OPUS4-16481 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Timo A1 - Hahn, Oliver A1 - Merchel, Silke A1 - Radtke, Martin A1 - Reinholz, Uwe A1 - Denker, A. T1 - Four non-destructive X-Ray methods analyzing corroded coins: A self-critical comparison T2 - Workshop Synchrotron Radiation in Art and Archaeology 2006 CY - Berlin, Germany DA - 2006-09-27 PY - 2006 AN - OPUS4-14229 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Reiche, I. A1 - Berger, Achim A1 - Duval, A. A1 - Görner, Wolf A1 - Guicharnaud, H. A1 - Merchel, Silke A1 - Radtke, Martin A1 - Riederer, J. A1 - Riesemeier, Heinrich A1 - Roth, M. ED - Denker, A. ED - Adriaens, A. ED - Dowsett, M. ED - Giumlia-Mair, A. T1 - Synchrotron radiation and protons on the traces of famous artists - Non-destructive analyses of silverpoint drawings by Albrecht Dürer KW - X-ray spectrometry KW - XRF KW - Röntgenfluoreszenzanalyse KW - RFA KW - Silverpoint drawing KW - Silberstiftzeichnung PY - 2006 SN - 3-8167-7178-5 SP - 91 EP - 101 PB - Fraunhofer-IRB-Verl. CY - Stuttgart AN - OPUS4-14190 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Perez, R.M. A1 - Sandler, J.K.W. A1 - Altstädt, V. A1 - Hoffmann, T. A1 - Pospiech, D. A1 - Ciesielski, M. A1 - Döring, M. A1 - Braun, Ulrike A1 - Knoll, Uta A1 - Schartel, Bernhard T1 - Effective halogen-free flame retardants for carbon fibre-reinforced epoxy composites N2 - DOPO-based flame retardants with tailored chemical structures are proposed for carbon fibre reinforced epoxy composites. Critical properties related to the fracture toughness are maintained, effectively allowing the use of such compounds in composites for demanding applications. KW - Fire retardancy KW - DOPO KW - Epoxy resin KW - LOI KW - UL94 PY - 2006 DO - https://doi.org/10.1007/s10853-006-0134-4 SN - 0022-2461 SN - 1573-4803 VL - 41 IS - 15 SP - 4981 EP - 4984 PB - Springer Science + Business Media B.V. CY - New York, USA AN - OPUS4-12641 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Braun, Ulrike A1 - Balabanovich, Aliaksandr A1 - Schartel, Bernhard A1 - Knoll, Uta A1 - Artner, J. A1 - Ciesielski, M. A1 - Döring, M. A1 - Perez, R. A1 - Sandler, J.K.W. A1 - Altstädt, V. A1 - Hoffmann, T. A1 - Pospiech, D. T1 - Influence of the oxidation state of phosphorus on the decomposition and fire behaviour of flame-retarded epoxy resin composites N2 - A systematic and comparative evaluation of the pyrolysis of halogen-free flame-retarded epoxy resins containing phosphine oxide, phosphinate, phosphonate, and phosphate (phosphorus contents around 2.6 wt.%) and the fire behaviour of their carbon fibre composites is presented. Decomposition pathways are proposed based on the thermal analysis (TG), TG coupled with evolved gas analysis (TG-FTIR), kinetics and analysis of the residue with FTIR and XPS. All organophosphorus-modified hardeners containing phenoxy groups lead to a reduced decomposition temperature and mass loss step for the main decomposition of the cured epoxy resin. With increasing oxidation state of the phosphorus the thermally stable residue increases, whereas the release of phosphorus-containing volatiles decreases. The flammability of the composites was investigated with LOI and UL 94 and the fire behaviour for forced-flaming conditions with cone calorimeter tests performed using different irradiations. The flame retardancy mechanisms are discussed. With increasing oxidation state of the phosphorus additional charring is observed, whereas the flame inhibition, which plays the more important role for the performance of the composites, decreases. The processing and the mechanical performance (delamination resistance, flexural properties and interlaminar bonding strength) of the fibre-reinforced composites containing phosphorus were maintained at a high level and, in some cases, even improved. The potential for optimising flame retardancy while maintaining mechanical properties is highlighted in this study. KW - Fire retardant KW - Composites KW - Organophosphorus-containing epoxy resin PY - 2006 DO - https://doi.org/10.1016/j.polymer.2006.10.022 SN - 0032-3861 SN - 1873-2291 VL - 47 IS - 26 SP - 8495 EP - 8508 PB - Springer CY - Berlin AN - OPUS4-14054 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Schartel, Bernhard A1 - Knoll, Uta A1 - Hartwig, A. A1 - Pütz, D. T1 - Phosphonium-modified layered silicate epoxy resins nanocomposites and their combinations with ATH and organo-phosphorus fire retardants N2 - Phosphonium-modified layered silicate epoxy resin nanocomposites were evaluated by testing the thermal/thermo-mechanical properties [differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), torsional pendulum, Sharpy toughness], flammability (limiting oxygen index LOI) and fire behavior (cone calorimeter with different irradiations). The morphology of the composites was determined using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The drying conditions of phosphonium-modified layered silicate were varied in order to improve the nanocomposite formation and properties. The results were compared with using a commercial ammonium-modified montmorillonite. Enhanced nanocomposite formation was found for the commercial systems due to the amount of excess surfactant, but this effect was overcompensated through the advanced morphology of the phosphonium-modified systems. Several fire retardancy mechanisms and their specific influence on the different fire properties, such as ignitability, flammability, flame spread, total heat release (fire load), and the production of CO and smoke were discussed comprehensively. The main mechanism of layered silicate is a barrier formation influencing the flame spread in developing fires. Several minor mechanisms are significant, but important fire properties such as flammability or fire load are hardly influenced. Hence combinations with aluminum hydroxide and organo-phosphorus flame retardants were evaluated. The combination with aluminum hydroxide was a promising approach since it shows superposition in properties such as the fire load and only in some properties very little antagonism. The combination with an organo-phosphorus flame retardant disillusions, since it was characterized mainly by antagonism. KW - Flame retardance KW - Nanocomposites KW - Organoclay KW - Epoxy resin KW - Cone calorimeter PY - 2006 DO - https://doi.org/10.1002/pat.686 SN - 1042-7147 SN - 1099-1581 VL - 17 IS - 4 SP - 281 EP - 293 PB - John Wiley & Sons, Ltd. CY - Chichester AN - OPUS4-12519 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Braun, Ulrike A1 - Knoll, Uta A1 - Schartel, Bernhard A1 - Hoffmann, T. A1 - Pospiech, D. A1 - Artner, J. A1 - Ciesielski, M. A1 - Döring, M. A1 - Perez-Graterol, R. A1 - Sandler, J.K.W. A1 - Altstädt, V. T1 - Novel Phosphorus-Containing Poly(ether sulfone)s and Their Blends with an Epoxy Resin: Thermal Decomposition and Fire Retardancy N2 - Summary: The decomposition of novel phosphorus-containing poly(oxyphenylene-sulfonyl-phenylene-oxy-diphenyl phenylene phosphine oxide) (PSU_I), 2,5-dihydroxy-1-biphenylene-phosphine oxide based polysulfone (PSU_II), poly(sulfonyl-diphenylphenylene phosphonate) (PSU_P) and bisphenol A-based polysulfone (PSU) is studied. The influence of the chemical structure, charring and phosphorus release is discussed based on the mass loss, kinetics and products. The pyrolysis and fire behaviour of blends with epoxy resin (EP) are studied. For EP-PSU_II, phosphorus initiates water elimination and changes the decomposition pathway of EP. The fire behaviour of EP-PSU shows some improvements, whereas the heat release rate is crucially reduced for EP-PSU_II due to simultaneous char formation and flame inhibition. KW - Epoxy KW - Flame retardance KW - High performance polymers KW - Polysulfones KW - Thermogravimetric analysis (TGA) PY - 2006 DO - https://doi.org/10.1002/macp.200600182 SN - 1022-1352 SN - 1521-3935 VL - 207 IS - 16 SP - 1501 EP - 1514 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-12650 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard A1 - Bartholmai, Matthias A1 - Braun, Ulrike T1 - Residue, Charring and Intumescence N2 - The exploration of condensed phase mechanisms such as charring and intumescence has been pushed forward in the last decades, since it is believed that focusing on these concepts will bring materials closer to an efficient and ecologically friendly fire retardancy. They promise to concentrate efficient fire retardancy at the key position between pyrolysis zone and gas phase. Examples of residue/char forming and intumescent materials are used to illustrate the influence of mass and heat barrier effects on the fire behavior of materials and general results are presented. A comprehensive understanding of the mechanisms and structure-property relationships in fire retardancy is presented. KW - Fire retardancy KW - Nanocomposites KW - Red Phosphorus KW - Intumescence KW - Cone Calorimeter PY - 2006 SN - 1-59623-221-8 VL - XV SP - 15 EP - 21 PB - BCC Research CY - Norwalk, Conn. AN - OPUS4-4068 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Schartel, Bernhard A1 - Braun, Ulrike T1 - Mechanisms of Phosphorous Flame Retardants T2 - 12th International Flame Retardants 2006 Conference CY - London, England, UK DA - 2006-02-14 PY - 2006 SN - 0-9541216-7-8 SP - 153 EP - 154 PB - Interscience Communications CY - London AN - OPUS4-12078 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard A1 - Braun, Ulrike T1 - Mechanisms of phosphorus flame retardants T2 - Fire Retardants 2006 CY - London, England DA - 2006-02-14 PY - 2006 AN - OPUS4-12110 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -