Publications Repository - Helmholtz-Zentrum Dresden-Rossendorf

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41813 Publications

Erste Ergebnisse aus Säulenexperimenten zur Untersuchung des Migrationsverhaltens von U(VI) im System Gohy 532 / Gorlebensand

Pompe, S.

  • Poster
    Workshop Institut für Kernchemie der Universität Mainz, Mainz, Germany, 13. 03. 1998

Permalink: https://www.hzdr.de/publications/Publ-2841

Einfluß von Huminstoffen auf das Migrationsverhalten von Schadstoffen

Trautmann, N.; Pompe, S.; Heise, K.-H.; Bernhard, G.; Bubner, M.; Nitsche, H.; Beck, H. P.; Wagner, H.; Keuth, U.; Schank, M.; Mansel, A.; Seibert, A.; Keller, H.

  • Contribution to external collection
    Forschungszentrum Karlsruhe, Report FZKA-PTE Nr. 5, 147-172 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2840

EPR evidence of tetrahalogeno(triphenylmethylimido)rhenium(VI) complexes [Re{NC(C6H5)3}X4] (X = Cl, Br)

Voigt, A.; Kirmse, R.; Abram, U.

  • Inorg. Chem. Communications 1, 203 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2835

An electron paramagnetic resonance study of tetrabutylammoniumtetrabromonitridorhenate(VI), [(n-C4H9)4N] [ReNBr4]

Voigt, A.; Abram, U.; Strauch, P.; Kirmse, R.

  • Inorg. Chim. Acta 271,199 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2834

Evidence for Relativistic Effects in the Chemistry of Element 104

Türler, A.; Buklanov, G. V.; Eichler, B.; Gäggeler, H. W.; Grantz, M.; Hübener, S.; Jost, D. T.; Lebedev, V. Y.; Piguet, D.; Timokhin, S. N.; Yakushev, A. B.; Zvara, I.

  • J. Alloys Comp. 271-273, 287 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2833

Zur Problematik der Bestimmung dynamischer Festigkeitswerte im instrumentierten Kerbschlagbiegeversuch

Richter, H.

Abstract

Zur Bewertung der strukturellen Integrität von Bauteilen werden auch Festigkeitskennwerte unter schlagartigen Belastungsbedingungen benötigt.
Eine Möglichkeit dynamische Festigkeitskennwerte abzuschätzen, bietet die Berechnung der dynamischen Fließ- und Biegebruchspannungen aus den nach ISO/CD 14 556 im instrumentierten Kerbschlagbiegeversuch bestimmten charakteristischen Kräften. Üblicherweise werden die Festigkeitswerte unter Schlagbiegebelastung nach einem Vorschlag von SERVER (1978) berechnet. Dieser Vorschlag wurde aus einer Lösung der Fließlinientheorie nach EWING (1968) abgeleitet.
SERVERs Formalismus gilt für ISO-V-Proben, die mit einer ASTM-Finne belastet werden, da die Zusammenhänge durch EWING (1968) für diese Belastung hergeleitet wurden. Bei Anwendung einer DIN/ISO-Hammerfinne (r=2 mm) ist aber davon auszugehen, dass sich für gekerbte Proben ungefähr 5 % und bei zusätzlicher Berücksichtigung einer größeren Stützweite 9 % höhere Festigkeitswerte ergeben können.

  • Lecture (others)
    Vortrag zur Jahressitzung 1999 der DVM-Arbeitsgruppe "Instrumentierter Kerbschlagbiegeversuch", 24.09.1999, TU Bergakademie Freiberg

Permalink: https://www.hzdr.de/publications/Publ-2832

Decay properties of 256Sg(Z=106) and 266Sg(Z=106)

Türler, A.; Dressler, R.; Eichler, B.; Gäggeler, H. W.; Jost, D. T.; Schädel, M.; Brüchle, W.; Gregorich, K. E.; Trautmann, N.; Taut, S.

  • Phys. Rev. C 57, 1648 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2831

Sorption behaviour of rutherfordium and thorium from HCl/Hf containing aqueous solution

Schumann, D.; Nitsche, H.; Taut, S.; Jost, D. T.; Gäggeler, H. W.; Yakushev, A. B.; Buklanov, G. V.; Domanov, V. P.; Din, T. L.; Kubica, B.; Misiak, R.; Szeglowski, Z.

  • J. Alloys and Compounds 271-273, 307 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2830

Sorption behaviour of W, Hf, Lu, U, and Th on ion exchangers from HCl/H2O2 solutions. Model experiments for chemical studies of Seaborgium (Sg)

Schumann, D.; Andrassy, M.; Nitsche, H.; Novgorodov, A. F.; Misiak, R.; Schädel, M.; Brüchle, W.; Schausten, B.; Kratz, J. V.; Bruchertseifer, H.

  • Radiochim. Acta 80, 1 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2829

Coordination Behavior of the fac-[Tc(CO)3]+ Moiety towards Macrocyclic Thioethers of Various Ring Size: Synthesis and Structure of the Complexes fac-[Tc(9-ane-S3)(CO)3]Br, fac-[Tc2(tos)2(18-ane-S6)(CO)6] and fac-[Tc2(20-ane-S6-OH)(CO)6][tos]2

Schibli, R.; Alberto, R.; Abram, S.; Abram, S.; Egli, A.; Schubiger, P. A.; Kaden, T. A.

  • Inorg. Chem. 37, 3509 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2828

Use of Instrumented Charpy Impact Tests for the Determination of Fracture Toughness Values

Viehrig, H.-W.; Böhmert, J.; Dzugan, J.

Abstract

A number of techniques has been under development to estimate fracture mechanics parameters using the instrumented Charpy impact test. The evolution of elastic-plastic fracture mechanics has led to the use of small test specimens to achieve valid cleavage fracture toughness values based on the J-Integral concept, KJc, in the lower ductile-to-brittle transition temperature (DBTT) range. A successful concept bases on the statistical data treatment methodology with the Weibull-type statistic. It has been demonstrated that the probabilistic-based estimates of the median fracture toughness of ferritic steels tend to form transition curves of the same shape, the so-called "master curve", normalized to one common specimen size, namely the 1T (i.e. 25 mm thick) specimen. This method covers the determination of a reference temperature, T0, at a median fracture toughness, KJc, of 100 MPa m1/2. Furthermore toughness parameters in terms of J-Integral based ductile crack initiation toughness, KJi, have been also used for the integrity assessment of structures. The determination of KJi values by the instrumented impact test requires the detection of the ductile crack initiation on the dynamic load vs. displacement curve.

Keywords: instrumented impact test; master curve concept; fracture toughness; crack initiation; acoustic emission

  • Lecture (Conference)
    From Charpy to Present Impact Testing, ESIS-Publication 30, D. Francois, A. Pineau, Eds., Charpy Centenary Conference, 2-5 October 2001, Poitiers, France, Elsevier Science Ltd. and ESIS, 2002, p. 245
  • Contribution to proceedings
    From Charpy to Present Impact Testing, ESIS-Publication 30, D. Francois, A. Pineau, Eds., Charpy Centenary Conference, 2-5 October 2001, Poitiers, France, Elsevier Science Ltd. and ESIS, 2002, p. 245

Permalink: https://www.hzdr.de/publications/Publ-2827

Sequences around the fragmentation sites of the large subunit rRNA in the family Rhizobiaceae

Selenska-Pobell, S.; Döring, H.

  • Antonie van Leewenhoek 73, 55-67 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2826

Sorption of Uranium (VI) onto Phyllite and its Mineral Constituents

Zorn, T.; Arnold, T.; Bernhard, G.; Nitsche, H.

  • Poster
    GDCh-Fachtagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2825

Wechselwirkung von Moorwasserkolloiden mit Uranyl(VI)-Ionen

Zänker, H.; Hüttig, G.; Richter, W.; Schmeide, K.; Nitsche, H.

  • Poster
    GDCh-Fachtagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2824

Colloid Characterization in a Humic-Rich Environmental Water Containing Varying Concentrations of Uranyl(VI) Ions

Zänker, H.; Hüttig, G.; Richter, W.; Schmeide, K.; Nitsche, H.

  • Poster
    13th Radiochemical Conference Mariánske Lázne-Jachymov, Czech Republic, 20.-24.04.1998

Permalink: https://www.hzdr.de/publications/Publ-2823

Einsteinium: Entropien und Enthalpien der Adsorption auf Niobium, Tantal und Titanium

Taut, S.; Hübener, S.; Eichler, B.; Türler, A.; Gäggeler, H. W.; Timokhin, S. N.; Zvara, I.

  • Poster
    GDCh-Fachtagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2822

Thermoanalytische Untersuchungen an Huminsäuren und ihren Uran(VI)- und Eisen(III)- Komplexen

Schuster, G.; Bubner, M.; Pompe, S.; Jander, R.; Henkel, K.; Heise, K.-H.; Nitsche, H.

  • Poster
    GDCh-Fachtagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2821

Microstructural investigation of Sn nanoclusters in double-energy implanted and annealed SiO2 layers with cross-sectional TEM

Markwitz, A.; Grötzschel, R.; Heinig, K.-H.; Rebohle, L.; Skorupa, W.

  • Nuclear Instruments and Methods in Physics Research B 152 (1999) 319-324

Permalink: https://www.hzdr.de/publications/Publ-2820

Complexation of U(VI) with Aquatic Humic Acid Isolated from Bog Water

Schmeide, K.; Geipel, G.; Zänker, H.; Heise, K.-H.

  • Poster
    13th Radiochemical Conference Mariánske Lázne-Jachymov, Czech Republic, 20.-24.04.1998

Permalink: https://www.hzdr.de/publications/Publ-2819

Molekulare Untersuchungen bakterieller Diversität in Erdproben aus uranhaltigen Abfallhalden

Satschanska, G.; Kampf, G.; Flemming, K.; Selenska-Pobell, S.

  • Poster
    Wissenschaftliche Konferenz: BIODIVERSITÄT der WGL Berlin, Germany, 17.-19.11.1998

Permalink: https://www.hzdr.de/publications/Publ-2818

Molecular bacterial diversity in soils of two East German uranium waste piles

Satschanska, G.; Kampf, G.; Flemming, K.; Selenska-Pobell, S.

  • Poster
    Euroconference: Bacterial-Metal/Radionuclide Interaction Rossendorf/Dresden, Germany, 02.-04.12.1998

Permalink: https://www.hzdr.de/publications/Publ-2817

Komplexierung von Uran(VI) mit Arsen

Rutsch, M.; Geipel, G.; Brendler, V.; Bernhard, G.; Nitsche, H.

  • Poster
    GDCh-Fachtagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2816

Charakterisierung anorganischer und organischer Kolloide in bergbaurelevanten Wässern.

Richter, W.; Zänker, H.; Nitsche, H.

  • Poster
    4. Kolloquium des DFG-Schwerpunktprogramms "Geochemische Prozesse mit Langzeitfolgen im anthropogen beeinflußten Sickerwasser und Grundwasser" Freiberg, Germany, 26.-27.03.1998.

Permalink: https://www.hzdr.de/publications/Publ-2815

Structural Analysis of the Interaction of Uranium(VI) with Humic Acid and Simple Carboxylic Acids Using EXAFS

Reich, T.; Denecke, M. A.; Pompe, S.; Otto, A.; Brendler, V.; Bubner, M.; Heise, K.-H.; Nitsche, H.; Allen, P. G.; Bucher, J. J.; Edelstein, N. M.; Shuh, D. K.

  • Poster
    Euroconference and NEA Workshop: Actinide-XAS-98 Grenoble, France, 04.-06.10.1998

Permalink: https://www.hzdr.de/publications/Publ-2814

Characterization of the surface layer of the Bacillus sphaericus isolate JG-A12 from a uranium waste pile

Raff, J.; Kirsch, R.; Kutschke, S.; Maier, T.; Mertig, M.; Selenska-Pobell, S.; Bernhard, G.; Hahn, U.; Pompe, W.

  • Poster
    Euroconference: Bacterial-Metal/Radionuclide Interaction Rossendorf/Dresden, Germany, 02.-04.12.1998

Permalink: https://www.hzdr.de/publications/Publ-2813

Selective accumulation of heavy metals in drain waters of a uranium waste pile by indigenous Bacilli

Panak, P.; Selenska-Pobell, S.; Boudakov, I.; Miteva, V.; Bernhard, G.; Nitsche, H.

  • Poster
    Euroconference: Bacterial-Metal/Radionuclide Interaction Rossendorf/Dresden, Germany, 02.-04.12.1998

Permalink: https://www.hzdr.de/publications/Publ-2812

Bacteria from a uranium mining waste pile: interaction with U(VI)

Panak, P.; Kutschke, S.; Selenska-Pobell, S.; Geipel, G.; Bernhard, G.; Nitsche, H.

  • Poster
    Euroconference: Bacterial-Metal/Radionuclide Interaction Rossendorf/Dresden, Germany, 02.-04.12.1998

Permalink: https://www.hzdr.de/publications/Publ-2811

Wechselwirkung von U(VI) mt Bakterien aus Uranhalden

Panak, P.; Kutschke, S.; Selenska-Pobell, S.; Geipel, G.; Bernhard, G.; Nitsche, H.

  • Poster
    GDCh-Tagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2810

RAPD and Rep-APD analysis of Bacillus sphaericus

Miteva, V.; Mitev, V.; Selenska-Pobell, S.

  • Poster
    8th Int. Symposium on Genetics of Industrial Microorganisms Israel, 28.06.-03.07.1998

Permalink: https://www.hzdr.de/publications/Publ-2809

Molecular and radiochemical analysis of Thiobacillus ferrooxidans strains recovered from a uranium waste pile in Saxony

Kutschke, S.; Panak, P.; Groudeva, V.; Selenska-Pobell, S.; Bernhard, G.; Nitsche, H.

  • Poster
    Euroconference: Bacterial-Metal/Radionuclide Interaction Rossendorf/Dresden, Germany, 02.-04.12.1998

Permalink: https://www.hzdr.de/publications/Publ-2808

Seaborgium: Charakterisierung als Oxidhydroxid

Hübener, S.; Brüchle, W.; Dressler, R.; Eichler, B.; Gäggeler, H. W.; Grantz, M.; Heyne, H.; Jäger, E.; Jost, D. T.; Kirbach, U.; Nitsche, H.; Piguet, D.; Schädel, M.; Schimpf, E.; Taut, S.; Trautmann, N.; Türler, A.; Vahle, A.; Yakushev, A. B.

  • Poster
    GDCh-Tagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2807

EXAFS Investigations of Uranyl Sorption on Ferrihydrite

Hennig, C.; Reich, T.; Arnold, T.; Roßberg, A.; Nitsche, H.

  • Poster
    Euroconference and NEA Workshop: Actinide-XAS-98 Grenoble, France, 04.-06.10.1998

Permalink: https://www.hzdr.de/publications/Publ-2806

Implantation of boron ions into hard metals

Mrochek, I.; Günzel, R.; Matz, W.; Möller, W.; Anishchik, V.

  • Nukleonika 44(1999)2, 217-224

Permalink: https://www.hzdr.de/publications/Publ-2805

The Problem of Preferred Orientation in EXAFS Measurements - Solvable with X-ray Diffraction?

Hennig, C.; Kraus, W.; Nolze, G.

  • Poster
    Euroconference and NEA Workshop: Actinide-XAS-98 Grenoble, France, 04.-06.10.1998

Permalink: https://www.hzdr.de/publications/Publ-2804

Korrektur der Koordinationszahlbestimmung für die Uranylgruppe aus EXAFS-Messungen pulverförmiger Proben

Hennig, C.

  • Poster
    GDCh-Fachtagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2803

Humic Acid Research at FZR

Heise, K.-H.; Pompe, S.; Schmeide, K.; Bubner, M.; Schuster, G.; Nicolai, R.; Zänker, H.; Reich, T.; Geipel, G.; Baraniak, L.; Bernhard, G.; Nitsche, H.

  • Poster
    Uranium Mining and Hydrogeology II Freiberg, Germany, 15.-17.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2802

Huminsäureforschung im FZR - Melanoidine als Modell-Huminsäuren

Heise, K.-H.; Pompe, S.; Nicolai, R.; Schmeide, K.; Bubner, M.; Reich, T.; Nitsche, H.

  • Poster
    Uranium Mining and Hydrogeology II Freiberg, Germany, 15.-17.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2801

FTIR-Untersuchungen zur Komplexierung von Uran(V) durch huminsäureähnliche Melanoidine

Heise, K.-H.; Nicolai, R.; Pompe, S.; Bubner, M.; Nitsche, H.

  • Poster
    GDCh-Fachtagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2800

Mineralisierung von Kohlenstoff-14-haltigen Reststoffen durch anodische Oxidation

Förster, E.; Heller, S.; Heise, K.-H.; Nitsche, H.

  • Poster
    GDCh-Fachtagung, FG Nuclearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2794

Die Synthese isotopmarkierter Modellhuminsäuren

Bubner, M.; Pompe, S.; Meyer, M.; Heise, K.-H.; Nitsche, H.

  • Poster
    GDCh-Fachtagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2793

Vergleich der Sorption von Eisen und Uran an Erzgebirgsmetamorphiten und Elbtalsedimenten unter aeroben und anaeroben Bedingungen und unter dem Einfluß organischer Grubenwasserinhaltsstoffe

Abraham, A.; Mack, B.; Baraniak, L.; Nitsche, H.

  • Poster
    GDCh-Fachtagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2792

Forschungszentrum Rossendorf; Jahresbericht 1996

Leib, J.

  • Open Access Logo Forschungszentrum Rossendorf, Jahresbericht 1996
    ISSN: 1436-3976

Downloads

Permalink: https://www.hzdr.de/publications/Publ-2791

Photonenkorrelationsspektroskopie und Rasterkraftmikroskopie an Huminsäure.

Zänker, H.

  • Lecture (others)
    TU Dresden, Institut für Werkstoffwissenschaft Dresden, Germany, 17.12.1998

Permalink: https://www.hzdr.de/publications/Publ-2790

Charakterisierung der Kolloidpartikel in den Wasserfließsystemen stillgelegter sächsischer Bergbauanlagen.

Zänker, H.; Richter, W.; Nitsche, H.

  • Lecture (Conference)
    4. Kolloquium des DFG-Schwerpunktprogramms "Geochemische Prozesse mit Langzeitfolgen im anthropogen beeinflußten Sickerwasser und Grundwasser" Freiberg, Germany, 26.-27.04.1998

Permalink: https://www.hzdr.de/publications/Publ-2789

Thermochromatography of Elemental Einsteinium

Taut, S.; Hübener, S.; Eichler, B.; Eberhardt, K.; Trautmann, N.; Peterson, Y. R.

  • Lecture (Conference)
    13th Radiochemical Conference Mariánské Lázne, Czech Republic, 19.-24.04.1998

Permalink: https://www.hzdr.de/publications/Publ-2788

Molecular studies of the culturable and non-culturable bacteria in uranium wastes

Selenska-Pobell, S.

  • Lecture (Conference)
    Uranium Mining and Hydrogeology II Freiberg, Germany, 15.-17.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2787

Magnetic moment measurements in the semi-magic nuclei 94Ru and 95Rh after recoil implantation into iron and nickel

Jungclaus, A.; Kast, D.; Lieb, K. P.; Lingk, C.; Teich, C.; Iordanov, O.; Härtlein, T.; Schwalm, D.; Johnstone, I. P.; Schwengner, R.

  • European Physical Journal A, 6, 29-36, (1999)

Permalink: https://www.hzdr.de/publications/Publ-2786

Diversity in natural bacterial populations in the uranium wastes as examined by a 16S rDNA retrieval

Selenska-Pobell, S.

  • Lecture (others)
    Inst. of Molecular Biology, Bulgarian Academy of Sciences Sofia, Bulgaria, 07.10.1998

Permalink: https://www.hzdr.de/publications/Publ-2785

Selective accumulation of heavy metals in drain waters of a uranium waste pile by three indigenous Bacillis strains

Selenska-Pobell, S.

  • Lecture (others)
    Institute of Microbiology, Bulgarian Academy of Sciences Sofia, Bulgaria, 25.06.1998

Permalink: https://www.hzdr.de/publications/Publ-2784

Analysis of the culturable members of the natural bacterial communities in uranium waste piles

Selenska-Pobell, S.

  • Lecture (others)
    Dept. of Geomicrobiology, University of Sofia Sofia, Bulgaria, 06.06.1998

Permalink: https://www.hzdr.de/publications/Publ-2783

Effect of Humic Acid on the Uranium Sorption on Phyllite and its Constituents

Schmeide, K.; Pompe, P.; Heise, K.-H.; Nitsche, H.

  • Lecture (Conference)
    4th EU Project Meeting "Effects of Humic Substances on the Migration of Radionuclides: Complexation and Transport of Actinides" Leuven, Belgium, 19.-20.11.1998

Permalink: https://www.hzdr.de/publications/Publ-2782

Case-Study: Uranium-Mining Rock Pile No. 250 in the Region Schlema/Alberoda (Saxony, Germany)

Schmeide, K.; Geipel, G.; Heise, K.-H.; Nitsche, H.

  • Lecture (Conference)
    4th EU Project Meeting "Effects of Humic Substances on the Migration of Radionuclides: Complexation and Transport of Actinides" Leuven, Belgium, 19.-20.11.1998

Permalink: https://www.hzdr.de/publications/Publ-2781

Effect of Humic Substances on the Sorption of Uranium(VI) onto Site-Specific Rock Material

Schmeide, K.; Zorn, T.; Zänker, H.; Heise, K.-H.; Nitsche, H.

  • Lecture (Conference)
    EC Project Meeting, Centre d´Etudes de Saclay Paris, France, 11.-12.05.1998

Permalink: https://www.hzdr.de/publications/Publ-2780

Complexation of Uranyl(VI) by Humic Substances in Absence and Presence of Sulfate

Schmeide, K.; Geipel, G.; Zänker, H.; Heise, K.-H.; Nitsche, H.

  • Lecture (Conference)
    EC Project Meeting, Centre d´Etudes de Saclay Paris, France, 11.-12.05.1998

Permalink: https://www.hzdr.de/publications/Publ-2779

Photolysis of silicic acid and new particle formation

Rettig, D.; Merker, P.; Nitsche, H.

  • Lecture (Conference)
    5th International Aerosol Conference Edinburgh, Scottland, 12.-18.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2778

Speziationsbestimmung von Uran in umweltrelevanten Systemen mittels Röntgenabsorptionsspektroskopie

Reich, T.

  • Lecture (Conference)
    Universität Leipzig, Fakultät für Chemie und Mineralogie Leipzig, Germany, 19.10.1998

Permalink: https://www.hzdr.de/publications/Publ-2777

Synchrotronstrahlungsuntersuchungen an Radionuklidsystemen

Reich, T.

  • Lecture (Conference)
    GDCh-Fachtagung, FG Nuklearchemie Dresden, Germany, 07.-09.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2776

X-ray Absorption Fine Structure Studies of Uranium in Environmental Systems

Reich, T.

  • Lecture (Conference)
    Lawrence Berkeley National Laboratory Berkeley, CA, USA, 19.05. 1998

Permalink: https://www.hzdr.de/publications/Publ-2775

Application of X-ray Absorption Spectroscopy in Radioecology

Reich, T.; Bernhard, G.; Nitsche, H.

  • Lecture (Conference)
    13th Radiochemical Conference Mariánské Lázne, Czech Republic, 19.-24.04.1998

Permalink: https://www.hzdr.de/publications/Publ-2774

Anwendung der Röntgenabsorptionsspektroskopie in der Radioökologie

Reich, T.

  • Lecture (Conference)
    Zentrumsseminar "Anwendung der Synchrotronstrahlung" Forschungszentrum Rossendorf e.V., Rossendorf, Germany, 08. 01. 1998

Permalink: https://www.hzdr.de/publications/Publ-2773

Metal cluster formation on bacterial surface layer proteins

Pompe, W.; Mertig, M.; Kirsch, R.; Raff, J.; Selenska-Pobell, S.

  • Lecture (Conference)
    Euroconference: Bacterial-Metal/Radionuclide Interaction Rossendorf/Dresden, Germany, 02.-04.12.1998

Permalink: https://www.hzdr.de/publications/Publ-2772

Einfluß von Huminstoffen auf das Migrationsverhalten radioaktiver und nichtradioaktiver Schadstoffe unter naturnahen Bedingungen. (IFR-Teilbericht zum BMBF-Verbundprojekt-Abschluß)

Pompe, S.; Heise, K.-H.; Bernhard, G.; Nitsche, H.

  • Lecture (Conference)
    BMBF-Projektmeeting, FZ Karlsruhe Karlsruhe, Germany, 22.-23.10.1998

Permalink: https://www.hzdr.de/publications/Publ-2771

Erste Ergebnisse aus Säulenexperimenten zur Untersuchung des Migrationsverhaltens von Uran(VI) im System GoHy-532 / Gorlebensand

Pompe, S.; Artinger, R.

  • Lecture (Conference)
    BMBF-Projektmeeting Universität Mainz, Institut für Kernchemie Mainz, Germany, 12.03.1998

Permalink: https://www.hzdr.de/publications/Publ-2769

Characterization of a Sulfate-Reducing Bacterium which is able to Reduce Uranium

Pietzsch, K.; Panak, P.; Hard, B. C.; Babel, W.

  • Lecture (Conference)
    Uranium Mining and Hydrogeology II Freiberg,Germany, 15.-17.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2768

Bacteria from uranium mining waste piles: Complex formation of Thiobacillus ferrooxidans with U(VI)

Panak, P.

  • Lecture (Conference)
    Uranium Mining and Hydrogeology II Freiberg, Germany, 15.-17.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2767

Environmental Nuclear Chemistry: Uranium Speciation by Laser Fluorescence and X-ray Absorption Spectroscopy

Nitsche, H.

  • Lecture (Conference)
    European Synchrotron Radiation Facility (ESRF) Grenoble, France, Oct. 1998

Permalink: https://www.hzdr.de/publications/Publ-2766

Application of Synchrotron Radiation Techniques to Radionuclide Studies

Nitsche, H.; Reich, T.; Hennig, C.; Roßberg, A.; Geipel, G.; Denecke, M. A.; Baraniak, L.; Panak, P.; Abraham, A.; Mack, B.; Selenska-Pobell, S.; Bernhard, G.

  • Lecture (Conference)
    Euroconference and NEA Workshop: Actinide-XAS-98 Grenoble, France, 04.-06.10.1998
  • Contribution to proceedings
    Speciation, Techniques and Facilities for Radioactive Materials at Synchrotron Light Sources pp. 15-27 (OECD Publications 2, Paris Cedex, France) Workshop Proceedings Grenoble, France, 4-6 October 1998

Permalink: https://www.hzdr.de/publications/Publ-2764

Radionuclide Migration and Transport in the Vadose Zone: R&D Needs in Measurements and Modelling

Nitsche, H.; Brendler, V.

  • Lecture (Conference)
    Fourth Intern. Symposium and Exhibition on Environmental Contamination in Central and Eastern Europ, Warsaw, Poland, 15.-17.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2763

Data transferability into numerical models and sources of uncertainty

Nitsche, H.

  • Lecture (Conference)
    EC-Cluster Workshop "Radionuclide Transport/Retardation Processes" Brussels, Belgium, 19.-20.03.1998

Permalink: https://www.hzdr.de/publications/Publ-2762

Molecular characterization of several Thiobacillus ferrooxidans strains recovered from an uranium mine waste pile in Germany

Kutschke, S.; Groudeva, V.; Selenska-Pobell, S.

  • Lecture (Conference)
    Euroconference: Bacterial-Metal/Radionuclide Interaction Rossendorf/Dresden, Germany, 02.-04.12.1998

Permalink: https://www.hzdr.de/publications/Publ-2761

A Monochromator Feedback System

Hennig, C.

  • Lecture (Conference)
    14th CRG Club Meeting Grenoble, France, 19.-20.10.1998

Permalink: https://www.hzdr.de/publications/Publ-2760

Synthetic Humic Acids for Radioecological Environmental Research

Heise, K.-H.; Bubner, M.; Pompe, S.; Nitsche, H.

  • Lecture (Conference)
    Joint European International Isotope Society Conference Bad Soden, Germany, 24.-26.06.1998

Permalink: https://www.hzdr.de/publications/Publ-2759

Speciation of Uranium - Determination and Calculation under Natural Conditions Uranium Mining and Hydrogeology II

Geipel, G.; Rutsch, M.; Bernhard, G.; Brendler, V.; Nitsche, H.

  • Lecture (Conference)
    Freiberg, Germany, 15.-17.09.1998

Permalink: https://www.hzdr.de/publications/Publ-2758

The Radiochemistry Safety System at ROBL

Funke, H.

  • Lecture (Conference)
    14th CRG Club Meeting Grenoble, France, 19.-20.10.1998

Permalink: https://www.hzdr.de/publications/Publ-2757

The Radiochemistry Experimental Station at the Rossendorf Beamline (ROBL)

Funke, H.; Reich, T.; Bernhard, G.; Brendler, V.; Claussner, J.; Hüttig, G.; Matz, W.; Neumann, W.; Oehme, W.

  • Lecture (Conference)
    Euroconference and NEA Workshop: Actinide-XAS-98 Grenoble, France, 04.-06.10.1998

Permalink: https://www.hzdr.de/publications/Publ-2756

Characterization of the Deformation Field Near the Crack-Tip after Bending by Small Angle X-ray Scattering

Böhmert, J.; Große, M.

Abstract

The inhomogeneous deformation field ahead the crack tip of pre-cracked and bended Charpy-V specimens was monitored by scanning with a highly focussed X-ray beam at the Synchrotron Radiation Facility (ESRF). The measured scattering pattern shows two characteristic features:

  • streak-like anisotropic scattering with different symmetry
  • isotropic scattering.
The streaks are produced by scattering at the grain boundaries. The slope of the Guinier plot of the scattering intensity in the streaks yields an effective scattering thickness of the grain boundary of 1.4 nm. The isotropic scattering intensity can be explained as scattering at the dislocation structure. Its dependence on the scattering vector follows a Porod law with exponents between -3.3 and -2.8. The local distribution of both the integral scattering intensity and the Porod exponent reflect the shape of the plastic zone ahead of the crack tip.
The results demonstrate that small angle X-ray scattering with a scanning microfocussed beam provides a new method to characterize inhomogeneous deformation states with a resolution of few micrometers.
  • Lecture (Conference)
    Conference of the Federation of European Material Societies EUROMAT'99, Sept. 1999, Munich, Microstructural Investigation and Analysis, EUROMAT, Vol. 4, B. Jouffrey and J. Svejcar (Editors), DGM, Weinheim, 2000, pp. 114-120
  • Contribution to proceedings
    Conference of the Federation of European Material Societies EUROMAT'99, Sept. 1999, Munich, Microstructural Investigation and Analysis, EUROMAT, Vol. 4, B. Jouffrey and J. Svejcar (Editors), DGM, Weinheim, 2000, pp. 114-120

Permalink: https://www.hzdr.de/publications/Publ-2755

Sortion of Uranium (VI) onto schwertmannite

Arnold, T.; Bernhard, G.; Nitsche, H.

  • Lecture (Conference)
    Europ. Res. Conf. "Geochemistry of Crystal Fluids. Characterization of reactive transport in natural systems"; Aghia Pelaghia, Greece, 22. - 27. 05. 1998

Permalink: https://www.hzdr.de/publications/Publ-2754

Applications of XAFS Spectroscopy to Specation Problems in Environmental Radiochemistry

Allen, P. G.; Shuh, D. K.; Bucher, J. J.; Edelstein, N. M.; Reich, T.

  • Lecture (Conference)
    Euroconference and NEA Workshop: Actinide-XAS-98 Grenoble, France, 04.-06.10.1998

Permalink: https://www.hzdr.de/publications/Publ-2752

Terminal Nitrido Ligands - Lewis Bases for the Coordination Chemist

Abram, U.

  • Lecture (others)
    University of Graz, Austria, 14.05.1998

Permalink: https://www.hzdr.de/publications/Publ-2751

Crystal Structure Determination for Everybody

Abram, U.

  • Lecture (others)
    University of Santiago de Compostela, Spain, 03.02.1998

Permalink: https://www.hzdr.de/publications/Publ-2750

Synthesis and Stereochemistry of the Spin Adducts of a New Chiral Spin Trap, 3,5-Diphenyl-5-methylpyrroline-1-oxide

Matasyoh, J. C.; Abram, U.; Schuler, P.; Stegmann, H. B.

  • J. Magnet. Resonance 36, 422 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2749

XANES Investigation of Chemical States of Nitrogen in Polyaniline

Hennig, C.; Hallmeier, K. H.; Szargan, R.

  • Synthetic Metals 92/2, 161 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2748

Die Rolle von Huminsäuren in der Umwelt

Heise, K.-H.; Pompe, S.; Schmeide, K.; Bubner, M.; Nitsche, H.

  • Contribution to HZDR-Annual report
    Wissenschaftlich-Technische Berichte / Forschungszentrum Rossendorf; Jahresbericht 1997, FZR-240, S. 30-35 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2747

Darstellung, Strukturen und Photolyse von Rheniumisocyanato-Komplexen

Bonfada, E.; Strähle, J.; Abram, U.

  • Z. anorg. allg. Chem. 624, 757 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2746

Synthesis and structures of technetium(I) and rhenium(I) tricarbonyl complexes with bis(diphenylthiophosphoryl)-amide, {M[(Ph2PS)2N](CO)3(CH3CN)} (M = Tc, Re)

Abram, U.; Abram, S.; Schibli, R.; Alberto, R.; Dilworth, J. R.

  • Polyhedron 17, 1303 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2745

[NBu4][ReNCl4]: Facile synthesis, structure, electron paramagnetic resonance spectroscopy and reactions

Abram, U.; Braun, M.; Abram, S.; Kirmse, R.; Voigt, A.

  • J. Chem. Soc. Dalton Trans. 1998, 231

Permalink: https://www.hzdr.de/publications/Publ-2744

A man-made element’s brilliant career

Abram, U.

  • Science Spectra 12, 58 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2743

Computer simulation and RBS/C studies of high dose N+ and Al co-implantation in 6H-SiC

Kharlamov, V. S.; Kulikov, D. V.; Trushin, Y. V.; Yankov, R. A.; Voelskow, M.; Petzoldt, J.; Skorupa, W.

  • Contribution to external collection
    Proc. SPIE-The Int.Society for Optical Engineering 3345 (1998) 260

Permalink: https://www.hzdr.de/publications/Publ-2742

Strukturuntersuchungen an Mischkristallen V1-xNbxO2

von Woedtke, F.; Reich, T.; Denecke, M. A.; Nitsche, H.; Oppermann, H.

  • Lecture (Conference)
    9. Tagung Festkörperanalytik, Chemnitz, Germany, 23.-26.06.1997

Permalink: https://www.hzdr.de/publications/Publ-2741

Thermoanalytical Investigations on the Oxidizing Degradation of Natural and Synthetic Humic Acids and their Calcium and Uranyl Complexes

Schuster, G.; Bubner, M.; Pompe, S.; Heise, K.-H.; Nitsche, H.

  • Lecture (Conference)
    12. Ulm-Freiberger Kalorimetrietage, Freiberg, Germany, 19.-21.3.1997

Permalink: https://www.hzdr.de/publications/Publ-2740

Bacteria from uranium mining waste pile: Interactions with U(VI)

Panak, P.; Hard, B. C.; Pietzsch, K.; Kutschke, S.; Röske, K.; Selenska-Pobell, S.; Bernhard, G.; Nitsche, H.

  • Lecture (Conference)
    Actinides ‘97, Baden-Baden, Germany, 21.-26.09.1997
  • J. Alloys and Compounds 271-273, 262 (1998)

Permalink: https://www.hzdr.de/publications/Publ-2739

Complexation of Uranium(VI) with the Siderophore Desferrioxamine B

Czerwinski, K.; Denecke, M. A.; Pompe, S.; Moll, H.; Reich, T.; Nitsche, H.

  • Lecture (Conference)
    Migration'97, Sendai, Japan, 26.-31.10.1997

Permalink: https://www.hzdr.de/publications/Publ-2738

ROBL - a CRG Beamline for Radiochemistry and Materials Research at the ESRF

Matz, W.; Schell, N.; Bernhard, G.; Schlenk, R.; Pröhl, D.; Funke, H.; Betzl, M.; Brendler, V.; Claußner, J.; Dienel, S.; Eichhorn, F.; Hüttig, G.; Krug, H.; Neumann, W.; Nitsche, H.; Oehme, W.; Prokert, F.; Reich, T.; Reichel, P.; Strauch, U.; Denecke, M. A.

  • Lecture (Conference)
    SR50 - Highlights in X-ray Synchrotron Radiation Research, Grenoble, France, Oct. 17 - 20, 1997
  • Journal of Synchrotron Radiation (1999) 6, 1076-1085

Permalink: https://www.hzdr.de/publications/Publ-2737

Characterization of the Submicron Particles in the Kranichsee Moor Water

Zänker, H.; Hüttig, G.; Richter, W.; Nitsche, H.

  • Lecture (Conference)
    Second Project Meeting of the EU project "Effects of Humic Substances on the Migration of Radionuclides: Complexation and Transport of Actinides", British Geological Survey, Nottingham, United Kingdom, 13.-14.11.1997

Permalink: https://www.hzdr.de/publications/Publ-2736

Plasma-source ion implantation compared with glow-discharge plasma nitriding of stainless steel

Günzel, R.

  • Lecture (others)
    City University of Hong Kong, October 13, 1997

Permalink: https://www.hzdr.de/publications/Publ-2735

Computersimulationen zur Schichtabscheidung von Bornitrid

Albe, K.

  • Lecture (others)
    Inst. f. Oberflächen- und Mikrostrukturphysik, TU Dresden, Dresden, Germany, August 1, 1997

Permalink: https://www.hzdr.de/publications/Publ-2734

Colloid Chemistry of Humic Acid

Zänker, H.

  • Lecture (Conference)
    First Project Meeting of the FU project "Effects of Humic Substances on the Migration of Radionuclides: Complexation and Transport of Actinides", Forschungszentrum Karlsruhe, Institut f. Nukleare Entsorgungstechnik; Karlsruhe, Germany, 03.-04.03.1997

Permalink: https://www.hzdr.de/publications/Publ-2733

A combination of atomic and continuum computational models describing the evolution of nanoclusters

Strobel, M.; Heinig, K.-H.; Möller, W.

  • Lecture (Conference)
    E-MRS Spring Meeting, Strasbourg, France, June 16 - 20, 1997

Permalink: https://www.hzdr.de/publications/Publ-2732

Faszination Transactinidenforschung

Vahle, A.

  • Lecture (Conference)
    On the occasion of the awarding of the "Doktorandenpreis der WBL", Köln, Germany, 30.10.1997

Permalink: https://www.hzdr.de/publications/Publ-2731

Hochtemperaturgaschromatographie mit Spurenmengen der Homologen des Elementes 106 im O2-H2O(g)/SiO2(s) -System

Vahle, A.

  • Lecture (Conference)
    On the occasion of the awarding of the "Georg-Helm-Preis", TU Dresden, Germany, 08.10.1997

Permalink: https://www.hzdr.de/publications/Publ-2730

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