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  1. No Access

    Chapter

    Mass Wasting Along Atlantic Continental Margins: A Comparison Between NW-Africa and the de la Plata River Region (Northern Argentina and Uruguay)

    The passive continental margins of the Atlantic Ocean are characterized by thick sedimentary successions, which might become unstable resulting in landslides of various sizes. The type of mass-wasting differs ...

    S. Krastel, J. Lehr, D. Winkelmann… in Submarine Mass Movements and Their Consequ… (2014)

  2. No Access

    Chapter and Conference Paper

    Surface Reconstruction of Maltese Cisterns Using ROV Sonar Data for Archeological Study

    We present a methodology and algorithm for the reconstruction of three dimensional geometric models of ancient Maltese water storage systems, i.e. cisterns, from sonar data. This project was conducted as a par...

    C. Forney, J. Forrester, B. Bagley, W. McVicker, J. White… in Advances in Visual Computing (2011)

  3. No Access

    Article

    Surface and volume effects in the photoabsorption of nuclei

    Recent experimental results for meson photoproduction from nuclei obtained with TAPS at MAMI are analyzed in view of the suppression of the second nucleon resonance region in total photoabsorption. The cross-s...

    B. Krusche, J. Lehr, F. Bloch, M. Kotulla… in The European Physical Journal A - Hadrons … (2004)

  4. No Access

    Article

    Photoproduction of πmesons from nuclei

    Photoproduction of neutral pions from nuclei (carbon, calcium, niobium, lead) has been studied for incident-photon energies from 200 MeV to 800 MeV with the TAPS detector using the Glasgow photon tagging spect...

    B. Krusche, J. Lehr, J. Ahrens… in The European Physical Journal A - Hadrons … (2004)

  5. No Access

    Chapter

    High-Resolution Three-Dimensional Imaging with an X-Ray Microscope

    The Göttingen transmission X-ray microscope (TXM) at BESSY has been used for threedimensional imaging. As a first test-object sheaths of the bacteria Leptothrix Ochracea have been visualized. 33 tilted-view image...

    J. Lehr in X-Ray Microscopy and Spectromicroscopy (1998)