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  1. No Access

    Chapter

    New Clinical Perspectives in CT: Initial Results of Dynamic Contrast Medium Studies with Continuous Rotation Scanning of the Heart, Liver, Pancreas and Kidney

    Two new CT techniques, dynamic multiscan and dynamic sequence, are introduced using examples from initial heart, liver, pancreas and kidney examinations. Dynamic multiscan provides reconstructed CT images at 0...

    K. Engelhard, G. Lasek, O. Bartels, J. Drexler in Advances in CT (1990)

  2. No Access

    Chapter

    Dynamic Screening for Therapeutic Diagnosis and Radiation Therapy for Oncological Patients

    Anatomical and topographical tumor extension may be determined with a variety of imaging systems. In addition to their functions as diagnostic devices for the examination of tumors, Ultrasound, Computer Tomogr...

    M. Herbst, J. Drexler, P. Weber, K. Maatsch in Advances in CT (1990)

  3. No Access

    Chapter and Conference Paper

    Rheology of dispersions of poly(vinyl chloride) with liquid rubbers

    The flow behaviour of disperse systems of poly(vinyl chloride) with plasticizer in liquid polybutadieneacrylonitrile rubber with carboxylic terminal groups has been studied. Mathematical relationships containi...

    J. Šimoník, J. Drag, J. Drexler in Progress and Trends in Rheology II (1988)

  4. No Access

    Article

    A new method to test virtual photon spectra

    The comparison of fission fragment angular distributions in electron-and positron-induced fission is proposed as a new method to test virtual photon spectra. The sensitivity of this technique is shown by first ex...

    T. Weber, J. Drexler, R. D. Heil, K. Huber… in Zeitschrift für Physik A Atoms and Nuclei (1984)

  5. No Access

    Article

    Photofission with linearly polarized photons

    The formalism for fragment angular distributions in photofission with unpolarized and linearly polarized photons is summarized. First experiments on232Th using linearly polarized bremsstrahlung are described. The...

    R. Ratzek, W. Wilke, J. Drexler, R. Fischer… in Zeitschrift für Physik A Atoms and Nuclei (1982)

  6. No Access

    Chapter and Conference Paper

    Investigation of the fission decay of the GQR in 238U by e−- and e+-induced fission, and tests of DWBA virtual photon spectra

    Absolute cross sections for electron- and positron-induced fission of 238U have been measured in the energy range 10 – 35 MeV. The cross sections were compared with the corresponding photo-fission cross sections ...

    U. Kneissl, H. Ströher, R. D. Fischer… in Dynamics of Nuclear Fission and Related Co… (1982)

  7. No Access

    Chapter and Conference Paper

    One class of nonlinear stochastic differential equations characterized by random excitation

    Some years ago, a considerable effort has been concentrated in the Aeronautical Research and Test Institute in Prague on the study of fatigue phenomena characterized by random nature of environmental forces ac...

    J. Drexler, O. Kropáč in Applied Mechanics (1969)