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  1. No Access

    Chapter and Conference Paper

    Modeling and Simulation for Thermal-Electric Coupling in an SOI-Circuit

    A. Bartel, U. Feldmann in Scientific Computing in Electrical Engineering (2006)

  2. No Access

    Chapter and Conference Paper

    Multirate Co-simulation of First Order Thermal Models in Electric Circuit Design

    Thermal effects influence the electrical behaviour of circuits more and more. Therefore it is necessary to take power dissipation and temperature evolution into account. In order to analyize large systems of i...

    A. Bartel, M. Günther in Scientific Computing in Electrical Engineering (2004)

  3. No Access

    Chapter and Conference Paper

    Multirate Methods in Electrical Circuit Simulation

    Multirate methods in the simulation of coupled systems adapt the numerical effort to the activity level of the respective subsystems. Here, two different approaches will be presented: one based on operator spl...

    A. Bartel, M. Günther, A. Kværnø in Progress in Industrial Mathematics at ECMI 2000 (2002)

  4. No Access

    Chapter and Conference Paper

    Numerical Techniques for Different Time Scales in Electric Circuit Simulation

    The simulation of integrated circuits demands an increasing amount of computational resources, since systems become more and more complex and parasitic effects are included to a larger extent. However, the num...

    A. Bartel, M. Günther, R. Pulch, P. Rentrop in High Performance Scientific And Engineerin… (2002)

  5. No Access

    Chapter and Conference Paper

    Multirate ROW Methods of Mixed Type for Circuit Simulation

    The simulation of integrated circuits demands an increasing amount of computational resources. Due to latency, the numerical integration based on multirate methods might be another denouement. These methods ar...

    A. Bartel in Scientific Computing in Electrical Engineering (2001)

  6. No Access

    Article

    Separation of algal mixtures and bacterial mixtures with flow-microfluorometer using chlorophyll and ethidium bromide fluorescence

    The applicability of flow-microfluorometer to separate microbial cells was demonstrated with algal and bacterial cells. Algal mixtures were sorted according to the natural chlorophyll fluorescence and the bact...

    A. S. Paau, J. R. Cowles, J. Oro, A. Bartel, E. Hungerford in Archives of Microbiology (1979)

  7. No Access

    Article

    Bücherschau

    L. Collatz, H. Dräsecke, H. Unbehanuen, H. Schuh, G. Kühne… in Forschung im Ingenieurwesen A (1972)

  8. No Access

    Article

    Bücherschau

    F. Reutter, J. Blumenberg, M. Strscheletzky, F. Kolberg… in Forschung im Ingenieurwesen A (1972)

  9. No Access

    Article

    Bücherschau

    H. W. Hahnemann, E. Hölder, U. Langweg… in Forschung auf dem Gebiet des Ingenieurwese… (1961)

  10. No Access

    Book

    Getriebe Kupplungen Antriebselemente

    Vorträge und Diskussionsbeiträge der Fachtagung „Antriebselemente“, Essen 1956 (VDMA)

    A. Eberhard, K. Kollmann, A. Bartel… (1957)

  11. No Access

    Chapter

    Teilschmierung als Problem bei Antriebselementen und Lagerungen

    Physikalische Untersuchungen über die Schmierung von Antriebselementen haben gezeigt, daß die gefürchtete Teilschmierung bei den üblicherweise vorkommenden Flächenpressungen nur in Sonderfällen betriebsgefährd...

    A. Bartel in Getriebe Kupplungen Antriebselemente (1957)

  12. No Access

    Article

    Zur Untersuchung von Leder

    J. G. Parker, M. Paul, J. v. Schröder, A. Bartel in Zeitschrift für analytische Chemie (1922)

  13. No Access

    Article

    Untersuchung und Beurtheilung von Gerbmaterialien und von Leder

    J. von Schroeder, A. Bartel, W. Schmitz-Dumont… in Zeitschrift für analytische Chemie (1897)

  14. No Access

    Article

    Ueber die Untersuchung von Gerbmaterialien

    J. H. Jocum, B. Weiss, Franz Cerych, Von Schroeder… in Zeitschrift für analytische Chemie (1896)