Skip to main content

7 Result(s)

within J. W. Kantelhardt Remove this filter

and

  1. No Access

    Article

    Überwachung der Sedierung in der Endoskopie mit künstlicher Intelligenz

    Die Propofolsedierung während endoskopischer Eingriffe ist ein etabliertes und weitgehend sicheres Verfahren. Insbesondere bei langen Untersuchungen, Notfällen und Komorbiditäten steigt das Risiko für Sedierun...

    Dr. J. Garbe, V. Garbe, J. W. Kantelhardt, P. Michl, S. Eisenmann… in Der Gastroenterologe (2021)

  2. No Access

    Article

    Herzfrequenz und EKG in der Polysomnographie

    Die Aufzeichnung des Elektrokardiogramms (EKG) und der Herzfrequenz sind integrale Bestandteile der kardiorespiratorischen Polysomnographie. In Ergänzung zu den neurophysiologischen Parametern erlauben diese S...

    Prof. Dr. Thomas Penzel, C. Garcia, M. Glos… in Somnologie - Schlafforschung und Schlafmed… (2015)

  3. Article

    Open Access

    Challenges in network science: Applications to infrastructures, climate, social systems and economics

    Network theory has become one of the most visible theoretical frameworks that can be applied to the description, analysis, understanding, design and repair of multi-level complex systems. Complex networks occ...

    S. Havlin, D. Y. Kenett, E. Ben-Jacob… in The European Physical Journal Special Topi… (2012)

    Download PDF (554 KB)

  4. No Access

    Article

    Changing climate states and stability: from Pliocene to present

    We present a recently developed method of potential analysis of time series data, which comprises (1) derivation of the number of distinct global states of a system from time series data, and (2) derivation of...

    V. N. Livina, F. Kwasniok, G. Lohmann, J. W. Kantelhardt, T. M. Lenton in Climate Dynamics (2011)

  5. No Access

    Article

    Comparison of models and lattice-gas simulations for Liesegang patterns

    For more than a century Liesegang patterns – self-organized, quasi-periodic structures occurring in diffusion-limited chemical reactions with two components – have been attracting scientists. The pattern forma...

    L. Jahnke, J. W. Kantelhardt in The European Physical Journal Special Topics (2008)

  6. No Access

    Chapter and Conference Paper

    Phase-Rectified Signal Averaging for the Detection of Quasi-Periodicities in Electrocardiogram

    The methods analyzing heart rate variability (HRV) have to deal with non-stationary and noisy signals. We present a recently developed method, called phase-rectified signal averaging (PRSA), which facilitates ...

    Raphael Schneider, A. Bauer… in 11th Mediterranean Conference on Medical a… (2007)

  7. No Access

    Chapter and Conference Paper

    Random walks, fractons, and electrons on percolation structures at criticality

    We discuss the localization of random walks, vibrational excitations (”fractons”), and electronic wave functions on self similar percolation clusters at criticality. We show that, contrary to the common belief...

    A. Bunde, J. Dräger, J. W. Kantelhardt in Anomalous Diffusion From Basics to Applications (1999)