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  • Feedback system  (1)
  • Gallenblase  (1)
  • Josephson tunneling  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Externe Qualitätssicherung der stationären Behandlung schizophrener Patienten Ergebnisse einer multizentrischen Studie (2000)
    Springer
    Der Nervenarzt 71 (2000), S. 364-372 
    Details
    ISSN: 1433-0407
    Keywords: Schlüsselwörter Psychiatrie ; Qualitätssicherung ; Qualitä,tsindikatoren ; Rückmeldesystem ; Key words Psychiatry ; Quality assurance ; Quality indicators ; Feedback system
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Due to legal regulations, external quality assurance is mandatory in Germany. Supported by the German Health Ministry (BMG),we present the results of a multicenter study in four hospitals with different structures on 1042 inpatients with the trace diagnosis of schizophrenia (ICD 10). We defined disease-specific indicators of structure, process, and outcome quality, developed an assessment instrument, and implemented a feedback system for quality comparison. The resulting quality profiles are useful as a starting point for internal quality management.
    Notes: Zusammenfassung In einem vom BMG geförderten 2-jährigen Projekt wurde anhand von insgesamt 1042 Behandlungsfällen an 4 psychiatrischen Kliniken unterschiedlicher Struktur in Nordrhein-Westfalen die Voraussetzung für eine externe Qualitätssicherung mit Hilfe der Tracer-Diagnose Schizophrenie geschaffen und durchgeführt. Ziele waren die Evaluation eines Erhebungsinstrumentariums, die Entwicklung von Qualitätsindikatoren und der Aufbau eines Rückmeldesystems zur Optimierung des internen Qualitätsmanagements. Anhand der erhobenen Daten ist es auf wissenschaftlich-statistischer Basis gelungen, Qualitätsindikatoren und eine vergleichende Art der Rückmeldung zu entwickeln, die neben Ergebnisvariablen auch Struktur-, Patienten- und Prozessvariablen beinhaltet. Diese Qualitätsprofile bilden einen wesentlichen Ausgangspunkt für krankheitsspezifische Problemanalysen im Rahmen eines internen Qualitätsmanagements.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001150050570
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Duality in the Quantum Dissipative Villain Model and Application to Mesoscopic Josephson Junction Circuits (1999)
    Springer
    Journal of superconductivity 12 (1999), S. 783-787 
    Details
    ISSN: 1572-9605
    Keywords: Josephson tunneling ; mesoscopic systems ; quantum dissipative systems
    Source: Springer Online Journal Archives 1860-2000
    Topics: Electrical Engineering, Measurement and Control Technology , Physics
    Notes: Abstract We study exact self-duality in the model of a Brownian particle in a washboard (WB) potential which describes a Josephson junction (JJ) coupled to an environment, for arbitrary temperature and arbitrary form of the spectral density of the environment. To this end we introduce the quantum dissipative Villain model (QDVM), which models tunneling of a degree of freedom coupled to a linear quantum environment through an infinite set of states. We derive general exact mappings on various dual discrete representations (one-dimensional Coulomb gases or surface-roughening models) which are exactly self-dual. Then we show how the QDVM maps exactly onto the WB model and use duality relations to calculate the leading terms of the total impedance of a JJ circuit, for general frequency dependence of the spectral density of the environment and arbitrary temperature.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1007789127384
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Gallen- und Pankreas-Sekretion unter Substanz P und einem Physalämin-Derivat (1968)
    Springer
    Naunyn-Schmiedeberg's archives of pharmacology 260 (1968), S. 269-274 
    Details
    ISSN: 1432-1912
    Keywords: Substance P ; Physalaemin ; Gall Bladder ; Pancreatic Secretion ; Substanz P ; Physalämin ; Gallenblase ; Pankreas-Sekretion
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung 1. Substanz P-Extrakt aus Hirn (4150 E/mg Protein) und das Physalämin-ähnliche Peptid Pro-Asp(NH2)-Lys-Phe-Tyr-Gly-Leu-Eti-NH2 kontrahieren beim Hund die Gallenblase und stimulieren die Pancreas-Sekretion. Die Sekretion von Lebergalle bleibt konstant oder nimmt ab. Die Wirkung des Substanz P-Extraktes wird durch Inkubation mit Chymotrypsin zerstört. 2. Roher Substanz P-Extrakt aus Darm (22 E/mg Protein) wirkt wesentlich stärker als Hirnextrakt, wahrscheinlich wegen seines zusätzlichen Gehaltes an Sekretin und/oder Cholecystokinin. 3. Substanz P ist auch in diesen Wirkungen dem Physalämin und seinen Abkömmlingen sehr ähnlich.
    Notes: Summary 1. Substance P-extract from brain (4150 u/mg protein) and the physalaemin-like peptide Pro-Asp(NH2)-Lys-Phe-Tyr-Gly-Leu-Eti-NH2 contract the gall bladder and stimulate pancreatic secretion in the dog. Hepatic bile flow remains constant or is decreased. The activity of the substance P-extract is destroyed by incubation with chymotrypsin. 2. Crude substance P-extract from the intestine (22 u/mg protein) is much more effective than brain extract, probably because of its additional content of secretin and/or cholecystokinin. 3. In these actions, as in others, a close similarity between substance P and physalaemin derivatives is evident.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00538038
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    Paper (German National Licenses)
    Fulltext
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