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  • Feedback system  (1)
  • Heat capacities of liquids  (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
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Thermodynamics of the two-state system coupled weakly to conduction electrons (1989)
    Springer
    Il nuovo cimento della Società Italiana di Fisica 11 (1989), S. 123-139 
    Details
    ISSN: 0392-6737
    Keywords: Heat capacities of liquids ; Functional analytic methods
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Description / Table of Contents: Riassunto Si presentano i risultati di una formulazione basata sugli integrali di cammino applicata alla termodinamica di un sistema a due stati accoppiato agli elettroni di conduzione. Si mostra che l'usuale approssimazione di un gas diluito di «bounce» è inadeguata nel caso di debole smorzamento e basse temperature e si presenta pertanto un'appropriata generalizzazione. Il modo di valutare esattamente la funzione di partizione di un sistema a due stati debolmente smorzato è quello di generalizzare un singolo «bounce» a una classe di insiemi irriducibili di «bounce» multipli con interazioni interne e di considerare questi insiemi come un gas diluito. Si ricavano le espressioni per la funzione di partizione e per il calore specifico. Si discute anche il caso di un sistema a due stati in presenza di moderata asimmetria.
    Abstract: Резюме Приводятся результаты применения метода интегрирования по траекториям к термодинамике системы с двумя состояниями, связанной с электронами проводимости. Показывается, что стандартное приближение разжиженного газа не является адекватным для слабого затухания и при низких температурах. Предлагается соотаетствующее обобщение. Для выписления функции распределения для слабо затухающей системы с двумя состояниями необходимо обобщение рассматриваемого приближения для класса неприводимых кластеров с внутренними взвимодействиями, в затем рассматривать эти кластеры, как разжиженный газ. Приводятся количественные выражения для функции распределения и для удельной теплоёмкости. Так же обсуждается случай смещения.
    Notes: Summary The results of a path integral approach to the thermodynamics of a two-state system coupled to conduction electrons are presented. It is shown that the standard dilute bounce gas approximation is inadequate for weak damping and low temperatures and the appropriate generalization is presented. The strategy to evaluate exactly the partition function of a weakly damped two-state system is to generalize a single bounce to a class of irreducible multibounce clusters with internal interactions and to consider these clusters as a dilute gas. Quantitative expressions for the partition function and for the specific heat are presented. The case of a bias is also discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02450236
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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