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  • Articles: DFG German National Licenses  (2)
  • Computational Chemistry and Molecular Modeling  (1)
  • Key words Homeless mentally ill  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    European archives of psychiatry and clinical neuroscience 249 (1999), S. 150-155 
    ISSN: 1433-8491
    Keywords: Key words Homeless mentally ill ; Psychiatric epidemiology
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Several studies have shown a high prevalence of mental disorders among homeless people. Data from developing countries, like Brazil, are conspicuously lacking, making it difficult to plan interventions targeted to this group’s mental health. The sample was selected from street dwellers in Juiz de Fora, a city with 424 479 inhabitants in the Southeast of Brazil. People of 18 years of age or more who had been living outdoors for at least 12 months were eligible for the study. The psychophathology was assessed by using SCAN (Schedule for Clinical Assessment in Neuropsychiatry). After 3 months, it was possible to assess 83 persons. All but one had at least one psychiatric diagnosis according to ICD-10. The most frequent diagnoses were alcohol abuse/dependence (82%), mood disorders (32.5%), drug abuse/dependence (31.3%), and schizophreniform psychosis (9.6%), with a high rate of comorbidity (78.3%). The occurrence of mental disorders was present in almost the entire sample. The authors link this to sampling framing and weakness of the homeless care network system, due to economic constrain and social inequality within the country.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    International Journal of Quantum Chemistry 36 (1989), S. 553-561 
    ISSN: 0020-7608
    Keywords: Computational Chemistry and Molecular Modeling ; Atomic, Molecular and Optical Physics
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The electronic properties of a one-dimensional diatomic crystal have been analyzed by using the MO-LCAO method in the tight binding approximation, with mathematical techniques involved in setting up and solving difference equations. The approach gives the exact sets of analytic solutions for both localized and nonlocalized states. The theory of surface states is developed as a characteristic value problem. To illustrate the method the surface states for a semiinfinite crystal which contains a local imperfection at the surface were examined. It appears that this method has advantages over previous methods developed to solve surface problems in crystalline lattices.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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