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Träfflista för sökning "WFRF:(William M) srt2:(1986-1989)"

Sökning: WFRF:(William M) > (1986-1989)

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1.
  • Uvdal, Kajsa, et al. (författare)
  • Vapor deposited polyaniline
  • 1989
  • Ingår i: Synthetic metals. - : Elsevier. - 0379-6779 .- 1879-3290. ; 29:1, s. 451-456
  • Tidskriftsartikel (refereegranskat)abstract
    • We have prepared thin films of polyaniline (emeraldine base) by an open boat evaporation process. These vapor-deposited films have a higher molecular weight than expected from a vapor deposition process, indicating a post deposition chemical process. The films have optical properties very similar to, but not identical to, these of “conventional” emeraldine. After treatment with protonic acid, the films exhibit an electrical conductivity of up to about 10% of that of conventional emeraldine salt.
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  • Möller, Claes, 1950-, et al. (författare)
  • Usher syndrome : an otoneurologic study
  • 1989
  • Ingår i: The Laryngoscope. - : Wiley. - 0023-852X .- 1531-4995. ; 99:1, s. 73-79
  • Tidskriftsartikel (refereegranskat)abstract
    • Usher syndrome is an autosomal recessive disorder characterized by severe hearing loss or deafness and retinitis pigmentosa. Eleven families with 25 affected members were studied. The test battery included genetic studies, clinical examination, audiological, ophthalmologic, and otoneurological tests, and magnetic resonance imaging. Sixteen affected persons had profound hearing loss or were considered anacusic, with absent bilateral vestibular responses. These patients had varying degrees of retinitis pigmentosa. These 16 patients were considered to have type I Usher syndrome. Nine persons were diagnosed as Usher type II with a moderate to profound hearing loss, normal vestibular function, and retinitis pigmentosa of varying degree. Magnetic resonance imaging was normal in all cases. Otoneurological tests indicated no central nervous system disturbances. The conclusion is that hearing loss and balance problems in Usher syndrome are due to inner ear damage with no evidence of central nervous system disturbances. Furthermore, the ataxia seen in Usher type I is due to a combination of retinitis pigmentosa and bilateral peripheral vestibular deficiency.
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6.
  • Möller, Claes, 1950-, et al. (författare)
  • Usher's syndrome
  • 1988
  • Ingår i: Vertigo, nausea, tinnitus and hypoacusia in metabolic disorders. - Amsterdam : Elsevier. - 9780444810243 ; , s. 319-326
  • Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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