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Sökning: WFRF:(Sjöstedt E) > (2000-2004)

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  • Sjöstedt, E, et al. (författare)
  • The first nurse-patient encounter in a psychiatric setting : discovering a moral commitment in nursing.
  • 2001
  • Ingår i: Nursing Ethics. - : SAGE Publications. - 0969-7330 .- 1477-0989. ; 8:4, s. 313-27
  • Tidskriftsartikel (refereegranskat)abstract
    • The aim of this study was to deepen nurses' understanding of the importance of carefully managing the first nurse-patient encounter in a psychiatric setting according to each patient's suffering and future hopes. The study was carried out using an action research approach. The action planned was the implementation of a conceptual model reflecting Eriksson's caring theory. Data were collected by interviews with nurses and observational notes kept in a research diary. The data analysis followed the procedure of qualitative content analysis. A generalization of the entire learning process shows the first nurse-patient encounter to be a moral commitment in nursing. A theoretical framework of nursing assessment conveying knowledge about the patient as unique and being a whole person can support the nurse in encouraging the patient to enter into a relationship. This insight stimulated the nurses in this study to reflect on the moral responsibility of continuing the relationship and initiating an ongoing nursing process. Awareness of this responsibility made them reflect more on the possibility of nurses taking autonomous actions in order not to abandon the patient and to avoid feeling guilty.
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  • Gustavsson, Fredrik, et al. (författare)
  • Magnetic moment and anisotropy at the Fe/ZnSe(001) interface studied by conversion electron Mössbauer spectroscopy
  • 2002
  • Ingår i: Physical Review B. Condensed Matter and Materials Physics. - 1098-0121 .- 1550-235X. ; 66:2, s. 024405-
  • Tidskriftsartikel (refereegranskat)abstract
    • The interface magnetic properties of Fe/ZnSe heterostructures grown on GaAs(001) by molecular-beam epitaxy have been investigated using conversion electron Mössbauer spectroscopy (CEMS) and macroscopic magnetic measurements. For Fe films thinner than 100 Å an in-plane 〈110〉 uniaxial magnetic anisotropy was found and the magnetization loops could successfully be described by the simple Stoner-Wohlfarth model, which implies that the magnetization reverses only by coherent rotation and jump processes. For the interface analysis, a 5-Å-thick layer of enriched 57Fe was deposited on the ZnSe surface and buried under 20 Å of natural Fe. In this way the 57Fe serves as a local probe of the interface magnetic environment in a bulklike Fe film since the CEMS technique is only sensitive to this isotope of Fe. An interface magnetic moment of 2.18 μB was found and, in relation to 2.2 μB for bulk bcc Fe, this precludes the presence of any interface reactions. Surprisingly, however, the direction of the interface magnetic moment turned out to be reoriented from the [110] direction by almost 30°, an effect that was assumed to arise from the distribution of unidirectional tetrahedral bonds present on the Zn c(2×2) reconstructed ZnSe surface.
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  • Resultat 1-7 av 7

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