Sökning: "principal components"

Visar resultat 21 - 25 av 156 avhandlingar innehållade orden principal components.

  1. 21. Förskolans utbildning utifrån barns rätt till stöd

    Författare :Git Blomberg; Johan Malmqvist; Gunvie Möllås; Johanna Lundqvist; Jönköping University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Preschool; special needs of education; children in need of special support; children s right to support; principal in preschool; preschool teacher;

    Sammanfattning : Licentiatuppsatsen handlar om förskolans utbildning utifrån barns rätt till stöd. Barns möjligheter till relationer, samspel och interaktion med sin omgivning påverkas av de förutsättningar som finns och skapas. LÄS MER

  3. 22. Characterization of Fluorescent Dyes for Biochemical Applications. Chemometric Analysis of Spectroscopic Data

    Författare :Jan Nygren; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; principal component analysis; fluorescein; chemometrics; optical spectroscopy; fluorophores; thiazole orange;

    Sammanfattning : Fluorescent dyes are used in a number of different biochemical applications to visualize and probe biomolecules. The aim of this work was to characterize the spectroscopic properties of two such dyes, fluorescein and thiazole orange, and to develop chemometric methods to extract further information from these data. LÄS MER

  4. 23. Genusperspektiv på rehabilitering för patienter med rygg- och nackbesvär i primärvård

    Författare :Gunilla Stenberg; Christina Ahlgren; Anncristine Fjellman-Wiklund; Gunvor Gard; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Gender; neck pain; back pain; physiotherapy; rehabilitation; treatment; primary health care; confirmation; grounded theory; qualitative content analysis; questionnaire; principal component analysis; physical activity; sjukgymnastik; Physiotherapy;

    Sammanfattning : Introduction Gender as a social and cultural construction has an impact on physiotherapist and patient beliefs, understanding, and behaviour and could affect physiotherapy encounters. Gender studies in early rehabilitation are scarce. LÄS MER

  5. 24. Leisure activities at old age and their influence on dementia development

    Författare :Stéphanie Paillard-Borg; Karolinska Institutet; Karolinska Institutet; Karolinska Institutet Care Sciences and Society Department of Neurobiology Aging Research Center (ARC); []
    Nyckelord :Leisure activities; dementia; components; dimensions; protective factor; onset; Demens;

    Sammanfattning : This thesis aims to describe the participation in leisure activities of elderly subjects and to detect their possible effect, if any, on the development of dementia. The data were derived from the Kungsholmen Project, which is a community-based prospective study on aging and dementia in people aged over 74 years, living in Stockholm, Sweden. LÄS MER

  7. 25. Aroma characterisation and retention after heat treatment and drying of fruits using extraction and GC-MS analysis

    Författare :Rui Ráice; Livsmedelsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fruits; Vangueria infausta; Mangifera indica; volatile; aroma; blanching; drying; encapsulation; modelling; GC-MS.;

    Sammanfattning : This study concerns the identification and characterisation of volatile components of fruits, and evaluation of the effect of heat treatment and drying on retention or loss of volatiles of fruits. The investigation included developing a procedure to extract volatile components from the fruit matrix, a purification step, separation, identification and quantification. LÄS MER