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Visar resultat 1 - 5 av 1972 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Development of sensitive EPR dosimetry methods

    Författare :Håkan Gustafsson; Eva Lund; Anders Lund; Dag Rune Olsen; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Electron paramagnetic resonance EPR ; Formic acids; pharmacology; Lithium; Nickel; Radiometry; Rhodium; Pharmaceutical chemistry; Farmaceutisk kemi;

    Sammanfattning : Electron paramagnetic resonance (EPR) dosimetry using the well established dosimeter material alanine is a generally accepted dosimetric method for measurements of high absorbed doses. Alanine EPR dosimetry is however not sensitive enough for high precision measurements of low (< 5 Gy) absorbed doses using reasonably measurement times and small dosimeters. LÄS MER

  3. 2. Shear Fracture and Delamination in Packaging Materials : A study of Experimental Methods and Simulation Techniques

    Författare :Md. Shafiqul Islam; Sharon Kao-Walter; Christian Johansson; Johan Tryding; Blekinge Institute of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Package opening; Shear test specimen; Stress intensity factor; Finite Element simulation; Scanning electron microscopy; Polymers; Interlaminar shear delamination;

    Sammanfattning : Packages are the means of preservation, distribution and convenience of use for food, medicine and other consumer products. Package opening is becoming complicated in many cases because of cutting cost in design and production of opening techniques. LÄS MER

  4. 3. Transfer of brand associations over time : the brand extension of Nivea

    Författare :Kaisa Lund; Helén Anderson; Tomas Müllern; Mats Urde; Linnéuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Brand extension; Brand associations; Brand personality; Marketing; Marknadsföring;

    Sammanfattning : Brand extension has been the source of strategic growth for many firms during recent decades. Introducing new products under existing brand names is one way to use the image of a brand name to enter new markets. LÄS MER

  5. 4. Balancing Everyday Life. Exploring change following an activity-based lifestyle intervention for mental health service users

    Författare :Kristine Lund; aktivitet och delaktighet Psykisk hälsa; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Lifestyle; Lifestyle intervention; Mental Health; Mental illness; Occupational Therapy; Quality of life; Change Process; meaning; Grounded theory; Recovery;

    Sammanfattning : There is limited research that evaluates occupational therapy and lifestyle interventions,especially for mental health service users. This thesis provides increased knowledge and understanding of the processes and factors that led to betterquality of everyday life, engagement in meaningful activities, and balance forparticipants who took part in the Balancing Everyday Life (BEL) intervention. LÄS MER

  7. 5. Ledarskap och professionellt lärande i geografiskt perifera grundskolor : en etnografisk studie av relationen mellan praktiker samt deras arrangemang

    Författare :Sandra Lund; Jimmy Jaldemark; Maria Styf; Elisabet Öhrn; Mittuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Leadership; professional learning; rural; small school;

    Sammanfattning : Leadership and professional learning are extra important in geographic peripheral schools because there is a spatial inequality according to education development. In addition, the Swedish law tells that teaching should be based on a scientific foundation and proven experience. LÄS MER