Sökning: "Kenneth Olofsson"

Hittade 5 avhandlingar innehållade orden Kenneth Olofsson.

  1. 1. Non destructive testing of paper products and tubes using transient bending waves

    Författare :Kenneth Olofsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Experimental Mechanics; Experimentell mekanik;

    Sammanfattning : .... LÄS MER

  3. 2. Pulsed holographic interferometry for the study of bending wave propagation in paper and in tubes

    Författare :Kenneth Olofsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Experimental Mechanics; Experimentell mekanik;

    Sammanfattning : Pulsed Holographic Interferometry (HI), is used to record propagating transient bending waves in plates and shells. These waves are generated mechanically by impact of a small steel sphere or optically by focusing a high energy laser pulse at the surface of the tested object. LÄS MER

  4. 3. Adhesion and Friction - a Study on Tactility

    Författare :Kenneth Duvefelt; Ulf Olofsson; Emile Van Der Heide; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Adhesion; finger; friction; humidity; material; model; tactile friction; tactility; Machine Design; Maskinkonstruktion;

    Sammanfattning : Although we are surrounded by hundreds of surfaces we can still distinguish them from each other simply by touch. The tactile information, interpreted by our brain and given by our fingers, is precise, but to put words to the sensation is very difficult — is it smooth, sticky or harsh? We do not only perceive surfaces differently, we also describe them in our own way. LÄS MER

  5. 4. Fatta historia : En explorativ fallstudie om historieundervisning och historiebruk i en högstadieklass

    Författare :Hans Olofsson; Ulla Runesson; Kenneth Nordgren; Martin Stolare; Per Eliasson; Karlstads universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; History subjects; Historieämnen; History; Historia;

    Sammanfattning : Studiens huvudsyfte är att utforska hur historieämnet konstitueras av lärare och eleverunder arbetet med ett ämnesområde, i det här fallet första världskrigets och mellankrigstidenshistoria. Närmare bestämt undersöker den hur informanterna gemensamt skaparhistorisk mening genom att erfara och tolka det förflutna i klassrummet. LÄS MER

  7. 5. The Health Dialogue concept : School children's Self-Reported-Health in a Swedish Context

    Författare :Malin Rising Holmström; Kenneth Asplund; Lisbeth Kristiansen; Niclas Olofsson; Ina Borup; Mittuniversitetet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Health promotion; health dialogue; longitudinal design; school nurses; schoolchildren; self-reported-health.; Hälsofrämjande arbete; Hälsosamtal; longitudinell design; självrapporterad hälsa; skolbarn; skolsköterskor.;

    Sammanfattning : The overall aim of this thesis was to explore and describe schoolchildren's selfreported-health based on the Health Dialogue concept as well as to identify healthindicators and their possible associations in the perspective of 6 to 16 year-olds,and to provide an analysis of school nurses´ experiences of using the HealthDialogue concept, in the County of Västernorrland. The thesis was based on fourstudies (I-IV). LÄS MER