Sökning: "Christina Lindgren"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Christina Lindgren.

  1. 1. Människor och kvarts : sociala och teknologiska strategier under mesolitikum i östra Mellansverige

    Författare :Christina Lindgren; Anders Carlsson; Kjel Knutsson; Arne Johan Naeröy; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Mesolitikum; stenteknologi; Archaeology subjects; Arkeologiämnen;

    Sammanfattning : This thesis deals with the social dimension in lithic technology during the Mesoltihic in eastern central Sweden. The starting point is the empirical observation of the disappearing bipolar-on-anvil method of reduction around 4500 BC. LÄS MER

  3. 2. Miljökonsekvensbedömning som rättsligt verktyg för hållbar utveckling

    Författare :Christina Hörnberg Lindgren; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Environmental law; environmental impact assessment; criteria; principles; sustainable development; environmental law; Miljörätt; Environmental law; Miljörätt; miljörätt; environmental law;

    Sammanfattning : The aim of this thesis is to analyse the legal notion of Environmental Impact Assessment (EIA) in order to provide, on a scientific basis, increased understanding and knowledge of the different components of this legal notion and each component’s importance for the whole. The objective is to specify what EIA is at present and what it is intended to be. LÄS MER

  4. 3. Spaces, mobilities and youth biographies in the New Sweden : Studies on education governance and social inclusion and exclusion

    Författare :Joakim Lindgren; Christina Segerholm; Héctor Pérez Prieto; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; education governance; social exclusion; biography; space; mobility; performativity; Education; Pedagogik; pedagogik; Education;

    Sammanfattning : The main theme of this thesis is the relation between education governance and social inclusion and exclusion. Overall the thesis is based on a life history approach were biographical interviews with young people are complemented with other contextual data such as survey data, longitudinal statistics, interviews with local politicians and school actors and local reports. LÄS MER

  5. 4. Pressure sores : risk assessment and prevention

    Författare :Margareta Lindgren; Christina Lindholm; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The aims of this thesis were to study the prevalence, incidence, prevention and treatment of pressure sores, to further develop a risk assessment scale, and test the reliability and validity of this scale, to identify risk factors for pressure sore development, and to study skin blood flow in non-blanchable erythema areas as compared to undamaged skin.Criteria used for pressure sore assessment were persistent discoloration i. LÄS MER

  7. 5. Preventing pressure ulcers by assessment of the microcirculation in tissue exposed to pressure

    Författare :Sara Bergstrand; Margareta Lindgren; Anna-Christina Ek; Maria Engström; Lars-Göran Lindberg; Fredrik Huss; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pressure ulcer; photoplethysmography; laser Doppler flowmetry; non-invasive; tissue blood flow; reactive hyperemia; pressure-induced vasodilation; interface pressure; risk assessment;

    Sammanfattning : The overall aim of this thesis was to combine optical methods into a system with the ability to simultaneously measure blood flow changes at different tissue depths. The goal of such a system was to reveal vascular mechanisms relevant to pressure ulcer etiology under clinically relevant conditions and in relation to the evaluation of pressure-redistribution support surfaces. LÄS MER