Sökning: "Frame"

Visar resultat 1 - 5 av 1249 avhandlingar innehållade ordet Frame.

  1. 1. Frame Analysis in Environmental Conflicts : The case of ethanol production in Brazil

    Författare :Ester Galli; Ronald Wennersten; Tom Dwyer; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; Brazil; biodiversity; biofuel; CO2 emissions; environmental conflict; ethanol; frame; frame analysis; land use change; sugarcane; sugarcane cutters; sustainable energy;

    Sammanfattning : Governments and policy-makers are currently dealing with some key issues as energy security in countries dependent on oil imports; global economic development, including increased food production; and controlling global climate change and greenhouse gas emissions. The perception that biofuel could solve these challenges simultaneously has led to the implementation of policy and regulatory mechanisms on the mandatory use of biofuels, resulting in a sharp increase in biofuel production and consumption. LÄS MER

  2. 2. Slab Frame Bridges : Structural Optimization Considering Investment Cost and Environmental Impacts

    Författare :Majid Solat Yavari; Costin Pacoste-Calmanovici; Raid Karoumi; Mario Plos; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Slab frame bridge; Structural design; Cost optimization; Optimization of environmental impact; Life cycle assessment; Genetic algorithm; Pattern search method; Civil and Architectural Engineering; Byggvetenskap;

    Sammanfattning : This research encompasses the automated design and structural optimization of reinforced concrete slab frame bridges, considering investment costs and environmental impacts. The most important feature of this work is that it focusses on realistic and complete models of slab frame bridges rather than on optimization of only individual members or sections of a bridge. LÄS MER

  3. 3. Climate change frames and frame formation : An analysis of climate change communication in the Swedish agricultural sector

    Författare :Therese Asplund; Victoria Wibeck; Mattias Hjerpe; Knut H. Sørensen; Linköpings universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; NATURVETENSKAP; SAMHÄLLSVETENSKAP; NATURAL SCIENCES; SOCIAL SCIENCES; Climate change communication; frame analysis; Swedish agriculture; farm magazines; focus groups; Klimatförändringar; kommunikation; frame analys; Svenskt lantbruk; lantbrukstidningar; fokusgrupper;

    Sammanfattning : While previous research into understandings of climate change has usually examined general public perceptions and mainstream media representations, this thesis offers an audience-specific departure point by analysing climate change frames and frame formation in Swedish agriculture. The empirical material consists of Swedish farm magazines’ reporting on climate change, as well as eight focus group discussions among Swedish farmers on the topic of climate change and climate change information. LÄS MER

  4. 4. Samhällskunskapens dimensioner : Tio lärare ramar in sitt ämne

    Författare :Joakim Öberg; Hans Albin Larsson; Ellen Almers; Högskolan i Jönköping; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social studies; civics; social studies didactics; civic didactics; social studies teaching; civic teaching; citizenship education; subject-based teaching and learning; frame factor theory; life-world phenomenology; hermeneutics; qualitative interviews; Samhällskunskap; samhällskunskapsdidaktik; samhällskunskapsundervisning; ämnesdidaktik; ramfaktorteori; livsvärldsfenomenologi; hermeneutik; kvalitativ intervju;

    Sammanfattning : Denna samhällskunskapsdidaktiska studies syfte är att undersöka vad samhällskunskapslärare själva upplever som de viktigaste påverkansfaktorerna för transformeringen av samhällskunskap som skolämne till samhällskunskap som undervisning utifrån didaktiska frågor som Vad?, Hur? och Varför?, samt hur detta upplevs förändrats över en tidsperiod om cirka tjugo år eller mer.Studien bygger på hermeneutisk-fenomenologisk livsvärldsansats där fenomenologisk beskrivning och hermeneutisk tolkning är centralt. LÄS MER

  5. 5. Industrialised timber frame housing : managing customisation, change, and information

    Författare :Max Bergström; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Träbyggnad; Timber Structures;

    Sammanfattning : The overall aim of this thesis is to develop an increased understanding of industrialised timber frame housing (timber frame housing construction fully or partially conducted in a controlled environment utilising industrial processes and machinery). Of specific interest is how industrialised timber frame housing companies manage customisation, change, and information. LÄS MER