Sökning: "energy history"

Visar resultat 16 - 20 av 221 avhandlingar innehållade orden energy history.

  1. 16. Energy-Water and Agriculture Nexus to Support the Sustainable Management of Shared Water Resources

    Författare :Youssef Almulla; Viktoria Martin; Mark Howells; Francesco Gardumi; Vignesh Sridharan; Mikael Höök; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; shared water management; WEF nexus; agriculture; water and energy systems; hydropower; climate change; groundwater.; Delad vattenförvaltning; WEF-nexus; jordbruk; vatten och energisystem; vattenkraft; klimatförändring; grundvatten.; إدارة المياه المشتركة ؛ الترابط بين الموارد المائية و الطاقة والغذاء؛ أنظمة الطاقة؛ الطاقة الكهرومائية؛ تغير المناخ؛ المياه الجوفية.; Energiteknik; Energy Technology;

    Sammanfattning : Throughout history, major rivers and shared water bodies have allowed civilizations to flourish, and the effective management of shared water bodies has always been a priority for societies and nations. Today, about 40% of the world’s population lives in proximity to the 286 transboundary river and lake basins that supply 60% of the world’s freshwater flows and make up about half of the Earth’s land area. LÄS MER

  3. 17. Latent Heat Thermal Energy Storage for Indoor Comfort Control

    Författare :NingWei Justin Chiu; Viktoria Martin; Motoi Yamaha; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Thermal Energy Storage; Phase Change Material; Indoor Comfort; Heat Transfer; Termisk Energilagring; Fasändringsmaterial; Inomhuskomfort; Värmeöverföring;

    Sammanfattning : Equating Earth’s existence to 24 hours, we, the Homo sapiens, came about in the last four seconds. Fossil fuel came to our knowledge with mass extraction dating from the Industrial Revolution two centuries ago, in other words 4 milliseconds out of Earth’s 24-hour equivalent lifetime. LÄS MER

  4. 18. Upplevelsens poetik : slöjdseminariet på Nääs 1880–1940

    Författare :Anna Alm; Historia; []
    Nyckelord :HUMANIORA; HUMANITIES; Nääs; sloyd; seminar; experience; place; space; ritual; charisma; emotional-energy; community; nationalism; modernization;

    Sammanfattning : This dissertation examines aspects of the experience of being a student at Nääs’ sloydseminar between 1880 and 1940 and what consequences it had for the participants. The experience was more or less consciously constructed by the charismatic leader Otto Salomon and after his death in 1907 the responsability of ”composing” the experience was put on Rurik Holm, pedagogical manager between 1913 and 1942. LÄS MER

  5. 19. Ordning och behandling : psykiatri och sinnessjukvård i Sverige under 1800-talets första hälft

    Författare :Roger Qvarsell; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; The history of psychiatry; the history of the mental hospital; 19th century Sweden; Vadstena; Georg Engström 1795-1855 ;

    Sammanfattning : During the first half of the 19th century institutions for the treatment of the insane were established throughout Europe and North America. These institutions were generally the result of government initiative and were founded on a belief that existed in the new psychiatric theories of treatment. LÄS MER

  7. 20. Att elda för kråkorna? : hushållens energianvändning inom bostadssektorn i Sverige 1913-2008

    Författare :Mikael Levin; Magnus Lindmark; Ann-Kristin Bergquist; Astrid Kander; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economic History; households; energy consumption; consumption patterns; housing; housing and energy policy; carbon dioxide emissions; Ekonomisk historia; hushåll; energikonsumtion; konsumtionsmönster; hushåll och energipolitik; koldioxidutsläpp; ekonomisk historia; Economic History;

    Sammanfattning : This thesis investigates the development of the long-term energy consumption in the Swedish households by estimating the sector’s total energy use and moreover, by examining how structural, institutional and economic factors have affected the demand for energy in the residential sector during the period 1913-2008. The investigated period covers a transition from traditional fuels, such as firewood, to fossil fuels and finally renewable energy. LÄS MER