Sökning: "demolition"

Visar resultat 11 - 15 av 35 avhandlingar innehållade ordet demolition.

  1. 11. New urban horizons in Africa : A critical analysis of changing land uses in the Greater Accra Region, Ghana

    Författare :Lena Fält; Ilda Lindell; Andrew Byerley; Jennifer Robinson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; African cities; urban redevelopment; urban informality; urban land use; urban planning; spatial governance; new cities; evictions; socio-spatial segregation; qualitative case studies; fieldwork; critical urban theory; governmentality; post-colonial urban theory; Accra; Ghana; Geography with Emphasis on Human Geography; geografi med kulturgeografisk inriktning;

    Sammanfattning : African cities increasingly aspire global recognition and this has prompted a rapid transformation of the built environment in many urban locales. This thesis provides empirical and conceptual insights into this recent trend through a critical analysis of contemporary land use changes in the Greater Accra Region, Ghana. LÄS MER

  3. 12. Fabriken som kulturarv : Frågan om industrilandskapets bevarande i Norrköping 1950-1985

    Författare :Annika Alzén; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Industrial heritage; industrial history; industrial archaeology; cultural heritage; preservation; conservation; gräv dar du står-rörelsen the digging movement ; Norrkoping; industrial landscape; the Museum of Work; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : This PhD dissertstion deals with the interest on preserving the heritage from the industrial society which arouse in Sweden during the 1970s.The remains from the industrial scoiety initially had difficulties in asserting themselves as objects of value, due to a number of inhibiting factors which excluded industry as a cultural heritage. LÄS MER

  4. 13. Electronic and Photonic Quantum Devices

    Författare :Erik Forsberg; KTH; []
    Nyckelord :electron waveguide devices; nanoelectronics; ballistic transport; electroabsorption modulators; Rabi oscillations; quantum measurements;

    Sammanfattning : In this thesis various subjects at the crossroads of quantummechanics and device physics are treated, spanning from afundamental study on quantum measurements to fabricationtechniques of controlling gates for nanoelectroniccomponents.Electron waveguide components, i.e. LÄS MER

  5. 14. Co-firing animal waste, sludge, residue wood, peat and forest fuels in a 50MWth CFB boiler : ash transformation, availability and process improvements

    Författare :Henrik Hagman; Dan Boström; Rainer Backman; Anders Nordin; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Co-combustion; animal waste; peat; waste wood; forest residues; industrial sludge; limestone; CFB boiler; ash transformation; corrosion; erosion; ash and deposit characteristics; deposit buildup; boiler failures; availability; sulfation; boiler design; boiler conversion; waste derived fuels; large scale; Samförbränning; animaliskt avfall; torv; returträ; skogsbränsle; reningsslam; askomvandling; korrotion; erosion; ask- och beläggnings-karaktäristik; beläggningstillväxt; tillgänglighet; sulfatisering; panndesign; pannkonvertering; avfallsderiverade bränslen; storskalig;

    Sammanfattning : The direct variable costs for heat and electricity production based on solid biomass fuel combustion is approximately 3-5 times lower than the costs in a fossil fuel-oil based boiler in Sweden. In addition waste derived biomass fuels are typically much cheaper than biomass not classified as waste. LÄS MER

  7. 15. Spaces of Writing History in the Postcolonial City : Edits, Erasures, Inscriptions

    Författare :Suha Hasan; Maria Håkansson; Catharina Gabrielsson; Stephen Ward; Jane Jacobs; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; Urban and Regional Studies; Urbana och regionala studier;

    Sammanfattning : The search for a pre-colonial identity has occupied post-colonial cities since independence, becoming intertwined with modern nation-building projects. Consequently, an active agenda of reframing heritage has emerged that is strongly connected to the process of revisiting and rewriting the past. LÄS MER