Sökning: "låg kvalitet"

Visar resultat 1 - 5 av 84 avhandlingar innehållade orden låg kvalitet.

  1. 1. The market hall revisited : Cultures of consumption in urban food retail during the long twentieth century

    Författare :Jenny Lee; Roger Qvarsell; Klas Nyberg; Linköpings universitet; []
    Nyckelord :Market hall; quality; consumption; cultures of consumption; urban culture; food retail; Saluhallar; kvalitet; konsumtion; konsumtionskulturer; städer; livsmedelshandel; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : In today’s consumption landscape the market hall is a place of luxury and authenticity. However, the idea of the market hall has changed several times during the nineteenth and twentieth centuries. LÄS MER

  3. 2. Biobased carbon fibers from solution spun lignocellulosic precursors

    Författare :Andreas Bengtsson; Monica Ek; Maria Sedin; Elisabet Brännvall; Elisabeth Sjöholm; Johannes Ganster; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Carbon fiber; Carbonization; Cellulose; Kraft pulp; Softwood kraft lignin; Solution spinning; Stabilization; Barrvedslignin; Cellulosa; Karbonisering; Kolfiber; Lösningsmedelsspinning; Stabilisering; Sulfatmassa; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Sammanfattning : Carbon fibers (CFs) have excellent mechanical properties and a low density, making themattractive as a reinforcing fiber in composites. The use of CFs is limited to high-end applications,since they are produced from an expensive fossil-based precursor via an energy-intensivemanufacturing process, explaining the need for cheaper CFs from renewables. LÄS MER

  4. 3. Collaborative Product Development : a Purchasing Strategy for Small Industrialized House-building Companies

    Författare :Jarkko Erikshammar; Erik Sandberg; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Träbyggnad; Timber Structures;

    Sammanfattning : Purchasing, is an important part of the production process in industrialized house-building. Uncoordinated purchasing is one of the causes for low productivity increase within the sector. Traditional purchasing strategies, used by large construction companies, may not be applicable to small and medium-sized companies. LÄS MER

  5. 4. Development and application of spatial transcriptomics methods

    Författare :Zaneta Andrusivova; Joakim Lundeberg; Jay W. Shin; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; RNA; Spatial Transcriptomics; RNA sequencing; Biotechnology; Bioteknologi;

    Sammanfattning : Transcriptomics is one of the pivotal fields in molecular biology, enabling comprehensive analysis of gene expression patterns. Recent advancements in the biotechnology field have transformed the transcriptomics research, providing insights into the complexity of cellular processes in a greater detail. LÄS MER

  7. 5. Experimental study of an intermittent ventilation system in high occupancy spaces

    Författare :Alan Kabanshi; Patrik Sörqvist; Hans Wigö; Robert Ljung; Hazim Awbi; Högskolan i Gävle; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Intermittent airflow; Indoor air quality; Perceived air quality; Thermal sensation; thermal comfort; Air movement acceptability; Convective cooling; Cooling effect.; Intermittent luftflöde; Luftstrålar; Upplevd luftkvalitet; Termisk komfort; Acceptans av luftrörelser; Konvektiv kylning; Kyleffekt.; Hållbar stadsutveckling; Sustainable Urban Development;

    Sammanfattning : Spaces with high occupancy density like classrooms are challenging to ventilate and use a lot of energy to maintain comfort. Usually, a compromise is made between low energy use and good Indoor Environmental Quality (IEQ), of which poor IEQ has consequences for occupants’ health, productivity and comfort. LÄS MER