Search for dissertations about: "E. Roman"

Showing result 1 - 5 of 39 swedish dissertations containing the words E. Roman.

  2. 1. Studies on the Role of UDP-Glucose Dehydrogenase in Polysaccharide Biosynthesis

    Author : Elisabet Roman; Marion Kusche-Gullberg; Hakon Leffler; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; UDP-glucose dehydrogenase; polysaccharide biosynthesis; glycosaminoglycan; A. thaliana; E. coli K5; Biokemi; Biochemistry; Biokemi; Medical and Physiological Chemistry; medicinsk och fysiologisk kemi;

    Abstract : Polysaccharides are found in all forms of life and serve diverse purposes. They are enzymatically synthesised from activated monosaccharide precursors, nucleotide sugars. One such nucleotide sugar is UDP-glucuronic acid, which is formed from UDP-glucose by the UDP-glucose dehydrogenase (UGDH) enzyme. READ MORE

  4. 2. Knowledge Bases and the Geography of Innovation

    Author : Roman Martin; CIRCLE; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; economic geography; regional innovation systems; learning regions; differentiated knowledge bases; knowledge networks; social network analysis; Scania; Sweden;

    Abstract : Despite the ongoing globalisation of economic activities, innovation does not take place randomly distributed over space, but concentrates in certain locations. A central argument to explain the spatial concentration of innovation activities lies in the ability of geographical proximity to facilitate interactive learning and knowledge exchange, which in turn is seen as an important driver for regional growth and prosperity. READ MORE

  5. 3. Organic Photodiodes : Optical, electric, and morphological aspects of polymer based devices

    Author : Lucimara Stolz Roman; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The use of semiconducting organic materials as the active layer in optoelectronic devices offers some advantages in processing and new possibilities of device fabrication such as large-area devices. The mechanism of charge generation upon light absorption in organic materials differs from that in inorganic semiconductors. READ MORE

  6. 4. Glass, alcohol and power in Roman Iron Age Scotland - a study of the Roman vessel glass from non-Roman/native sites in north Northumberland and Scotland

    Author : Dominic Ingemark; Antikens kultur och samhällsliv; []
    Keywords : HUMANIORA; HUMANITIES; Celtic and Germanic drinking customs; Roman; Symbols of power; Material culture; Presitige goods systems; Roman–native exchange; Free Germany; Roman glass; Iron Age Northumberland Scotland; Wine; mead; beer; Archaeology; Arkeologi;

    Abstract : This thesis is based on a study of Roman glass vessels found on non-Roman/native sites - chiefly of Roman Iron Age date (AD 0-400) - beyond Hadrian’s Wall in northern Britain. Roman glass vessels have been discovered on 60 sites in total, the majority of which are settlements of various types, and only a minor part are graves. READ MORE

  7. 5. Crowdsensing-driven Route Optimisation Algorithms for Smart Urban Mobility

    Author : Petar Mrazovic; Mihhail Matskin; Anne Håkansson; Josep Luis Larriba-Pey; Roman Dumitru; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; smart cities; smart mobility; urban mobility; mobile crowdsensing; route journey planning; route optimisation; heuristic algorithms; smarta städer; smart rörlighet; rörlighetsavkänning; mobil publikmätning; ruttplanering; ruttoptimering; heuristiska algoritmer; Ciudades inteligentes; movilidad inteligente; mobile crowdsensing; planificación de viajes rutas; optimización de rutas; algoritmos heurísticos; Informations- och kommunikationsteknik; Information and Communication Technology;

    Abstract : Urban mobility is often considered as one of the main facilitators for greener and more sustainable urban development. However, nowadays it requires a significant shift towards cleaner and more efficient urban transport which would support for increased social and economic concentration of resources in cities. READ MORE