Search for dissertations about: "Björn Gustafsson"

Showing result 1 - 5 of 22 swedish dissertations containing the words Björn Gustafsson.

  2. 1. Copper co-ordination compounds with O- and N-donor ligands : synthesis and structural characterization

    Author : Björn Gustafsson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; 2-allyl-6-methylphenol; copper I ; crystal structure; phenoxide; alkene; 4-phenylenediamine; chloride; 1; acetonitrile; co-ordination chemistry; tris 4-aminophenyl amine;

    Abstract : .... READ MORE

  4. 2. Synthesis and Structural Characterization of Copper(I) Complexes with Hard Donor Ligands

    Author : Björn Gustafsson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Acetonitrile; ­ -Sparteine; Chloride; co-ordination chemistry; Phenoxide; Alkene; Bromide; crystal structure; Copper I ; Amine;

    Abstract : Syntheses and crystal structures of nine new copper(I) complexes and one novel mixed-valence copper(I/II) complex are reported: two homoleptic phenoxides and eight complexes with N-donor ligands. The copper(I) and the copper(I/II) phenoxide complexes have been prepared by reactions between mesitylcopper(I) and 2-allyl-6-methylphenol in toluene. READ MORE

  5. 3. Casting Identities in Central Seclusion : Aspects of non-ferrous metalworking and society on Gotland in the Early Medieval Period

    Author : Ny Björn Gustafsson; Lena Holmquist; Heidemarie Eilbracht; Stockholms universitet; []
    Keywords : HUMANIORA; HUMANITIES; Archaeometallurgy; Non-ferrous; Archaeological prospection; Metal detection; Geophysical survey; Sweden; Magnetometry; Gotland; Iron Age; Viking Period; Archaeological Science; laborativ arkeologi;

    Abstract : The aim of this thesis has been to investigate and interpret late Iron Ageand Early Medieval traces of non-ferrous metalworking on the islandGotland, Sweden. Gotland was not, based on the archaeological record, anintegrated part of the common Scandinavian culture. READ MORE

  6. 4. Energy efficiency measures in the built environment - some aspects to consider in Sweden

    Author : Mattias Gustafsson; Björn O. Karlsson; Mats Rönnelid; Louise Ödlund; Jan-Olof Dalenbäck; Högskolan i Gävle; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; primary energy; energy efficiency; district heating; building regulations; electric meter; low-voltage distribution networks; electric vehicles; primärenergi; energieffektivitet; fjärrvärme; byggregler; elmätare; elnät; elfordon; Hållbar stadsutveckling; Sustainable Urban Development;

    Abstract : The traditional energy system as we know it today will change in the future. There is a worldwide concern about the global warming situation and there are different actions implemented to limit the consequences from, mainly, the use of fossil fuels. READ MORE

  7. 5. Evaluation of energy conserving measures in buildings connected to a district heating system : case studies in Gävle, Sweden

    Author : Mattias Gustafsson; Björn Karlsson; Magnus Åberg; Högskolan i Gävle; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; energieffektivisering; miljonprogrammet; solceller;

    Abstract : When different energy conserving measures are implemented for reducing energy use in buildings and the buildings are connected to district heating systems, it is important that an overall system analysis is made which takes into account the effects of total change of energy use due to the energy conserving measures.The method applied in this thesis uses hourly production data for the different production units in the district heating system in Gävle, Sweden. READ MORE