Search for dissertations about: "Jan Sandström"

Showing result 1 - 5 of 13 swedish dissertations containing the words Jan Sandström.

  2. 1. Structural Determination and Directed Evolution of Candida antarctica Lipase A for Increased Enantioselectivity

    Author : Anders Sandström; Jan-Erling Bäckvall; Eszter Borbas; Stockholms universitet; []
    Keywords : ;

    Abstract : .... READ MORE

  4. 2. Protein Engineering of Candida antarctica Lipase A : Enhancing Enzyme Properties by Evolutionary and Semi-Rational Methods

    Author : Anders G. Sandström; Jan-Erling Bäckvall; Uwe T. Bornscheuer; Stockholms universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; lipase; protein engineering; directed evolution; kinetic resolution; structural biology; Enzyme engineering; Enzymteknik; organisk kemi; Organic Chemistry;

    Abstract : Enzymes are gaining increasing importance as catalysts for selective transformations in organic synthetic chemistry. The engineering and design of enzymes is a developing, growing research field that is employed in biocatalysis. READ MORE

  5. 3. Fracture toughness properties of duplex stainless steels

    Author : Henrik Sieurin; Rolf Sandström; Jan-Olof Nilsson; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; duplex stainless steel; fracture toughness; austenite reformation; sigma phase; material optimisation; Materials science; Teknisk materialvetenskap;

    Abstract : Good toughness properties in base and weld material enable the use of duplex stainless steels (DSS) in critical applications. DSS offer high strength compared to common austenitic stainless steels. READ MORE

  6. 4. The Syntax of Tenselessness : On Copying Constructions in Swedish

    Author : Anna-Lena Wiklund; Görel Sandström; Lars-Olof Delsing; Anders Holmberg; Jan-Wouter Zwart; Umeå universitet; []
    Keywords : HUMANIORA; HUMANITIES; Linguistics; infinitives; pseudocoordination; feature copying; restructuring; tense; underspecification; Lingvistik; Linguistics; Lingvistik; Linguistics; lingvistik;

    Abstract : This thesis investigates three construction types in Swedish where two (or more) verbs display identical inflectional morphology (COPYING) and share one overt subject. The constructions are referred to as (i) T(ENSE)M(OOD)A(SPECT)-COPYING complements, of the form John started and wrote (John started writing), (ii) PARTICIPLE COPYING complements, of the form John had been-able written (John had been able to write), and (iii) PSEUDOCOORDINATIONS, of the form John sat and wrote (John was writing). READ MORE

  7. 5. Activation of lung epithelial cells by group 2 mite allergens

    Author : Camilla Österlund; Anders Bucht; Thomas Sandström; Jan Wahlström; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; group 2 mite allergens; Der p 2; Der f 2; Eur m 2; Lep d 2; airway epithelium; lungmedicin; Lung Medicine;

    Abstract : Throughout many parts of the world house dust mites (HDM) are considered as a major source of indoor aeroallergens and they are powerful inducers of allergic diseases. Proteolytic HDM allergens are recognised as being able to directly activate respiratory epithelial cells and thereby actively participate in innate immune responses. READ MORE