Sökning: "hofvendahl"

Hittade 2 avhandlingar innehållade ordet hofvendahl.

  1. 1. Fermentation of wheat starch hydrolysate by Lactococcus lactis: Factors affecting product formation

    Författare :Karin Hofvendahl; Teknisk mikrobiologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nutrients; temperature; pH; optical isomers; maltose; wheat; starch hydrolysate; Lactococcus lactis; lactic acid; SSF; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi;

    Sammanfattning : Lactic acid exists as two optical isomers, D- and L-lactic acid. For the production of biodegradable poly-lactic acid an optically pure product is desirable, but a racemate of known and constant ratio can also be used. Lactic acid can be produced either synthetically or fermentatively. LÄS MER

  3. 2. Riskabla samtal : en analys av potentiella faror i skolans kvarts- och utvecklingssamtal

    Författare :Johan Hofvendahl; Jan Anward; Anna Lindström; Linköpings universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Parent-student-teacher conference; conversation analysis; strategy; risk; Kvartssamtal; utvecklingssamtal; samtalsanalys; strategi; risk; Languages and linguistics; Språkvetenskap; Sociology;

    Sammanfattning : In this thesis, conversation analysis (CA) is applied to study “risk strategies” in parent-teacher-student conferences in the Swedish nine-year compulsory school. The material consists of 80 conferences collected at two different points in time: 45 from the period 1992–93 (at that time called kvartssamtal, lit. LÄS MER