Blar i USN Open Archive på forfatter "Kalvenes, Sigmund"
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Is engineering mathematics really an engineering tool?
Clausen, Trond; Kalvenes, Sigmund (Conference report, 1999)A set of final exams at Telemark State University has been studied to check if there is a symbiotic relationship between the mathematical tool and some technical courses offered at the Electrical Engineering Department. ... -
Quantification of biofilm accumulation by an optical approach
Bakke, Rune; Kalvenes, Sigmund; Kommedal, Roald (Journal article; Peer reviewed, 2001-02)Methods for non-invasive, in situ, measurements of biofilm optical density and biofilm optical thickness were evaluated based on Pseudomonas aeruginosa experiments. Biofilm optical density, measured as intensity reduction ...