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Sakacin P non-producing Lactobacillus sakei strains contain homologues of the sakacin P gene cluster

Some strains of Lactobacillus sakei are known to produce the bacteriocin sakacin P, encoded by the spp gene cluster. In strains unable to produce sakacin P, spp homologues were observed. The analysis of 15 strains not producing sakacin P revealed that all contained a region corresponding to a part...

Authors
Trond Møretrø
Kristine Naterstad
Ellen Wang
Inga Marie Aasen
Stephane Chaillou
Monique Zagorec
Lars Axelsson
Year
2005
Type
Academic article
Publication

Multi-level Modelling of Plastic Anisotropy of Aluminium Alloys Using Crystal Plasticity Models and Advanced Yield Functions

This thesis aims to accurately describe the plastic anisotropy of aluminium alloys through a hierarchical multi-level method. Robust and efficient integration schemes have been proposed for the explicit numerical integration of rate-dependent crystal plasticity models. On the mesoscale, the...

Authors
Kai Zhang
Bjørn Holmedal
Knut Marthinsen
Odd Sture Hopperstad
Stéphane Dumoulin
Year
2014
Type
Doctoral dissertation
Publication

A robust and efficient substepping scheme for the explicit numerical integration of a rate-dependent crystal plasticity model

This paper describes the development of efficient and robust numerical integration schemes for ratedependent crystal plasticity models. A forward Euler integration algorithm is first formulated. An integration algorithm based on the modified Euler method with an adaptive substepping scheme is then...

Authors
Kai Zhang
Odd Sture Hopperstad
Bjørn Holmedal
Stéphane Dumoulin
Year
2014
Type
Academic article
Publication

Exploring the Impact of Mental Models on Teamwork and Project Performance

An organization chart is a diagram showing graphically the structure of the organization and the relations between the roles and functions within the organization. It can also be considered as the viewing glass or perspective through which individuals see their organization and its environment. In...

Authors
Brit-Eli Danielsen
Rune Valle
Trine Marie Stene
Year
2014
Type
Academic chapter/article/Conference paper