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Pichia stipitis xylose reductase helps detoxifying lignocellulosic hydrolysate by reducing 5-hydroxymethyl-furfural (HMF)

Background: Pichia stipitis xylose reductase (Ps-XR) has been used to design Saccharomyces cerevisiae strains that are able to ferment xylose. One example is the industrial S. cerevisiae xyloseconsuming strain TMB3400, which was constructed by expression of P. stipitis xylose reductase and xylitol dehydrogenase and overexpression of endogenous xylulose kinase in the industrial S. cerevisiae strain

Euclidean structure from uncalibrated images

A number of recent papers have demonstrated that camera “self-calibration” can be accomplished purely from image measurements, without requiring special calibration objects or known camera motion. We describe a method, based on self-calibration, for obtaining (scaled) Euclidean structure from multiple uncalibrated perspective images using only point matches between views. The method is in two stag

Sourcing Decisions of Software Applications Hosting: What Influence has e-Government Services

There are a lot of reasons reported for why organisations start a sourcing decision. This chapter discusses this theme based on two questions: Does the need and/or wish to increase e-Government services influence the start of a sourcing decision process aiming at reorganising hosting of software applications and if it does, how does it influence the start of such a decision-making process? The poi