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Enzymatic degradation of oxalic acid for prevention of scaling

Formation of calcium oxalate incrusts, scaling, may cause severe problems in the pulp and paper industry. Enzymatic degradation of oxalic acid provides a novel approach to eliminate the problems with calcium oxalate precipitation. The performance of two oxalate-degrading enzymes, oxalate oxidase from barley and oxalate decarboxylase from Aspergillus, was tested in model experiments with respect to

Anders G. Sjoholm - Obituary

Tracking ultrafast excited-state bond-twisting motion in solution close to the Franck-Condon point

Applying optimal control to photoinduced trans-cis isomerization in condensed phase, the dynamics of bond-twisting motion of 1,1'-diethyl-4,4'-cyanine in methanol and propanol is revealed. The shape of the optimized pulse resulting from minimization of the photoisomer formation can be directly related to the initial excited-state dynamics in close proximity to the Franck-Condon point. The solvent

'This duty must be established into a principle, and wrought into a habit’: Hannah More and the nineteenth-century self-improvement ethos

Nephro- and neurotoxic effects in long-term mercury-exposed gold miners

The patient with osteoporosis

From GATT to WTO - A Potential for or a Threat to LDC Development

How do preschool language problems affect language abilities in adolescence?

Bioluminescence

Old Moving Groups - the Case of HR 1614

Evaluation of Flexible Capital Investments- With Consequences for Decisions and Suppliers

Theory and practice of recursive identification

Preposition stranding and case

Abstract not available

When Place Images Collides: Place Branding and News Journalism.

The Amateur Scientist’s Spectrophotometer

Tense, aspect and modality: universal hierarchy and universal paths of development

Abstract not available

East goes West or West goes East

"Roundabout Routes": some remarks on indirect translations

Sårbarhet och möjligheter - Om papperslösa immigranters situation i majoritetssamhället

This study aims to increase the knowledge and understanding regarding the situation for undocumented immigrants in the Scandinavian welfare states, mainly from a Swedish perspective, but the situation in Denmark is also included in the discussion. Sweden and Denmark position themselves at the opposite sides of the spectrum regarding immigration policies within the European Union; Swedish immigrati

Mechanical embodiment design with digital desktops

Abstract in French Cette contribution décrit l’aide potentielle que le concept de table interactive apporte à certaines tâches du concepteur en mécanique. Le travail de recherche présenté n’en est qu’à sa genèse. La problématique est la suivante : une fois la faisabilité d’une idée de produit (le concept) est prouvée, le concepteur développe l’architecture et les composants du produit (embodiment This paper describes the potential help that the interactive desktop concept can bring to the execution of embodiment design tasks. The presented project is still in its infancy. The research framework is the following: once a product concept has been approved, the mechanical design engineer develops the product architecture and product part (also called embodiment design). Sketches at that level