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Improving selectivity in protein extraction by subtle interactions and environmental changes

The challenges for efficient bioprocesses lie in developing and adapting further current technologies or in creating innovative separation technologies. The thesis is based on the studies on protein recovery from crude feedstocks by extraction in aqueous two-phase systems and detergent foam, respectively. The separation technologies have been adapted to suit individual proteins by utilizing differ

Specifications of the Evaluation Framework.

This document outlines the specifications for the evaluation framework on the basis of the requirements as described in D7.1. The framework will be further developed in D7.4 (“Test and evaluation plans”). Based on the use cases from deliverable D1.5 and the requirements from D7.1, hypotheses, indicators and test scenarios are formulated and included in this deliverable D7.2. Evaluation has, as in

Astrologers

On the basis of historical representations in astrological as well as non-astrological sources, the article discusses the position and function of astrologers within Hinduism and in Indian society generally, with particular consideration of the changes arising from the introduction of Greek astrology during the former half of the first millennium, increasing Muslim dominance from late medieval tim

Water-swelling tablets based on hydrophobically modified poly(acrylic acid) - Effects of amphiphiles on swelling and drug release

Popular Abstract in Swedish Vi kommer dagligen i kontakt med läkemedel i olika former, antingen som den kräm som vi smörjer in vårt onda knä eller Treon somliga tar på söndagsmorgon. Många av dessa produkter kan se enkla ut men är ofta resultatet av mycket forskning och för att förstå hur arbetet som utgör den här avhandlingen är kopplat till en Treo, så tänkte jag att vi ska börja med att förklarAn important issue within the pharmaceutical world today is the increasing number of poorly soluble drugs. These often show a low bioavailability and a susceptibility to varying conditions in the intestine. Hydrophobically modified poly (acrylic acid) (HMPAA), commercially available as Pemulen TR2, has shown promising abilities to control the release of especially poorly soluble substances. In thi

UWB channel measurements in an industrial environment

In this paper, we present the (to our knowledge) first measurement results for ultra-wideband channels in industrial environments, i.e., a factory hall. The measurements are done with virtual arrays, which allows analysis of the small-scale fading statistics, as well as a directional analysis. We find that there is dense multipath scattering due to the abundance of metallic scatterers in the consi

Colonization processes of soil fauna and mycorrhizal fungi

Colonization consists of two parts, a dispersal phase followed by establishment and reproduction at a new site. Dispersal behaviour influences survival and the access to resources and mates of individuals and is thus closely linked to an organism's fitness. The dispersal ability of two collembolan species, Protaphorura armata and Folsomia fimentaria, was determined in a laboratory experiment. The

Synthesis Towards Biologically Active Natural Products

Popular Abstract in Swedish Moder natur har i tusentals år varit en fantastisk källa till biologiskt aktiva substanser mänskligheten utnyttjat för att bota och förebygga sjukdomar. Från början användes olika beredningar och avkok från växter funna i närområdet som erfarenheten visat hade effekt mot åkomman man ville behandla. Detta har i modern tid utvecklats till att vi idag på ett systematiskt sIn 2005 two research groups independently reported the isolation of a series of structurally intriguing C-19 terpenolides from the plants Thapsia transtagana and Thapsia garganica. The compounds were shown to be potent inhibitors of the sarco/endoplasmic reticulum Ca2+-ATPases. The interesting biological properties and the unique structural characteristics of the transtaganolides/basiliolides (the