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Bioaerosols include bacterial cells and spores, viruses, pollen, fungi, algae, detritus, allergens and cell fragments. Bioaerosol particles are usually a small fraction of all aerosol particles in our surroundings, but their impact can be critical. They are a means for transmission of disease, they cause allergic reactions and they have effects on the global climate, ecology and biodiversity. This

In legal theory, a well-known idea is that an intermediate concept like 'ownership' joins a set of legal consequences to a set of legal grounds. In our paper we attempt to make the idea of a joining between grounds and consequences more precise by using an algebraic representation of normative systems earlier developed by the authors. In the first main part the idea of intermediate concepts is pre

The effect of pulsed electric field (PEF) pretreatment on solid-liquid expression from potato tissue was studied on individual parenchyma tissue samples for different PEF intensities, varying deformations and deformation rates. The yield increased with deformation. The yield at constant deformation increased with increased PEF intensity and decreased deformation rates. The compressive force was re

My own privilege as an observer of the Palaeolithic and Mesolithic rests on the power of an outsider by wearing lenses from other archaeological research fields. As far as I understand doing archaeology, a reflexive consciousness about the production of knowledge and the communication strategies is fundamental for increasing our knowledge and using our knowledge of the past. The awareness of subje

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We consider the problem of $L_2$-optimal triangulation from three separate views. Triangulation is an important part of numerous computer vision systems. Under gaussian noise, minimizing the $L_2$ norm of the reprojection error gives a statistically optimal estimate. This has been solved for two views. However, for three or more views, it is not clear how this should be done. A previously proposed

A strain of an alkaliphilic bacterium Bacillus halodurans was isolated from a water sample in Lake Shalla, a soda lake in the Ethiopian Rift Valley. From the culture of this isolate, B. halodurans S7, a xylanase which is active in a wide range of pH, with an optimum at about 9-9.5 was purified. When assayed at pH 10, the enzyme was optimally active at 70 ?C. The xylanase was free from any associat

Popular Abstract in Swedish Membranproteiner är tämligen svåra att digerera med enzym som trypsin. Mindre specifika enzym såsom elastase och pepsin har dock visat sig mer effektiva. Databassökningar med dessa icke-tryptiska peptider är mindre verkningsfulla pga avsaknaden av laddning vid peptidens N-terminal och C-terminal samt brist på sekvensspecificitet. Vi beskriver en metod med specifik N-teMembrane proteins are fairly refractory to digestion especially by trypsin. Less specific proteases like elastase and pepsin are much more effective. However database searching using non-tryptic peptides is much less effective due to the lack of charge localisation at the N- and C-termini and the absence of sequence specificity. We describe a method for N-terminal specific labelling of peptides fr

A previous article by the author demonstrated that the supplier of corrugated board in the relationship studied cannot be considered a strategic supplier. Despite this, the manufacturing company has chosen to go through with the efforts of supplier integration with the supplier of corrugated board. This indicates a difference in the driving forces and the future nature of the relationship between

I denna antologi om Peter Wieselgren (1800-1877) medverkar elva författare med olika aspekter: historikern, nykterhetsmannen, brevskrivaren, publicisten osv. Mitt bidrag om den kyrkliga gärningen fokuserar på väckelsens budskap i romantikens gestalt som Wieselgrens utgångspunkt. Under rubriken "Aktör på många arenor" behandlas Wieselgrens mångsyssleri, och till sist får hans biblicistiska motiveri