Three titania polymorphs, anatase, rutile, and TiO2(B), were used as supports for vanadia. Catalysts with nominal loadings corresponding to 1.5 and 5 theoretical layers were prepared. True monolayer samples were obtained by NH3(aq)-treatment of the samples with 5 nominal vanadia layers. Prepared catalysts were characterized by chemical analysis, ESR, and high-resolution electron microscopy. It was

In this paper we estimate the level and inequality of income for Bechuanaland Protectorate by constructing four social tables between 1936 to 1964 using colonial archives and anthropological records. We present a working hypothesis that there is need to further analyze Botswana’s colonial era if we are to understand several aspects of contemporary economic structures. Our focus is on identifying t

Abstract not available

Att resa i spåren av litterära verk är ingen ny företeelse. Inte heller är den helt lätt att definiera; det går sällan att tydligt avgränsa vad som inspirerat till resan – är det boken, filmatiseringen, en intressant författare eller uppmärksamheten kring någon av dessa? Man kan vandra i Cornwall på jakt efter Daphne du Mauriers inspirationskällor, lösa mordgåtor med Agatha Christie, åka buss geno

Carotenoids are one of the most widespread and important group of pigments in Nature and they can act as light-harvesting agents, photoprotectors and antioxidants. Mechanisms of their multiple functions are not fully understood mainly because their complicated photophysics involving ?dark? excited states. The central theme of this thesis is characterization of the lowest dark S1 state of carotenoi

As an ambition to stress the construction of an external and an internal dimension within law I have chosen to study the non-pecuniary damages to victims of crime. The foundation for these damages came from the deep structure of law about the idea that the right to integrity of the human body and soul are one of the corner- stones in the state governed by law. But when it comes to estimating the a

Platelet-derived growth factors (PDGFs) belong to the PDGF/VEGF (vascular endothelial growth factor) family of growth factors. Members of this family share a common structural feature, a conserved PDGF/VEGF homology domain, containing eight invariant cysteine residues. PDGFs form disulphidelinked dimers and exert their biological functions by binding to, and activating two receptor tyrosine kinase

To investigate defense mechanisms, repressors (n= 14), highly anxious (n = 37) and low anxious (n = 7) groups were tested with the Meta Contrast Technique (Smith, Johnson, Almgren & Johanson, 2001). The division into repressors and anxiety groups was made on a larger group (N = 140), which was also investigated with respect to experienced access to preconscious processes, here operationalized

Popular Abstract in English The food we consume is hardly, if ever, sterile. From fresh produce to processed products, foods harbor one or more types of microorganisms. The presence of some ‘beneficial’ microorganisms is desirable in food production, because they contribute to the characteristics of the final product, as, for example, in the production of wine, beer or cheese. In other cases, micrControl of the dissemination of pathogens in the food production chain is an on-going process with new challenges emerging as pathogenic bacteria evolve and express enhanced virulence characteristics. Staphylococcus aureus and Listeria monocytogenes are two notorious pathogens responsible for staphylococcal food poisoning (SFP) and listeriosis: a foodborne intoxication and an infectious disease re

In trying to get products out to market, manufacturers of FMCG (Fast Moving Consumer Goods) differentiate themselves through e.g. promotional efforts and display packaging (Point-of-Purchase packaging). For the display packaging, companies turn to contract packagers who are able to supply this service, providing the design, manufacturing and assembly and packing of the display packaging. This pape