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This report aims at presenting basic knowledge on bridge scour and the processes governing its evolution as well as summarizing the most common formulas used to calculate scour depth at bridges. Design procedures concerning bridge scour in several different countries are also discussed, including United States, Australia, and the United Kingdom. The situation in Sweden with regard to bridge scour
Presents a new view of the standard of living development in Sweden during the agricultural revolution, using evidence on the ability to overcome short-term economic stress. The results corroborate previous findings, based on a variety of indicators, that standard of living in Sweden increased for most people after the mid-nineteenth century, but also support a more negative view of the immediate
Public institutions such as cities, the police or schools are increasingly adopting a brand orientation, understood as an approach to organization aiming to create coherence around image and identity, such that consistent, precise and coherent messages can be presented about the organization to internal and external stakeholders. This may be seen as an expression of what is sometimes called “brand
Biografisk artikel om professorn i latin vid Lunds universitet Johan Lundblad (1753-1820) med fokus på hans verksamheter som bokauktionist, bokhandlare, boktryckare och tilltänkt grundare av ett lånebibliotek.
Sweden has witnessed a significant increase in the rate of firearm-related homicide. We therefore aimed to study the characteristics of individuals suspected of homicide, attempted homicide, preparation to commit homicide as well as conspiracy to commit homicide with a firearm in Sweden. By using information from different registers, suspected individuals between 2000 and 2017 and aged 15 to 60 we
In the early postwar period, improvements in life expectancy in many Western countries made health authorities, health scientists and politicians believe that social differences in mortality converged. The assumption was that inequality, when measured as death rates, was on steady decline, possibly even on the brink of disappearing. The question is then, how far back in time can social differences
Conifer-feeding bark beetles are important herbivores and decomposers in forest ecosystems. These species complete their life cycle in nutritionally poor substrates and some can kill enormous numbers of trees during population outbreaks. The Eurasian spruce bark beetle (Ips typographus) can destroy >100 million m3 of spruce in a single year. We report a 236.8 Mb I. typographus genome assembly usin
The European grapevine moth, Lobesia botrana, uses (E,Z)-7,9-dodecadienyl acetate as its major sex pheromone component. Through in vivo labeling experiments we demonstrated that the doubly unsaturated pheromone component is produced by ∆11 desaturation of tetradecanoic acid, followed by chain shortening of (Z)-11-tetradecenoic acid to (Z)-9-dodecenoic acid, and subsequently introduction of the sec
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Den svenska demokratin firar hundraårsjubileum. År 1921 hölls första riksdagsvalet med allmän och lika rösträtt. Hur såg kampen för kvinnors rösträtt ut i Hässleholms kommun? Här porträtteras: Nelly Thüring, uppvuxen i Mala och verksam som fotograf i Lund från sekelskiftet 1900, en av de fem första kvinnorna i riksdagen; Maria Schalin, medlem i Frisinnade Kvinnor, propagerade för kvinnors rösträt
