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This paper explores the evolution of Swedish fiscal policy from one extreme approach to another one in less than four decades. After the demise of the Bretton Woodssystem in the early 1970s, Swedish fiscal policy was based on a Keynesian approach with the goal to stabilize the business cycle and maintain full employment using a large set of instruments in a discretionary manner. In the wake of the
Our purpose in this chapter is to give a brief perspective on islands in global historical-political ecology, focusing on ecologically unequal exchange and the formation of landesque capital. We emphasize how these processes are intertwined and recursively connected in broader contexts of uneven development. Empirical examples draw on our research into the historical-political ecology of islands a
The purpose of this study was to evaluate four different viewing procedures as part of improving viewing conditions of breast tomosynthesis (BT) image volumes. The procedures consisted of free scroll volume browsing, and a combination of initial cine loops at three different frame rates (9, 14 and 25 fps) terminated upon request followed by free scroll volume browsing. Fifty-five normal BT image v
This paper considers evaluation of structural robustness for a multi-span concrete bridge crossing multiple rail tracks, in particular the effect of extraordinary exposures on the bridge system. A case study is performed investigating the bridge system’s response to a train collision caused by derailment in an area near the bridge supports. The probability of such an event occurring is estimated f
Popular Abstract in Swedish Användningen av fossila bränslen såsom kol, olja och naturgas svarar för mer än 70% av dagens globala utsläpp av koldioxid vilket är det största antropogena bidraget till växthuseffekten. Energieffektivisering och en ökad användning av förnybara energislag, t ex bioenergi, är två nyckelstrategier för att minska utsläppen av växthusgaser. Ett ökat utnytttjande av bioenerThe increased use of biomass for energy is as a key strategy in reducing carbon dioxide (CO2) emission, which represents the largest anthropogenic contribution to the greenhouse effect. In this thesis, aspects of an increase in the utilisation of biomass in the Swedish energy system are treated. Modern bioenergy systems should be based on high energy and land-use efficiency since biomass resource
In the emerging Delay Tolerant Networks (DTNs) content dissemination platform, mobile nodes opportunistically exchange content as they meet, with the intent of sharing content among nodes with common interests. During a meeting, nodes can exchange both content of direct interest to themselves as well as content that is of interest to a larger set of nodes that may be encountered in the future. The
Abstract not available
Popular Abstract in Swedish Råttans urinblåsa har studerats ur olika aspekter, sedan antingen ett standardiserat avflödeshinder åstadkommits eller hälften av urinblåsans nervförsörjning avlägsnats. Avflödeshindret har åstadkommits genom att en silkestråd knutits runtom urinröret så att det försnävats. Genom att en knappt mm-vid metallstav knutits om samtidigt och sedan avlägsnats, har graden av avMedian micturition volume decreased early after partial outlet obstruction, 24 hrs total obstruction and hemidenervation. Degeneration release of transmitter may explain this, assuming that bladder wall distension causes nerve degeneration. Micturition pressure decreased simultaneously in the partially denervated and 24 hrs obstructed groups, probably due to the reduced number of functionally inta
The enzymatic degradation of plant polysaccharides is a process of fundamental importance in nature which involves a wide range of enzymes. In this work, the structure and function of hemicellulose-degrading enzymes was investigated. The focus was on a beta-mannanase (TrMan5A) produced by the filamentous fungus Trichoderma reesei. This enzyme is composed of a catalytic module and a carbohydrate-bi
Abstract in German Inhalt: Einleitung. I. Sichtung der Argumente für und gegen den psychophysischen Paralellismus. II. Eine geistesgeschichtliche Perspektive.
Popular Abstract in English The production and use of bioethanol can help reducing the dependency on oil, and also represents a renewable source of energy. Bioethanol can be obtained from biomass such as agricultural and forest residues, after appropriate pretreatment and fermentation. This thesis addresses some of the challenges that must be overcome for the production of ethanol from biomass to The sustainable production of ethanol from lignocellulosic biomass requires the combination of efficient hydrolysis and complete fermentation of all the monomeric sugars present in the raw material. The present work was aimed at tackling some of the major challenges that will be encountered in commercial-scale ethanol production using Baker’s yeast, Saccharomyces cerevisiae, the preferred microorg
The transformation from analogue to digital recording techniques has not only changed the ways of working for the studiotechnician, but affects the musician in the way he thinks about performance and sound, and therefore also his actual performance. The signal processing and the staging of the singing voice in the studio is both influenced by, and influences the estethics of popular song performa
