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Taxation of Income and Economic Growth: An Empirical Analysis of 25 Rich OECD Countries

Several empirical papers have studied the effect of government size, typically measured as government expenditures, on economic growth. There is no consensus on the direction of this impact, even though more recent studies tend to find a negative relationship between the general level of government expenditures and economic growth. This negative relationship is explained by the distortions that ra

The environmental impacts of electronics. Going beyond the walls of semiconductor fabs

The growing complexity of integrated circuits and increasing component density place higher requirements for raw material and clean room standards, which demand significant amounts of energy. In spite of these developments, semiconductor facilities managed to reduce their energy intensity measured per product unit. At the same time, the impact of increasing circuit integration on upstream life cyc

Memory Distortions Induced by Fluency : Behavioural and Electrophysiological Investigations

Popular Abstract in Swedish Att gifta sig eller att vara med om en olycka är emotionella händelser som skapar våra mest livfulla och detaljerade minnen. Sådana minnen av händelser i tid och rum kallas generellt episodiska minnen. De flesta människor minns till exempel nästan exakt var de var när de hörde talas om terrorattackerna i New York 2001. De flesta av oss har nog redan glömt vad som hände The investigation of memory distortions provides insights into how memory normally works. Adopting a cognitive neuroscience perspective, the present thesis aimed at investigating memory distortions and the neural correlates of processes contributing to successful control of memory interference in healthy participants. All studies employed variations of the modified continuous recognition task. In

Electrostatic Interactions In and Between Biomolecules

Popular Abstract in Swedish Elektrostatiske vekselvirkninger mellem biomolekyler er vigtige, ikke bare i biologiske systemer, men også i flere tekniske sammenhænge. I denne afhandling studereres en række forskellige egenskaber, relevant for særligt proteiner. Således har vi ved hjælp af molekylær simulering undersøgt hvorledes proteiner vekselvirker med protoner, salte, andre peptider og proteinerElectrostatic interactions in bio-molecular systems are important not only in the living cell but also in more technical applications. Using molecular simulation as well as approximate theories the properties of a number of aqueous protein solutions have been studied. This includes interactions with other proteins, protons, charged membranes as well as flexible polyelectrolytes. The focus is on el

Satellite remote sensing of primary production in semi-arid Africa

Popular Abstract in Swedish Ökningen av växthusgaser i atmosfären har orsakat en global temperaturhöjning. Afrika anses vara en av de kontinenter som kan komma att bli mest utsatta av effekterna kring ökande temperaturer med mer frekventa torkor som följd. Satellitdata ger oss möjligheten att uppskatta biomassa över stora områden vilket i sin tur kan leda till att öka vår förståelse kring hur utbyWith the challenges Africa faces with respect to the predicted warming due to climate change, the continents role in the global carbon cycle has been increasingly recognized. Earth observing satellites have played a significant role in the study of vegetation, particularly in Africa where climate stations are sparse. Satellite data can provide the means to map plant primary production for monitori

Deformationer i träbjälklag och trägolv på grund av fuktvariationer : Uppskattning med hjälp av finita elementberäkningar

I rapporten redovisas resultaten av beräkningar med finita elementmetoden avseende deformationer i golvbjälklag och i parkettgolv på grund av fuktvariationer. Beräkningarna baseras på indata i form av den under året varierande relativa fuktigheten i omgivande luft. I rapporten ges också exempel på en förenklad handberäkningsmodell. Resultaten visar bl a att man genom reducerad ventilation och fukt