Sökresultat

Abstract: The FIFA World Cup, together with the Summer Olympic Games, are the two events classified as sports mega-events (SMEs), characterized by their global outreach and different types of costs. Within the SME realm, a paradoxical trend can be seen; they show stronger sustainability agendas, yet generate higher social, economic, and environmental costs. The overarching question is their legaci

Effective freight transportation is a central part of the modern society, creating social and economic benefits. Nevertheless, the logistics industry is facing substantial sustainability challenges, where freight transports have been identified as the main environmental hazard. Scholars have previously highlighted the centrality of the purchasing process for reducing the environmental impact of th

Can a climate-triggered export of old contaminants from the soil alter the lead (Pb) contaminant burden of subarctic lakes? To address this question, we reconstructed the pollution history of three high latitude lakes situated in a region where a recent climatic shift has occurred. Dated sediment records were used as archives of past Pb inputs to the lakes, where the difference in the (206)Pb/(207

This study presents the main features of the Swedish approach for resolving the banking crisis of 1991-93 by condensing them into seven policy lessons. These concern (1) the importance of political unity behind the resolution policy, (2) a government blanket guarantee of the financial obligations of the banking system, (3) swift policy action where acting early was more important than acting in e

The non-conventional wine and beer yeast Dekkera bruxellensis is of great interest for the food industry and academic research. This Crabtree-positive yeast is a good ethanol producer and can compete the baker´s yeast Saccharomyces cerevisiae, in ethanol and pH tolerance and could be an even better organism for the biofuel production from alternative carbon sources. D. bruxellensis is considered t

A trend, which can be noted in the field of cash handling, is the increase of ATMs that are able to recirculate banknotes. Cash recycling means that notes deposited by one customer are then available for withdrawal by another from the same machine. Cash recycling has both economic advantages and reduces environment impact, as transport to machines for filling and emptying them can be decreased. Wh

Dual-fuel engines for marine propulsion are gaining in importance due to operational and environmental benefits. Here the combustion in a dual-fuel marine engine operating on diesel and natural gas, is studied using a multiple high-speed camera arrangement. By recording the natural flame emission from three different directions the flame position inside the engine cylinder can be spatially mapped