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Tourism and Climate Change. Impacts, Mitigation and Adaptation

Climate change is the single most important global environmental and development issue facing the world today and has emerged as a major topic in tourism studies. Climate change is already affecting the tourism industry and is anticipated to have profound implications for tourism in the twenty-first century, including consumer holiday choices, the geographic patterns of tourism demand, the competi

Skolan är ute?! Barn och ungdomar med hbtq-föräldrar och deras erfarenheter i skolan i Tyskland, Slovenien och Sverige

Irina Schmitt och Malena Gustavson medverkade i det europeiska forskningsprojektet "Barn och ungdomar med hbtq-föräldrar och deras erfarenheter i skolan i Tyskland, Slovenien och Sverige" (2009 - 2011) och har i en jämförande studie undersökt erfarenheter av familjenormer och homofobi i skolan. Undersökningen bygger på intervjuer med barn och unga med regnbågsfamiljer, det vill saga med föräldrar

A physical bound on high impedance surfaces

A high surface impedance can be achieved in a limited frequency band by using composite structures. Based on the principles of causality, passivity, linearity, and time translational invariance we demonstrate that this bandwidth is bounded by the thickness and magnetic polarizability per unit area of the structure at normal incidence.

Amperometric Carbon Paste Biosensors Based on Horseradish Peroxidase and Oxidases

Amperometric carbon paste peroxide sensors based on horseradish peroxidase (HRP) were developed. In the first approach, HRP was chemically modified with polyethylene glycol to improve the stability of the enzyme in the organic paste matrix and compared with native HRP electrode. In the second approach, HRP was "wired" with a redox polymer containing a covalently bound phenoxazine type mediator, to