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The effects of long-term, partial shading on growth and photosynthesis in Pinus radiata D. Don trees.

Two 8-year-old Pinus radiata trees growing in a dry-land plantation forest were subjected to a partial shading treatment for 2 years in order to investigate the responses of photosynthesis and tree growth to a long-term reduction in illuminated leaf area. The lower 60% of the crown of shaded trees was surrounded by 50% neutral density shade cloth. This reduced radiation absorption by 13% for the t

Substituting computers for services - potential to reduce ICT's environmental footprint

The environmental footprint of IT products are significant and, in spite of manufacturing and product design improvements, growing consumption of electronics results in increasing absolute environmental impact. Computers have short technological lifespan and a lot of the in-build performance, although necessary, remains idling for most of the time. Today, most of computers used in non-residential

Tunneling through Nanostructures - Interactions, Interference and Broadening

In this thesis, quantum transport through nanostructures is addressed theoretically by considering simplified model systems representing the most important features of quantum dots or molecules. The generic model consists of a central region coupled to noninteracting leads. The key ingredients are a discrete level spectrum of the central region and complicated many-body interactions present therei

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Dansk utgåva av Sven Ingmar Andersson: "Hälsopsykologi en introduktion", 2002. Den danska utgåvan är uppdaterad på en rad områden och i viss utsträckning anpassad till danska förhållanden.

Theoretical Foundations for Information Literacy : a Plan for Action

Information literacy is both a common and an important learning activity with higher education. That said, it is under-theorized as a process and as a path to a product. In order to meet the need for theory, the four panelists will offer four distinct possibilities for theoretical frameworks. While the four frameworks are able to stand alone, there is also the likelihood that they might be melded

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Abstract in Danish Kapitlet sætter fokus på kobling mellem teori og praksis. Vi argumenterer for, at teoribevidsthed er nødvendig for studerende og sundhedsprofessionelle, her sygeplejersker, for at kunne reflektere, forstå, håndtere og udvikle handlinger, interaktioner og sygepleje i klinisk praksis. Først redegør vi kort for forståelser af teori og praksis. Dernæst præsenterer vi en case fra kli