Johan M. Karlsson

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Internet-delivered psychological treatment of major depression has been investigated in several trials, but the role of personalized treatment is less investigated. Studies suggest that guidance is important and that automated computerized programmes without therapist support are less effective. Individualized e-mail therapy for depression has not been(More)
The client-server model is fast becoming the most common form of network architecture used in data communications. It's popularity can be seen in the phenomenal expansion of the World Wide Web. It is essential that students understand the client-server model, and that they learn how to design client-server networks and to analyze their performance. This(More)
Permafrost thawing is likely to change the flow pathways taken by water as it moves through arctic and sub-arctic landscapes. The location and distribution of these pathways directly influence the carbon and other biogeochemical cycling in northern latitude catchments. While permafrost thawing due to climate change has been observed in the arc-tic and(More)