Sigurd Hofsmo Jakobsen

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The objective of this prospective, consecutive, randomized, controlled study was to investigate the effects of mask physiotherapy on postoperative complications after heart surgery. Sixty-six low-risk male patients undergoing coronary artery by-pass graft surgery were evaluated. The patients were treated with routine chest physiotherapy alone or supplied(More)
This article presents an open data repository, the methodology to generate it and the associated data processing software developed to consolidate an hourly snapshot historical data set for the year 2015 to an equivalent Nordic power grid model (aka Nordic 44), the consolidation was achieved by matching the model׳s physical response w.r.t historical power(More)
The need to analyze high-impact low-probability events on power systems, due to natural and man-related threats calls for comprehensive approaches to security assessment, which exploit the concept of risk. The paper describes a probabilistic approach and a tool, developed in the EU research project AFTER, aimed at selecting the most critical contingencies(More)
The inhibitory effect of glucagon-(1-21)-peptide on the motility of the stomach and duodenum during radiologic double contrast studies was examined. In a randomized trial of equimolar doses of glucagon and glucagon-(1-21)-peptide on 70 patients, glucagon-(1-21)-peptide showed to have a significantly weaker effect than glucagon. Glucagon caused significant(More)
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