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Ett sätt för företag att legitimera sitt informationssäkerhetsarbete är genom att upprätta ett ledningssystem för informationssäkerhet, även kallat LIS. Genom ett LIS kan ett tydligt värde uppvisas mot kunder och andra intressenter. Ett införande av ett LIS kan däremot påverkas av olika typer av faktorer, exempelvis säkerhetsmedvetenhet, ledningen, kostnad och policys och regelverk. Faktorerna kan
Vitrectomy requires the substitution of the natural vitreous, as well as tamponading of retinal breaks. Clinically available alternatives such as gas and silicone oil have side effects such as inflammation, secondary glaucoma, cataract, and a need for head posturing. In this study, a hydrogel of cross-linked sodium hyaluronic acid (Healaflow(®)) is evaluated for use as a novel vitreous substitute.
In this paper we estimate a 'Grossman' model of demand for health based on Swedish micro data. The data set consists of a random sample of over 5000 individuals taken from the Swedish adult population. Health capital is measured by a categorical measure of overall health status, and an ordered probit model is used to econometrically estimate the demand for health equation. The results are consiste
Pixel classification of watershed satellite image is a challenging task in remote sensing. Uses of Particle Swarm Optimisation and Cellular Automata are significant methods in watershed image segmentation. This paper proposes a method of pixel classification using a new hybrid Particle Swarm Optimization-Cellular Automata approach. The proposed unsupervised method identifies clusters using 2-Dimen
