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The field of phylogenomics has emerged during the last five years, as the number of fully or partially sequenced genomes has increased rapidly. Using whole genomes for phylogenetic studies greatly increases the accuracy of the trees determined, and can potentially resolve phylogenetic questions that could not be resolved bu studies using only a few gene sequences. In the current thesis selected

This article explores the environmental impact of logistics service provider (LPS) activities in the light of increased customer priorities and the fragmentation of the industry. The research is based on a narrative literature review, an interview study, a case survey, and three in-depth case studies. A framework on sustainability challenges in supply chains derived from the literature is used to

Data from several languages, including Swedish, have shown that children with specific language impairment (SLI) have particular difficulties with verb morphology. In the present study, the verb morphology of six Swedish children with SLI was further explored in longitudinal and cross-sectional data. It was found that the children with SLI had significant problems with the use of auxiliary and mod

Abstract in Undetermined Continental Can-domen uppfattades som omvälvande, men när jag trettio år senare läser om domsskälen är det slående hur brett formulerade de är. I slutet av sitt principiella resonemang, som förklarar varför även strukturella förändringar kan bli föremål för ingrepp, uttalar EG-domstolen: (27) … for the strengthening of the position of an undertaking may be an abuse and pro

The Cognitive Interview (CI) is a well-researched interview method and the research results show that CI, compared with more conventional interview styles, enhances witnesses’ memory. However, not much research has been done on the question of how CI affects the realism of eyewitnesses’ judgments of confidence in the veracity of their interview statements. In a previous study (Granhag, Jonsson &am

Computing systems are becoming more and more complex and powerful every year. It is nowadays not uncommon to run several server applications on the same physical platform. This gives rise to a need for resource reservation techniques, so that administrators may prioritize some applications, or customers, over others. This article gives a brief introduction to the Linux kernel 2.6 task scheduler. T

This paper presents a method for auto-tuning interactive ray tracing on GPUs using a hardware model. Getting full performance from modern GPUs is a challenging task. Workloads which require a guaranteed performance over several runs must select parameters for the worst performance of all runs. Our method uses an analyti- cal GPU performance model to predict the current frame’s render- ing time usi