Sökning: "Gunnar Johansson"

Visar resultat 11 - 15 av 41 avhandlingar innehållade orden Gunnar Johansson.

1. 11. Valuation and pricing of traffic safety

   Författare :Gunnar Lindberg; Lars Hultkrantz; Olof Johansson-Stenman; Örebro universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Value of statistical life; Marginal cost pricing; External cost; Risk elasticity; Pricing policies; Traffic accidents; Railway accidents; Heavy goods vehicle accidents; Economics; Nationalekonomi; Economics; Nationalekonomi;

   Sammanfattning : This thesis consists of six essays covering the topic of valuation and pricing of accidents. In the first essay a theory of the external marginal cost of accidents is presented. The external cost is dependent on the value of statistical life, the proportion internal cost and the so called risk elasticity, i.e. LÄS MER

3. 12. Context dependent adaptation of biting behavior in human

   Författare :Anders Johansson; Benoni Edin; Karl-Gunnar Westberg; Peter Svensson; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; EMG; bite force; human; mastication; muscles; jaw opening reflex; motor control; reflex modulation; periodontal attachment loss; periodontitis; fysiologi; Physiology;

   Sammanfattning : The focus of this thesis was to study an action that humans perform regularly, namely, to hold a morsel between the teeth and split it into smaller pieces. Three different issues related to this biting behavior were addressed:  (1) the effect of redu­c­ed perio­dontal tissues on food holding and splitting behavior; (2) the behavioral conse­quences of performing different bite tasks with different functional requirements, i. LÄS MER

4. 13. Nanocrystalline Tungsten Trioxide Thin Films : Structural, Optical and Electronic Characterization

   Författare :Malin Johansson; Lars Österlund; Gunnar A. Niklasson; Juan Morante; Uppsala universitet; []
   Nyckelord :tungsten trioxide; nanocrystallin structure; thin films; optical properties; electronic properties; Engineering Science with specialization in Solid State Physics; Teknisk fysik med inriktning mot fasta tillståndets fysik;

   Sammanfattning : This thesis concerns experimental studies of nanocrystalline tungsten trioxide thin films. Functional properties of WO3 have interesting applications in research areas connected to energy efficiency and green nanotechnology. LÄS MER

5. 14. Model-Based Hypothesis Testing in Biomedicine : How Systems Biology Can Drive the Growth of Scientific Knowledge

   Författare :Rikard Johansson; Gunnar Cedersund; Tomas Strömberg; Peter Strålfors; Marija Cvijovic; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; systems biology; modeling; ODE; hypothesis testing; falsificationism; insulin signaling; yeast; population heterogeneity; cell-to-cell variation; facilitation; pyramidal; synaptic; bootstrapping; personalized medicine; omics;

   Sammanfattning : The utilization of mathematical tools within biology and medicine has traditionally been less widespread compared to other hard sciences, such as physics and chemistry. However, an increased need for tools such as data processing, bioinformatics, statistics, and mathematical modeling, have emerged due to advancements during the last decades. LÄS MER

7. 15. Nutida gudstjänst och medeltida kyrkorum : Förhållandet mellan det sena 1900-talets liturgireform och det medeltida gudstjänstrummet i Svenska kyrkan

   Författare :Gunnar Weman; Oloph Bexell; Britt-Inger Johansson; Uppsala universitet; []
   Nyckelord :Church studies; Church of Sweden; Church of Sweden Service Book kyrkohandboken 1942 and 1986; divine service; church building; liturgical space; the liturgical movement; eucharist; altar; the Evangelical Academy of the Sigtuna foundation; The Commission for the Church of Sweden Service Book; the Preservation Department of the National Heritage Board; Kyrkovetenskap;

   Sammanfattning : The central focus of this dissertation concerns the question of whether and in what way there is a connection between the development of the Church of Sweden Service Book (kyrkohandboken) of 1942 and 1986 and changes in designing the structure of the liturgical space of the medieval church buildings. This study has two means of approach: first there is an examination of the process of liturgical change primarily during the latter part of the 20th century in its relationship to the medieval worship space; secondly there is a case study of the same process related to a specific church building – the medieval Church of St Mary (Mariakyrkan) at Sigtuna. LÄS MER