Search for dissertations about: "multiple drivers"

Showing result 16 - 20 of 139 swedish dissertations containing the words multiple drivers.

  2. 16. Licence to drive : the importance of reliability for the validity of the Swedish driving licence test

    Author : Susanne Alger; Hanna Eklöf; Anna Sundström; Peter Nyström; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Driving licence tests; driver s licence; driving test; theory test; licensing test; interrater reliability; classification consistency; examiner agreement; classification accuracy; förarprov; körprov; kunskapsprov; reliabilitet; validitet; bedömare; didactics of educational measurement; beteendevetenskapliga mätningar;

    Abstract : Background: The Swedish driving licence test is a criterion-referenced test resulting in a pass or fail. It currently consists of two parts - a theory test with 65 multiple-choice items and a practical driving test where at least 25 minutes are spent driving in traffic. READ MORE

  4. 17. Effects of cognitive tasks on car drivers’ behaviors and physiological responses

    Author : Emma Nilsson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cognitive load; traffic safety; autonomous drive; inattention; distraction; physiological measures; driver behavior; psychophysiology;

    Abstract : The effects of drivers’ engagement in cognitive tasks (i.e., non-visual, cognitively loading activities unrelated to the task of driving) are debated and unclear. Numerous experiments show impaired driver behaviors, yet naturalistic studies typically do not find an increased crash risk. READ MORE

  5. 18. Multivariate Data Analytics to Identify Driver’s Sleepiness, Cognitive load, and Stress

    Author : Shaibal Barua; Shahina Begum; Peter Funk; Mobyen Uddin Ahmed; Christer Ahlström; Nirmalie Wiratunga; Mälardalens högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Driver monitoring; Driver state; Physiological signals; Machine learning; Contextual information; Computer Science; datavetenskap;

    Abstract : Driving a vehicle in a dynamic traffic environment requires continuous adaptation of a complex manifold of physiological and cognitive activities. Impaired driving due to, for example, sleepiness, inattention, cognitive load or stress, affects one’s ability to adapt, predict and react to upcoming traffic events. READ MORE

  6. 19. Biotic and abiotic drivers of life-history and demographic variation in boreal orchids

    Author : Matthew R. Tye; Nina Sletvold; Yvonne Buckley; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Plant demography; life-history; climate; pollination; compensation; orchids; resources; Biology with specialization in Ecological Botany; Biologi med inriktning mot ekologisk botanik;

    Abstract : Environmental interactions, including both abiotic and biotic factors, are key drivers of life-history and population dynamics. Despite this, most population studies do not explicitly link variation in environmental factors and vital rates. READ MORE

  7. 20. Effects of Pregnancy and Hormones on T cell Immune Regulation in Multiple Sclerosis

    Author : Sandra Hellberg; Jan Ernerudh; Maria Jenmalm; Magnus Vrethem; Jan Brynhildsen; Tomas Olsson; Manuel Friese; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Multiple sclerosis (MS) is characterized by a dysregulated immune system leading to chronic inflammation in the central nervous system. Despite increasing number of treatments, many patients continue to deteriorate. READ MORE