Sökning: "bicycle"

Visar resultat 16 - 20 av 80 avhandlingar innehållade ordet bicycle.

1. 16. Sensor Fusion for Automotive Applications

   Författare :Christian Lundquist; Fredrik Gustafsson; Thomas B. Schön; Uwe Hanebeck; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kalman filter; PHD filter; extended targets; tracking; sensor fusion; road model; single track model; bicycle model;

   Sammanfattning : Mapping stationary objects and tracking moving targets are essential for many autonomous functions in vehicles. In order to compute the map and track estimates, sensor measurements from radar, laser and camera are used together with the standard proprioceptive sensors present in a car. LÄS MER

3. 17. Children injured in traffic in a medical and psychosocial perspective : causes and consequences

   Författare :Eva M Olofsson; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Posttraumatic stress; PTSD; PTSS; trauma care; road traffic accidents; children; follow-up; injury; disbility; physical consequences; psychological problems; sequel; bicycle accident; helmet; upper extremity injury; head injury; injury severity; psychosocial problems; risk factors;

   Sammanfattning : Aim: To examine the causes and consequences of road traffic injuries in children from a physical and psychosocial perspective, and to identify unfavourable circumstances and children who are at risk of injury and disability. Methods: Study I was a systematic review of the literature on posttraumatic stress disorder (PTSD) and PTSD symptoms (PTSS) in children injured in road traffic accidents. LÄS MER

4. 18. Sickness absence and disability pension among individuals injured in a bicycle crash

   Författare :Linnea Kjeldgård; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Bicyclists are the road user group with the highest number of severe injuries, yet little is known about the impact of such injuries on sickness absence (SA) and disability pension (DP). Therefore, the aim was to increase the knowledge on factors associated with SA and DP among individuals of working ages, injured in a bicycle crash. LÄS MER

5. 19. Nerve conduction and vibrotactile perception thresholds in female computer workers and hand-arm vibration-exposed male manual workers

   Författare :Helena Sandén; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Computer use; Hand-arm vibration; Chronic upper limb pain; Nerve conduction; Vibrotactile perception threshold; Mood; Bicycle ergometer test; Temperature;

   Sammanfattning : Upper limb pain and disability are common problems, especially among working populations. The overall aim of this thesis was to investigate peripheral nerve function in the upper limb by nerve conduction test and vibration threshold test in working populations including female computer users (n = 82), hand-arm vibration-exposed male manual workers (n = 116), and female workers with chronic diffuse upper limb pain (n = 35). LÄS MER

7. 20. What is a life worth? : methodological issues in estimating the value of a statistical life

   Författare :Mikael Svensson; Lars Hultkrantz; Magnus Johannesson; Örebro universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Value of a statistical life; scale bias; cognitive ability; hypothetical bias; cost-benefit analysis; calibration; certainty approach; attitude theory; seat belt use; bicycle helmet use; altruism; mortality rates; acute myocardial infarction; unemployment.; Economics; Nationalekonomi; Economics; Nationalekonomi;

   Sammanfattning : This thesis addresses methodological issues in estimating the value of a statistical life (VSL). Two main approaches have been used to estimate the VSL, the indirect and direct methods; the indirect method is based on revealed preferences, such as the wage premium demanded for a risky job. LÄS MER