Sökning: "Lars I Eriksson"

Visar resultat 21 - 25 av 68 avhandlingar innehållade orden Lars I Eriksson.

1. 21. Visual replenishment methods in the manufacturing industry and suggestion for a decision tool

   Författare :Stefan Eriksson; Lars Bengtsson; Mauro Onori; Peter Gröndahl; Stig-Arne Mattsson; Högskolan i Gävle; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; materials supply; replenishment methods; visual; selecting methods; decision tool;

   Sammanfattning : In almost all supply chains, materials need to be stored or buffered, implying that manufacturing companies need effective replenishment methods. However, this is challenging, since companies must balance inventory costs and customer service in complex and different situations. Therefore, it is important to choose replenishment methods carefully. LÄS MER

3. 22. Cognitive and motor dysfunction in the early phase of Parkinson's disease

   Författare :Magdalena Eriksson Domellöf; Lars Forsgren; Eva Elgh; Per Svenningsson; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Parkinson s disease; Mild Cognitive Impairment; Dementia; population based; prospective; newly diagnosed; Neurology; neurologi;

   Sammanfattning : Background: Parkinson’s disease (PD) is a chronic and progressive neurodegenerative disease. The diagnosis is based on a combination of the motor signs: tremor, bradykinesia, rigidity and postural abnormalities. Mild Cognitive Impairment (MCI) is common early in the disease and a large proportion of patients with PD develop dementia (PDD). LÄS MER

4. 23. Visual Flow Display for Pilot Spatial Orientation

   Författare :Lars Eriksson; Claes von Hofsten; David Lee; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Optic flow; visual flow; peripheral vision; spatial orientation; spatial disorientation; postural control; somatogravic illusion; human centrifuge; flight displays; head-up display; head-mounted display; Psychology; Psykologi; Psychology; psykologi; Psykologi;

   Sammanfattning : Pilot spatial disorientation (SD) is a significant cause of incidents and fatal accidents in aviation. The pilot is susceptible to SD especially in low visibility when the visual system is deprived of information from outside the cockpit. LÄS MER

5. 24. Car Users' Switching to Public Transport for the Work Commute

   Författare :Lars Eriksson; Margareta Friman; Tommy Gärling; Maria Johansson; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Car-use Reduction; Work Commute; Public Transport; Experimental Simulation; Satisfaction with Travel; Psychology; Psykologi; Psykologi; Psychology;

   Sammanfattning : The general aim of the present thesis was to investigate the determinants of car users’ switching to public transport when driving to work. Since the quality of services is particularly low in medium-sized cities, making the car a much more attractive option, the studies focus on car-use in such cities. Four studies were conducted. LÄS MER

7. 25. Risk markers and incidence of atrial fibrillation in northern Sweden

   Författare :Cecilia Johansson; Lars Johansson; Jonas Andersson; Marcus Lind; Marie Eriksson; Mårten Rosenqvist; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Atrial fibrillation; atrial flutter; incidence; provoking factors; types of atiral fibrillation; stroke risk; alcohol consumption; problem drinking; weight; height; weight change; normal blood pressure; high normal blood pressure; Förmaksflimmer; förmaksfladder; incidens; provocerande faktorer; typer av förmaksflimmer; strokerisk; alkoholkonsumtion; alkoholproblem; vikt; längd; viktförändring; normalt blodtryck; högt normalt blodtryck; medicin; Medicine;

   Sammanfattning : Background: Atrial fibrillation (AF) is the most common clinically significant arrythmia with a prevalence of approximately 3% in the general population. Less is known about the incidence of AF. In order to reduce the incidence of AF, it is of essence to identify modifiable risk factors for the disease. LÄS MER