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Visar resultat 1 - 5 av 146 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Having a New Pair of Glasses : Applying Systemic Accident Models on Road Safety

    Författare :Yu-Hsing Huang; Erik Hollnagel; Pietro Carlo Cacciabue; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; accident model; road safety; accident prevention; accident analysis; Cognitive science; Kognitionsvetenskap;

    Sammanfattning : The main purpose of the thesis is to discuss the accident models which underlie accident prevention in general and road safety in particular, and the consequences of relying on a particular model have for actual preventive work. The discussion centres on two main topics. LÄS MER

  3. 2. Understanding and prioritizing crash contributing factors

    Författare :Emma Tivesten; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; car safety development; incidents; accident; insurance; mail survey; narrative; driving exposure; nonresponse; Naturalistic driving; crash;

    Sammanfattning : Real world data on driver behavior in normal driving and critical situations are essential for car safety development. Data collection and analysis methods that provide insight into the prevalence of crash contributing factors (e.g. LÄS MER

  4. 3. Computer based statistical treatment in models with incidental parameters : inspired by car crash data

    Författare :Anna Vadeby; Ola Hössjer; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematical model; Accident; Statistics; Analysis; Driver; Characteristics; MATHEMATICS; MATEMATIK; 812 Road: Collation of accident statistics; 812 Road: Collation of accident statistics;

    Sammanfattning : Bootstrap and Markov chain Monte Carlo methods have received much attention in recent years. We study computer intensive methods that can be used in complex situations where it is not possible to express the likelihood estimates or the posterior analytically. The work is inspired by a set of car crash data from real traffic. LÄS MER

  5. 4. Verktyg i lokalt säkerhetsarbete med särskilt fokus på olycksutredningar

    Författare :Mattias Strömgren; Ragnar Andersson; Lars Harms-Ringdahl; Kjell Harald Olsen; Karlstads universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Municipal safety management; local safety management; risk management; tools for safety management; risk analysis; accident investigation; methods for accident investigation; accident investigation process; accident analysis; Kommunalt säkerhetsarbete; lokalt säkerhetsarbete; riskhantering; verktyg för säkerhetsarbete; riskanalys; olycksutredning; metoder för olycksutredning; olycksutredningsprocess; olycksanalys; Public Health Science; Folkhälsovetenskap;

    Sammanfattning : Kommuner har en unik position i säkerhetsarbetet genom att vara nära både medborgarna och de olyckor och skador som drabbar befolkningen. Trots långtgående framsteg inom teknologi och ett etablerat välfärdssamhälle utgör personskador till följd av olyckor ett betydande folkhälsoproblem i Sverige liksom i övriga nordiska länder. LÄS MER

  7. 5. Toward Accident Prevention Through Machine Learning Analysis of Accident Reports

    Författare :May Shayboun; Chalmers tekniska högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; health and safety.; construction; machine learning; prevention; Accident report; accident causation models;

    Sammanfattning : Occupational safety remains of interest in the construction sector. The frequency of accidents has decreased in Sweden but only to a level that remains constant over the last ten years. LÄS MER