Sökning: "empirical investigations"

Visar resultat 16 - 20 av 273 avhandlingar innehållade orden empirical investigations.

  1. 16. Structural change in the Swedish economy : empirical and methodological studies of changes in input-output structures

    Författare :Göran Östblom; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : This volume is a collection of five papers dealing with various aspects of the application of input-output techniques for analyzing structural and technical change. Chapter I is the first attempt to exploit systematically information about past changes in the Swedish production structure gained from inputoutput investigations for the years 1957, 1968, 1975 and 1980. LÄS MER

  3. 17. Supporting the migration towards model-driven robotic systems

    Författare :Razan Ghzouli; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; empirical research; property specification; model-driven engineering; feature models; behavior trees;

    Sammanfattning : Robots are increasingly deployed to perform every-day tasks. It is crucial to implement reliable and reusable systems to reduce development effort. The complexity of robotic systems requires the collaboration of experts from different backgrounds. LÄS MER

  4. 18. Mätproblem i norm- och kriterierelaterade prov : några analyser och försök med tonvikt på reliabilitets- och diskriminationsmått

    Författare :Ingemar Wedman; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : The present report is a summary discussion of a number of studies in connection with the following problemas a) analysis and empirical investigations of some test theoretical formulae and principles, b) differential scoring of multiple-choice questions and c) criterion-referenced tests: theoretical and empirical implications. In studies associated with the first problem is shown how some test theoretical formulae and principles can be derived from the information in the inter-item-covariancs matrix as well as how this information can be used to explain empirically found relations. LÄS MER

  5. 19. Quality Practice : An Empirical Investigation of Product Development and the Goods-To-Service Continuum

    Författare :Lars Nilsson; A. Parasuraman; Lilian Nilsson; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : During the past 20 years, there has been steady growth not only in the service sector but also in the service content of most products. Traditional manufacturing companies have become more dependent on the services they provide and this part of their business is very important for their business result. LÄS MER

  7. 20. Theoretical and empirical aspects of the assessment and practice of alternative medicine

    Författare :Niels Lynöe; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; alternative medicine; placebo effect; technology assessment; non- scientific treatment; professional ethics; layman’s perspective;

    Sammanfattning : The main purpose of this dissertation is to elucidate the problem of assessing and providing alternative medical technologies. The purpose is divisible into three parts:To investigate the bases of assessment for the acceptance of an alternative medical technology; 2. LÄS MER