Search for dissertations about: "Six Sigma"

Showing result 11 - 15 of 28 swedish dissertations containing the words Six Sigma.

  2. 11. Robust Design Methodology - A Framework and Supportive Methods

    Author : Ida Gremyr; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; complete randomisation; noise factors; robust design methodology; variation; design of experiments; design for six sigma; dispersion effects;

    Abstract : Robust designs are more insensitive to the influence of variation in e.g. assembly, components and use than other comparable designs. If a design is not robust, there will be an unacceptable deviation from the desired target of product characteristics. READ MORE

  4. 12. Multi-Meson Dynamics in Chiral Perturbation Theory

    Author : Mattias Sjö; Partikel- och kärnfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Spridningsamplituder; Effektiv Fältteori; Spontant symmetribrott; Ickelinjära sigmamodellen; Kirala Lagrangianer; Hadronspektroskopi; Strukturer och Interaktioner; Gitter-QCD; Scattering amplitudes; Effective Field Theories; Spontaneous Symmetry Breaking; Nonlinear sigma model; Chiral Lagrangians; Hadronic Spectroscopy; Structure and Interactions; Lattice QCD;

    Abstract : This thesis concerns scattering of light mesons in the case where the number of external particles exceeds four (that is, three or more particles in the initial or final state), calculated using chiral perturbation theory.This is both of theoretical interest in the study of scattering amplitudes, and relevant for systems of three or more pions simulated using lattice quantum chromodynamics. READ MORE

  5. 13. On the Lifecycle Management of Standards

    Author : Nils Johansson; Innovation; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; EDI; SASIG; ODETTE; Standard; ENGDAT; OFTP; PDQ; PDM; eXchange and Management of Technical Data; LMS;

    Abstract : Standards are used everywhere in the modern world and are a fundamental part of a functioning society. But the creation and maintenance of international standards is not an easy task. In addition to the technical prerequisites that must exist to create a standard, there are also political, economic and cultural aspects that must be considered. READ MORE

  6. 14. Exceptional Lie algebras and M-theory

    Author : Jakob Palmkvist; Marc Henneaux; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : In this thesis we study algebraic structures in M-theory, in particular the exceptional Lie algebras arising in dimensional reduction of its low energy limit, eleven-dimensional supergravity. We focus on e8 and its infinite-dimensional extensions e9 and e10. READ MORE

  7. 15. Exploring the sustainability of improvement activities : the long-term development of a suggestion scheme

    Author : Cecilia Rapp; Linköpings universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Continuous improvements; Change; Survival; Longevity;

    Abstract : The practice of working with improvement activities is widespread in organisations today. Improvement activities are part of the new ISO 9000 standard, and could be in the form of Six Sigma programs, suggestion schemes, or process orientation, for example. READ MORE