Sökning: "Mattias"

Visar resultat 1 - 5 av 758 avhandlingar innehållade ordet Mattias.

  1. 1. Design and Analysis of Diagnosis Systems Using Structural Methods

    Författare :Mattias Krysander; Mattias Nyberg; Jan Lunze; Linköpings universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; diagnosis; graph theory; structual methods; algorithms; fault isolation; complete; sound; Systems engineering; Systemteknik;

    Sammanfattning : In complex and automated technological processes the effects of a fault can quickly propagate and lead to degradation of process performance or even worse to a catastrophic failure. This means that faults have to be found as quickly as possible and decisions have to be made to stop the propagation of their effects and to minimize process performance degradation. LÄS MER

  2. 2. Residual stresses, fatigue and deformation in cast iron

    Författare :Mattias Lundberg; Johan Moverare; Ru Lin Peng; Taina Ahmad; Daniel Bäckström; Maqsood Ahmad; Sten Johansson; Mattias Calmunger; Peter Hedström; Linköpings universitet; []

    Sammanfattning : The complex geometry of cylinder heads in heavy-duty diesel engines makes grey iron or compact graphite iron a preferred material choice due to its price, castability, thermal conductivity and damping capacity. Today’s strict emission laws have increased the demands on engine performance and engine efficiency. LÄS MER

  3. 3. Mechanisms of sensory neuron diversification during development and in the adult Drosophila : How to make a difference

    Författare :Liza Alkhori; Mattias Alenius; David Engblom; Mattias Mannervik; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : The nervous system contains a vast number of neurons and displays a great diversity in cell types and classes. Even though this has been known for a long time, the exact mechanism of cell specification is still poorly understood. LÄS MER

  4. 4. Methods for Automated Design of Fault Detection and Isolation Systems with Automotive Applications

    Författare :Carl Svärd; Mattias Nyberg; Erik Frisk; Mattias Krysander; Vincent Cocquempot; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : Fault detection and isolation (FDI) is essential for dependability of complex technical systems. One important application area is automotive systems, where precise and robust FDI is necessary in order to maintain low exhaust emissions, high vehicle up-time, high vehicle safety, and efficent repair. LÄS MER

  5. 5. Investigation of Hox gene expression and Wnt-signalling in basally branching ecdysozoans

    Författare :Mattias Hogvall; Ralf Janssen; Graham Budd; Andreas Hejnol; Andrew Peel; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Wnt signalling pathway; Hox genes; Fz receptors; Onychophora; Priapulida; Ecdysozoa; Biology with specialization in Evolutionary Organismal Biology; Biologi med inriktning mot evolutionär organismbiologi;

    Sammanfattning : One of the most important processes in the development of an animal is the determination and patterning of the primary body axis, the anterior-posterior (AP) axis. After the AP axis has been established the embryo grows and elongates through posterior elongation. LÄS MER