Sökning: "speeding"

Visar resultat 21 - 25 av 56 avhandlingar innehållade ordet speeding.

  1. 21. Peroxyoxalate Chemiluminescence for Miniaturized Analytical Flow Systems

    Författare :Tobias Jonsson; Umeå universitet; []
    Nyckelord :peroxyoxalate; chemiluminescence; nucleophilic catalysis; non-nucleophilic base; imidazole; triazole; aminopyridine; miniaturized; flow system; capillary electrophoresis; multivariate; analytisk kemi; Analytical Chemistry;

    Sammanfattning : This thesis deals with the peroxyoxalate chemiluminescence (POCL) reaction and its application as a detection technique in flow systems for chemical analysis. Particularly, miniaturized flow systems aimed for separation of molecules. LÄS MER

  3. 22. Techniques for Efficient Constraint Propagation

    Författare :Mikael Zayenz Lagerkvist; Seif Haridi; Christian Schulte; Pierre Flener; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; constraint programming; constraint propagation; optimization; Computer science; Datalogi;

    Sammanfattning : This thesis explores three new techniques for increasing the efficiency of constraint propagation: support for incremental propagation, improved representation of constraints, and abstractions to simplify propagation.  Support for incremental propagation is added to a propagator centered propagation system by adding a new intermediate layer of abstraction, advisors, that capture the essential aspects of a variable centered system. LÄS MER

  4. 23. Tools for Understanding, Debugging, and Simulation Performance Improvement of Equation-based Models

    Författare :Martin Sjölund; Peter Fritzson; Dirk Zimmer; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Simulation; modelling; debugging; profiling; optimisation; parallelism; Modelica;

    Sammanfattning : Equation-based object-oriented (EOO) modelling languages provide a convenient, declarative method for describing models of cyber-physical systems.Because of the ease of use of EOO languages, large and complex models can be built with limited effort. LÄS MER

  5. 24. Robust Estimation of Motion Parameters and Scene Geometry : Minimal Solvers and Convexification of Regularisers for Low-Rank Approximation

    Författare :Marcus Valtonen Örnhag; Matematik LTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Vision; Visual Odometry; Simultaneous Localization and Mapping; minimal solvers; Convex relaxations; Structure from motion;

    Sammanfattning : In the dawning age of autonomous driving, accurate and robust tracking of vehicles is a quintessential part. This is inextricably linked with the problem of Simultaneous Localisation and Mapping (SLAM), in which one tries to determine the position of a vehicle relative to its surroundings without prior knowledge of them. LÄS MER

  7. 25. Ergonomics Intervention Programme Technique (EIPT) in IDC : case studies in Iranian industries

    Författare :Faramarz Helali; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industrial Work Environment; Industriell produktionsmiljö;

    Sammanfattning : In recent years, it has become clear that the workshop with active participation is the best method of conducting training, especially for training people in an Ergonomics Intervention Programme (EIP). A participative workshop with a holistic and multidisciplinary ergonomics- training program is an effective way for building competence among employees for designing and implementing improvement changes at work. LÄS MER