Sökning: "techniques"

Visar resultat 21 - 25 av 8235 avhandlingar innehållade ordet techniques.

  1. 21. On Evaluating Test Techniques in an Industrial Setting

    Författare :Sigrid Eldh; Hans Hansson; Sasikumar Punnekkat; Joachim Wegener; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fault; Failure; Fault injection; Test Techniques; ; Computer science; Datavetenskap; Datavetenskap;

    Sammanfattning : Testing is a costly and an important activity in the software industry today. The systems are becoming more complex and the amount of code is constantly increasing. The majority of systems need to rely on its testing to show that it works, is reliable, and performs according to user expectations and specifications. LÄS MER

  3. 22. Hierarchical Variance Reduction Techniques for Monte Carlo Rendering

    Författare :Petrik Clarberg; Institutionen för datavetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; computer graphics; Monte Carlo methods; importance sampling; hierarchical techniques; rendering;

    Sammanfattning : Ever since the first three-dimensional computer graphics appeared half a century ago, the goal has been to model and simulate how light interacts with materials and objects to form an image. The ultimate goal is photorealistic rendering, where the created images reach a level of accuracy that makes them indistinguishable from photographs of the real world. LÄS MER

  4. 23. How to Regulate Information and Communications Technology? : A Jurisprudential Inquiry into Legislative and Regulatory Techniques

    Författare :Ubena John; Peter Wahlgren; David Fisher; Helen Xanthaki; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Legislative techniques; New Regulatory Culture; VoIP; digital copyright; DRM; P2P; net neutrality; Rule of Law; fundamental rights; innovation; legislation; precedents; convergence; applications; goods; services; telecommunications; ICT regulation; Law and Information Technology; rättsinformatik;

    Sammanfattning : ICT transformations digitalisation, computerisation and distributed networks have enabled emergence of new goods, services and applications that have changed the way behaviours are conducted. Moreover, ICT goods have been transformed into services, blurring established legal categories. LÄS MER

  5. 24. Immobilization and Interaction of Biomolecules at the Solid-Liquid Interface : Applications to Solid-Phase Analytical Techniques

    Författare :Ulf Jönsson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Protein immobilization; silica; Immunoglobulins; Protein A; Fibronectin; chemical-vapour deposition; silane; ellipsometry; radiolabeling; contact-angle measurement; solid-phase analytical techniques;

    Sammanfattning : The development of solid-phase-analytical techniques based on surface-concentration-measuring devices requires a stable and reproducible immobilization of biomolecules on well-characterized solid surfaces. This study reports on the immobilization of Immunoglobulin G, Protein A and Fibronectin on chemically modified silica surfaces. LÄS MER

  7. 25. Laser-Based Techniques for Combustion Diagnostics

    Författare :Nikola Georgiev; Förbränningsfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; LIF; Laser-based diagnostic techniques; PS; DFWM; Fysik; Fysicumarkivet A:1997:Georgiev;

    Sammanfattning : Two-photon-induced Degenerate Four-Wave Mixing, DFWM, was applied for the first time to the detection of CO, and NH3 molecules. Measurements were performed in a cell, and in atmospheric-pressure flames. In the cell measurements, the signal dependence on the pressure and on the laser beam intensity was studied. LÄS MER