Sökning: "metric"

Visar resultat 16 - 20 av 350 avhandlingar innehållade ordet metric.

  1. 16. From Metric to Connection. Actions for Gravity, with Generalizations

    Författare :Peter Peldan; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The search for a theory of quantum gravity has for a long time been almost fruitless. A few years ago, however, Ashtekar found a reformulation of Hamiltonian gravity, which thereafter has given rise to a new promising quantization project; the canonical Dirac quantization of Einstein gravity in terms of Ashtekar's new variables. LÄS MER

  3. 17. Validation of a Standard- and Metric-Based Software Quality Model : Creating the Prerequisites for Experimentation

    Författare :Rüdiger Lincke; Växjö universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Software Quality; Metrics; Quality Model; Meta-model; ISO 9126; Computer science; Datalogi; Computer and Information Sciences Computer Science; Data- och informationsvetenskap;

    Sammanfattning : Our long term research goal is to validate a standard- and metric-based software quality model. Today, ambiguous metric definitions lead to incomparable implementation variants in tools. LÄS MER

  4. 18. Solar access indicators for urban planning

    Författare :Agnieszka Czachura; Avdelningen för Energi och byggnadsdesign; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; solar access; urban planning; performance indicator; daylighting; sunlighting; neighbourhood; metric taxonomy; urban density;

    Sammanfattning : Solar access describes the amount and distribution of sunlight in living environments. Access to sunlight is crucial for the health and sustainability of cities. It is vital for people and vegetation, and for energy production and conservation. LÄS MER

  5. 19. Perceptual Quality Metric Design for Wireless Image and Video Communication

    Författare :Ulrich Engelke; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The evolution of advanced radio transmission technologies for third generation mobile radio systems has paved the way for the delivery of mobile multimedia services. In particular, wireless image and video applications are among the most popular services offered on modern mobile devices to support communication beyond the traditional voice services. LÄS MER

  7. 20. Mätning och motstånd : Sifferstyrning i socialtjänstens vardag

    Författare :Teres Hjärpe; Professioner och organisering; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Governance; sociology of quantification; metric cultures; social services; social workers; governing by numbers; resistance by numbers;

    Sammanfattning : In the name of transparency and accountability, numbers and statistics have gained importance as indicators of quality, effectiveness and efficiency of welfare services such as social work. It has been argued that the requirements to formalise how and on what grounds decisions are made have undermined the professional autonomy and discretion of social workers. LÄS MER