Sökning: "Complexity Theory"

Visar resultat 16 - 20 av 645 avhandlingar innehållade orden Complexity Theory.

  1. 16. The measurement of chemical persistence in the field by benchmarking : Theory and Experiment

    Författare :Hongyan Zou; Michael McLachlan; Keri Hornbuckle; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; chemical benchmarking; persistence; half-lives; modeling; threshold benchmarking; Applied Environmental Science; tillämpad miljövetenskap;

    Sammanfattning : Persistence is one of the core criteria in chemical exposure and hazard assessment. It is often defined as the half-life for the removal of a chemical from a specified environment by transformation. Chemicals with long transformation half-lives may pose high risks for wildlife or humans and be subject to long-range transport to remote areas. LÄS MER

  3. 17. Människor, skjortor och siffror : reducera komplexitet och en order blir till

    Författare :Tina Carlson Ingdahl; Högskolan i Borås; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; accounting; accounting in practice; business meetings; actor-network theory; framing; calculation; qualculation; calqulation; performativity; complexity reduction; Företagsekonomi; Handel och IT; Bussiness and IT; accounting; accounting in practice; business meetings; actor-network theory; framing; calculation; qualculation; calqulation; performativity; complexity reduction;

    Sammanfattning : More than 35 years ago, calls were made for research on the constitutive role of accounting. Since then, many statements have been made to specify what accounting is or is not. LÄS MER

  4. 18. The Art of Making Democratic Trouble : Four Art Events and Radical Democratic Theory

    Författare :Elín Hafsteinsdóttir; Cecilia Åse; Charlotte Fridolfsson; Jenny Gunnarsson Payne; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; radical democracy; art; event; space of conflict; agonistic democracy; discourse theory; post-structuralist theory; Chantal Mouffe; Aletta Norval; Sweden; the Netherlands; democratic subjectivity; political subject; politicization; Political Science; statsvetenskap;

    Sammanfattning : Heated debates and strong emotions occasionally arise in the public sphere in the wake of an art object. The interaction that follows becomes part of what we as citizens share in a democracy, with its particular conditions of political speech and democratic exchange. LÄS MER

  5. 19. Theory and use of chaotic oscillators in electronic communication systems

    Författare :Anders J Johansson; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chaos; complexity theory; random numbers; Chaotic oscillators;

    Sammanfattning : The theory and applications of chaotic oscillators in electronic commuication are investigated. A method of random number generation utilising a chaotic double scroll oscillator is proposed and evaluated. The theoretical limits of the randomness of the method is analysed.. LÄS MER

  7. 20. Voronoi-Based Coding

    Författare :Erik Agrell; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Voronoi diagram; linear block code; Gaussian channel; neighbor descent; nearest neighbor search algorithm; computational geometry; asymptotic theory; source coding; lattice; vector quantization; soft-decision decoding; index assignment; channel coding; complexity;

    Sammanfattning : The performance of a digital communication system can generally be improved by increasing the number of variables being jointly coded. In this sense, it is desirable to have, e.g., higher-dimensional quantizers, longer channel codes, and more users in a multiple-access system. LÄS MER