Sökning: "Adaptive processes"

Visar resultat 1 - 5 av 225 avhandlingar innehållade orden Adaptive processes.

  1. 1. Numerical simulation of tube hydroforming adaptive loading paths

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Joakim Lundqvist; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Structural Engineering; Konstruktionsteknik;

    Sammanfattning : The tube hydroforming process is still to be considered a new and advanced technique. The process has been adopted into several industries, e.g. automotive and aero. LÄS MER

  2. 2. Simulation and Estimation of Diffusion Processes : Applications in Finance

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Carl Åkerlindh; [2019-09-27]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Diffusion processes; Kalman filter; Uncented Kalman filter; EM algorithm; Kernel estimation; Bandwidth selection; Multilevel Monte Carlo; Simulated maximum likelihood estimation; Julia language;

    Sammanfattning : Diffusion processes are the most commonly used models in mathematical finance, and are used extensively not only by academics but also practitioners. Nowadays a wide range of models, that can capture many of the effects observed in financial markets, are available. LÄS MER

  3. 3. Neutral and Adaptive Processes Shaping Genetic Variation in Spruce Species

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Michael Stocks; Martin Lascoux; Renaud Vitalis; [2013]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; spruce; population genetics; adaptation; evolution; picea; approximate bayesian computation; cline;

    Sammanfattning : Population genetic analyses can provide information about both neutral and selective evolutionary processes shaping genetic variation. In this thesis, extensive population genetic methods were used to make inferences about genetic drift and selection in spruce species. LÄS MER

  4. 4. Innovation in Complex Adaptive Systems

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Petter Törnberg; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Society; Transitions; Complexity; Innovation Society; Wicked Systems; Technical change; EvoDevo; Innovation; Exaptive Bootstrapping; Generative Entrenchment; Niche Construction Theory;

    Sammanfattning : Our society is increasingly beset by a range of interrelated crises - with the financial crisis, the energy crisis, and the global warming crisis as leading examples - forming a "meta-crisis" with its roots in processes deeply entrenched in society (Lane et al., 2011), and emanating from large-scale complex adaptive systems so strongly interlinked that they are hard to even define and delimit. LÄS MER

  5. 5. Civil and Military Leadership Processes in Situations of Extreme Environmental Demands

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Sofia Nilsson; Solveig Hägglund; Eva Johansson; Jon Christian Laberg; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Leadership processes; context; stress; humanitarian aid operations; military peacekeeping operations; Education; Pedagogik;

    Sammanfattning : The aim of the studies included in this thesis has been to develop the knowledge about civil and military leadership processes and the conditions for these in situations characterized by extreme environmental demands.The main part of the thesis is based upon empirical data gathered through semi-structured qualitative interviews with Swedish civil and military leaders. LÄS MER