Sökning: "matematisk interaktion"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden matematisk interaktion.

  1. 1. Quantum scattering and interaction in graphene structures

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Anna Orlof; Vladimir Kozlov; Igor Zozoulenko; Heinz Siedentop; [2017]

    Sammanfattning : Since its isolation in 2004, that resulted in the Nobel Prize award in 2010, graphene has been the object of an intense interest, due to its novel physics and possible applications in electronic devices. Graphene has many properties that differ it from usual semiconductors, for example its low-energy electrons behave like massless particles. LÄS MER

  2. 2. Matematiska förmågors interaktion och det matematiska minnets roll vid lösning av matematiska problem

    Detta är en avhandling från Stockholms : Institutionen för matematikämnets och naturvetenskapsämnenas didaktik, Stockholms universitet

    Författare :Attila Szabo; Inger Wistedt; Pettersson Kerstin; Samuel Bengmark; [2013]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; matematisk problemlösning; matematiskt minne; matematiska förmågor; högpresterande elever; Mathematics Education; matematikämnets didaktik;

    Sammanfattning : The thesis deals with the interaction of mathematical abilities and the mathematical memory's role in problem-solving. To examine those phenomena, I analyzed the expression of mathematical abilities for high achieving students from upper secondary school. LÄS MER

  3. 3. Models for Additive and Sufficient Cause Interaction

    Detta är en avhandling från KTH Royal Institute of Technology

    Författare :Daniel Berglund; Timo Koski; Helga Westerlind; Ola Hössjer; [2019]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Causal Inference; Sufficient Cause; Potential Outcomes; Counterfactual; Additive Interaction; Interaction; MFPO; ICI; Logistic Regression; Linear Odds; Public Health; Interventions; Probabilistic Potential Outcome; Mathematical Statistics; Matematisk statistik;

    Sammanfattning : The aim of this thesis is to develop and explore models in, and related to, the sufficient cause framework, and additive interaction. Additive interaction is closely connected with public health interventions and can be used to make inferences about the sufficient causes in order to find the mechanisms behind an outcome, for instance a disease. LÄS MER

  4. 4. Perspectives on Modeling and Simulation of Urban Systems with Multiple Actors and Subsystems

    Detta är en avhandling från Stockholm Sweden : KTH Royal Institute of Technology

    Författare :Elhabib Moustaid; Sebastiaan Meijer; Gunnar Flötteröd; S Rajagopalan; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Simulation Modeling; Urban Systems; Expert Knowledge; Complexity Science; Mathematical Modeling; Second Order Effects.; Simulering och modellering; urbana system; expertkunskap; Komplexitetsvetenskap; matematisk modellering; andra graden effekt; Teknik och hälsa; Technology and Health;

    Sammanfattning : Cities are the spaces of the interaction between social, physical, political, and economic entities, which makes planning and intervening in such systems difficult. Urban systems are complex adaptive systems in that their behaviours are often the result of the interaction of their components. LÄS MER


    Detta är en avhandling från Stockholm Sweden : KTH Royal Institute of Technology

    Författare :Alper Cesur; [2013]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Large Eddy Simulation; Fluid-Structure Interaction; Vortex-induced Vibrations;

    Sammanfattning : This thesis concerns the study of Fluid-Structure interaction phenomena among deforming and (non-deforming) vibrating objects under unsteady fluid fl ow exposures. This multi-physical phenomenon is widely encountered in real-life situations and therefore it is of significant importance to understand the underlying physics. LÄS MER