Search for dissertations about: "Martin Eriksson"

Showing result 6 - 10 of 38 swedish dissertations containing the words Martin Eriksson.

  2. 6. Impacts of Antifouling Compounds on Photosynthesis, Community Tolerance and psbA Genes in Marine Periphyton

    Author : Martin Eriksson; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; PICT; antifouling; periphyton; photosynthesis; D1; psbA; tolerance; resistance; periphyton;

    Abstract : Toxicants can act as selective pressures in the environment, eliminating sensitive genotypes or species and favouring tolerant ones. Such toxicant-induced selection can be detected in natura... READ MORE

  4. 7. Nonresonant high-frequency actuation of carbon based nanoelectromechanical oscillators

    Author : Martin Eriksson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; nanoelectromechanical oscillators; graphene; nonresonant; mechanical vibra- tions; selective mode actuation;

    Abstract : Carbon based nanoelectromechanical oscillators outperform their predecessors in many ways. In particular, their extraordinarily high quality factors make them very promising for sensor applications. To operate the nano oscillators, different kinds of actuation mechanisms are utilised, for instance direct or parametric resonance. READ MORE

  5. 8. The Dark Side of the Universe

    Author : Martin Eriksson; Lars Bergström; Pierre Salati; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Astroparticle physics; Physics; Fysik;

    Abstract : The dark side of the Universe presents astroparticle physics with its most outstanding challenge to date. As observational cosmology in recent years has reached a level of unprecedented accuracy, we have learned that there is very little in the Universe that we know much about, and very much about which we know very little. READ MORE

  6. 9. There's Plenty of Room in Higher Dimensions - Nonlinear Dynamics of Nanoelectromechanical Systems

    Author : Martin Eriksson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; nonresonant actuation; quantum dots; NEMS; internal resonance; superconductivity; nonlinear dynamics;

    Abstract : Nanoelectromechanical systems (NEMS) couple the dynamics of electrons to vibrating nanostructures such as suspended beams or membranes. These resonators can be used in for instance nanoelectronics and sensor applications. NEMS are also of fundamental interest since electrons exhibit strong quantum effects when confined in nanoobjects. READ MORE

  7. 10. Video based analysis and visualization of human action

    Author : Martin Eriksson; Stefan Carlsson; Ian Reid; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Människa-dator-interaktion; Motion analysis; Visualization; Human tracking; virtual coach; Människa-dator-interaktion; Information technology; Informationsteknologi;

    Abstract : Analyzing human motion is important in a number of ways. An athlete constantly needs to evaluate minute details about his or her motion pattern. In physical rehabilitation, the doctor needs to evaluate how well a patient is rehabilitating from injuries. Some systems are being developed in order to identify people only based on their gait. READ MORE