Essays about: "Johan Ekström"

Found 5 essays containing the words Johan Ekström.

  1. 1. Green National Innovative Capacity : An empirical study of the determinants of patenting in technologies related to renewable energy sources

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Adrian Ekström; Karl Johan Tegnér; [2019]
    Keywords : Innovation; National Innovation Systems; Renewable energy; Panel Data; Environmental Policy; Innovation; Förnybar energi; Nationella innovationssystem; Paneldata; Miljöpolicy;

    Abstract : Climate change constitutes a major threat to our planet. Finding and developing new technologies that can utilize renewable sources of energy is an essential component in combating this threat. The concerns are global, and today there is large variation in innovation intensity across advanced countries. READ MORE

  3. 2. Majorana bound states in inhomogeneous nanowires

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Johan Ekström; [2017]
    Keywords : Physics and Astronomy;

    Abstract : Majorana bound states are in condensed matter physics quasiparticle excitations which can be found in so-called topological superconductors. They have lately received much attention since they have been predicted to be partly immune to decoherence and therefore suitable for quantum computation. READ MORE

  4. 3. Does richness lead to riches?

    University essay from Umeå universitet/Företagsekonomi

    Author : Johan Svensson; Jimmy Ekström; [2016]
    Keywords : media richness; media selection; advertising; media channels;

    Abstract : The advertising climate is very dynamic; media and the way companies advertise have evolved countless times since the end of the 19thcentury. Advertising spending in print-based media has been steadily decreasing in Europe during the past years, whereas advertising spending online and on television has been increasing. READ MORE

  5. 4. Obstacle avoidance for platforms in three-dimensional environments

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Johan Ekström; [2016]
    Keywords : ;

    Abstract : The field of obstacle avoidance is a well-researched area. Despite this, research on obstacle avoidance in three dimensions is surprisingly sparse. For platforms which are able to navigate three-dimensional space, such as multirotor UAVs, such methods will become more common. READ MORE

  6. 5. The backtracking algorithm and different representations for solving Sudoku Puzzles

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Johan Ekström; Kristofer Pitkäjärvi; [2014]
    Keywords : ;

    Abstract : Two implementations of the backtracking algorithm for solving Sudoku puzzles as well as their dependence on the representations of the problem have been studied in order to ascertain pros and cons of different approaches. For each backtracking step, empty cells could be assigned numbers sequentially or, by using a greedy heuristic, by the probability that guessed numbers were more likely to be correct. READ MORE