Search for dissertations about: "high pH"

Showing result 21 - 25 of 1084 swedish dissertations containing the words high pH.

  2. 21. A Co-Simulation Approach for Hydraulic Percussion Units

    Author : Håkan Andersson; Daniel Leidermark; Kjell Simonsson; Daniel Hilding; Mikael Schill; Magnus Eek; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : This Licentiate of Engineering thesis concerns modelling and simulation of hydraulic percussion units. These units are often found in equipment for breaking or drilling in rock and concrete, and are also often driven by oil hydraulics, in which complex fluid-structure couplings are essential for their operation. READ MORE

  4. 22. Exploring Proactive Market Strategies : Managing the Market to Create Value

    Author : Harald Brege; Daniel Kindström; Johan Holtström; David Sörhammar; Linköpings universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Abstract : How can firms become more successful and achieve higher business performance? How can they manage more complex and dynamic markets and maintain a high competitiveness? The answer is: through a more proactive approach to managing the market and creating customer value. This thesis explores proactive market strategies, which are firm’s proactive strategies for creating, communicating, and delivering superior value to their customers, thereby achieving superior business performance. READ MORE

  5. 23. The Circumstellar Environment of Type Ia Supernovae

    Author : Raphael Ferretti; Rahman Amanullah; Ariel Goobar; Josh Simon; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Type Ia supernovae; extinction; supernova cosmology; fysik; Physics;

    Abstract : Type Ia supernovae (SNe Ia) have proven to be extremely useful for measuring cosmological distances and were used for the discovery of the accelerated expansion of the universe. Although thousands of SNe Ia have been observed to date, many questions surrounding the physics of the explosions and the nature of their progenitor systems remain unanswered. READ MORE

  6. 24. Deciding who is the best : Validity issues in selections and judgements in elite sport

    Author : Annika Johansson; Eva Olofsson; Josef Fahlén; Mats Franzén; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; selections in sports; predictions of sport performance; assessment of sport performance; consequences of selections; judgement; judging; measurements; sport; validity; reliability; acroski; alpine skiing; rhythmic gymnastics; soccer.; Education; Pedagogik; pedagogik; Education;

    Abstract : This thesis is about selection processes and processes of measuring and judging athletes in competitions in top-level sport. The purpose was to increase the knowledge of these processes and to analyse them from a validity perspective in order to contribute to the discussion of whether the “right” athletes are selected to participate in teams, competitions and games and whether the “right” athletes win. READ MORE

  7. 25. Analysis of the Age of Information in Status Update Systems

    Author : Antzela Kosta; Vangelis Angelakis; Nikolaos Pappas; Dán György; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Rapid advances in wireless technology have taken us towards a pervasively connected world in which a vast array of wireless devices, from mobile phones to environmental sensors, seamlessly communicate with each other. In some of these systems the freshness of the transmitted information is of high importance. READ MORE