Search for dissertations about: "A Balmer"

Showing result 1 - 5 of 8 swedish dissertations containing the words A Balmer.

2. 1. Performance and control of biofilm systems with partial nitritation and Anammox for supernatant treatment

   Author : Beata Szatkowska; Elzbieta Plaza; Bengt Hultman; Peter Balmér; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; alkalinity; Anammox; conductivity; partial nitritation; pH; removal rate; supernatant; Environmental engineering; Miljöteknik;

   Abstract : Separate treatment of supernatant with dewatering of digested sludge with application of partial nitritation/Anammox process is assessed to be a cost-effective way to remove about 10-15% of influent nitrogen and, thereby, facilitate possibilities to reach required effluent requirements from the plant. The combined partial nitritation/Anammox process can be performed in two separate reactors or in one-stage. READ MORE

4. 2. Disgraced : A study of narrative identity in organizations that suffer crises of confidence

   Author : Mathias Skrutkowski; Företagsekonomiska institutionen; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; disgrace; scandal; Corporate branding; identity; narrative theory;

   Abstract : This thesis investigates the interface between external impressions of an organization, often referred to as its brand and image, and internal expressions, its culture and the identity of its employees, in organizations that have suffered crises of confidence. More specifically, the thesis seeks to problematize the alignment ideal in the corporate branding perspective (de Chernatony, 2001; Harris and de Chernatony, 2001; Hatch and Schultz, 2001 and Balmer and Sonen, 1999), which suggests that organizations should actively seek to realign external and internal impressions, in cases where they have become misaligned. READ MORE

5. 3. Magnetic and Chemical Structures in Stellar Atmospheres

   Author : Oleg Kochukhov; Nikolai Piskunov; Georges Michaud; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Astronomy; chemically peculiar stars; high-resolution spectroscopy; magnetic fields; Doppler imaging; rapidly oscillating Ap stars; Astronomi; Astronomy and astrophysics; Astronomi och astrofysik; Astronomy; Astronomi;

   Abstract : We present an investigation of the magnetic field geometries and inhomogeneous distribution of chemical elements in the atmospheres of peculiar A and B stars. Our study combines high-quality spectroscopic and spectropolarimetric stellar observations with the development and application of novel techniques for theoretical interpretation of the shapes and variability of stellar line profiles. READ MORE

6. 4. Star-forming Dwarf Galaxies : Internal motions and evolution

   Author : Thomas Marquart; Nils Bergvall; Janice Lee; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Galaxy; Galaxies; Dynamics; Kinematics; Starburst; Dwarf Galaxies; Blue Compact Galaxies; Star Formation; Galaxy mergers; 3D-Spectroscopy; Spectroscopy; Astronomy; Astronomi;

   Abstract : The study of dwarf galaxies is important in order to better understand the physics of the young universe and how larger galaxies form and evolve. In this work we focus on Blue Compact Galaxies (BCGs) which havemuch enhanced star formation (starbursts), causing blue colours and strong emission line spectra. READ MORE

7. 5. Active Galactic Nuclei in galaxy surveys : Empirical paths to the fiery hearts of cosmic beasts

   Author : Beatriz Villarroel; Andreas J. Korn; Takis Konstantopoulos; Moshe Elitzur; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Astronomy; Astronomi;

   Abstract : Some galaxies emit excessive amounts of light from their centers, caused by accretion of gas onto super-massive black holes (SMBH). These galactic cores are often referred to as Active Galactic Nuclei (AGN) and they come in many different forms, distinguishable by their emission properties. READ MORE