Search for dissertations about: "Andrzej"

Showing result 11 - 15 of 57 swedish dissertations containing the word Andrzej.

  2. 11. Numerical modelling of low frequency air-borne sound transmission through building partitions

    Author : Andrzej Pietrzyk; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : .... READ MORE

  4. 12. Sound Insulation at Low Frequencies

    Author : Andrzej Pietrzyk; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Finite Element Method; numerical simulations; Modal Approach; sound insulation; sound reduction index; low frequency; building partitions;

    Abstract : The airborne sound transmission through building partitions at low frequencies was studied. The definition of the sound reduction index as a measure of sound insulation has been examined by means of extensive numerical simulations in 3-D domains. The simulations were based on the wave theoretical acoustics. READ MORE

  5. 13. Development and Applications of Tracking of Pellet Streams

    Author : Andrzej Pyszniak; Tord Johansson; Markus Büscher; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; PANDA; cryogenic target; pellet; pellet target; pellet tracking; Fysik med inriktning mot kärnfysik; Physics with specialization in Nuclear Physics;

    Abstract : The development of a system for optical tracking of frozen hydrogen microsphere targets (pellets) was done. It is intended for the upcoming hadron physics experiment PANDA at FAIR, Darmstadt, Germany. READ MORE

  6. 14. Control of nutrient fluxes in large river basins

    Author : Andrzej Tonderski; Linköpings universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Abstract : Nitrogen and phosphorus transported with rivers from land to sea have been reported to be the major sources contributing to the eutrophication of the Baltic Sea. In this thesis, I describe how the sources and waterborne fluxes of nutrients in large river basins can be systematically assessed. READ MORE

  7. 15. Nutritional effects on rat brain protein metabolism, with special reference to the S-100 protein

    Author : Andrzej Wroński; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE