Search for dissertations about: "dynamic analysis of machinery"

Showing result 1 - 5 of 18 swedish dissertations containing the words dynamic analysis of machinery.

  2. 1. Analysis of Binding Events and Diffusion in Living Cells

    Author : Markus Elsner; Göteborgs universitet; []
    Keywords : COPI; Golgi; Diffusion; Glycosyltransferases; Sorting; Molecular; Crowding;

    Abstract : It is well known that diffusion is the main mode of transport in living cells, but the consequences of diffusion in a complex cellular environment are not generally appreciated. In this thesis, we have investigated several aspects of how diffusion properties influence the observability of cellular binding kinetics and how they can be used to obtain information about the environment of proteins and other molecules. READ MORE

  4. 2. The effect of flowing water on turbine rotor vibrations

    Author : Ida Jansson; Jörgen Burman; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

    Abstract : There is a lack of standardized rules on how the fluid in the turbine should be included in rotor models of hydraulic machinery. This thesis is an attempt to shed some light on this issue. We approach the problem from two viewpoints, situated at place at a hydropower plant and by mathematical analysis. READ MORE

  5. 3. Exploring the transcriptome of the brain

    Author : Allissa Dillman; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Our knowledge of the transcriptome has become much more complex since the days of the central dogma of molecular biology. We now know that splicing takes place to create potentially thousands of isoforms from a single gene, and we know that RNA does not always faithfully recapitulate DNA if RNA editing occurs. READ MORE

  6. 4. Very high cycle fatigue of automotive steels : Testing and computation at 20 kHz

    Author : Mohamed Sadek; Jens Bergström; Nils Hallbäck; Ulrich Krupp; Karlstads universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Very high cycle fatigue; ultrasonic fatigue testing; automotive steels; fatigue strength; stress intensity computation; crack growth; Materialteknik; Materials Engineering;

    Abstract : Mechanical fatigue failure occurs in components subjected to cyclic loading. A crack initiates at critical regions in the component and propagates during repeated loading. The expected fatigue life depends on the level, type and frequency of the loading. READ MORE

  7. 5. Structural and functional studies of the ribosomes : a closer look at expansion segments and translational dynamics in eukaryotes

    Author : Sofia L. Larsson; Alexei A. Bogdanov; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Ribosomer; Zoological Cell Biology; zoologisk cellbiologi;

    Abstract : The ribosome is the basic machinery for protein synthesis in all living cells. In the last decade, there has been an explosion of structural information on the ribosome. The eukaryotic ribosome is larger than the prokaryotic counterpart and contains several extra features, even though they have similar core structures. READ MORE