Search for dissertations about: "auxiliary system"

Showing result 21 - 25 of 102 swedish dissertations containing the words auxiliary system.

  2. 21. Machine Learning in High-Energy Physics: Displaced Event Detection and Developments in ROOT/TMVA

    Author : Kim Albertsson; Fredrik Sandin; Andreas Hocker; Tobias Golling; Luleå tekniska universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Cyber-Physical Systems; Cyberfysiska system;

    Abstract : Many proposed extensions to the Standard Model of particle physics predict long-lived particles, which can decay at a significant distance from the primary interaction point. Such events produce displaced vertices with distinct detector signatures when compared to standard model processes. READ MORE

  4. 22. Proteostasis beyond chaperones - Auxiliary systems in the management of damaged proteins

    Author : Rebecca Josefson; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; aging; proteostasis; protein quality control; asymmetric inheritance; vesicle trafficking;

    Abstract : Aging entails loss of functionality and increased risk of death, even for unicellular organisms, such as the yeast Saccharomyces cerevisiae. On a cellular level, aging is accompanied by an accumulation of harmful aging factors, e.g. damaged and aggregated proteins. READ MORE

  5. 23. A Knowledge-based System for Automatic Image Segmentation and Object Recognition

    Author : Sören Molander; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : The present thesis describes a system for automatic off-line scene analysis of individual images and image sequences. The analysis is based on the use of a priori procedural knowledge of the task and declarative knowledge of the scene to be analyzed. READ MORE

  6. 24. Interactions between neuroblastoma and the immune system : cellular pathways and mediators

    Author : Lena-Maria Carlson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Neuroblastoma (NB) is an embryonal tumor of early childhood arising in tissues of the sympathetic nervous system, such as the adrenal gland and paraspinal ganglia. It is the most common extra-cranial solid tumor of childhood, and 10-20 children are diagnosed with NB each year in Sweden. READ MORE

  7. 25. Numerical study on multi-pantograph railway operation at high speed

    Author : Zhendong Liu; Sebastian Stichel; Jens Nielsen; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; numerical study; pantograph-catenary system; multi-pantograph operation; dynamic behaviour; high-speed operation; Järnvägsgruppen - Fordonsteknik; Järnvägsgruppen - Fordonsteknik;

    Abstract : Multi-pantograph operation allows several short electric multiple unit (EMU) trainsets to be coupled or decoupled to adapt to daily or seasonal passenger-flow variation. Although this is a convenient and efficient way to operate rolling stock and use railway infrastructure, pantographs significantly influence each other and even significantly change the dynamic behaviour of the system compared to single-pantograph operation in the same condition. READ MORE