Essays about: "interaktion"

Showing result 1 - 5 of 431 essays containing the word interaktion.

  1. 1. Can tidal interactions produce MGC1?

    University essay from Lunds universitet/Astronomi; Lunds universitet/Institutionen för astronomi och teoretisk fysik

    Author : Eric Andersson; [2018]
    Keywords : globular cluster; MGC1; Andromeda; M31; galaxy; dwarf galaxy; tidal interactions; Physics and Astronomy;

    Abstract : The globular cluster population of large spiral galaxies can be divided into two populations: one population which formed in-situ and one which has been assembled through capture of clusters that have been tidally stripped away from other galaxies during close encounters or mergers. In this work, I focus on the globular cluster MGC1, which is orbiting the M31 galaxy. READ MORE

  2. 2. Image analysis tool for geometric variations of the jugular veins in ultrasonic sequences : Development and evaluation

    University essay from Uppsala universitet/Avdelningen för visuell information och interaktion

    Author : Arvid Westlund; [2018]
    Keywords : active contour; ultra sound; ultrasonic; image analysis; internal jugular veins; snake;

    Abstract : The aim of this project is to develop and perform a first evaluation of a software, based on the active contour, which automatically computes the cross-section area of the internal jugular veins through a sequence of 90 ultrasound images. The software is intended to be useful in future research in the field of intra cranial pressure and its associated diseases. READ MORE

  3. 3. Railway bridges with floating slab track systems : Numerical modelling of rail stresses - Dependence on properties of floating slab mats

    University essay from Luleå tekniska universitet/Byggkonstruktion och -produktion

    Author : Daniel Kostet; [2018]
    Keywords : ballasted track; bridge; elastic mat; expansion; finite element method FEM ; finite element analysis FEA ; floating slab mat; interaction; International union of railways UIC ; non-ballasted track; SOFiSTiK; ballasterat spår; ballastfritt spår; bro; dilatationsfogar; finita elementmetoden FEM ; finit elementanalys FEA ; fixerat spår; interaktion; Internationella järnvägsunionen UIC ; SOFiSTiK; vibrationer; vibrationsdämpande matta;

    Abstract : The increased use of continuously welded rails in the railway systems makes it necessary to increase the control of the rail stresses to avoid instability and damages of the rails. Large stresses are especially prone to appear at discontinuities in the railway systems, such as bridges, due to the interaction between the track and the bridge. READ MORE

  4. 4. Modelling a foil load spectrum using recorded data on a racing foiling yacht

    University essay from KTH/Marina system

    Author : Maeva Gros-Borot; [2018]
    Keywords : ;

    Abstract : The intent of this Master Thesis is to investigate foil loadings on racing foiling yacht based on recorded data. This work was done by means of recorded microstrains along the foil and other recorded data such as boat speed and fly height. READ MORE

  5. 5. The acquisition of Swedish prepositions : A longitudinal study of child comprehension and production of spatial prepositions

    University essay from Stockholms universitet/Institutionen för lingvistik

    Author : Sofia Tahbaz; [2018]
    Keywords : Child language acquisition; Spatial prepositions; Comprehension; Production; Parent-child interaction; Structured test; SECDI; Barns språkutveckling; Spatiala prepositioner; Förståelse; Produktion; Förälder-barn interaktion; Strukturerat test; SECDI;

    Abstract : Prepositions are acquired at earliest during the second year of life. This thesis investigates 16 children acquiring Swedish spatial prepositions, i.e. på ‘on/at’, i ‘in/at’, under ‘under’, bredvid ‘beside/next to’, bakom ‘behind/back’ and framför ‘in front’. READ MORE