Sökning: "Flanking"

Visar resultat 6 - 10 av 16 uppsatser innehållade ordet Flanking.

  1. 6. Structure-borne sound transmission in wall-floor timber junctions with damping elastomers

    Magister-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY)

    Författare :Sarah Stenberg; Adrien Vercruysse; [2016]
    Nyckelord :Elastomers; Sound Flanking Transmission; Vibrations Flanking Transmission; Wall-floor junctions; Structural Dynamics;

    Sammanfattning : The wooden multi-storey building industry is facing persistent sound transmission problems at low frequencies. Inserting elastomers within wall-floor junctions is common usage nevertheless no accurate studies have elucidated the real behavior of those nonlinear combined materials yet. LÄS MER

  3. 7. On the Use of Formations in Land Warfare : a statistical analysis

    Kandidat-uppsats, KTH/Teoretisk fysik

    Författare :Andreas Forstén; Josephine Letzner; [2015]
    Nyckelord :;

    Sammanfattning : This paper investigates military formations and tries to give an answer to the question of how geometry affects outcomes of battles. The investigation has primarily been done with the aid of a model based on Markov chains. This method was then complemented with simulations made in Unity 3D. LÄS MER

  4. 8. Beräkning av direktljud genom homogena betongväggar : Densitetens och tjocklekens påverkan på reduktionstalet

    M1-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY)

    Författare :Denis Corluka; Samuel Lönnqvist; [2014]
    Nyckelord :Homogena betongelement; Masslag; SS-EN 12354-1; Densitet; Bastian; Ytvikt; Reduktionstal; Luftburet ljud.;

    Sammanfattning : Today's urban centers become denser, which contributes to higher demands on sound and noise. It is therefore highly relevant to build homes with good sound environment while maintaining living space. This thesis aimed to reduce the current concrete walls and see how the mass law affects the reduction index value and flanking transmissions. LÄS MER

  5. 9. Marker generation for Fine Mapping a QTL in the chicken

    Kandidat-uppsats, Linköpings universitet/Biologi; Linköpings universitet/Tekniska högskolan

    Författare :Ahlgren Elisabeth; [2014]
    Nyckelord :Behavior; Red Junglefowl; Single Nucleotide Polymorphism marker; Tonic immobility; White Leghorn; QTL analysis;

    Sammanfattning : The purpose of this study was to design and test five SNP markers in an inbred chicken cross between Red Junglefowl and domestic White Leghorn of the 8th generation. The markers lie in a region affecting the tonic immobility behaviour which differs significantly between the two species. LÄS MER

  7. 10. The Jurassic extinction events and its relation to CO2 levels in the atmosphere : a case study on Early Jurassic fossil leaves

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Liina Santasalo; [2013]
    Nyckelord :conifers; Pliensbachian; Australian; Early Jurassic; stomatal proxy; palaeo-CO2; koldioxidhalt; klimat; Australien; tidig Jura; Marburg subgroup; Allocladus helgei; stomata index; CO2; Earth and Environmental Sciences;

    Sammanfattning : The Mesozoic was a so-called “hothouse” time period in Earth’s history, with high concentrations of atmospheric CO2 and elevated temperatures, but the exact climate evolution is not fully known for the entire inter-val. The Early Jurassic for instance is believed to have been a warm period, flanked by two episodes of extremely high CO2, coinciding with environmental degradation and mass extinctions: the Triassic-Jurassic (200 Ma) and the early Toarcian (183 Ma) mass extinction events. LÄS MER