Sökning: "distance decay"

Visar resultat 1 - 5 av 24 uppsatser innehållade orden distance decay.

  1. 1. A spatially explicit model of segregation dynamics : Comparing the Schelling and the Sakoda model

    Master-uppsats, Linköpings universitet/Institutet för analytisk sociologi, IAS

    Författare :Philip Öberg; [2023]
    Nyckelord :residential segregation; agent-based modeling ABM ; social simulation; multi-dimensional measurement; multi-scale measurement;

    Sammanfattning : The scientific consensus has for long been that residential segregation is best conceived of as a multidimensional phenomenon that can exist on several geographical scales (Massey & Denton, 1988; Lee et al., 2008; Reardon & O’Sullivan, 2004; Reardon et al., 2008). LÄS MER

  3. 2. Exploring Diffuse Supernova Neutrino Background in Hyper-Kamiokande

    Master-uppsats, KTH/Fysik

    Författare :Klara Cider; [2023]
    Nyckelord :;

    Sammanfattning : This thesis studies the Diffuse Supernova Neutrino Background (DSNB) that is expected to be detected in the future neutrino detector Hyper-Hamiokande. DSNB refers to the flux which is made up of neutrinos from all past core-collapsing supernova explosions. LÄS MER

  4. 3. Realistic Track and Event Reconstruction of the Ξ Hyperons at PANDA

    Master-uppsats, Uppsala universitet/Kärnfysik

    Författare :Vitor Jose Shen; [2023]
    Nyckelord :Hyperon; Cascade Particle; PANDA Experiment; Tracking Algorithm; Track Evaluation; Track Reconstruction; Event Reconstruction;

    Sammanfattning : The PANDA experiment at FAIR is an antiproton experiment and it will offer unique possibilities for the study of hadron physics including hyperon physics. With the PANDA detector, it will be possible to exclusively reconstruct hyperon-antihyperon events. LÄS MER

  5. 4. Turismens bidrag till en levande stadskärna : Branschföreträdares uppfattning kring Örnsköldsviks stadcampings betydelse för detaljhandeln.

    Kandidat-uppsats, Umeå universitet/Institutionen för geografi

    Författare :Johanna Nordin; [2022]
    Nyckelord :shopping; tourism; consumption; distance decay; Turism; Handel; konsumtion; avståndsförfall; hållbar stadsutveckling;

    Sammanfattning : The aim of this study was to gain a deeper understanding over tourism contribute to a vibrant city. This will be explored based on a campsite located near Örnsköldsvik city center and how it affects the city retail. This campsite is under investigation by the municipality to be relocated, to make room for exclusive and attractive residences. LÄS MER

  7. 5. Time-resolved x-ray diffraction study of longitudinal optical phonons in zincblende semiconductors

    Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Författare :Lassi Linnala; [2022]
    Nyckelord :femtosecond THz radiation; ultrafast x-ray diffraction; pump-probe; longitudinal optical phonons; zincblende semiconductors; anharmonic decay; density functional perturbation theory; Physics and Astronomy;

    Sammanfattning : Anharmonic decay of longitudinal optical (LO) phonons in zincblende semiconductors is not at present well characterized due to the polar and many-body nature of the problem. Femtosecond THz radiation offers a novel route to this study, as the interaction of this radiation is directly with the phonon lattice and these THz excited phonons do not have enough energy to excite electrons over the band gap. LÄS MER