Sökning: "O N Model"

Visar resultat 11 - 15 av 28 uppsatser innehållade orden O N Model.

  1. 11. Symmetry restoration of HFB states using projection

    Uppsats för yrkesexamina på grundnivå, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Carl Frostenson; [2019]
    Nyckelord :Symmetry restoration; Projection; HFB; nuclear physics; nuclear; Physics and Astronomy;

    Sammanfattning : The restoration of particle number and angular momentum symmetry using projection operators has been theoretically investigated for mean-field Hartree-Fock-Bogoliubov (HFB) states. A computer code for the projection of particle number was then implemented. LÄS MER

  3. 12. Simulation of an Electric Quarry with Automated Transporter Scheduling

    Master-uppsats, KTH/Optimeringslära och systemteori

    Författare :Bilin Chen; Ida Karlsson; [2018]
    Nyckelord :;

    Sammanfattning : An electric site project is being developed by Volvo Construction Equipment with the goal to transform the quarry and aggregate industry by reducing carbon emissions by up to 95 % and total ownership cost up to 25 %. The goal is achieved by using electrical autonomous vehicles as the work force. LÄS MER

  4. 13. Analysis and Comparison of Distributed Training Techniques for Deep Neural Networks in a Dynamic Environment

    Uppsats för yrkesexamina på avancerad nivå, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Ermias Gebremeskel; [2018]
    Nyckelord :deep learning; large scale distributed deep learning; data parallelism;

    Sammanfattning : Deep learning models' prediction accuracy tends to improve with the size of the model. The implications being that the amount of computational power needed to train models is continuously increasing. Distributed deep learning training tries to address this issue by spreading the computational load onto several devices. LÄS MER

  5. 14. Half-panel jackknife estimation of GMM models with fixed effects

    Magister-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Adrian Mehic; [2018]
    Nyckelord :econometrics; dynamic panel data; jackknife; Business and Economics;

    Sammanfattning : In empirical economics, the generalized method of moments (GMM) is one of the most widely used methods for estimating models with fixed effects, such as the dynamic panel model. For the dynamic panel model, the two most widely used GMM-based estimators are the so-called difference GMM and system GMM estimators. LÄS MER

  7. 15. Crystallization and Emplacement of the Monte Amarelo Dikes: Magma Storage Assessment on Fogo, Cape Verde Islands

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Olle Risby; [2017]
    Nyckelord :Fogo; magma storage model; thermobarometry; clinopyroxene; intrusion landslide.; Fogo; magmalagringsdjup; termobarometri; klinopyroxen; intrusion; skred;

    Sammanfattning : The volcanic island of Fogo belongs to the Cape Verde archipelago, a two-tiered chain of islands situated 500 km west of the African coast. Fogo is regarded as one of the most active volcanoes in the world with 10 eruptions during the last 250 years. The former shield volcano Monte Amarelo reached 3500 m.a. LÄS MER