Sökning: "forward projection"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden forward projection.

  1. 1. Paths forward for Sustainable Maritime Transport : A techno-economic optimization framework for next generation vessels

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Julian Ulrich Hausweiler; [2023]
    Nyckelord :;

    Sammanfattning : Recently, the decarbonization of maritime transport has received increased attention, in order to align with the targets of the Paris Agreement. In 2023, the International Maritime Organization unveiled their revised greenhouse gas strategy with an ambitious target: net-zero emissions by 2050. LÄS MER

  3. 2. Studying Elliptic Flow in High Centrality Pb-Pb Collisions using Proton Collision Background Fitting

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Partikel- och kärnfysik

    Författare :Philip Fredholm; [2023]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : In this report, the elliptic flow in high centrality Pb-Pb collisions is calculated using two particle correlations $v_2\{2\}$ but without any imposed separation in η with data taken from the ALICE experiment at CERN in 2015. Instead, measurements of the same correlations in proton-proton collisions is used as a background to account for non-flow effects and data is correlated between the time projection chamber and the forward multiplicity detectors in order to avoid intra-jet correlations. LÄS MER

  4. 3. Asymmetric Bregman Forward-Backward Splitting with Projection Correction

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Max Nilsson; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : This thesis examines first-order Bregman algorithms in a primal and a primal-dual setting. The Bregman gradient descent algorithm is introduced from a majorization-minimization perspective and as a generalization of the gradient descent algorithm. LÄS MER

  5. 4. Neural Networks for Material Decomposition in Photon-Counting Spectral CT

    Uppsats för yrkesexamina på avancerad nivå, KTH/Medicinteknik och hälsosystem

    Författare :Hugo Charrier; [2022]
    Nyckelord :PCCT; X-ray; scanner; photon counting; AI; neural networks;

    Sammanfattning : Photon counting computed tomography scanners constitute a major improvement of the field of computed tomography, opening various prospective and enabling the decomposition of computed tomography images into different materials. The material decomposition algorithm, mapping photon counts to material pathlengths, relies on a forward model with Poisson statistics. LÄS MER

  7. 5. Populism, universalism och partikularism : Ernesto Laclaus rekonstruktion av populismbegreppet

    Kandidat-uppsats, Södertörns högskola/Idéhistoria

    Författare :Kristoffer Olofsson; [2021]
    Nyckelord :populism; Laclau; Koselleck; Connolly; essentially contested concepts; Geschichtliche Grundbegriffe; hegemony; populism; Laclau; Koselleck; Connolly; i grunden omstridda begrepp; Geschichtliche Grundbegriffe; hegemoni;

    Sammanfattning : In this study I search for the real understanding of the Lauclanian concept of ”populism” from both the viewpoint of William Connollys essentially contested concepts and the conceptual historian Reinhart Koselleck. My starting point for the analysis takes its inspiration from the more contemporary notion of ”constructing the social” but tries to focus on a result that can be free from the highly abstract discourse theory put forward by Ernesto Laclau and Chantal Mouffe. LÄS MER