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Visar resultat 1 - 5 av 9 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Decay Chains of Fast Alpha Emitters in the Actinide Region

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

    Författare :Tanvir Sayed; [2024]
    Nyckelord :alpha decay; alpha emissions; fine structure; decay chain; decay scheme; alpha spectrometry; actinide; nucleus; nuclear structure; nuclear states; energy levels; uranium isotopes; U310 experiment; parasitic runs; decay station; TASISpec ; moving window deconvolution; digitisers; alpha-gamma coincidence; 221-Th decay; fine structure of alpha decay to 217-Ra; GSI; Gamow s theory; Geiger-Nuttall; chain search; short half-lives; Physics and Astronomy;

    Sammanfattning : With the advent of increasingly advanced spectroscopic instruments after the turn of the century, it has become accessible to unravel the structure of instantly ‘vanishing’ nuclei, with lifetimes as short as 1 μs, and responsible for pile-up events in analog electronics. Experimental data has been recorded by the Nuclear Structure Group at Lund University for 48Ca/50Ti + nat. LÄS MER

  3. 2. Grass track and its role as a green infrastructure strategy within Stockholm’s public transport sector : A qualitative study of the Spårväg Syd project as a future tram project with a social example from Hammarby Sjöstad

    Master-uppsats, Stockholms universitet/Kulturgeografiska institutionen

    Författare :Nathalea Thongsook; [2023]
    Nyckelord :grass track; green track; tram; tram project; urban vegetation; green infrastructure; public transport;

    Sammanfattning : The implementation of grass tracks is uncommon in Stockholm compared to Central Europe where it is more popularized. As more tram projects are planned in the future such as the Spårväg Syd project, the aim of this study is to explore the role of grass tracks in the public transport sector by theoretically conceptualising grass tracks as a green infrastructure strategy. LÄS MER

  4. 3. Trafikantbeteende på korsningspassager med höga fotgängarflöden vid olika regleringsformer

    Uppsats för yrkesexamina på grundnivå, Lunds universitet/Trafik och väg

    Författare :Adam Hellgren; [2019]
    Nyckelord :Trafikantbeteende; övergångställe; fotgängare; väjning; rusningstrafik; Technology and Engineering;

    Sammanfattning : Lunds centralstationen är en av Sveriges högst trafikerade stationer i dagsläget. Dagligen sker tusentals resor till och från Lunds centralstation. För att ta sig till och från centralstationen är risken stor att man måste passera det obevakade övergångstället som är beläget mellan centralstationen och Clemenstorget. LÄS MER

  5. 4. The Potential Features of Civic Sympathy and Affect

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Ingrid Rabo Halvorsen; [2019]
    Nyckelord :Affect; Sympathy; Situated Multiplicity; Shared Space; social encounter; social encounters; Shared spaces; citizens; commute; Lund Central Station; congestion; Ash Amin; Richard Sennett; Arts and Architecture;

    Sammanfattning : This piece of work aims at gaining a better understanding of how cognitive and sensual experiences takes place when we interact within the social encounter processes of shared spaces. The structure of this thesis starts off with a theoretical review based on the aspects of social encounters divided into the following areas: affect theory, the ideal of sympathy, and situated multiplicity. LÄS MER

  7. 5. Cost optimized electrification of Lund city bus traffic using Elonroad electric road system

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Hampus Alfredsson; Erik von Essen; [2018]
    Nyckelord :Technology and Engineering;

    Sammanfattning : This thesis aims to answer how a new specific electric road technique called Elonroad should be installed to operate an electric bus fleet in the city of Lund at lowest possible cost. An algorithm has been written in MATLAB to obtain the optimal locations for installing electric road sections. LÄS MER