Sökning: "physical variations"

Visar resultat 1 - 5 av 254 uppsatser innehållade orden physical variations.

  1. 1. Oscillations in a complex sunspot: From theory to data

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Femke Kranenbarg; [2024]
    Nyckelord :;

    Sammanfattning : Sunspot oscillations, intricate three-dimensional wave-like motions in the solar atmosphere, result from the complex interplay between plasma and magnetic fields. This study delves into the behaviour of these oscillations, exploring their simultaneous excitation and evaluating their impact on solar phenomena like coronal heating, energy transport, and solar flares. LÄS MER

  3. 2. Adapting to Change: How COVID-19 Shaped Online Consumer Behavior A comparative study between the United Kingdom and Sweden aimed at analysing consumption variations in online shopping and online gambling.

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Mimmi Bergström; Tuba Tezcan; [2023-07-21]
    Nyckelord :COVID-19; Restrictions; Online gambling; Online shopping; Consumption behaviour; Consumer theory; Substitution effect; Income effect; Relative price; OLS-regression;

    Sammanfattning : The purpose of this study is to investigate the impact of the COVID-19 pandemic on online shopping and online gambling, as well as the differences between Sweden and the United Kingdom. Both social isolation and online consumption habits have been significantly impacted by the pandemic. LÄS MER

  4. 3. Seasonal Variability of Ice Nucleating Particles (INP) in Southern Sweden

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Tamina Kabir; [2023-03-08]
    Nyckelord :;

    Sammanfattning : Cloud ice crystals are formed by ice-nucleating particles (INPs). The micro-physical properties of clouds, precipitation formation and the life cycle of clouds are strongly influenced by the presence or absence of ice. Therefore knowledge of atmospheric INP concentrations is crucial to improve weather forecasting and climate projections. LÄS MER

  5. 4. Self-determined motivation in Brazilian Jiu Jitsu practitioners: gender, age and competition experience differences

    Master-uppsats, Linnéuniversitetet/Institutionen för idrottsvetenskap (ID)

    Författare :Panagiotis Doinakis; [2023]
    Nyckelord :Combat sports; SMS-6; Flow; Social climate; Martial arts;

    Sammanfattning : Martial arts (MA) and combat sports (CS) demand significant physical, mental, and emotional engagement in both training and competition. Brazilian Jiu Jitsu (BJJ), known for its intricate mastery requirements, operates within a performance-oriented climate where unmet goals can lead to diminished interest. LÄS MER

  7. 5. Kyliga lösningar för varma städer

    Kandidat-uppsats, Lunds universitet/Institutionen för kulturgeografi och ekonomisk geografi

    Författare :JoAnna Persson; [2023]
    Nyckelord :Heat wave; urban heat island; physical planning; Nyhamnen; Sjöstaden Värmebölja; urban värmeöeffekt; fysisk planering; Social Sciences;

    Sammanfattning : Against the backdrop of anticipated increases in both the frequency and severity of heatwaves, this study examines how the municipalities of Malmö and Trelleborg consider future temperature rises. Consequently, the aim of this study has been to explore how heat is perceived as a potential risk in the urban development projects of Nyhamnen and Sjöstaden, and to investigate how the municipalities’ interpretation of the risk concept influences their perception of heat as a risk. LÄS MER