Sökning: "mixed strategy"

Visar resultat 1 - 5 av 368 uppsatser innehållade orden mixed strategy.

  1. 1. An attempt to promote ground-nesting bees in an urban landscape. Investigating the use of sand beds as a conservation effort.

    Kandidat-uppsats, Göteborgs universitet / Instiutionen för biologi och miljövetenskap

    Författare :Bodil Mattson; [2024-02-16]
    Nyckelord :ground-nesting bees - pollinator conservation - sand beds – conservation in urban parks;

    Sammanfattning : Pollinators provide crucial services for the ecosystems by pollinating around 80-90% of all plants. However, pollinating insects are declining worldwide which may cause a parallel decline in plant species leading to large biodiversity losses. LÄS MER

  3. 2. Can precommercial thinning be used to create more diversity after planting spruce?

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Astrid Bygge; [2024]
    Nyckelord :Forestry; pre-commercial; stand structure; heterogeneity; silviculture; mixed forests; monoculture; Picea abies; Betula spp.;

    Sammanfattning : Mixed forests will harbour other ecosystem services than a planted coniferous monoculture. This study used early results from a long-term experiment to examine if different precommercial thinning treatments can be used to increase diversity in planted stands of Norway spruce (Picea abies) mixed with high densities of natural regeneration of birch (Betula spp. LÄS MER

  4. 3. Social Media Platforms - The Most Valuable Player? - The role of social media platforms in fostering football fans’ team loyalty

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Sofia Granberg; Julia Löfblad; [2023-07-03]
    Nyckelord :Twitter; podcast; e-zine; social media usage; football; fandom; brands; involvement; team identification; attitudinal loyalty; behavioral loyalty;

    Sammanfattning : With football as an increasing business, alongside the rise and importance of user-generated content on social media, this mixed methodological paper analyzes which roles Twitter, podcasts and e-zines usage have for Swedish football fans’ loyalty towards their favorite teams, by utilizing surveys and semi-structured interviews. This paper provides support for positive relationships between social media usage and behavioral fan loyalty, since social media platforms keep fans updated and generate information, especially when there is a geographical distance between the fans and the team. LÄS MER

  5. 4. ” […] Är det rätt att tvinga svenska barn att gå i skolor med ghetto barnen? […]” : En kvalitativ studie om hur skolsegregation och skolval kan konstrueras på Flashback forum

    Kandidat-uppsats, Högskolan Dalarna/Institutionen för kultur och samhälle

    Författare :Helena Duarte Bellucci; Rita Yakoub; [2023]
    Nyckelord :Sociology; qualitative content analysis; school segregation; stigma; the figuration of established and outsiders; us- and them perspective; Sociologi; kvalitativ innehållsanalys; skolsegregation; stigma; figurationen om etablerade-outsiders; vi- och demperspektiv;

    Sammanfattning : Syftet med studien är att undersöka hur några röster på Flashback forum problematiserar mångkulturalitet i segregerade skolor i förhållande till skolval. Tidigare forskning visar att föräldrar med svensk bakgrund undviker mångkulturella och stigmatiserade bostadsområden, när det kommer till val av skola för deras barn. LÄS MER

  7. 5. Hydrogen Pipeline Infrastructure Design for Germany in 2045

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

    Författare :Flora Marianne von Mikulicz-Radecki; [2023]
    Nyckelord :Hydrogen Transport Infrastructure; Pipeline Networks; Retrofitting; Infrastructure Planning; Peak Hour Hydrogen Demand; Utilization Rate; Costs of Avoided Emissions; Carbon Neutrality; Infrastruktur för vätgastransport; rörledningsnät; eftermontering; infrastrukturplanering; efterfrågan på vätgas under m;

    Sammanfattning : Germany’s commitment to carbon neutrality by 2045 underscores the need for climate action, with hydrogen’s multiple uses in industry, transport, and energy offering a viable solution. Efficient retrofitting of the extensive natural gas pipeline network can enable hydrogen to be transported from supply to demand centers. LÄS MER