Sökning: "random"

Visar resultat 36 - 40 av 2842 uppsatser innehållade ordet random.

  1. 36. A computational model of metapopulation dynamics and organism-mediated nutrient flow

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

    Författare :Amanda Hansson; [2023-08-07]
    Nyckelord :computational model; population dynamics; metapopulation dynamics; nutrient flow; simulation; spatially explicit; individual-based;

    Sammanfattning : The aim of this project was to assess, using in-silico experiments, how different life history char-acteristics, such as age at maturity and dispersal ability of individuals, influence the dynamics of a metapopulation. To achieve this, a novel model of a spatially explicit metapopulation, with organ-ism-mediated nutrient flow between fragmented habitat patches, was implemented by means of computer simulations. LÄS MER

  3. 37. Exploring the Influence of Firm Size on Leverage Evidence from OMX Stockholm Small Cap

    Kandidat-uppsats,

    Författare :Albin Claesson; Jonathan Hernandez; [2023-07-06]
    Nyckelord :Firm size; Capital Structure; Leverage; Constraints; Crisis;

    Sammanfattning : This study examines the relationship between leverage and firm size for a sample of 83 firms listed on OMX Stockholm Small Cap between 2018 and 2022. Additionally, it explores the impact of the Covid-19 crisis on this relationship through quarters experiencing negative GDP growth. LÄS MER

  4. 38. Unraveling the Complexities of Energy Poverty in Germany- A Comparative Analysis of Determinants, Dynamics, and Indicators

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Freya Leverenz; [2023-07-03]
    Nyckelord :Energy poverty; Dynamic random effects probit; Survival analysis; Capability approach;

    Sammanfattning : This master thesis investigates the determinants and dynamics of energy poverty in Germany based on different calculation methods. Using a dynamic random-effects probit model, socioeconomic factors associated with a household’s risk of experiencing energy poverty are identified. LÄS MER

  5. 39. The Power of Credit Scoring: Evaluating Machine Learning and Traditional Models in Swedish Retail Banking

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Emma von der Burg; Saga Strömberg; [2023-06-29]
    Nyckelord :;

    Sammanfattning : In this paper, we investigate and compare different credit scoring models, with special attention paid to machine learning approaches outperforming traditional models. We explore a recently proposed method called the PLTR model, which is a combination of machine learning and traditional logistic regression. LÄS MER

  7. 40. Examing the role of platformbased learning in tertiary education system in Ghana. Lessions from COVID-19

    Master-uppsats, Göteborgs universitet/Institutionen för pedagogik och specialpedagogik

    Författare :Robert Mensah Ofori; [2023-06-19]
    Nyckelord :Platform-based learning; COVID-19; UTAUT theory; tertiary institution; Ghana education system;

    Sammanfattning : Aim: This study examines the role of platform-based teaching and learning in the Ghana tertiary educational system. This study focuses on the lessons from COVID-19 pandemic and explores measures to make platform-based learning sustainable. LÄS MER