Sökning: "Refining"

Visar resultat 1 - 5 av 248 uppsatser innehållade ordet Refining.

  1. 1. Does industry survey data improve GDP forecasting?

    Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

    Författare :Oscar Andersson; Ludvig Fornstedt; [2024-03-06]
    Nyckelord :Bayesian; BVAR; Forecasting; GDP; survey data;

    Sammanfattning : This study assesses the integration of industry survey data into Bayesian Vector Auto Regressive (BVAR) models for GDP forecasting in Sweden. Analyzing a combination of macro economic indicators, CPI and unemployment rates, with survey data from NIER, it explores the effects of different variable combinations on the forecasting ability of different models. LÄS MER

  3. 2. Trygghetens Tegnell. En kvalitativ studie om Folkhälsomyndighetens kommunikatörers syn på pandemins profet

    Kandidat-uppsats, Göteborgs universitet/Institutionen för journalistik, medier och kommunikation

    Författare :Jenny Fredrika Park; [2024-03-04]
    Nyckelord :COVID-19; kriskommunikation; Anders Tegnell; Folkhälsomyndigheten;

    Sammanfattning : Executive summary This research delves into the multifaceted realm of crisis communication, emphasizing its complexities, especially within the unprecedented context of the COVID-19 pandemic. Central to the study is the exploration of how media personification shapes public perceptions and, more specifically, the role of Anders Tegnell, a pivotal figure in the Public Health Agency of Sweden. LÄS MER

  4. 3. Simulator to generate realistic data from a vehicle driving in a mine

    Master-uppsats, Linköpings universitet/Tillämpad matematik; Linköpings universitet/Tekniska fakulteten

    Författare :Emil Kari; [2024]
    Nyckelord :Time series analysis; Navigation system; Underground mines; Post-analysis;

    Sammanfattning : This project aims to develop a simulator for generating realistic data from vehicles operating in underground mines, encompassing positional data and sensor values of the velocity and angle. The project addresses the challenge of analyzing the Hybrid Positioning algorithm within Mobilaris Onboard, a navigation system for underground mines. LÄS MER

  5. 4. Behavioural response in pigs at gas stunning in foam

    Master-uppsats, SLU/Dept. of Animal Environment and Health

    Författare :Madeleine Persson; [2024]
    Nyckelord :stunning methods; slaughter; animal welfare; carbon dioxide; high-expansion foam; nitrogen; argon;

    Sammanfattning : There are several stunning methods used for the commercial slaughter of pigs. The two most common are electric stunning and stunning with carbon dioxide gas. It has been shown that there are several problems related to animal welfare in the stunning methods used today in commercial slaughter. LÄS MER

  7. 5. Machine Learning for Spatial Positioning for XR Environments

    Kandidat-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

    Författare :Khaled Alraas; [2024]
    Nyckelord :Extended Reality; Machine Learning; Sensor Fusion; Spatial Data Accuracy Virtual Productions; Augmented Reality; Virtual Reality; Real-time Camera Tracking; Location-Based Services; Gaming Platforms; Sensor Integration;

    Sammanfattning : This bachelor's thesis explores the integration of machine learning (ML) with sensor fusion techniques to enhance spatial data accuracy in Extended Reality (XR) environments. With XR's revolutionary impact across various sectors, accurate localization in virtual environments becomes imperative. LÄS MER