Sökning: "order combination"

Visar resultat 1 - 5 av 2668 uppsatser innehållade orden order combination.

  1. 1. Process parameter optimisation for Waspaloy using Laser-Directed Energy Deposition with Powder

    Kandidat-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskap

    Författare :Johannes Lövhall; [2024]
    Nyckelord :Process parameter optimisation; Waspaloy; Laser-Directed Energy Deposition with Powder;

    Sammanfattning : Material utilisation is of importance in the manufacturing industry formaking the most of each material, minimising waste and increasing cost-effectiveness. In this thesis, samples of Waspaloy built with the method of L-DED-P has been analysed in order to investigate how process pa-rameters influence the build quality and geometrical accuracy in as-builtobjects. LÄS MER

  3. 2. “(Wo)man, Life, Freedom” : en flermetodsstudie om representationen och gestaltningen av nyhetskällor i Al Arabiya och Al Jazeera under protesterna i Iran 2022 & 2023

    Kandidat-uppsats, Lunds universitet/Journalistik

    Författare :Johanna Rydgren; Ellen Rosenkvist; [2024]
    Nyckelord :Mahsa Amini; Woman; life; freedom ; gender studies; representation; Social Sciences;

    Sammanfattning : This essay examines articles published on the English editorial websites of Al Arabiya and Al Jazeera that discuss the protests that have taken place in Iran following the death of Mahsa Zhina Amini. The study is based on the framing theory, the gender theory, and the theory on “primary definers”. LÄS MER

  4. 3. The visibility of stellar transients in the Galactic Centre

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Astrofysik

    Författare :Jonathan Ström; [2024]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : A semi-analytical simulation was developed to evaluate the K-band magnitudes of Red Giants [0.96 - 1.02 M⊙] orbiting the supermassive black hole in the galactic centre. The model assumed star formation between 10-12 Gyrs ago and by following the IMF and applying a random age condition, a stellar population was created. LÄS MER

  5. 4. Comparison of VADER and Pre-Trained RoBERTa: A Sentiment Analysis Application

    Kandidat-uppsats, Lunds universitet/Statistiska institutionen

    Författare :Linda Erwe; Xin Wang; [2024]
    Nyckelord :sentiment analysis; natural language processing; BERT; VADER; sustainability report; Mathematics and Statistics;

    Sammanfattning : Purpose: The purpose of this study is to examine how the overall sentiment results from VADER and a pre-trained RoBERTa model differ. The study investigates potential differences in terms of the median and shape of the two distributions. Data: The sustainability reports of 50 independent random companies are selected as the sample. LÄS MER

  7. 5. The swing of the pendulum: Sweden's pivot to NATO : A case of small states' shift in security policy

    Kandidat-uppsats, Försvarshögskolan

    Författare :Irena Bonnier; [2024]
    Nyckelord :Security and defence policy; Sweden; NATO; Small states studies; Deterrence; Shelter theory s political military dimension; Realism; Foreign Policy Change; Domestic determinants of small states security policy; Process-tracing; Säkerhets- och försvarspolitik; Sverige; NATO; Småstatsteori; Avskräckning; Vindskyddsteorins politiska militära dimension; Realism; Utrikespolitisk förändring; Inhemska påverkansfaktorer på småstaters säkerhetspolitik; Processpårning;

    Sammanfattning : Sweden is the only state in the Baltic Sea region currently not under NATO protection, which puts the state in a particularly vulnerable position. On 18 May 2022, Sweden officially deemed NATO alignment a more effective option of security strategy in projecting deterrence and dealing with the security challenges the state is facing, compared to a strategy of non-alignment which has been Sweden’s security posture for over 200 years. LÄS MER