Sökning: "substitution ratio"

Visar resultat 6 - 10 av 16 uppsatser innehållade orden substitution ratio.

  1. 6. Hur påverkar kalksten betongens egenskaper? : Kalkstens påverkan på betongens egenskaper

    Uppsats för yrkesexamina på grundnivå, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Författare :Jamal Shamma; Nuradin Dolovac; [2022]
    Nyckelord :Betong; kalkstenspulver; hållfasthet; sättmått; lufthalt; avdunstning; pH;

    Sammanfattning : Today, the concrete industry stands for a very large amount of the world’s total carbondioxide emissions. In order to accomplish the goal in the Paris agreement, to limit the global temperature increase to 2°C, the search for environment friendly concrete mixes has begun. LÄS MER

  3. 7. Filtering of Clinical NGS Data to Improve Low Allele Frequency Variant Calling

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Tomas Cumlin; [2022]
    Nyckelord :Next-generation sequencing; Variant calling; Clinical sequencing; Substitution error; Cancer sequencing; Error rate; substitution; Somatic mutation;

    Sammanfattning : Massive parallel sequencing (NGS) is useful in detecting and later classifying somatic driver mutations in cancer tumours. False-positive variants occur in the NGS workflow and they may be mistaken for low frequency somatic cancer mutations in a patient sample. LÄS MER

  4. 8. Patterns and Determinants of Payout Policy in the 21-st Century : A study of the Nordic Countries.

    Master-uppsats, Umeå universitet/Företagsekonomi

    Författare :Tatiana Silva da Costa; Abubacarr Sidy Nyassi; [2021]
    Nyckelord :Firms’ factors; cash dividends; share repurchases; payout ratio; Dividend Irrelevance Theory; Signaling Theory; Agency Theory; Life-cycle Theory; Substitution and Flexibility Hypotheses;

    Sammanfattning : Payout policies is one of the most discussed topics in corporate finance. Since Miller & Modigliani (1961) dividend irrelevance theory, which was based on perfect markets, many theories have been developed in order to incorporate market imperfections to payout decisions. LÄS MER

  5. 9. Factors influencing the share repurchase decision : A look into Nordic firms

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Företagsekonomi

    Författare :Fredric Wållberg; Ezra Anglemier; [2021]
    Nyckelord :Corporate Governance; Share Repurchases; Logistic regression; Payout Policy;

    Sammanfattning : This thesis investigates the relationship between share repurchase decisions and severalfinancial variables the year before. We link financial theories such as signaling,substitution, leverage, excess capital, corporate governance, employee stock option, andlegitimacy theory to this relationship and create a hypothesis to test in a quantitative study. LÄS MER

  7. 10. En beslutsanalytisk granskning av offentlig upphandling inom IT-system : Tillämpning av känslighets- och robusthetsanalys

    Kandidat-uppsats, Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Författare :Sam Dahlin; Mathias Åström; [2020]
    Nyckelord :Public procurement; multi-criteria decision analysis; sensitivity analysis; robustness analysis; quality; price; correlation; IT system; proportional scoring; substitution ratio; weights; normalization; decision theory.; Offentlig upphandling; multikriterieanalys; känslighetsanalys; robusthetsanalys; kvalitet; pris; korrelation; IT-system; proportionella poäng; substitutionskvot; vikter; normalisering; beslutsteori.;

    Sammanfattning : Research in the area of public procurement has gained increasing attention with increasing interest in researching different evaluation methods for incoming tenders in procurement. The study analyzed the structure for procurement with a multi-criteria model for observation of changes in ranking and studied the importance of correct scoring. LÄS MER