Sökning: "breakage rate"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden breakage rate.

  1. 1. Conditioned 3D-printed polyamides for structural optimization : Establishing the material data to advance in AM utilization

    Master-uppsats, Uppsala universitet/Tillämpad materialvetenskap

    Författare :Philip Olsson; [2022]
    Nyckelord :Additive manufacturing; selective laser sintering; multi jet fusion; moisture; temperature;

    Sammanfattning : Polyamides are commonly used in additive manufacturing for final part production, but the material performance can be affected by environmental conditions. The purpose of this project was to evaluate the effects of moisture and temperature on 3D printed polyamides and how structural optimization can benefit from condition-specific data. LÄS MER

  3. 2. A Geometallurgical Approach Towards the Correlation Between Rock Type Mineralogy and Grindability: A case study in Aitik mine, Sweden

    Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Raoul Schmitt; [2021]
    Nyckelord :Geometallurgy; autogenous grinding; process mineralogy; grindability test; abrasion breakage; automated mineralogy;

    Sammanfattning : Aitik is a large copper porphyry type deposit located in northern Sweden, currently exploited at an annual rate of approximately 45Mt. The ore's exceptionally low head grade of 0.22 % Cu and varying degrees of hardness across the entire deposit pose challenges to the two fully autogenous grinding lines, each of which comprises a 22. LÄS MER

  4. 3. Svenska aktiebolags redovisning av lojalitetsprogram och IFRS 15 inverkan på redovisningen

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

    Författare :Ludvig Andersson; Rasmus Björklund; [2021]
    Nyckelord :IFRS 15; loyalty program; breakage rate; five-step model; IFRS 15; lojalitetsprogram; breakage rate; femstegsmodellen;

    Sammanfattning : Background: The prevalence of loyalty programs used to attract and keep customers loyal to the company by making return purchases has increased in the marketing strategy used by more and more companies. It is in the nature of a wide variety of loyalty programs to offer consumers benefits in the future causing a liability for the offering business. LÄS MER

  5. 4. Probabilistic Assessment of Pile Drivability in Swedish Soils

    Master-uppsats, KTH/Jord- och bergmekanik

    Författare :MAEDEH ALINEJAD KORDMAHALLEH; [2020]
    Nyckelord :Pile refusal; Monte Carlo method; probabilistic model; boulder.;

    Sammanfattning : Site investigations are often performed prior to the design of pile foundations with the aim to collect data regarding soil properties including boulder content. The obtained data is typically limited due to non-homogeneous characteristic of the soil. LÄS MER

  7. 5. DNA damage – a novel method to measure the rate of single-stranded breaks from fragmenting dsDNA in nanochannels – theory and modeling

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

    Författare :Magnus Brander; [2020]
    Nyckelord :biophysics; DNA damage; single-stranded breaks; double-stranded breaks; Bayesian inference; Brownian motion; Gillespie algorithm; photosensitized DNA damage; Physics and Astronomy;

    Sammanfattning : Damage to DNA can cause death to an individual cell and serious harm to the host organism. Photosensitized reactions are one cause of DNA damage. It can lead to destructive chemical reactions targeted to a base of the DNA as well as a breakage along one or both of the DNA strands. LÄS MER