Sökning: "external effects"

Visar resultat 21 - 25 av 852 uppsatser innehållade orden external effects.

  1. 21. Method Development & Analysis of Seals using FEM

    Master-uppsats, KTH/Maskinkonstruktion

    Författare :Lovisa Svanborg Östlin; [2023]
    Nyckelord :FEM; guidelines; hyperelastic materials; hyperelastic material models; method development; seals; FEM; riktlinjer; hyperelastiska material; hyperelastiska materialmodeller; metodutveckling; tätningar;

    Sammanfattning : Hyperelasticity is a significant property of rubber, taken advantage of in engineering applications. A common application is the use of seals to prevent fluid transfer (liquid or gas) between solid regions. Volvo CE is often depending on external supplier when developing seals. LÄS MER

  3. 22. Combustibility study of resin for warm magnet coils used at CERN

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Juan Carlos Lopez Santiago; [2023]
    Nyckelord :Epoxy resin; flammability; radiation; aging; cone calorimeter; micro combustion calorimeter; thermogravimetric analysis; lateral ignition and flame spread test; chemical composition of polymers; polymers; epoxy composite; polymer composite; failure of epoxy resins; magnetic coil; Technology and Engineering;

    Sammanfattning : CERN is the world's largest particle physics laboratory, housing multiple accelerators that rely heavily on magnetic coils. These coils are integral to the generation of powerful magnetic fields essential for particle accelerator experiments, detectors, and other equipment. LÄS MER

  4. 23. Evaluating the Effects of Neural Noise in the Multidigraph Learning Rule

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Gustav Bressler; Sigvard Dackevall; [2023]
    Nyckelord :;

    Sammanfattning : There exists a knowledge gap in the field of Computational Neuroscience, where many learning models for neural networks fail to take into account the influence of neural noise. The purpose of this thesis was to address this knowledge gap by investigating the robustness of the Multidigraph learning rule (MDGL) when exposed to two kinds of neural noise: external noise and internal noise. LÄS MER

  5. 24. Leverantörsbytens verkliga kostnad: Mer än bara enhetskostnaden

    Kandidat-uppsats, Högskolan i Gävle/Industriell ekonomi

    Författare :Pontus Wikström; [2023]
    Nyckelord :Inköp; leverantörsutvärdering; leverantörsbyte; enhetspris; totalkostnad; hemtagningskostnad; reshoring;

    Sammanfattning : The purchasing department's impact on the companies and its results has grown as more goods and services are purchased from other companies. One of the department's most important tasks is to keep costs down, and therefore are alternative suppliers constantly sought, often in other countries with lower wages. LÄS MER

  7. 25. Criteria for successful Developmentfollowing Withdrawal of external Funding : An Analysis of Theory and Practice

    Magister-uppsats, Linnéuniversitetet/Institutionen för samhällsstudier (SS)

    Författare :Julia Lisa Kaufmann; [2023]
    Nyckelord :sustainable development; long-term effect; development; humanitarian; local ownership;

    Sammanfattning : In recent years in many sectors the trend seemed to be to rationalise and increase efficiency toensure processes deliver the best possible outcome with the least required input. In a goaloriented and fast paced world, this seems to be a logic step. LÄS MER