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Found 5 essays matching the above criteria.

  1. 1. Towards a sustainable substitute for Acrylonitrile Butadiene Styrene (ABS) in automotive industry

    University essay from KTH/Fiber- och polymerteknologi

    Author : Amalia Christoula; [2023]
    Keywords : Polylactide PLA ; Biobased; Life Cycle Analysis LCA ; Impact modifiers; Lignocellulose nanofibers LCNF; Polylaktid PLA ; Biobaserad; Livscykelanalys LCA ; Slagtålighet; Nanofibrer av lignocellulosa LCNF ;

    Abstract : Syftet med detta examensarbete var att utveckla ett hållbart ersättningsmaterial till akrylnitrilbutadienstyren plast (ABS), genom att applicera principerna för grön kemi och teknik. ABS är en icke-nedbrytbar plast som till exempel används i slagtåliga produkter för hyttinteriörer. READ MORE

  3. 2. Mechanical properties of compression moulded fibre composite sheets

    University essay from KTH/Hållfasthetslära

    Author : Jakob Engström; [2021]
    Keywords : ;

    Abstract : This master thesis project was carried out at a large international company in the forest industry. The company is currently interested in producing sheet formed composite materials with high wood fibre content that can be further processed and formed using conventional compression moulding. READ MORE

  4. 3. Quality assessment of mineral wool insulation plates : Using ultrasonic non-destructive testing

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Linus Ikonen; Daniel Nilsson; [2019]
    Keywords : Non-destructive testing; linear ultrasound; mineral wool; fibrous materials; acoustics; frequency response; signal attenuation; Oförstörande provning; linjärt ultraljud; stenull; fibrösa material; akustik; frekvenssvar; signalförsvagning;

    Abstract : In the manufacturing process of mineral wool insulation plates, defects arise, such as unmelted base minerals and uncured binder which gets embedded within the plates. To be able to sort out these defective plates from a manufacturing line, a reliable quality assessment is needed. READ MORE

  5. 4. Lokalisation av nerve growth factor (NGF) och interleukin-1β(IL-1β) i brosk och ledkapsel från normala och osteoartrit-affekterade leder hos häst

    University essay from SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Author : Sofie Henriksson; [2016]
    Keywords : osteoartrit; ; nerve growth factor; ; Interleukin 1-beta; ; häst; ; smärta; ; inflammation; osteoarthritis; horse; pain;

    Abstract : Osteoartrit (OA) och smärta i samband med detta sjukdomstillstånd är ett stort problem hos hästar och andra djurslag. OA karakteriseras av broskdegeneration, skleros av subkondralt ben, osteofytbildning, varierande grad av inflammation och periartikulär vävnadsfibros hos den drabbade individen. READ MORE

  6. 5. The formation mechanisms of Polycrystalline diamonds : diamondites and carbonados

    University essay from Lunds universitet/Geologiska institutionen

    Author : Ariam Aguilera Pradenas; [2015]
    Keywords : polycrystalline; diamondite; carbonado; Earth and Environmental Sciences;

    Abstract : Diamond is a cubic carbon mineral that possess many unique characteristics like extreme hardness and thermal conductivity. There are many types of diamonds like monocrystalline, polycrystalline and coated/ fibrous and in this bachelor thesis the focus was on polycrystalline diamonds; carbonado and diamondites (are divided in three different types of diamonds: eclogitic, perioditic -and websteritic-type). READ MORE