Essays about: "PTS"

Showing result 1 - 5 of 22 essays containing the word PTS.

  1. 1. Impact of Residual Stress on the Warm Pre-Stressing Effect

    University essay from KTH/Hållfasthetslära

    Author : Emil Danielsson; [2023]
    Keywords : Warm Pre-Stressing effect; Residual stress; Cleavage fracture; Ferritic Steel; Fracture mechanics; Varm förspänning; Restspänningar; Klyvbrott; Brottmekanik; Ferritiskt stål;

    Abstract : Irradiation of a reactor pressure vessel (RPV) causes a shift of the ductile to brittle transition region towards higher temperature regions. In the event of a pressurized thermal shock (PTS), where the temperature drops drastically, the ductile to brittle transition region might be entered for irradiated ferritic steel. READ MORE

  3. 2. Enabling Wet strength agent-reductions through CMC-addition; A case study investigating the possibilities to lower PAE in packaging board with CMC.

    University essay from Karlstads universitet/Avdelningen för kemiteknik

    Author : Sara Christenson; [2023]
    Keywords : ;

    Abstract : In 2015, the United Nations adopted 17 different sustainability development goals. These goals were set for the global community to be guided by – but also to follow thus slowingdown climate change, prevent inequality, end poverty and make sure that by 2030 all people enjoy peace and prosperity. READ MORE

  4. 3. Bladder Monitoring Using Ultra-Wideband Radar and Vivaldi Antenna

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Erica Jonsson; Attila Kovács; [2023]
    Keywords : UWB; Ultra-wideband; Vivaldi antenna; Bladder monitoring; Radar; Radar design; Ultra-wideband radar;

    Abstract : Millions worldwide cannot tell when their bladder is nearing total capacity. The catheter, a tube to empty the bladder, is a vital part of life for many people. A catheter is, however, not a comfortable option, and it is the most common cause of infection in people staying in hospitals. READ MORE

  5. 4. The evolutionary history of phosphorus transporters in arbuscular mycorrhizal fungi

    University essay from Uppsala universitet/Systematisk biologi

    Author : Lovisa Lundberg; [2021]
    Keywords : arbuscular mycorrhizal fungi; phosphorus transporters;

    Abstract : Arbuscular mycorrhizal (AM) fungi are obligate biotrophs that formsymbiosis with plants by colonizing their roots. The fungus supplies thehost plant with various nutrients, including phosphorus. Phosphorus iscrucial for the development of plants and is hard to acquire in soilsince it can be scarce and has a slow motility. READ MORE

  6. 5. Value co-creation in a digital world : A case study on a Swedish online retailer implementing value co-creation

    University essay from Jönköping University/IHH, Företagsekonomi

    Author : Tim de Verdier Below; Florian Istrefi; Arvid Karlefors; [2020]
    Keywords : value creation; value co-creation; relationship marketing; marketing; mobile commerce; electronic commerce; social commerce.;

    Abstract : Background: In the past, the majority of products were sold in the retail industry through physical stores, making it possible for customers to interact and be personal with the retailers. The development of technology has made retailers move their operations to an online environment. READ MORE