Sökning: "Bioreactor"

Visar resultat 1 - 5 av 88 uppsatser innehållade ordet Bioreactor.

  1. 1. Improving the Usability of Complex Life Science Software : Designing for a significant difference in skill among users in a scientific work domain

    Master-uppsats, Uppsala universitet/Institutionen för informatik och media

    Författare :Erik Rabe; [2023]
    Nyckelord :Complex system; Scientific software; Experienced; Novice; Bioreactor; Usability;

    Sammanfattning : The usability of complex scientific software is often lacking as it tends to not receive a high priority in development, in addition to the fact that developers are usually engineers with a low level of knowledge in usability areas. The study examines such a software in an environment with a significant difference in terms of user skill, which creates some issues in terms of improving usability. LÄS MER

  3. 2. Production of succinic acid by Actinobacillus succinogenes in attached-growth bioreactors and dynamic modelling of biofilm formation

    Master-uppsats, Lunds universitet/Teknisk mikrobiologi

    Författare :Henrik Östberg; [2023]
    Nyckelord :Actinobacillus succinogenes; Succinic acid; Biofilm; Attached-growth bioreactor; Dynamic modelling; Cell cultivation; Applied microbiology; Biology and Life Sciences;

    Sammanfattning : Actinobacillus succinogenes is a microorganism is a very efficient producer of succinic acid, a chemical with a wide range of industrial applications. The bacterium is prone to form biofilm, a flocculation of cells attached to a surface. LÄS MER

  4. 3. Designing a bioreactor to test mechanical properties of decellularized heart valves

    Kandidat-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Viktor Börjesson; Oskar Gögelein; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Aortic valvular disease is a severe ailment that causes great suffering and many deaths worldwide. The exponentially increasing prevalence of the disease has accelerated the demand of a new functioning valve prosthesis. A new approach is to decellularize homograft heart valves, which has demonstrated promising results in clinical trials. LÄS MER

  5. 4. Livscykelanalys av avloppsreningsverk : En jämförande studie mellan MBR och aktivslammetoden

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Ella Heinonen; [2023]
    Nyckelord :Membrane bioreactor; Environmental Impacts; Construction; Sewage treatment; Membranbioreaktor; Aktivt slam; Miljöpåverkan; Vattenrening; Konstruktion;

    Sammanfattning : Avloppsreningsverk är en viktig del av vattnets kretslopp och skyddar mottagande miljö från föroreningar i avloppsvattnet. Det finns olika tekniker att rena avloppsvattnet på och denna studie jämför den potentiella miljöpåverkan från MBR och aktivslammetoden ur ett livscykelperspektiv. LÄS MER

  7. 5. Production, in vitro modification, and interaction analysis of a hydroxyproline-dependent protein

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Biokemi

    Författare :Milica Plavsic; [2023]
    Nyckelord :protein production optimisation; recombinant expression; bioreactor; prolyl hydroxylase; liquid chromatography mass spectrometry; microscale thermophoresis;

    Sammanfattning : The development of a biologic protein involves different stages and becomes a highly complex process which can be costly and time consuming to scale up for industrial production. Therefore, optimization is a necessary part of the production process development to lower the production expenses. LÄS MER