Sökning: "Growth chamber"

Visar resultat 21 - 25 av 56 uppsatser innehållade orden Growth chamber.

  1. 21. Design and Fluid Simulation of a Fluidic Growth Chamber

    Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

    Författare :Pranav Bapat; [2019]
    Nyckelord :;

    Sammanfattning : Filamentous fungi are of interest for biotechnologists particularly because of thefungi’s ability of producing commercial products after undergoing certain industrialprocess. Although because of the complicated and intricate internal mechanism ofthe fungi there are certain aspects which need to be studied to maximize the produc-tion output. LÄS MER

  3. 22. Exposure of zinc oxide nanoparticles on lung epithelium: A comparison between submerged and air-liquid interface cultures

    Master-uppsats, Lunds universitet/Ergonomi och aerosolteknologi

    Författare :Julia Dobric; [2019]
    Nyckelord :lung toxicology; nanotoxicology; aerosol; air-liquid interface; ALI; NACIVT; nanoparticles; zinc oxide; Biology and Life Sciences;

    Sammanfattning : Zinc oxide nanoparticles (ZnO NPs) are often used in sunscreen and other cosmetic products with sun protection. They are also candidate to be used for various biological applications such as drug delivery, or in material science in for example solar cells. LÄS MER

  4. 23. The Effect of Photobacterium damselae Availability on the Behavior of Choanocytes in the Marine Sponge Amphimedon queenslandica

    Master-uppsats, Lunds universitet/Examensarbeten i biologi

    Författare :Mathias Jönsson; [2018]
    Nyckelord :Biology and Life Sciences;

    Sammanfattning : Sponges are aquatic filter feeding animals that use internal chambers comprised of choanoflagellate-like cells called choanocytes to pump and filter water. In this study I investigated the behavior of choanocytes in juvenile Amphimedon queenslandica, a coral reef demosponge, when they were fed Photobacterium damselae subsp. LÄS MER

  5. 24. An experimental study of surface coatings to limit the impact of frosting

    Master-uppsats, KTH/Energiteknik

    Författare :Carl Andersson; [2018]
    Nyckelord :;

    Sammanfattning : Heat pumps are commonly used as a way to efficiently meet heating demands. The efficiency and flexibility of Air-source heat pumps (ASHPs) have improved in recent years and is an attractive heating solution suitable for houses with lower heating demands, as it is inexpensive to purchase and install compared to other heating solutions. LÄS MER

  7. 25. Growth and biodegradation by Sporidiobolales yeasts in vanillin-supplemented medium

    Kandidat-uppsats, Högskolan i Gävle/Avdelningen för arbets- och folkhälsovetenskap

    Författare :Natalia González Gaarslev; [2017]
    Nyckelord :Sporobolomyces; Vanillin; Internal Transcribed Spacer ITS ; Thin layer chromatography TLC ; Neubauer’s chamber; Sporobolomyces; Vainillina; Espaciador Transcribible Interno ETI ; Cromatografia en capa fina CCF ; Cámara de Neubauer;

    Sammanfattning : Studies of biodegradation in lignins by basidiomycetes yeasts show the conversion of lignin in various degradation products among which vanillin, a valuable substance, suggested to be a strong inhibitor of both fermentation and growth of yeasts, stands. Sporidiobolales yeasts used in these experiments were aimed to be identified by their highly conserved ITS region as well as studied in vanillinsupplemented medium through, vanillin-supplemented plates, TLC and Neubauer’s chamber to find out which, among the several isolates tested, were the most resistant ones, understand how they take up vanillin and how their growth is affected by the presence of the phenolic compound. LÄS MER