Sökning: "tunn film"

Visar resultat 21 - 25 av 27 uppsatser innehållade orden tunn film.

  1. 21. Kinetics of Swelling Applied on Gelatine

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Victor Norgren; [2015]
    Nyckelord :fluid dynamic gauging FDG ; gravimetric measurements; pseudo-sigmoidal model PSM ; pseudo-second order model; Ofner; Robinson; Hofmeister; gelatine; swelling; food engineering; livsmedelsteknik; bio-polymers; anisotropic material; Arrhenius equation; physical chemistry; photography; pharmaceutics; Agriculture and Food Sciences;

    Sammanfattning : This report is about the measurements of swelling gelatine films of different thickness and at different temperature. The research has been mainly focused on finding a suitable model. Results have shown that the new Pseudo-Sigmoidal Model (PSM) is superior to previous quasi-second order models such as the Robinson and Ofner model. LÄS MER

  3. 22. Biological phosphorus removal from wastewater with a moving bed biofilm reactor process

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Rebecca Arvidsson; [2015]
    Nyckelord :biological wastewater treatment; EBPR; MBBR; denitrifying phosphorus removal; vattenförsörjningsteknik; avloppsteknik; water engineering; environmental engineering; Technology and Engineering;

    Sammanfattning : The human population is increasing and more wastewater, rich in nutrients, is produced. Increased levels of nutrients such as phosphorus, nitrogen and organic matter in water bodies present a risk for eutrophication, toxicity to the water-living fauna and oxygen depletion. LÄS MER

  4. 23. Syntes och karakterisering av ogiftiga organiska metall halid halvledare för solceller

    Master-uppsats, KTH/Skolan för kemivetenskap (CHE)

    Författare :Oskar Dahlin; [2015]
    Nyckelord :Solar cells; Solar energy; Lead free perovskites; Semiconductors; Organic metal halide;

    Sammanfattning : The endeavor to have more efficient solar cells and as environmentally beneficial as possible are the driving forces for this work. The way to reach this is by research to better the understanding of the mechanisms and parameters that govern the performance of solar cells. LÄS MER

  5. 24. Dark Ages Lunar Interferometer (DALI): Deployment Rover

    Kandidat-uppsats, Sektionen för ekonomi och teknik (SET)

    Författare :Tobias Johannesson; Karl Hansson; [2013]
    Nyckelord :Rover; Deployment. Lunar;

    Sammanfattning : In this thesis we have looked at the possibility of using a rover for deployment of lunar interferometers on the dark side of the moon. This project was made together with two other groups at Halmstad University. The project was divided into three units and we had the main responsibility for the deployment unit on the rover. LÄS MER

  7. 25. MAIL TILL TIZIANA

    Master-uppsats, Kungl. Konsthögskolan

    Författare :Cecilia Nygren; [2012]
    Nyckelord :Video; Film; Backhoppning; Herzog;

    Sammanfattning : Jag fick ditt brev, och jag läste varje handskrivet tecken. När jag skriver är det på ett ark i Word, runt detta ark ser man en tunn skugga på den vänstra och undre kanten och en något bredare runt den övre och högra kanten, som om detta digitala papper var mycket tjockt eller lite uppböjt på alla sidor. LÄS MER