Sökning: "Fish tank"

Visar resultat 11 - 15 av 18 uppsatser innehållade orden Fish tank.

  1. 11. Visual feedback to sonar clicks

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Fredrik Mårtensson; [2017]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The wildlife park Kolmården in Norrköping, Sweden, asked for a device that could visually feedback how dolphins use their ultrasound signals while echolocating objects. By recording the sound from the dolphin, process the sound and then create a visual feedback by having LED's flash in different frequencies, depending on the distance between dolphin and device. LÄS MER

  3. 12. Som fisken i vattnet

    Kandidat-uppsats, KTH/Arkitektur

    Författare :Madeleine Nelson; [2015]
    Nyckelord :market; fish tank; fish market; fiskmarknad; saluhall; marknad; fisk; Skeppsbron; handel med fisk; undervattens känsla; Tullshus 3;

    Sammanfattning : Som fisken i vattnet, ett projekt som tagit sin utgångspunkt i att återigen skapa liv på Skeppsbrokajen. Förhoppningen med projektet har varit att skapa en fiskmarknad som inte bara är en mötesplats utan en attraktionskraft. Från tidig morgon till sen kväll sker ett skådespel av fiskaktiviteter. LÄS MER

  4. 13. Implementation of a Biogas-system into Aquaponics : Determination of minimum size of aquaponics and costs per kWh of the produced energy

    Kandidat-uppsats, Mittuniversitetet/Avdelningen för ekoteknik och hållbart byggande

    Författare :Julia Gigliona; [2015]
    Nyckelord :Aquaponics; Biogas;

    Sammanfattning : Aquaponics might be one solution to produce food in a more sustainable way in the future. Aquaponics combines aquaculture and hydroponics in a way that the disadvantages of one system become the advantages of the other one. LÄS MER

  5. 14. Vermicompost for reduction of vegetable waste - and a possible means to produce fish feed in aquaponic systems?

    Kandidat-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Lisa Sandell; [2014]
    Nyckelord :aquaculture; earthworm protein ; fish feed; recycling strategies ; vermiculture;

    Sammanfattning : Aquaponics is a food production system consisting of a consecutive cultivation of plants and aquatic animals, fish or shellfish, in recirculating water. The plants feed on the nutritious effluents from the fish tank and bacteria converts ammonia from the fish tank into nitrate that is absorbed by the plants. LÄS MER

  7. 15. Thinking outside of the box: Monitoring heart rate and body temperature in rainbow trout, Oncorhynchus mykiss, using a bio-logging system

    Kandidat-uppsats,

    Författare :David Boman; [2014]
    Nyckelord :Bio-logging; heart rate; laboratory stress; ecophy;

    Sammanfattning : AbstractConducting true ecophysiological studies on fish has been difficult due to there being few methodsfor monitoring vital responses in natural environments. Techniques such as bio-telemetry and bio-logging show great promises in ecophysiological research, bringing researchers and animals out ofthe lab and one step closer to monitoring a fish’s physiology in its natural habitat. LÄS MER