Sökning: "dolphins"

Visar resultat 1 - 5 av 15 uppsatser innehållade ordet dolphins.

  1. 1. In the Net : The Visual and Verbal Rhetoric of the Campaign “Operation Dolphin Bycatch” by Sea Shepherd France

    Magister-uppsats, Jönköping University/HLK, Medie- och kommunikationsvetenskap

    Författare :Annika Wappelhorst; [2021]
    Nyckelord :Environmental Communication; Marine Conservation Campaign; Sea Shepherd; Multimodal Discourse Analysis; In-Depth Interviews; Biocentrism; SDG 14;

    Sammanfattning : The marine conservation organization Sea Shepherd is most known for its radical direct action, e. g., against whale poaching. This thesis examines the campaign “Operation Dolphin Bycatch,” coordinated by the French branch of the NGO, through discourse analysis and interviews with Sea Shepherd France (SSF) members. LÄS MER

  3. 2. Sonar based enrichment and detection of hidden fish by bottlenose dolphins (Tursiops truncatus)

    Master-uppsats, Linköpings universitet/Biologi

    Författare :Lovisa Larsson; [2020]
    Nyckelord :Dolphin; Tursiops truncatus; Echolocation; Enrichment; Sonar;

    Sammanfattning : Dolphins at Kolmården dolphinarium were given a set of 20 floating fish hides, in order to simulate aforaging situation. The idea was to motivate the dolphins to use echolocation, in order to differentiatebetween hides which contained fish and hides that were empty. LÄS MER

  4. 3. Ingen påvisad förekomst av cetacean morbillivirus hos svenska tumlare

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Författare :Elin Axelsson; [2019]
    Nyckelord :cetacean morbillivirus; paramyxovirus; tumlare; nestad RT-PCR;

    Sammanfattning : Cetacean morbillivirus (CeMV) har sedan 1980-talet påvisats hos ett flertal arter av valar över hela norra halvklotet, däribland tumlare. Viruset kan delas in i flera stammar, däribland Dolphin morbillivirus och Porpoise morbillivirus (DMV respektive PMV). LÄS MER

  5. 4. What Is a River? : A report about a picture book on rivers

    Master-uppsats, Konstfack/Grafisk design & illustration

    Författare :Monika Vaicenaviciene; [2017]
    Nyckelord :Picture book; Rivers; Narrative; Non-fiction; Interconnectedness; Nature;

    Sammanfattning : The thesis consist of two parts - a creative part and a written report.The creative part is a picture book about rivers and the plentiful connections they have with The creative part is a picture book about rivers and the plentiful connections they have with us humans. LÄS MER

  7. 5. 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