Sökning: "enclosures"

Visar resultat 1 - 5 av 176 uppsatser innehållade ordet enclosures.

  1. 1. Design Investigation of Passive Radiators in Loudspeakers

    Master-uppsats, Lunds universitet/Innovation

    Författare :Fabrice Dufberg; Valter Hamberger; [2024]
    Nyckelord :passive radiator; loudspeaker; speaker tuning; Thiele Small parameters; frequency response; Technology and Engineering;

    Sammanfattning : Passive radiators are components that can be integrated into loudspeakers to amplify the bass frequencies. To ensure good sound quality, the passive radiator, the speaker driver, and the loudspeaker enclosure must all be well-dimensioned and fine-tuned in relation to each other. LÄS MER

  3. 2. Ecosystem services from woody vegetation in East African rangelands

    Master-uppsats, SLU/Dept. of Forest Ecology and Management

    Författare :Anna Linnéa Elisabeth Swärd; [2023]
    Nyckelord :dryland ecosystems; rangelands; rangelands; woody vegetation; restoration; Karamoja; West Pokot; pastoralists; agro-pastoralists; East Africa;

    Sammanfattning : Drylands cover nearly half of the Earth's land surface and are dominated by croplands and rangelands. Dryland ecosystems worldwide are affected by land degradation. Increased population pressure, climate change and unsustainable land use threaten essential ecosystem services and adversely impact people’s livelihoods and well-being. LÄS MER

  4. 3. Kartläggning av stereotypt vandrande hos tigerhane (Panthera tigris altaica)

    Kandidat-uppsats, SLU/Dept. of Animal Environment and Health

    Författare :Julia Alehult; [2023]
    Nyckelord :amurtiger; stereotypt vandrande; stereotypt beteende; etologi; beteendestudie;

    Sammanfattning : Zoos have an important role when it comes to the conservation of endangered species. Animals kept in captivity have the same behavioral needs as animals in the wild and it is important that zoos provide them with a stimulating environment. If the environment in the enclosure is not optimal, abnormal behaviors such as stereotypies can develop. LÄS MER

  5. 4. Hårfällor för järv : en studie i alternativa inventeringsmetoder

    Kandidat-uppsats, SLU/Dept. of Ecology

    Författare :Tove Hydén; [2023]
    Nyckelord :järv; inventering; stora rovdjur; DNA; DNA-inventering; hårfälla;

    Sammanfattning : Järv är ett mytomspunnet djur som vi vet relativt lite om i jämförelse med andra stora rovdjur. Järven tillhör mårddjuren och har en cirkumpolär utbredning i Europa, Asien och Nordamerika. i Skandinavien förekommer den främst kring fjällkedjan men utbredningsområdet ökar. LÄS MER

  7. 5. Neolitisk solkult på Bornholm? En analys av tolkningarna av ”solstenarna” från Rispebjerg och Vasagård

    Kandidat-uppsats, Lunds universitet/Arkeologi

    Författare :Josephine Bergman; [2023]
    Nyckelord :neolitikum; solstenar; solkult; Rispebjerg; Vasagård; Bornholm; Trattbägarkultur; argumentationsanalys; History and Archaeology;

    Sammanfattning : The intention of this paper is to investigate the interpretation process of the so called sunstones from Rispebjerg and Vasagård on Bornholm, what arguments are used to support the conclusions and are they well-founded. It is a literary study using discourse theory and argumentation analysis. LÄS MER