Sökning: "repellent"

Visar resultat 1 - 5 av 54 uppsatser innehållade ordet repellent.

  1. 1. Böcker, möblering, och beteenden : En studie om stök och bibliotekens spatiala påverkansmöjligheter

    Kandidat-uppsats, Södertörns högskola/Biblioteks- och informationsvetenskap

    Författare :Elsa Österberg; [2023]
    Nyckelord :Library; Public librarians; Correctional services; Prison librarians; Library users; Spatiality; Behaviors; Ideal type; Heterotopia; Panopticon; Panopticism; Disorderly behavior; Bibliotek; Folkbibliotekarier; Kriminalvård; Fängelsebibliotekarier; Biblioteksanvändare; Rumslighet; Beteenden; Idealtyp; Heterotopi; Panoptikon; Panopticism; Stök;

    Sammanfattning : This bachelor’s thesis deals with how the spatiality of libraries can correlate with instances of disorderly user behaviors. The fact that public libraries are among the types that are most prone to disorder, while Kriminalvården’s (the Swedish correctional service’s) librarians rarely experience similar problematic behaviors, could be said to illustrate a balancing act between anarchy and a manic need for control; where the most ideal compromise is, is based both upon personal values and the situation at hand. LÄS MER

  3. 2. Solar Panel Protectionfrom Birds and Land Animals

    Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för matematik och naturvetenskap

    Författare :Omkar Siddeswar Tenali; Jyothish Chandra Narayana Sri Ranga; [2023]
    Nyckelord :Bird detection; Camera; Raspberry Pi; Speaker; Solar Panel.;

    Sammanfattning : Context: Nowadays, there are many sources to generate electricity, but most of the resources used are not renewable. Among the renewable energies generated, solar power is one of the best. However, solar panels need to be protected from birds and other animals, which can cause damage. LÄS MER

  4. 3. Varnishing of Fiber-based Closures

    Master-uppsats, Lunds universitet/Förpackningslogistik

    Författare :Nisha Sunil David; [2023]
    Nyckelord :Varnishing; fiber-based closures; water-based spray coating; packaging; repulpability ; Technology and Engineering;

    Sammanfattning : This research aims to investigate water-based varnishes and technologies to coat fiber-based closures to attain water barrier properties. To ensure recyclability the repulpability of coated and uncoated lids is tested. The research approach is exploratory. LÄS MER

  5. 4. Yearly distribution and composition of per- and polyfluoroalkyl substances (PFAS) in Luleå wastewater treatment plant

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Moa Sjöberg; [2023]
    Nyckelord :PFAS; WWTP; Wastewater treatment; Consumer products; Precursors;

    Sammanfattning : PFAS (per- and polyfluoroalkyl substances) are a large group of substances that are used in a large variety of products because of their unique water and dirt repellent properties. The substances are extremely persistent and can spread over large distances in groundwater, surface water, and in the air, which makes them an environmental and a health concern. LÄS MER

  7. 5. Hawk-kite as a scaring method for avian pests in Kenyan rice fields

    Master-uppsats, SLU/Dept. of Ecology

    Författare :Linnea Hollsten; [2023]
    Nyckelord :bird; crop; damage mitigation; pest control; repellent;

    Sammanfattning : The human population is increasing globally, and so are the human-wildlife interactions and conservation conflicts. One source of conservation conflict is the crop damage caused by wildlife. Crop damage is negatively affecting farmers, but also the wildlife due to lethal methods used to reduce the damage. LÄS MER