Sökning: "field-test"

Visar resultat 1 - 5 av 103 uppsatser innehållade ordet field-test.

  1. 1. Method to statistically secure field test results for rock drilling tools

    Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Frida Olander; [2023]
    Nyckelord :Statistics; Probability; Hypothesis test; Linear regression;

    Sammanfattning : The aim of this project is to find a statistical method that describes survival and outcome of a prototype drilling tool from several references and determine how many references are needed for a statistically secure result. The project also answers which variables that affects the outcome. LÄS MER

  3. 2. Analys av startstatus hos varmblodiga ridhästar

    Master-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Ylva Blom; [2023]
    Nyckelord :SWB; startstatus; arvbarheter; genetiska korrelationer;

    Sammanfattning : Avelsmålet för den svenska varmblodiga ridhästen, SWB, är att producera ”en ädel, korrekt och hållbar varmblodshäst som genom sitt prestationsinriktade temperament, sin ridbarhet, goda rörelse- och/eller hoppförmåga är internationellt konkurrenskraftig”. I avelsvärderingen för SWB används idag resultat från unghästbedömning samt livstids ackumulerade poäng från tävling. LÄS MER

  4. 3. Remediation of per- and polyfluoroalkyl substances (PFAS) in contaminated water by sorption to pine- and spruce bark

    Kandidat-uppsats, Örebro universitet/Institutionen för naturvetenskap och teknik

    Författare :Rebecka Ayranci Dahlberg; [2023]
    Nyckelord :Per- and polyfluoroalkyl substances; sorption; pine bark; spruce bark; ultra-short-chain PFAS; short-and long-chain PFAS; elemental analysis; field-test;

    Sammanfattning : PFAS are anthropogenic substances used in many different industrial operations and products because of their unique properties. Due to their negative impact on human health and environmental bioaccumulative characteristics different authorities have addressed the issue. In Sweden the limit is4 ng/L for four different PFAS in drinking water. LÄS MER

  5. 4. Multifunctional ice and snow repellent coatings for photovoltaic modules

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Solcellsteknik

    Författare :Gunnar Sandkvist; [2023]
    Nyckelord :sol-gel; superhydrophobic; dip-coating; anti-reflective; silica;

    Sammanfattning : Implementation of solar power by photovoltaic modules in cold climates, such as northern Sweden, implies several challenges. Ice and snow coverage not only leads to reduction in energy production due to shading, but it also puts equipment at risk from additional weight. LÄS MER

  7. 5. Comparative Analysis and Development of Receivers for Drone Remote Identification

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Xiaolinglong Guo; [2023]
    Nyckelord :drone detection; remote identification; field test; wireless receiver; drönardetektering; fjärridentifiering; fälttest; trådlös mottagare;

    Sammanfattning : Similar to a car’s license plate, the European Union Aviation Safety Agency (EASA) has released new regulations imposing the registration of drone operators and the broadcasting of the drone’s “digital license plate”, i.e., the drone Remote Identification (RID) in flight, which gives a new opportunity in drone surveillance. LÄS MER