Sökning: "A-type current"

Visar resultat 1 - 5 av 89 uppsatser innehållade orden A-type current.

  1. 1. Solutions for presence detection in an intercom door station

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Anton Bengtsson; Måns Andreasson; [2023]
    Nyckelord :presence detection; sensor technology; PIR; ultrasonic; radar; intercom; Technology and Engineering;

    Sammanfattning : In this work, different solutions for human presence detection in a door intercom device are examined. The study was conducted at a company in Lund, Sweden. LÄS MER

  2. 2. Going Smokeless, But Not Risk-Free: Analysing Socio-Environmental Factors of Female Adolescents’ White Snus Consumption : A qualitative study

    Master-uppsats, Stockholms universitet/Institutionen för folkhälsovetenskap

    Författare :Linnéa Rostang; [2023]
    Nyckelord :White snus; nicotine pouches; adolescents; girls; Sweden; socio-environmental; qualitative;

    Sammanfattning : The number of female snus users in Sweden has doubled since 2007, which can partially be a consequence of the introduction of white snus, a type of nicotine pouch. This carries significant implications for public health, particularly because a substantial proportion of young individuals who consume white snus had no prior exposure to other tobacco or nicotine products. LÄS MER

  3. 3. Ett liv efter stressrelaterat utmattningssyndrom : en kvalitativ studie av hur stress hanteras senare i livet av människor med tidigare utmattningssyndrom

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för psykologi (PSY)

    Författare :Petra Börjesson; Elsa Häger; [2023]
    Nyckelord :Exhaustion disorder; Stress-related exhaustion; Long-term; Stress; Coping strategies; Health care; Utmattningssyndrom; Stressrelaterad utmattning; Långsiktig; Stress; Copingstrategier; Friskvård;

    Sammanfattning : The purpose of this study was a deeper understanding of how people with former exhaustion disorder deal with stress later in life, what they consider helped and helps them, and their current stress-related challenges. Seven people who considered themselves recovered were interviewed 3-25 years after illness. LÄS MER

  4. 4. Follow the Witch - The interior designer as a future urban planner for the design between existing walls

    Master-uppsats, Göteborgs universitet/HDK-Valand - Högskolan för konst och design

    Författare :Julia Niklasson; [2023]
    Nyckelord :MFA Programme in Design; HDK-Valand;

    Sammanfattning : What if most of our future buildings are already built? To build new buildings by claiming new resources and more land, these are habits we need to change if we are serious about shifting to a sustainable way of living. We need to deal with what has already been built. LÄS MER

  5. 5. Study of the effects of the operating conditions of a decanter centrifuge on a pilot-scale protein recovery setup from cold-pressed rapeseed press cake

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Sergio de La Cruz Padilla; [2023]
    Nyckelord :By-product; Rapeseed press cake; protein; Food engineering; Agriculture and Food Sciences; Technology and Engineering;

    Sammanfattning : There is significant evidence to suggest that diets that include high levels of meat consumption have negative effects on both the environment and human health. As a result, efforts are being made to identify and characterize more plant-based proteins, such as those found in rapeseed. LÄS MER