Sökning: "PEF"

Visar resultat 1 - 5 av 25 uppsatser innehållade ordet PEF.

  1. 1. Developing a High-Voltage Mechanical Disconnector: Meeting Safety Standards

    Master-uppsats, Lunds universitet/Innovation

    Författare :Hampus Carlqvist; [2023]
    Nyckelord :Opticept; Standards; Product development; Disconnector; High Voltage; Technology and Engineering;

    Sammanfattning : This master thesis is conducted in collaboration with Opticept Technologies, a company operating in the Pulsed Electric Field (PEF) treatment industry. PEF treatment necessitates the use of high-voltage machines, and this thesis focuses on exploring a mechanical disconnector that serves as an essential safety feature for such high-voltage systems. LÄS MER

  3. 2. Effekter av inspiratorisk muskelträning på andningsfunktion hos personer med kronisk ryggmärgsskada : en pilotstudie

    Magister-uppsats, Linköpings universitet/Institutionen för hälsa, medicin och vård

    Författare :Eva Härkegård; [2023]
    Nyckelord :Ryggmärgsskada; inspiratorisk muskelträning; andningsfunktion; kliniska utfallsmått; patientrapporterade utfallsmått;

    Sammanfattning : Bakgrund: Personer med ryggmärgsskada har en minskad styrka i andningsmuskulaturen vilket ökar risken för respiratoriska komplikationer. För att öka styrkan rekommenderas inspiratorisk muskelträning (IMT). LÄS MER

  4. 3. Transnational Fathers’ Activism: A case study of Platform for European Fathers

    Master-uppsats, Göteborgs universitet/Institutionen för socialt arbete

    Författare :Niklas Thunman; [2022-11-25]
    Nyckelord :fathers’ rights activism; shared parenting; fatherhood; social media rhetoric;

    Sammanfattning : Shifting gender relations and family arrangements throughout the 20th and 21st century have led to the emergence of fathers’ rights activism. Equipped with a seemingly simple call for justice, the fathers’ rights movement has influenced family law, and have become part of the public consciousness. LÄS MER

  5. 4. Prolongation of shelf life of minimally processed spinach by combining vacuum impregnation and electric field treatments

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

    Författare :Sophia Leffler; [2022]
    Nyckelord :spinach; pulsed electric field; moderate electric field; reversible electroporation; vacuum impregnation; shelf life; metabolic activity; respiration; food engineering; Agriculture and Food Sciences;

    Sammanfattning : A continuous growth of the world population raises the importance of preserving food resources while maintaining their nutrient value. Leafy vegetables such as spinach are a food category which decay quickly, and a large amount ends up as food waste. LÄS MER

  7. 5. Machine Concept for Pulsed Electric Field Treatment of Leafy Products

    Master-uppsats, Lunds universitet/Innovation

    Författare :Patrik Johansson; [2022]
    Nyckelord :Product development; Opticept; PEF; Leafy Products; Prototyping; Technology and Engineering;

    Sammanfattning : This master thesis, executed in collaboration with Opticept Technologies, has the purpose of developing a machine concept that enables the treatment of leafy products with Pulsed Electric Fields (PEF). PEF is an emerging technology within the food industry that works by changing the cell membrane structure of food products by exposing them to high-voltage electric fields. LÄS MER