Sökning: "Elsa Israelsson"

Hittade 2 uppsatser innehållade orden Elsa Israelsson.

  1. 1. Pensionärer, pandemin och sociala medier : En kvalitativ studie om kvinnliga pensionärers användande av sociala medier under pandemin

    Kandidat-uppsats, Uppsala universitet/Institutionen för informatik och media

    Författare :Elsa Israelsson; Linnea Thor Andersson; [2022]
    Nyckelord :covid-19; social media; uses and gratifications; pensioners;

    Sammanfattning : The aim of this study was to investigate how social media was used by Swedish female pensioners during the Covid-19 pandemic and what significance it has had to them. During the pandemic, many elderly people, who have been considered a risk group for the disease, have had to isolate themselves in their homes to avoid getting ill. LÄS MER

  3. 2. Energieffektivisering av Saint-Gobain AB Sweden Gyprocs torksystem : energy efficiency of Saint-Gobain AB Sweden Gyprocs drying system

    Uppsats för yrkesexamina på grundnivå, SLU/Dept. of Energy and Technology

    Författare :Elsa von Bergen; Linus Christiansen; Jonathan Eriksson; Karin Israelsson; Algot Laurell; Emma Nedstrand; Anton Pettersson; Albin Werre; [2021]
    Nyckelord :gips; energiåtervinning; värmeväxlare; system; energiförlust;

    Sammanfattning : When producing gypsum boards at Saint-Gobain AB Sweden Gyproc an approximatly 200 m long oven is used in a drying process. In this process a lot of energy is wasted as hot flue gas and hot water. When investigating applicable heat recovery systems roughly 1 500 MWh/yr was found possible to reuse in their own facilites. LÄS MER