Sökning: "sun light exposure"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden sun light exposure.

  1. 1. Igniting Risk Communication? – Organizational factors for effective risk communication: Forest fire risk communication in Canton Bern, Switzerland

    Master-uppsats, Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Författare :Momo Paula Lühmann; [2022]
    Nyckelord :forest fire; risk communication; organization; communicator; scoping study; Switzerland; Social Sciences;

    Sammanfattning : Risk communication forms an integral part of disaster preparedness. In light of the increasing likelihood and intensity of forest fires, areas like Canton Bern in Switzerland, not usually known as a forest fire hotspot, have planned to strengthen their risk communication efforts to help increase overall preparedness and mitigation. LÄS MER

  3. 2. Outdoor Stability Testing of Printed Organic Solar Cells for Indoor Applications

    Master-uppsats, Karlstads universitet

    Författare :Cathrine Hekkala; [2020]
    Nyckelord :Solar energy; organic solar cell; printed; flexible; degradation; outdoor; indoor;

    Sammanfattning : Renewable energy is required for a sustainable future and one way to meet this is with organic solar cells (OSCs). The OSC can be easily manufactured at a low cost, be lightweight and be used on flexible surfaces. LÄS MER

  4. 3. A study of the stability of vitamin 25[OH]D2 and 25[OH]D3

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för kemi och biomedicin (KOB)

    Författare :Anna Kellström; [2020]
    Nyckelord :Vitamin D; 25-hydroxyvitamin D; pre-analytical relevance; HPLC-MS MS; stable; freeze-thaw cycles; light sensitivity; quality assurance;

    Sammanfattning : During the industrialization of the 19th century the negative health effects of vitamin D was discovered as children in the cities developed osteomalacia or more commonly known as rickets caused by vitamin D deficiency. Vitamin D is produced in the skin from 7-dehydrocholesterol during sun-exposure and enhances intestinal phosphor and calcium absorption thus enhancing the bone remodeling process. LÄS MER

  5. 4. Strengnes Stadshall

    Magister-uppsats, KTH/Arkitektur

    Författare :Lars-Erik Enegård; [2019]
    Nyckelord :Strängnäs; stadshall; public; wedding room; brick; cedar wood; showroom; event hall; restaurant; bar; café; terrace;

    Sammanfattning : Cirka 8 mil väster om Stockholm ligger Strängnäs. En mindre stad som har sina rötter i den svenska medeltiden. Då staden under många år inte haft någon egentlig publik samlingsbyggnad så blev idén med att uppföra en stadshall nere vid hamnområdet en positiv och spännande utmaning. LÄS MER

  7. 5. Nokia LIT - Improving daylight habits : How can we improve our daylight habits?

    Master-uppsats, Umeå universitet/Designhögskolan vid Umeå universitet

    Författare :Anton Ingvaldson; [2019]
    Nyckelord :Light Exposure; SAD; S.A.D; light sensitivity; seasonal affective disorder; Vinterdepression; ljuskänslighet; säsongsbetonad depression; höstmörker;

    Sammanfattning : Many of us can relate to being tired and maybe even feel down during the winter months. Reports show that we spend more and more time indoors and with that, problems linked to low daylight exposure increases. The main recommendation from doctors is to try to spend more time outdoors to really get that dosage of the sun that one needs. LÄS MER