Sökning: "Tmrt"

Hittade 4 uppsatser innehållade ordet Tmrt.

  1. 1. Heat Stress at Playgrounds A case Study in Gothenburg, Sweden

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Johanna Rasmussen; [2023-08-17]
    Nyckelord :Heat Stress; Thermal Comfort; Tmrt; SOLWEIG; TreePlanter; Children; Playgrounds;

    Sammanfattning : The climate will change in the future as it will become warmer with higher temperatures generating extreme weather events such as heat waves. Children are a particularly vulnerable group when it comes to being exposed to heat which is partly due to the fact that they have a harder time thermoregulating themselves. LÄS MER

  3. 2. Outdoor thermal comfort in Drottninghög, Helsingborg: a study on the effects of urban densification in a warmer climate

    Kandidat-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Daniel Erlström; [2020]
    Nyckelord :Earth and Environmental Sciences;

    Sammanfattning : Extreme heat can lead to a significant increase in mortality, especially for urban citizens. Densification of urban areas can dramatically affect the local climate of the city by replacing green areas with impermeable materials and changing both radiative and turbulent fluxes. LÄS MER

  4. 3. The digesta passage rate among dairy cows with different abilities to consume large quantities of roughage : its impact on the milk production, and the reliability of the chemical fibre marker

    Master-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Maria Elisabeth Eklund; [2020]
    Nyckelord :chemical markers; chromium; chromium mordanted fibre; cobalt; concen-trate level; EDTA; iNDF; mean re-tention time; ethylenediaminetetraacetic acid; forage consumption; indigestible neutral detergent fibre; liquid digesta phase; MRT; rumen evacuation; sol;

    Sammanfattning : The objectives of the present master thesis were to investigate the passage rate among lactating Holstein and Swedish red dairy cows to investigate the hypotheses of: 1) The cows’ individual total mean retention time (TMRT) has a negative relationship to the cows’ individual forage intake capacity. 2) A reduced TMRT contributes to a reduced feed efficiency, but a higher milk yield. LÄS MER

  5. 4. Heat stress at preschool yards. A mixed-method geographical study in Gothenburg, Sweden.

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Oskar Bäcklin; [2019-10-30]
    Nyckelord :;

    Sammanfattning : As climate change is predicted to generate higher temperature and more frequent heat waves and extreme temperature events in Sweden, issues related to heat will be more accentuated in the future. Children are both vulnerable to heat and spend much of their time outdoors at preschool yards. LÄS MER