Sökning: "reliable change index"

Visar resultat 1 - 5 av 30 uppsatser innehållade orden reliable change index.

  1. 1. Att prestera som bäst när det behövs som mest : En inomgruppsstudie för sambandet mellan prestation och psykologisk flexibilitet

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för psykologi

    Författare :Linnea Nordin; Isak Angerbjörn; [2022]
    Nyckelord :Emotioner; idrott; golf; performance; psykologisk flexibilitet; acceptance and commitment therapy; choking;

    Sammanfattning : Korta interventioner kopplade till psykologiska processer har visats kunna öka idrottares prestation under pressade situationer. Syftet med denna studie var att undersöka effekten av en 90 minuter lång ACT-baserad intervention på golfares faktiska och upplevda prestation under en golfsimulatortävling. LÄS MER

  3. 2. Modelling the growth of Pinus sylvestris L. monocultures in Sweden depending on the absorbed light

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Mateusz Grzeszkiewicz; [2022]
    Nyckelord :climate change; forest modelling; light use efficiency; photosynthetically active radiation; Scots pine;

    Sammanfattning : Stand growth models are an important aid in contemporary sustainable forest management as a major planning and decision-making tool. However, climate change influencing growth conditions worldwide is a challenge to commonly used empirical models as they do not provide enough flexibility, which can result in inaccurate predictions and thus wrong decisions and sub-optimal results. LÄS MER

  4. 3. Evaluating forest wildfire effect on tree increment patterns for boreonemoral forests in Sweden: A pilot study using remote sensing

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

    Författare :Joanna Eaton; [2022]
    Nyckelord :Physical Geography and Ecosystem analysis; Remote sensing; Sentinel-2A; Forest wildfires; dNBR; NDVI; dNDVI; Dendrochronology; Atmospheric science and biogeochemical cycles; Earth and Environmental Sciences;

    Sammanfattning : The release of anthropogenic greenhouse gases (GHGs) has substantially increased the global mean surface air temperature. Increases in global mean surface air temperature will lead to warmer and drier conditions, promoting more frequent, long-lasting, intense forest wildfires. LÄS MER

  5. 4. The Impact of the COVID-19 Lockdown on the Urban Air Quality: A Machine Learning Approach.

    Master-uppsats, Högskolan Dalarna/Institutionen för information och teknik

    Författare :Srinivas Bobba; [2021]
    Nyckelord :Covid-19; air pollutants; Lockdown; AVOVA; Permutation Test; Machine Learning; feature importance.;

    Sammanfattning : ‘‘SARS-CoV-2’’ which is responsible for the current pandemic of COVID-19 disease was first reported from Wuhan, China, on 31 December 2019. Since then, to prevent its propagation around the world, a set of rapid and strict countermeasures have been taken. LÄS MER

  7. 5. Reconstructing Weathering and Climate Trends on Loess Deposits in NW France Using XRF Analysis

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Hanna Andersson; [2021]
    Nyckelord :geochemistry; loess; XRF; weathering; climate change; N-W France;

    Sammanfattning : Analyzing climate changes by loess sediment deposits formed after the last glacial maximum gives us information about how the environment was dynamically before humans physically could record climate changes. Sampling and analyzing loess from different places in the world give us a more reliable view of when events and changes in climate took place. LÄS MER