Sökning: "web surveys"

Visar resultat 6 - 10 av 35 avhandlingar innehållade orden web surveys.

  1. 6. Stellar Ages for Galactic Archaeology : Methods and Applications

    Författare :Christian Sahlholdt; Astronomi - Genomgår omorganisation; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Galaxy : formation; Stellar ages; Milky Way Galaxy; Low mass stars; Galaxy : disc; Galaxy : evolution; Fysicumarkivet A:2021:Sahlholdt;

    Sammanfattning : Galactic Archaeology is the study of the formation and evolution of the Milky Way through the properties of stars and stellar populations. The combination of stellar ages, chemical compositions, positions, and velocities can reveal the history of star formation and chemical enrichment in different regions of the Galaxy. LÄS MER

  3. 7. Dissemination and Implementation of the Swedish National Guidelines for Treatment of Substance use : A five year evaluation

    Författare :Johan Billsten; Morten Hesse; Linnéuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; implementation; substance use treatment; national guidelines; organizational and background factors predicting the outcome; user organizations; five-year study; Psychology; Psykologi;

    Sammanfattning : This thesis contains four empirical studies. The data derives from an evaluation project named Knowledge to Practice (KtP) that aimed to disseminate and implement the Swedish National Guidelines for Alcohol and Substance Abuse in Substance Use Disorder-treatment from 2010–2014. LÄS MER

  4. 8. Climate change impacts on aquatic consumer communities

    Författare :Shuntaro Koizumi; Pär Byström; Ryan Sponseller; Jonathan Shurin; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Climate change; warming; browning; aquatic consumers; zooplankton; benthic insects; fish; ecosystem experiment; environmental science; miljövetenskap;

    Sammanfattning : Climate change represents a serious threat to aquatic ecosystems, with an increase in lake temperatures already observed that is expected to continue in the near future. Aside from the direct effects of warming, climate change is also partially responsible for the browning of lakes. LÄS MER

  5. 9. E-deltagande i fysisk planering : att fånga lokal kunskap med webbGIS

    Författare :Niclas Östlund; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : Planning of landscape use has long traditions. Over the course of history, views on the role citizens are to play in the planning process have moved along a scale between two opposites: from a modest and passive role to a more significant and active one. LÄS MER

  7. 10. Mental health and physical activity in adolescence

    Författare :Annette Løvheim Kleppang; Curt Hagquist; Miranda Thurston; Ingeborg Hartz; Charli Eriksson; Karlstads universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adolescents; physical activity; sedentary behaviour; psychological distress; depression symptoms; psychotropic drugs; sports club; Public Health Science; Folkhälsovetenskap;

    Sammanfattning : The aim of this thesis is to examine the association between physical activity and mental health among Norwegian adolescents.The thesis includes four studies among adolescents in grade 10, aged 15-16 years. Studies I, II and III are based on the Norwegian Youth Health Surveys and study IV is based on data retrieved from Ungdata. LÄS MER