Sökning: "Sara Ekström"

Hittade 5 avhandlingar innehållade orden Sara Ekström.

  1. 1. Brownification of freshwaters - the role of dissolved organic matter and iron

    Författare :Sara Ekström; Enhet akvatisk ekologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Brownification; freshwater; water color; dissolved organic matter DOM ; iron Fe ; decreasing acidification; climate change;

    Sammanfattning : The term brownification refers to the trend of increasing water color, i.e. the water becoming browner, which has been observed throughout the northern hemisphere over the last decades. Brownification has both ecological and societal implications. LÄS MER

  3. 2. Teaching with social robots

    Författare :Sara Ekström; Lena Pareto; Eva Brooks; Högskolan Väst; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social Robots; Educational Technology; Human-Robot Interaction; Teachers; Activity Theory; Sociala Robotar; Utbildningsteknologi; Människa- Robotinteraktion; Lärare; Aktivitetsteori; Work Integrated Learning; Arbetsintegrerat lärande;

    Sammanfattning : The school's digitalization is an ongoing process that brings new didactic opportunities, but also challenges. Social educational robots entail a complex teaching situation and affect the teacher's role, actions, and responsibilities in the classroom. LÄS MER

  4. 3. Att styra genom känslor : Regeringskonst i tre gustavianska projekt

    Författare :Sara Ekström; Annika Berg; Linn Holmberg; Elisabeth Mansén; Kristiina Savin; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Gustav III; History of Emotions; Politics of Emotion; Eighteenth Century; Governmentality; National Identity; the Order of Vasa; the National Dress; the Swedish Academy; Gustav III; känslohistoria; känslopolitik; 1700-tal; governmentality; nationell identitet; Vasaorden; Nationella dräkten; Svenska Akademien; History of Ideas; idéhistoria;

    Sammanfattning : The eighteenth century is sometimes referred to as the Age of Sentiment. Emotions were attributed great importance, both as driving forces for human behaviour, and as a moral compass. They were also important in political rule. This also pertains to Sweden and the reign of Gustav III. LÄS MER

  5. 4. Intern kommunikation och meningsskapande vid strategisk organisationsförändring : en studie av Sveriges Televison

    Författare :Sara von Platen; Mats Ekström; Sven Windahl; Lars-Åke Engblom; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; internal communication; sensemaking; strategic change; public service; Sveriges Television; frames of reference; organizational identity; roles; status.; Media and communication studies; Medie- och kommunikationsvetenskap; Media and Communication Studies; Medie- och kommunikationsvetenskap;

    Sammanfattning : Planned change and change-related communication are perceived very differently by the members of an organization. Strongly varying perceptions of new tasks, work processes and goals make joint action difficult and cause the failure of many change initiatives. LÄS MER

  7. 5. On the Vacancy for Coverage Processes and some Related Sampling Strategies

    Författare :Jonas Bygren; Lennart Bondesson; Sara Sjöstedt deLuna; Magnus Ekström; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; absence presence; binomial point process; coverage process; extrapolation; hard-core distance; MCMC; point vacancy; Poisson point process; plot vacancy; spatial point process; Strauss process; vacancy; Mathematical statistics; Matematisk statistik; Mathematical Statistics; matematisk statistik;

    Sammanfattning : .... LÄS MER