Sökning: "formations"

Visar resultat 6 - 10 av 222 avhandlingar innehållade ordet formations.

  1. 6. Formations and Obstacle Avoidance in Mobile Robot Control

    Författare :Petter Ögren; KTH; []
    Nyckelord :Mobile Robots; Robot Control; Obstacle Avoidance; Multi-robot system; Formation Control; Navigation Function; Lyapunov Function; Model Predictive Control; Receding Horizon Control; Gradient Climbing; Gradient Estimation.;

    Sammanfattning : This thesis consists of four independent papers concerningthe control of mobile robots in the context of obstacleavoidance and formation keeping. The first paper describes a new theoreticallyv erifiableapproach to obstacle avoidance. LÄS MER

  3. 7. Feeling and Thinking at Work : Personal and Collective Work-Identity Predictions and Formations

    Författare :Ola Nordhall; Igor Knez; Johan Willander; Per Lindberg; Fredrik Saboonchi; Kerstin Isaksson; Högskolan i Gävle; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; personal and collective work-identity; emotion; cognition; work motivation; organizational pay justice; general mental health; exhaustion; teachers’ psy-chosocial working conditions; work-identity formation; personlig och kollektiv arbetsidentitet; emotion; kognition; arbetsmotivation; organisatorisk lönerättvisa; allmän mental hälsa; utmattning; lärares psykosociala arbetsvillkor; arbetsrelaterad identitetsformation; Health-Promoting Work; Hälsofrämjande arbete;

    Sammanfattning : The aim of the present thesis was to investigate emotional and cognitive personal and collective work-identity in predicting employees’ work-related motivation, organizational justice perceptions, general mental health and exhaustion; as well as if psychosocial working conditions might explain some of these relationships. Emotion and cognition in formation of personal and collective work-identity were also investigated. LÄS MER

  4. 8. Den globala rättviserörelsen i svenska medier : Hegemoniska formationer i relationen mellan journalistik och kapitalism

    Författare :Mattias Ekman; Madeleine Kleberg; Anna Roosvall; Håkan Thörn; André Jansson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Globalization; capitalism; journalism; newspapers; hegemony; Global justice movement; World Social Forum; protests; Critical Discourse Analysis; social change; violence; politics; Media and communication studies; Medie- och kommunikationsvetenskap; medie- och kommunikationsvetenskap; Media and Communication Studies;

    Sammanfattning : The mobilisations against global summits towards the end of the last millennium, and the creation of the World Social Forum (WSF) in 2001, made an emerging global network of social movements visible. This thesis analyses media representations of the global justice movement, with the intention of exploring the relation between journalism and hegemonic formations in the capitalist system. LÄS MER

  5. 9. A European State of Mind : Rhetorical Formations of European Identity within the EU 1973–2014

    Författare :Louise Schou Therkildsen; Mats Rosengren; Jon Viklund; Orla Vigsø; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; constitutive rhetoric; collective identity formation; the European Union; European identity; rhetorical studies; close reading; Rhetoric; Retorik;

    Sammanfattning : European identity has become a central issue in the EU’s political imaginary. In recent years, European identity—and related notions of a European destiny, European culture, and a European narrative—has been deployed as a weapon against the rise of the political far-right across Europe. LÄS MER

  7. 10. Phosphate and Arsenic Cycling under Experimental Early Proterozoic Marine Conditions

    Författare :Christoffer Hemmingsson; Iain Pitcairn; Ernest Chi Fru; Per Andersson; Christophe Dupraz; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; DIP; Early Proterozoic; coprecipitation; adsorption; Iron formations; BIF; geokemi; Geochemistry;

    Sammanfattning : Nutrient dynamics in the Archean-Paleoproterozoic oceans strongly influenced primary productivity and the rise of atmospheric O2. Reconstructing the cycling of key nutrients such as dissolved inorganic phosphate (DIP) at this time is important for our understanding of the timing, rate and extent of atmospheric oxygenation at this time. LÄS MER