Search for dissertations about: "Annika Andersson"

Showing result 1 - 5 of 12 swedish dissertations containing the words Annika Andersson.

  1. 1. A Study on Selected Hot-Metal and Slag Components for Improved Blast Furnace Control

    University dissertation from Stockholm : Materialvetenskap

    Author : Annika Andersson; KTH.; [2003]
    Keywords : ;

    Abstract : The main objective of this work was to gain an increasedunderstanding of selected blast furnace phenomena which couldbe utilized for an improved blast furnace process control. Thisthesis contributes with both a model study and an experimentalstudy on blast furnace tapping, and results from these findingscan be used to enhance the control of the blast furnace. READ MORE

  2. 2. Frazil ice at water intakes

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Annika Andersson; [1997]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Applied Geology; Tillämpad geologi;

    Abstract : To provide a better understanding of how frazil ice deposits on trash racks at water intakes, the phenomenon was video recorded at two hydropower plants and in a refrigerated laboratory flume. Initial accretion of frazil ice around a single bar and the motion of particles in the vicinity of an obstacle was simulated through numerical modelling and studied using plastic particles in a laboratory flume. READ MORE

  3. 3. Second language acquisition in 6- to 8-year-old native Spanish-speaking children : ERP studies of phonological awareness, semantics, and syntax

    University dissertation from Oregon : University of Oregon

    Author : Annika Andersson; [2012]
    Keywords : HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; ERP; L2; language development; Semantics; phonological awareness; syntax; children 3-8 years of age ; Psychology; Psykologi;

    Abstract : Most people in the world and about a fifth of all school-aged Americans speak at least two languages. Nevertheless, little is known about second language (L2) processing in development, even though language proficiency is strongly related to success in almost all domains. READ MORE

  4. 4. In case of emergency Collaboration exercises at the boundaries between emergency service organizations

    University dissertation from Trollhättan : University West

    Author : Annika Andersson; Högskolan Väst.; [2016]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Exercise; Collaboration; Emergency preparedness; Emergency work; Police; Ambulance; Rescue service; Learning; Boundaries; Arbetsintegrerat lärande; Work Integrated Learning; Pedagogik; Pedagogics;

    Abstract : Due to the emergent and dynamic nature of incidents, the complexity of emergency work is often referred to as a challenge for learning. Another recurrent challenge in emergency work is that of collaboration at and across established organizational boundaries involving actors with specific types of expertise who are operating under different regulations and responsibilities. READ MORE

  5. 5. Learning to learn in e-Learning constructive practices for development

    University dissertation from Örebro : Örebro universitet

    Author : Annika Andersson; Örebro universitet.; [2010]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; ICT4D; distance education; constructive learning practices; Structuration Theory; ICT; developing countries; e-learning; SOCIAL SCIENCES Statistics; computer and systems science Informatics; computer and systems science Informatics; SAMHÄLLSVETENSKAP Statistik; data- och systemvetenskap Informatik; data- och systemvetenskap Informatik; Informatik; Informatics;

    Abstract : This thesis concerns technology use in distance educations and learning practices related to this use. The research was carried out over the period 2005 to 2009 in Bangladesh and Sri Lanka and has been reported in 6 published papers. READ MORE