Sökning: "hans jonasson"

Hittade 5 avhandlingar innehållade orden hans jonasson.

  1. 1. Modeling and analysis of offshore hybrid power parks

    Författare :Erik Jonasson; Irina Temiz; Hans Bernhoff; Jon Olauson; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering Science with specialization in Science of Electricity; Teknisk fysik med inriktning mot elektricitetslära;

    Sammanfattning : In the past decade, the global share of fossil-based electricity generation has decreased from 67% to 61% in favor of renewable alternatives. To achieve global goals, a continued extensive expansion of electricity generation from renewable energy sources is necessary. LÄS MER

  3. 2. Monitoring the cellular phosphate status in bloom-forming cyanobacteria of the Baltic Sea

    Författare :Sara Jonasson; Erik Söderbäck; Hans C. P. Matthjis; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cyanobacteria; Baltic Sea; phosphorus; cyanotoxin; nodularin; Plant physiology; Växtfysiologi;

    Sammanfattning : In the Baltic Sea dense cyanobacterial blooms occur regularly during late summer. Since the dominant bloom-forming cyanobacteria, Nodularia spp. and Apanizomenon spp. are capable of fixing atmospheric dinitrogen, the macronutrient predominantly limiting their growth is phosphorus. LÄS MER

  4. 3. Samhällskunskap i ett föränderligt samhälle : Medborgarkompetenser och didaktiska utmaningar

    Författare :Emmy Jonasson Ring; Hans Lödén; Agneta Bronäs; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; autonomy; citizenship education; civic skills; civic competences; civics; critical thinking; perspective-taking; reflexivitiy; social studies teaching; students experience and initiative; Samhällskunskap; Samhällskunskap;

    Sammanfattning : Citizens of today’s society are expected to be able to evaluate, make choices, take responsibility and act independently locally, nationally and globally in order to participate in both formal and informal political systems. This study contributes to the research on Civics Education (Social Studies) by examining how teachers, working in the grades 7-9, meet contemporary society in their civics teaching. LÄS MER

  5. 4. Tyre-road Interaction: a holistic approach to noise and rolling resistance

    Författare :Tiago Vieira; Sigurdur Erlingsson; Ulf Sandberg; Anders Genell; Hans Jonasson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pavement; surface; texture; noise; rolling resistance; tyre; Vägbeläggning; vägyta; textur; buller; rullmotstånd; däck; Byggvetenskap; Civil and Architectural Engineering;

    Sammanfattning : Energy dissipation, fuel consumption, real-estate property prices and health issues are some of the aspects related to the tyre/pavement interaction and its functional properties of rolling resistance and noise. The first two aspects are affected by the tyre/road interaction as energy is dissipated mostly by hysteretic losses as the tyre is subjected to dynamic deformations when contacting the pavement surface. LÄS MER

  7. 5. Karl XII och hans rådgivare : den utrikespolitiska maktkampen i Sverige 1697-1702

    Författare :Gustaf Jonasson; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; History; Historia;

    Sammanfattning : .... LÄS MER