Sökning: "Staffan Johansson"

Visar resultat 6 - 10 av 33 avhandlingar innehållade orden Staffan Johansson.

1. 6. Uniformity in physics courses and student diversity : A study of learning to participate in physics

   Författare :Anders Johansson; Staffan Andersson; Minna Salminen-Karlsson; Maja Elmgren; Cedric Linder; Maria Berge; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; undergraduate physics education; science participation; discourse; identity; subject position; quantum physics; electromagnetism; Physics with specialization in Physics Education; Fysik med inriktning mot fysikens didaktik;

   Sammanfattning : This licentiate thesis describes an investigation of participation and achievement in undergraduate physics courses with a discourse analytical lens. Issues of unequal participation have been a growing concern for the physics education research community. LÄS MER

3. 7. I gatuplanet. Namnbrukarperspektiv på gatunamn i Stockholm

   Författare :Carina Johansson; Svante Strandberg; Staffan Nyström; Terhi Ainiala; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; name user perspective; interview surveys; Stockholm; districts of cities; street names; thematic names; name categories; name users; knowledge about names; familiarity with names; views on street names; orientating function; onomasticon; Scandinavian languages; Nordiska språk;

   Sammanfattning : The purpose of this thesis is to apply a name user perspective to the street names of Stockholm, with a focus on knowledge and views about names among the city’s inhabitants. On the basis of interview surveys, a picture is presented of the knowledge and views of Stockholmers regarding their city’s street names and the semantic or thematic name categories to which many of them belong; that is, the study seeks to identify general features of the ways in which the people of the city relate to their street names. LÄS MER

4. 8. Automated Computer Systems for Manufacturability Analyses and Tooling Design : Applied to the Rotary Draw Bending Process

   Författare :Joel Johansson; Staffan Sunnersjö; Ulf Sellgren; Jönköping University; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Design For Manufacturability; Design Automation; Rotary Draw Bending; and Knowledge-based Engineering KBE ; Other technology; Övriga teknikvetenskaper; Other industrial engineering and economics; Övrig industriell teknik och ekonomi;

   Sammanfattning : Intensive competition on the global market puts great pressure on manufacturing companies to develop and produce products that meet requirements from customers and investors. One key factor in meeting these requirements is the efficiency of the product development and the production preparation processes. LÄS MER

5. 9. Design Automation Systems for Production Preparation : Applied on the Rotary Draw Bending Process

   Författare :Joel Johansson; Staffan Sunnersjö; Bo Bengtsson; Jönköping University; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Design automation; Rotary draw bending; Knowledge Based Engineering KBE ; and Finite Element Analysis FEA ; Other technology; Övriga teknikvetenskaper;

   Sammanfattning : Intensive competition on the global market puts great pressure on manufacturing companies to develop and produce products that meet requirements from customers and investors. One key factor in meeting these requirements is the efficiency of the product development and the production preparation process. LÄS MER

7. 10. Artificial Ground Freezingin Clayey Soils : Laboratory and Field Studies of Deformations During Thawing at the Bothnia Line

   Författare :Teddy Johansson; Staffan Hintze; Håkan Stille; Sven Knutsson; Kauko Kujala; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Artificial ground freezing; AGF; thaw deformation; deformation; thawing; frost heaving; Bothnia Line.; Artificiell markfrysning; artificiell jord- och bergfrysning; AGF; tiningsdeformation; deformation; tining; tjälhävning; Botniabanan; Geoengineering; Geoteknik;

   Sammanfattning : Artificial ground freezing as a method to temporarily stabilize and create hydraulic sealing in urban as well as in rural areas has been used in a number of Swedish construction projects, particularly during the last decade. One problem with the freezing of soil and rock is that fine-grained clayey types of soils have showed a tendency to under certain circumstances, during the thawing process, create a pore water overpressure and to consolidate, despite a change in the external loading conditions. LÄS MER