Avancerad sökning

Hittade 4 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Conceptual metaphors in learning and teaching entropy : adopting a cognitive semantic approach in science education research

   Författare :Fredrik Jeppsson; Helge Strömdahl; Tamer Amin; Roland Kjellander; David Hammer; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Science education; thermodynamics; semantics; conceptual metaphors; Naturvetenskapernas didaktik; termodynamik; entropi; semantik; begreppsliga metaforer;

   Sammanfattning : Over the last 20 years there has been an extensive amount of research on science learning conducted from a “knowledge-in-pieces” or “resources” perspective. One of the main goals of that research has been to identify and characterize available cognitive knowledge resources that can be productive components of scientific understanding. LÄS MER

3. 2. Characterization of Diagnostic Tools and Potential Treatments for Alzheimer’s Disease : PET ligands and BACE1 inhibitors

   Författare :Fredrik Jeppsson; Anna-Lena Ström; Kerstin Iverfeldt; Samuel Svensson; Martin Hallbeck; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Alzheimer’s disease; Diagnostics; Treatment; PET ligand; BACE1; neurokemi med molekylär neurobiologi; Neurochemistry with Molecular Neurobiology;

   Sammanfattning : Alzheimer’s disease (AD) is a very complex disorder and the most common form of dementia. The two pathological hallmarks of AD are extracellular amyloid-β (Aβ) plaques in cerebral cortex, and intraneuronal neurofibrillary tangles. LÄS MER

4. 3. Study guidance practices in science with Turkish speaking recently arrived pupils : A study focusing on scaffolding and meaning making

   Författare :Feyza Axelsson; Fredrik Jeppsson; Tünde Puskas; Ewa Bergh Nestlog; Christina Siry; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Science education; Immigrant pupils; Newly arrived pupils; Recently arrived pupils; Tutoring; Study guidance; Scaffolding; Meaning-making; First language; Second language; Multimodal interaction; Multilingual interactions; Naturvetenskapernas didaktik; Nyanlända elever; Studiehandledning; Stöttning; meningsskapande; Förstaspråk; Andraspråk; Multimodal interaktion flerspråkig interaktion;

   Sammanfattning : Recently arrived pupils are part of the school population at schools in Sweden as well as in other European countries. In Sweden these pupils might receive study guidance support in their first language in various school subjects including science. LÄS MER

5. 4. A Critical Review of the Observational Method

   Författare :Johan Spross; Stefan Larsson; Fredrik Johansson; Joakim Jeppsson; Lars Rosén; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Rock mechanics; observational method; Eurocode 7; reliability analysis; dam safety; tunnelling; system reliability; Byggvetenskap; Civil and Architectural Engineering;

   Sammanfattning : Building a sustainable structure in soil or rock that satisfies all predefined technical requirements implies choosing a rational and effective construction method. An important aspect is how the performance of the structure is verified. LÄS MER