Sökning: "anders jakobsson"
Visar resultat 1 - 5 av 14 avhandlingar innehållade orden anders jakobsson.
1. Elevers interaktiva lärande vid problemlösning i grupp : En processtudie
Sammanfattning : This study gives an account of a teaching situation in the eighth grade with 20 student's aged 14-15. The students have worked with a scientific problem focussed on the greenhouse effect and the earth's global warming, based on a problem solving and information seeking way of working in groups. LÄS MER
2. On PLL Modeling and Design in Nanometer‐Scale CMOS
Sammanfattning : Integrated circuits play a vital role in our everyday lives, from wireless gadgets and multimedia players to sensors and processors that control vital infrastructure. Since most electronic circuits need a clean, stable clock or carrier to function, one of the most important components of integrated circuits is the phase-locked loop. LÄS MER
3. Elovl3 and very long chain fatty acids; role in metabolism
Sammanfattning : Fatty acids (FA) are important in several aspects of cellular function, for example as structural molecules and metabolic substrates. The bulk of FA up to 16 carbons (palmitic acid) in length are synthesised by a cytosolic enzyme complex called fatty acid synthase (FAS), while FA can be further elongated into very long-chain fatty acids (VLCFA) by membrane-bound enzymes in the endoplasmatic reticulum (ER). LÄS MER
4. Mapping the Arctic Ocean : bathymetry and pleistocene paleoceanography
Sammanfattning : .... LÄS MER
5. Archaeological Genetics - Approaching Human History through DNA Analysis
Sammanfattning : There are a variety of archaeological questions, which are difficult to assess by traditional archaeological methods. Similarly, there are genetic and population genetic questions about human evolution and migration that are difficult to assess by studying modern day genetic variation. LÄS MER