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Visar resultat 1 - 5 av 311 avhandlingar som matchar ovanstående sökkriterier.
1. A Harmonic-Oscillator Design Methodology Based on Describing Functions
Sammanfattning : Oscillators are present in most electronic equipment where they provide timing information, for example as sampling clocks in analog-to-digital converters or as radio carriers in wireless communications. To design an oscillator, we must have knowledge of the properties and the operation of oscillators. LÄS MER
2. Konstruktioner som fungerar : En studie av teknikkunnande i de tidiga skolåren
Sammanfattning : The aim of this thesis is to explore the meaning of technical knowing in primary technology education. This is done by identifying and describing ways of knowing in relation to specific content (so-called objects of learning) of the school subject of technology. LÄS MER
3. Function Variables for Constraint Programming
Sammanfattning : Quite often modelers with constraint programming (CP) use the same modelling patterns for different problems, possibly from different domains. This results in recurring idioms in constraint programs. Our approach can be seen as a three-step approach. First, we identify some of these recurring patterns in constraint programs. LÄS MER
4. The function concept and university mathematics teaching
Sammanfattning : This thesis concerns the teaching of mathematics at university level, with a particular focus on the teaching of the function concept. The main aim of the thesis is describing and analysing the teaching practices of university mathematics teachers regarding the function concept, and how this concept is constituted through these practices. LÄS MER
5. Quantification and Visualization of Cardiovascular Function using Ultrasound
Sammanfattning : There is a large need for accurate methods detecting cardiovascular diseases, since they are one of the leading causes of mortality in the world, accounting for 29.3% of all deaths. LÄS MER