Sökning: "class switching"
Visar resultat 1 - 5 av 67 avhandlingar innehållade orden class switching.
1. L'alternance codique dans l'enseignement du FLE : Étude quantitative et qualitative de la production orale d'interlocuteurs suédophones en classe de lycée
Sammanfattning : The aim of the present study is, firstly, to investigate the amount of Swedish and French that is produced by teachers and students in the foreign language classroom and, secondly, to examine in which situations the interlocutors code-switch and for what purposes the two languages are used. The study is based on empirical data consisting of audio recordings of interactions taking place in two different classrooms in Sweden. LÄS MER
2. On soft-switching isolated AC/DC converters without auxiliary circuit
Sammanfattning : The thesis is concerned with a class of power electronic converter systems that permit bidirectional AC/DC conversion with galvanic separation of the AC and DC sides by a transformer operating at elevated frequency. The systems consist of a capacitively snubbered voltage source converter and a cycloconverter, separated by the mentioned transformer. LÄS MER
3. Studies on Molecular Genetics of B cell Development
Sammanfattning : The development of immature progenitor cells into highly differentiated effector cells is a process central in modern medicine with applications in the fields of cell therapy as well as oncology. This thesis is focused on the molecular mechanisms that control the development of B lymphocytes. LÄS MER
4. Immunoglobulin isotype switching in health and disease
Sammanfattning : Immunoglobulin isotype switching is the process where the Cmy region, initially located downstream of the VDJ region is replaced by another constant region gene. Class switch recombination takes place between switch (S) regions, composed of tandem repeats of short unit sequences, located 5 of each CH gene, except for Cdelta. LÄS MER
5. Model Checking Methods for Mode Switching Systems
Sammanfattning : This thesis deals with modeling and analysis of a special class of hybrid systems, i.e., systems displaying behavior of both continuous and discrete nature. LÄS MER