Sökning: "Bengt Axelsson"
Hittade 4 avhandlingar innehållade orden Bengt Axelsson.
1. Cutting forces at a tool edge during machining of wood
Sammanfattning : .... LÄS MER
2. Rätt elev i rätt klass : Skola, begåvning och styrning 1910–1950
Sammanfattning : I centrum för den här avhandlingen står det tidiga 1900-talets diskussion om skola, begåvning och social organisering. Tidsperioden som omfattas är 1910– 1950. Det är skolan i de större städerna Stockholm, Göteborg och Malmö som har stått i fokus. LÄS MER
3. Efficient algorithms for highly automated evaluation of liquid chromatography - mass spectrometry data
Sammanfattning : Liquid chromatography coupled to mass spectrometry (LC‐MS) has due to its superiorresolving capabilities become one of the most common analytical instruments fordetermining the constituents in an unknown sample. Each type of sample requires a specificset‐up of the instrument parameters, a procedure referred to as method development. LÄS MER
4. Prenatal Ultrasound and X-ray - Potentially Adverse Effects on the CNS
Sammanfattning : The aim with this thesis was to assess the impact of prenatal ultrasound exposure on psychotic illness, childhood brain tumors (CBT) and school achievement, and to evaluate prenatal X-ray exposure and the risk of CBT.In a cohort study, children born in Malmö 1973-1978, where prenatal ultrasound was used routinely, were considered exposed (n=13, 212) and children born at hospitals with no use of ultrasound, were considered unexposed (n=357,733). LÄS MER