Sökning: "Sara Blomberg"

Hittade 4 avhandlingar innehållade orden Sara Blomberg.

  1. 1. In situ structural studies and gas phase visualization of model catalysts at work

    Författare :Sara Blomberg; Synkrotronljusfysik; []
    Nyckelord :CO-oxidation; model catalysts; AP-XPS; PLIF; Pd; Rh; PdAg; Fysicumarkivet A:2017:Blomberg;

    Sammanfattning : This thesis reports on in situ structural studies relevant to a catalytic surface during CO oxidation. The materials that have been studied are palladium, rhodium and an alloy of palladium and silver, with applications in emission cleaning by catalytic converters in vehicles. LÄS MER

  3. 2. Maternal obesity, duration of labor and the role of leptin

    Författare :Sara Carlhäll; Marie Blomberg; Karin Källén; Jan Brynhildsen; Karin Pettersson; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Background: The prevalence of obesity substantially increases in pregnant women. Maternal obesity is associated with adverse maternal and neonatal outcomes. The increased risk for cesarean section present in obese women has been related to potential impaired uterine contractility. The mechanism that underlies this theory is not clear. LÄS MER

  4. 3. Hyperglycemia in pregnancy : diagnostics and duration of labor

    Författare :Sofia Nevander; Marie Blomberg; Caroline Lilliecreutz; Sara Carlhäll; Susanne Hesselman; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Objectives: The overall aim of this thesis was to evaluate the impact of maternal hyperglycemia in pregnancy on the duration of active labor, to evaluate indications for cesarean section and further, to examine cut-offs for gestational diabetes mellitus diagnosis based on capillary sampling.Material and methods: Study I was a cross-sectional study on diagnostic accuracy performed at an antenatal care clinic at the University Hospital in Linköping, Sweden. LÄS MER

  5. 4. Maternal overweight and obesity : impact on obstetric outcomes in adolescents and oxytocin in labor

    Författare :Anna Ramö Isgren; Marie Blomberg; Preben Kjölhede; Sara Carlhäll; Gunilla Ajne; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Objectives: The overall aim of this thesis was to evaluate the impact of maternal body mass index (BMI) on obstetric and neonatal outcomes in adolescents as well as on treatment with oxytocin infusion during labor regarding cumulative oxytocin dose and plasma levels of oxytocin.Material and Methods: Studies I and II were nationwide Swedish register studies including 31,386 primiparous adolescents subdivided in BMI groups and obesity classes according to early pregnancy BMI. LÄS MER