Sökning: "Charlotte Ahlberg"

Hittade 2 avhandlingar innehållade orden Charlotte Ahlberg.

1. 1. An experimental study of fiber suspensions between counter-rotating discs

   Författare :Charlotte Ahlberg; Daniel Söderberg; Fredrik Lundell; Srdjan Sasic; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; fiber suspension flow; rotating discs. shear flow; self-organization of fibers; Fluid mechanics; Strömningsmekanik;

   Sammanfattning : The behavior of fibers suspended in a flow between two counter-rotating discs has been studied experimentally. This is inspired by the refining process in the papermaking process where cellulose fibers are ground between discs in order to change performance in the papermaking process and/or qualities of the final paper product. LÄS MER

3. 2. Promotion of Exclusive Infant Feeding in South Africa : Community-Based Peer Counselling in high HIV Prevalent Area

   Författare :Barni Nor; Eva-Charlotte Ekström; Beth Maina Ahlberg; Lars Dahlgren; Uppsala universitet; []
   Nyckelord :Promotion; Exclusive Breastfeeding; Formula Feeding; Peer Counselling; HIV; South Africa; MEDICINE; MEDICIN; Medicin; Medicine;

   Sammanfattning : Despite global efforts, exclusive breastfeeding is rarely practiced in South Africa where infants are at risk of diarrheal infections, malnutrition and HIV transmission. The present study was conceptualized within the context of a multi-country, cluster randomized community-based behavioural intervention known as PROMISE-EBF in South Africa, Burkina Faso, Zambia and Uganda (www. LÄS MER