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Visar resultat 11 - 15 av 40 avhandlingar som matchar ovanstående sökkriterier.

1. 11. Characterization of host and microbe interactions affecting adherence, clearance and systemic spread of S. pneumoniae

   Författare :Sofia Dahlberg; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Streptococcus pneumoniae (the pneumococcus) mainly gives rise to diseases of the respiratory tract, such as pneumonia, acute otitis media and sinusitis, but it also causes severe invasive diseases, such as meningitis and sepsis. The pneumococcus accounts for approximately two million deaths world-wide every year, the majority of which are children in developing countries. LÄS MER

3. 12. Språkliga gemenskaper och minoritetsspråkiga barn i svensk förskola

   Författare :Ellinor Skaremyr; Annica Löfdahl; Lovisa Skånfors; Anne Kultti; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Preschool; speech community; cultural community; minority language; newly arrived; national minority language; multilingualism; language support; language development work; Förskola; språklig gemenskap; kulturell gemenskap; minoritetsspråk; nyanlända; nationellt minoritetsspråk; flerspråkighet; språkstöd; språkutvecklande arbete; Pedagogiskt arbete; Educational Work;

   Sammanfattning : The aim of this dissertation is to contribute with knowledge about how speech communities are formed and maintained in Swedish preschools when minority language children participate. The dissertation is based on two empirical studies that are linked together by an ethnographical communication model. LÄS MER

4. 13. Glycan-based interactions of Streptococcus pneumoniae and the host

   Författare :Karina Hentrich; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Streptococcus pneumoniae is commonly found as an asymptomatic colonizer of the nasopharynx of children, but it can also translocate to normally sterile body sites and cause severe diseases, like pneumonia, septicemia or meningitis. Pneumococci spread via aerosols. LÄS MER

5. 14. Preschoolers' peer competence : Developmental perspectives on prosocial behavior, aggression, and social cognition

   Författare :Gun Persson; Institutionen för psykologi; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; naturalistic observation; longitudinal study; cognitive bias; theory of mind; social cognition; proactive aggression; reactive aggression; altruistic behavior; prosocial behavior; Social competence; peer interactions; Psykologi;

   Sammanfattning : This doctoral thesis explored three broad aspects of preschoolers’ social competence: prosocial behavior, aggression, and social cognition. The longitudinal study followed forty-four children (initially 22-40 months), who were observed in natural peer interactions at their daycare centers during a two-month period in each of three con-secutive years. LÄS MER

7. 15. Analysis of behavior and communication during dental appointments in children with attention and learning problems

   Författare :My Blomqvist; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Attention deficit; behavioral science; children; dental; learning problems;

   Sammanfattning : Attention and learning problems in children are common and have a substantial impact on many situations in the child s daily life. The present thesis investigates the prevalence of behavior management problems (BMP) and the characteristics of communication during dental appointments in a group of children with attention and learning problems compared to a control group. LÄS MER