Sökning: "Counter"

Visar resultat 16 - 20 av 605 avhandlingar innehållade ordet Counter.

1. 16. Bridging the distance : children’s strategies on the internet

   Författare :Elza Dunkels; Gun-Marie Frånberg; Lisbeth Lundahl; Ola Erstad; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Internet; net cultures; children; digital native; online threats; counter-strategies; online interviews; online ethics; Pedgogical work; Pedagogiskt arbete;

   Sammanfattning : This thesis deals with the following questions: What do children find negative on the Internet? What counter strategies do they use? How have they developed these strategies? The method used is one-to-one online interviews and the analyses are qualitative in nature. The sample is children in grade 6 of the Swedish compulsory school, aged between 11 and 13. LÄS MER

3. 17. On the Impact of Bariatric Surgery on Glucose Homeostasis

   Författare :Niclas Abrahamsson; Britt Eden Engström; Jan Eriksson; Magnus Sundbom; Neil Gerard Docherty; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hypoglycaemia; Gastric Bypass surgery; Biliopancreatic diversion with duodenal switch DS ; NT-ProBNP; Continuous glucose measuring system CGMS ; GLP-1-analog; glucose variability; MAGE; CONGA; counter regulation; incretin; Heart Rate Variability; Endocrinology and Diabetology; Endokrinologi och Diabetologi;

   Sammanfattning : Obesity has grown to epidemic proportions, and in lack of efficient life-style and medical treatments, the bariatric surgeries are performed in rising numbers. The most common surgery is the Gastric Bypass (GBP) surgery, with the Biliopancreatic diversion with duodenal switch (DS) as an option for the most extreme cases with a BMI>50 kg/m2. LÄS MER

4. 18. 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

5. 19. Post-apartheid teacher education reform in Namibia : the struggle between common sense and good sense

   Författare :Lars Dahlström; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; teacher education reform; hegemony; counter-hegemony; post-apartheid; Namibia; International education; Internationell pedagogik;

   Sammanfattning : This thesis is about teacher education reform. It is a narrative of attempted change in the area of teacher education in post-apartheid Namibia. The inquiry is based on critical and participatory perspectives. The analytical tools include concepts like hegemony and counter-hegemony, common sense and good sense. LÄS MER

7. 20. Insulin-antagonistic neurohormonal pathways in the development of insulin resistance and type 2 diabetes

   Författare :Martin Lundqvist; Jan W Eriksson; Niclas Abrahamsson; André van Beek; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; glucagon; cortisol; ACTH; growth hormone; counter-regulation; clamp; hypoglycemia; hyperglycemia; obesity; type 2 diabetes; inflammation;

   Sammanfattning : According to the current paradigm, the development of type 2 diabetes is driven by insulin resistance and the gradual failure of beta cells to compensate for this by secreting adequate amounts of insulin. Obesity is an important risk factor for type 2 diabetes and is considered to influence disease development primarily by induction of insulin resistance, via mechanisms that have not been fully elucidated. LÄS MER