Sökning: "Funktioner"

Visar resultat 21 - 25 av 699 avhandlingar innehållade ordet Funktioner.

1. 21. GeoGebra, Enhancing Creative Mathematical Reasoning

   Författare :Jan Olsson; Carina Granberg; Johan Lithner; Kristina Juter; Högskolan Dalarna; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Linjära funktioner; dynamiska programvaror; problemlösning; resonemang; Utbildning och lärande; Education and Learning;

   Sammanfattning : The thesis consists of four articles and this summarizing part. All parts have focused on bringing some insights into how to design a didactical situation including dynamic software (GeoGebra) to support students’ mathematical problem solving and creative reasoning as means for learning. The four included articles are:I. Granberg, C. LÄS MER

3. 22. Some new Hardy-type inequalities on the cone of monotone functions

   Författare :Guldarya Shambilova; Peter Wall; Lars-Erik Persson; Vladimir D. Stepanov; Dorothee Diethild Haroske; Luleå tekniska universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Matematik;

   Sammanfattning : This PhD thesis is devoted to the study weighted Hardy-type inequalitieswith quasilinear integral operators on the cone of monotone functions. Thethesis consists of six papers (papers A - F) and an introduction, which givesa brief review of the theory of Hardy-type inequalities and also serves to putthese papers into a more general frame. LÄS MER

4. 23. När livet oväntat förändras : Föräldrars erfarenheter efter spädbarnsdöd, med särskild hänsyn till ritualers funktion. En religionspsykologisk studie

   Författare :Carin Åblad Lundström; Valerie DeMarinis; Antoon Geels; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; rituals; religious rituals; psychosocial functions; unexpected death; parents; children; SIDS; Spädbarnsfonden; liminoid; time; mixed methods design; ritualer; religiösa ritualer; psykosociala funktioner; oväntad död; föräldrar; barn; SIDS; Spädbarnsfonden; liminoid; tid; mixed methods design; Psychology of religion; Religionspsykologi; Religionspsykologi; Psychology of Religion;

   Sammanfattning : The study examines rituals’ psychosocial functions for Swedish parents with experience of SIDS. Focus is on: the parents’ experience of religious rituals such as funerals; private indivudal rituals such as interaction with things belonging to the child; private collective rituals in the Swedish SIDS Society for parents who have lost an infant through SIDS (Spädbarnsfonden); and, informal and formal help support structures. LÄS MER

5. 24. The expression and molecular functions of LRIG proteins in cancer and psoriasis

   Författare :Terese Karlsson; Håkan Hedman; Mikael Johansson; Roger Henriksson; Kim Jensen; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; LRIG1; LRIG2; LRIG3; LMO7 lung cancer; glioma; psoriasis; Oncology; onkologi;

   Sammanfattning : The leucine-rich repeats and immunoglobulin-like domains (LRIG) family consists of three integral membrane proteins that are important in human cancer. LRIG1 is a negative regulator of growth factor signaling. Its expression is associated with longer survival in several cancer types, and the gene has been shown to function as a tumor suppressor. LÄS MER

7. 25. Produktens budskap: metoder för värdering av produkters semantiska funktioner ur ett användarperspektiv

   Författare :Li A B E Wikström; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; methods for product semantics; design semiotics; user study; industrial design;

   Sammanfattning : Products that we meet have different functions; technical, practical and semantic functions. Rune Monö defines four semantic functions of the product: to describe its purpose and way of use; to express its qualities, for example 'lightness' and 'dependability'; to signal, i e urge the user to react in a specific way, and to identify its purpose, origin, identity and product field. LÄS MER