Sökning: "dimensions of variation"

Visar resultat 16 - 20 av 131 avhandlingar innehållade orden dimensions of variation.

1. 16. "Vad skulle x kunna vara?" : andragradsekvation och andragradsfunktion som objekt för lärande

   Författare :Constanta Olteanu; Shirley Booth; Torgny Ottosson; Ingemar Holgersson; Umeå universitet; []
   Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURAL SCIENCES; NATURVETENSKAP; parameters; unknown quantity; argument; second degree equations; quadratic functions; teaching; mathematics education; experience; theory of variation; dimensions of variation; Education; Pedagogik; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; MATHEMATICS; MATEMATIK;

   Sammanfattning : Algebraic equations and functions play an important role in various mathematical topics, including algebra, trigonometry, linear programming and calculus. Accordingly, various documents, such as the most recent Swedish curriculum (Lpf 94) for upper secondary school and the course syllabi in mathematics, specify what the students should learn in Mathematics Course B. LÄS MER

3. 17. ”Vad skulle x kunna vara?” : andragradsekvation och andragradsfunktion som objekt för lärande

   Författare :Constanta Olteanu; Torgny Ottosson; Ingemar Holgersson; Shirley Booth; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; parameters; unknown quantity; argument; second degree equations; quadratic functions; teaching; mathematics education; experience; theory of variation; dimensions of variation; MATHEMATICS; MATEMATIK;

   Sammanfattning : Algebraic equations and functions play an important role in various mathematical topics, including algebra, trigonometry, linear programming and calculus. Accordingly, various documents, such as the most recent Swedish curriculum (Lpf 94) for upper secondary school and the course syllabi in mathematics, specify what the students should learn in Mathematics Course B. LÄS MER

4. 18. Quality of Democracy Around the Globe : A Comparative Study

   Författare :John Högström; Ingemar Wörlund; Svante Ersson; Joakim Ekman; Mittuniversitetet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; quality of democracy; stable democracies; political institutions; political participation; political competition; political equality; rule of law; demokratikvalitet; stabila demokratier; politiska institutioner; politiskt deltagande; politisk konkurrens; politisk jämlikhet; rättsstatens principer;

   Sammanfattning : This study deals with the quality of democracy, and its purpose is to examine which factors affect the varying levels of the quality of democracy in the stable democracies in the world. The research question posited in the study is: what explains the varying levels of the quality of democracy in the democratic countries in the world, and do political institutions matter? Theoretically, the quality of democracy is distinguished from other similar concepts employed in comparative politics, and what the quality of democracy stands for is clarified. LÄS MER

5. 19. On Modelling Nonlinear Variation in Discrete Appearances of Objects

   Författare :Felix Wehrmann; Ewert Bengtsson; Lennart Thurfjell; Fredrik Bergholm; Timothy Cootes; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Bildanalys; image analysis; shape description; nonlinear modelling; manifold reconstruction; auto-associative neural network; Bildanalys; Image analysis; Bildanalys;

   Sammanfattning : Mathematical models of classes of objects can significantly contribute to the analysis of digital images. A major problem in modelling is to establish suitable descriptions that cover not only a single object but also the variation that is usually present within a class of objects. LÄS MER

7. 20. Youth - the future manpower : studies on unemployment, quality of life and work attitudes in young people

   Författare :Lars Axelsson; Högskolan Kristianstad; []
   Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Young adults; adolescents; health; quality of life; unemployment; work ethics; work attitudes; sense of coherence; social support; self-esteem;

   Sammanfattning : The aim was to gain knowledge of experiences of unemployment in young adults with special regard to quality of life (QOL) and to highlight work attitudes and related factors among adolescents. Three studies were performed in Kristianstad municipality, Sweden. LÄS MER