Search for dissertations about: "sphere"

Showing result 1 - 5 of 354 swedish dissertations containing the word sphere.

  1. 1. Towards Musicking in a Public Sphere : 1-3 year olds and music pedagogues negotiating a music didactic identity in a Swedish preschool

    Author : Maria Wassrin; Eva Österlind; Ketil Thorgersen; Tiri Bergesen Schei; Stockholms universitet; []
    Keywords : HUMANITIES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANIORA; HUMANIORA; HUMANITIES; HUMANITIES; Music education; musicking; early childhood education; preschool; age power structures; very young children; subject specific didactics; public sphere; Hannah Arendt; cultural studies; Subject Learning and Teaching; ämnesdidaktik;

    Abstract : This thesis explores alternative ways of staging music in preschool. The ‘preschool subject of music’ is approached as a social and cultural construct that is embedded in discursive negotiations. Participants in the study are 1-3 year-old children and their music pedagogues, working in the preschool on a daily basis. READ MORE

  2. 2. Detection for multiple input multiple output channels : analysis of sphere decoding and semidefinite relaxation

    Author : Joakim Jaldén; Björn Ottersten; Zhi-Quan Luo; KTH; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunications; MIMO; Detection; Sphere Decoder; Semidefinite Relaxation; Telecommunication; Telekommunikation;

    Abstract : The problem of detecting a vector of symbols, drawn from a finite alphabet and transmitted over a multiple-input multiple-output (MIMO) channel with Gaussian noise, is of central importance in digital communications and is encountered in several different applications. Examples include, but are not limited to; detection of symbols spatially multiplexed over a multiple-antenna channel and the multiuser detection problem in a code division multiple access (CDMA) system. READ MORE

  3. 3. Judging in the public sphere : a philosophical and empirical inquiry inte ethico-political judgment and public discourse on prenatal diagnosis and screening in the Netherlands and Sweden

    Author : Cornelis Dekker; Linköpings universitet; []

    Abstract : Judging is quintessential when dealing with a plurality of points of view in society concerning moral and political questions. In this inquiry, the concept of ethico-political judgment is elaborated as an ideal for public deliberation over moral and political questions. READ MORE

  4. 4. The Internet in China. Unlocking and Containing the Public Sphere

    Author : Johan Lagerkvist; Kinesiska; []
    Keywords : HUMANIORA; HUMANITIES; Political Culture; Public Sphere; Social Control; Public Opinion; Freedom of Speech; Democratization; Humanities; Humaniora; Samhällsvetenskaper; Social sciences; Propaganda; Internet; New Media;

    Abstract : The aim of this dissertation is to address a paradox: government control and social freedom on China's Internet are growing simultaneously. The study, which is based on fieldwork conducted between 2002 and 2006, and 48 interviews, seeks answers to the following two questions: 1. READ MORE

  5. 5. Mechanistic Studies on Ruthenium-Catalyzed Hydrogen Transfer Reactions

    Author : Jenny B. Åberg; Jan-Erling Bäckvall; Charles P. Casey; Stockholms universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; mechanistic studies; catalysis; ruthenium; hydrogen transfer; racemization; transfer hydrogenation; alcohols; ketones; amines; imines; inner-sphere; outer-sphere; solvent cage effect; Organic chemistry; Organisk kemi; Organic Chemistry; organisk kemi;

    Abstract : Mechanistic studies on three different ruthenium-based catalysts have been performed. The catalysts have in common that they have been employed in hydrogen transfer reactions involving alcohols and ketones, amines and imines or both. READ MORE