Sökning: "white papers"

Visar resultat 6 - 10 av 109 avhandlingar innehållade orden white papers.

1. 6. Ämnet som nästan blev : En studie av metodiken i lärarutbildningen 1842- 1988

   Författare :Åsa Morberg; Jan-Erik Johansson; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Teaching practice; white papers; curricula for teacher traing; frame factor theory; techniques for teacher-pupil interaction; pedagogik; Education;

   Sammanfattning : The development of "teaching practice" (Sw: "metodik") in teacher training (compulsory school level, that is, primary and secondary junior high school or grades 1 to 9) from 1842 to 1988 is described. Based on a number of evaluations of teacher training the following questions are posed: Has an earlier central role for teaching practice in teacher training changed? Has teaching practice become marginalised in teaching training? The empirical sources for this thesis are white papers and curricula for teacher. LÄS MER

3. 7. Approximating Stochastic Partial Differential Equations with Finite Elements: Computation and Analysis

   Författare :Andreas Petersson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Lévy process; Lyapunov equation; white noise; finite element method; multilevel Monte Carlo; Monte Carlo; multiplicative noise; asymptotic mean square stability; stochastic heat equation; covariance operator; weak convergence; generalized Wiener process; numerical approximation; stochastic wave equation; Stochastic partial differential equations;

   Sammanfattning : Stochastic partial differential equations (SPDE) must be approximated in space and time to allow for the simulation of their solutions. In this thesis fully discrete approximations of such equations are considered, with an emphasis on finite element methods combined with rational semigroup approximations. LÄS MER

4. 8. Et uregjerlig mangfold? : Lokale og regionale museer som saksfelt i norsk kulturpolitikk 1900 - cirka 1970

   Författare :Lise Emilie Fosmo Talleraas; Kerstin Smeds; Svante Beckman; Umeå universitet; []
   Nyckelord :Museology; Norwegian museum history; local and regional history museums; national museum policy; policydevelopment; museum administration; regulation; proffesionalisation;

   Sammanfattning : The aim of this study is to give a historical view upon and examine the development of local and regional cultural history museums in Norway as a topic in Norwegian cultural policy 1900 – circa 1970. The present thesis is divided into four main parts: In part one data sources and theoretical perspectives are presented. LÄS MER

5. 9. Whiteness and Fluorescence in Layered Paper and Board : Perception and Optical Modelling

   Författare :Ludovic Gustafsson Coppel; Per Edström; Caisa Johansson; Markku Hauta-Kasari; Mittuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Whiteness; Perception; Colour Appearance Modelling; Paper Optics; Light Scattering; Fluorescence; Lateral Light Scattering; White-Top Mottle; Kubelka-Munk; Radiative Transfer;

   Sammanfattning : This thesis is about modelling and predicting the perceived whiteness of plain paper from the paper composition, including fluorescent whitening agents. This involves psychophysical modelling of perceived whiteness from measurable light reflectance properties, and physical modelling of light scattering and fluorescence from the paper composition. LÄS MER

7. 10. ALL-OPTICAL CONTROL OF MOLECULAR FUNCTIONS - ENERGY TRANSFER SWITCHING AND INFORMATION PROCESSING

   Författare :Magnus Bälter; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; white-light generation; molecular logic; spiropyran; photochromism; DNA-binding; diarylethene; energy transfer; all-photonic; fulgimide; dithienylethene; photoswitch; fluorescence modulation;

   Sammanfattning : In this work, the photoswitching of molecular systems endowed with photochromic functionality have been investigated for the reversible photonic gating of excitation energy transfer (FRET) reactions as well as in application for all-photonic molecular logic. The presented systems involves the integration of photochromic entities within both covalent and non-covalent designs and serves to implicate photonic switching of molecular level phenomena. LÄS MER