Sökning: "Hans Grahn"

Hittade 2 avhandlingar innehållade orden Hans Grahn.

1. 1. Paramagnetic relaxation reagents : nuclear magnetic resonance studies of preferential solvation

   Författare :Hans Grahn; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : The interactions between neutral paramagnetic relaxation reagents (PARR's) and certain aromatic compounds have been studied by 1H and 13 C spin-lattice relaxation time measurements. In media such as cyclohexane and carbon tetrachloride, Cr(acac)3 becomes preferentially solvated by aromatic solutes. LÄS MER

3. 2. Musernas viskningar förr och nu : En studie av det musiska och inriktningen musiskt lärande. En teoretisk analys samt ett empiriskt bidrag från lärarutbildningen

   Författare :Margaretha Grahn; Lars-Ove Dahlgren; Anna-Lena Østern; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; muses; muse-ical; muse-ical learning; aesthetic; artistic; scholarly learning; sensory experiences; talent; Plato; pedagogik; estetik; muserna; Education; Pedagogik;

   Sammanfattning : The purpose of the present thesis is twofold; the first part comprises a theoretical analysis of the concept muse-ical in an attempt to describe similarities and differences between the concepts muse-ical and aesthetic and furthermore, to identify the distinguishing features of a muse-ical approach and a muse-icalprogram.The second part of the thesis reports on an empirical study among student teachers who have chosen to study the program Muse-ical Learning. LÄS MER