Search for dissertations about: "TMR"

Showing result 1 - 5 of 10 swedish dissertations containing the word TMR.

  2. 1. Single-Electron Tunneling Spectroscopy in Magnetic Nanoparticles and Molecular Magnets

    Author : Lukasz Michalak; Fasta tillståndets fysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; master equation; magnetic nanoparticles; spin accumulation; molecular magnets; TMR; tunneling magnetoresistance; F-SET; ferromagnetic single-electron transistor; single-electron tunneling; nanomagnetism; spintronics; Coulomb blockade;

    Abstract : This thesis deals with single-electron tunneling in transistor-like devices in which the central electrode is either a metal nanoparticle (possibly ferromagnetic) or a molecular magnet. The investigated systems split into two different categories, depending on the size of the central island. READ MORE

  4. 2. Ley crop silage in diets to fattening pigs : How does it affect pig performance, nitrogen utilization, health and behaviour?

    Author : Johanna Friman; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : There is an increasing interest to use silage as a feed ingredient to pigs. The aim of this thesis was to study the effect of using silage in the diet to fattening pigs and how feeding strategy influenced pig performance, behaviour, gut health and nitrogen utilization. Two studies were performed. READ MORE

  5. 3. Single molecule dynamics

    Author : Lars Edman; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Properties found in an ensemble of molecules may not be understood if it is not possible to study each molecule one by one. This thesis is concerned with the study of the dynamic properties of individual complex biological molecules as observed by confocal single-molecule fluorescence spectroscopy. READ MORE

  6. 4. Detecting the dynamics of single biomolecules

    Author : Stefan Wennmalm; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : This thesis is concerned with the detection of single biomolecules. Through detection of individual molecules it can be clarified whether a behavior which has been observed in a population is representative for all molecules. For detection confocal fluorescence microscopy was used, in particular Fluorescence Correlation Spectroscopy (FCS). READ MORE

  7. 5. Clinical application of QLF and DIAGNOdent : two new methods for quantification of dental caries

    Author : Sofia Tranæus; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : General aim: The general objective of this thesis was to evaluate the clinical performance of two new methods for quantification of dental caries - the Quantitative Light-induced Fluorescence method (QLF) and KaVo DIAGNOdent. Materials and methods: In Paper I, in vivo measurements with QLF on teeth scheduled for extraction, were compared with transverse microradiography (TMR), and tested for intra-operator reliability. READ MORE