Search for dissertations about: "Charlotte Johansson"

Showing result 1 - 5 of 14 swedish dissertations containing the words Charlotte Johansson.

2. 1. Molecular Tools for Structure Determination by NMR Spectorscopy. Synthesis and application

   Author : Charlotte Johansson; Uppsala universitet; []
   Keywords : ;

   Abstract : .... READ MORE

4. 2. Drum sound from floor coverings - objective and subjective assessment

   Author : Ann-Charlotte Johansson; Teknisk akustik; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; vakuumteknik; vibrationer; akustik; hydraulik; Maskinteknik; vacuum technology; vibration and acoustic engineering; hydraulics; acoustic standard; Mechanical engineering; tapping machine; veneer flooring; parquet flooring; binaural recording; foot impact; loudness; sound quality; listening test; paired comparisons; walking sound; drum sound; building acoustics; psychoacoustics; laminate flooring;

   Abstract : Drum sound is the sound produced when an object, such as a foot, hits the flooring in the room in which the receiving ear is located. Drum sound has attracted interest in recent years, particularly due to an increased use of thin floating floor constructions, such as veneer or laminate flooring, which can produce loud and sharp walking sound. READ MORE

5. 3. Ligand Dependent Regioselectivity in Palladium Mediated Allylic Alkylation

   Author : Charlotte Johansson; Göteborgs universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Palladium; allylic alkylation; η3-allyl palladium complexes; regioselectivity; PN-ligand; memory effects; dynamics; ligand effect; trans effects.;

   Abstract : In this thesis, different aspects on ligand dependent regioselectivity in palladium mediated allylic alkylation have been studied. It is believed that the regioselectivity is a result of nucleophilic attack trans to phosphorous when applying ligands wih different donor atoms. READ MORE

6. 4. Changes in writing processes caused by post-stroke aphasia or low-grade glioma

   Author : Charlotte Johansson-Malmeling; Göteborgs universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; aphasia; writing; writing process; spelling; keystroke logging; low-grade glioma;

   Abstract : Background: Writing is a cognitively and linguistically complex task, therefore sensitive to impairment caused by the presence and surgical removal of low-grade glioma or presence of post-stroke aphasia. Purposes: The overall aim of the thesis was to investigate the changes in writing processes, text characteristics and spelling caused by post-stroke aphasia or low-grade glioma. READ MORE

7. 5. Lysosomal Membrane Permeabilization : A Cellular Suicide Strategy

   Author : Ann-Charlotte Johansson; Karin Öllinger; Karin Roberg; Boris Zhivotovsky; Linköpings universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; apoptosis; lysosomes; lysosomal membrane permeabilization; cathepsins; Bax; Bid; mitochondria; caspases; Cell and molecular biology; Cell- och molekylärbiologi;

   Abstract : In the last decade, a tremendous gain in knowledge concerning the molecular events of apoptosis signaling and execution has been achieved.The aim of this thesis was to clarify the role of lysosomal membrane permeabilization and lysosomal proteases, cathepsins, in signaling for apoptosis. READ MORE