Sökning: "Per I. Arvidsson"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Per I. Arvidsson.
1. Organic Azides : Functional Molecules and Materials
Sammanfattning : The work presented in this thesis stems from the chemistry of the azido group, and more specifically from the unique reactivity of perfluorinated aromatic azides and how to use this reactivity to access new types of molecules to enable new applications in asymmetric synthesis and materials.In the first section of this thesis, a photoactivatable fluorescence probe is presented, where the non-luminescent azide was activated via a UV-light-promoted intramolecular N–H insertion reaction forming a fluorescence emitter. LÄS MER
2. Conformational Stability!? : Synthesis and Conformational Studies of Unnatural Backbone Modified Peptides
Sammanfattning : The beauty of the wide functionality of proteins and peptides in Nature is determined by their ability to adopt three-dimensional structures. This thesis describes artificial molecules developed to mimic secondary structures similar to those found crucial for biological activities. LÄS MER
3. Styrning med belöningssystem : två fallstudier om effekter av belöningssystem som styrmedel
Sammanfattning : För att kunna drivas effektivt och överleva på lång sikt har företagen blivit alltmer beroende av sina medarbetare, deras kompetens, ansvar, värderingar och, inte minst, motivation. Hur kan individerna bringas till att arbeta på ett sådant sätt som ligger i linje med verksamhetens mål? Belöningssystem är ett styrmedel som premierar (och sanktionerar) medarbetarnas beteenden och prestationer. LÄS MER
4. Physiological aspects on intracardiac blood flow
Sammanfattning : Magnetic resonance imaging enables detailed in vivo study of complex flow through 3D, time-resolved phase contrast imaging (4D flow). 4D flow may reveal previously unknown aspects of the physiology of intracardiac blood flow, and possibly elucidate pathophysiological processes that have yet to manifest themselves outside the heart. LÄS MER
5. Priority Setting and Rationing in Primary Health Care
Sammanfattning : Background: Studies on priority setting in primary health care are rare. Priority setting and rationing in primary health care is important because outcomes from primary health care have significant implications for health care costs and outcomes in the health system as a whole. LÄS MER