Sökning: "theoretical knowledge"

Visar resultat 16 - 20 av 2089 avhandlingar innehållade orden theoretical knowledge.

1. 16. University-Industry Educational Collaboration : Knowledge spillovers and spillins through student-written cases and MSc theses

   Författare :Carl-Johan Asplund; Innovation; []
   Nyckelord :University-Industry collaboration; University-Industry Educational collaboration; Knowledge spillover; knowledge spilling; Knowledge transfer; Collaborative capabilities;

   Sammanfattning : Most companies and organizations are primarily interested in universities' educational activities and to a lesser extent in universities' research activities. Against this background, it is strange that the research on collaboration between universities and the surrounding society is primarily directed towards research collaboration between universities and companies/organizations and to a lesser extent towards educational collaboration between universities and companies/organizations. LÄS MER

3. 17. Quantum Chemical Studies of Enantioselective Organocatalytic Reactions

   Författare :Peter Hammar; Fahmi Himo; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; DFT; enantioselective; asymmetric; organocatalysis; Theoretical chemistry; Teoretisk kemi;

   Sammanfattning : Density Functional Theory is used in order to shed light on the reaction mechanisms and the origins of stereoselectivity in enantioselective organocatalytic reactions. The reactions investigated are the dipeptide-catalyzed aldol reaction, the cinchona thiourea-catalyzed nitroaldol reaction and the prolinol derivative-catalyzed hydrophosphination reaction. LÄS MER

4. 18. Development and Application of a First Principle Molecular Model for Solvent Effects

   Författare :Anders Öhrn; Beräkningskemi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Theoretical chemistry; quantum chemistry; Teoretisk kemi; kvantkemi; magnetisk resonans; Fysikalisk kemi; Physical chemistry; gränsskikt; Ytkemi; Surface and boundary layery chemistry; spektroskopi; egenskaper elektriska; magnetiska och optiska ; supraledare; Kondenserade materiens egenskaper:elektronstruktur; spectroscopy; relaxation; magnetic resonance; supraconductors; magnetic and optical properties; Kemi; Condensed matter:electronic structure; electrical; Solvent model; Solvochromatic shift; Chemistry; Solvent effects; Solvation; Intermolecular interactions; Quantum chemistry; Statistical mechanics;

   Sammanfattning : A considerable part of chemistry in nature and industry, takes place in an environment of other molecules. Reactions, transitions, interactions or other chemical processes are almost always modified by the environment. LÄS MER

5. 19. Solvation properties of proteins in membranes

   Författare :Anna CV Johansson; Erik Lindahl; Mounir Tarek; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; membrane protein; lipid bilayer; free energy; solvation; insertion; molecular dynamics simulations; protein mass fraction; Theoretical chemistry; Teoretisk kemi; Biochemistry; biokemi;

   Sammanfattning : Knowledge about the insertion and stabilization of membrane proteins is a key step towards understanding their function and enabling membrane protein design. Transmembrane helices are normally quite hydrophobic to insert efficiently, but there are many exceptions with unfavorable polar or titratable residues. LÄS MER

7. 20. Consumer knowledge and its implications for aspects of consumer purchasing behaviour in the case of information-intensive products

   Författare :Debbie Vigar-Ellis; Esmail Salehi-Sangari; Leyland Pitt; Maria Styven Ek; KTH; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Consumer knowledge; Objective knowledge; Subjective knowledge; Opinion leadership; Exploratory acquisition; Variety-seeking behaviour; Wine; Information-intensive products;

   Sammanfattning : The purpose of this research was to better understand consumer knowledge, its constituents, antecedents and consequences or implications for other consumer behaviours so as to assist wine marketers and marketers of other information-intensive products with their marketing strategy development.  Wine is a complex product difficult for consumers to evaluate particularly prior to purchase but it is also a difficult product for marketers. LÄS MER