Sökning: "elastic medium"
Visar resultat 16 - 20 av 38 avhandlingar innehållade orden elastic medium.
16. Microgels as drug delivery vehicles : loading and release of amphiphilic drugs
Sammanfattning : Polyelectrolyte microgels are used as delivery vehicles for amphiphilic drugs in, e.g., treatments of liver cancer by a method called trans-arterial chemoembolization. LÄS MER
17. On Modelling and Estimation of Curl and Twist in Multi-Ply Paperboard
Sammanfattning : This thesis describes a grey-box model for the dimensionalstability properties (i.e. curl and twist) of the carton boardproduced at AssiDomän Frövi paper mill in Sweden.AssiDomän Frövi AB is one of Sweden major cartonboard manufacturer, and produces some 350000 ton of board peryear. LÄS MER
18. Mircostructure and rheological properties of concentrated tomato suspensions during processing
Sammanfattning : Food processing comprises operations such as dilution (changing the concentration), homogenisation (changing the particle size), and subsequent pumping (shearing), among others. It is thus of great interest to gain a better understanding of the mechanisms governing the creation and disruption of structures during these engineering operations, and the way in which they are related to the textural and rheological properties of the material. LÄS MER
19. Investigations of Reaction Cross Sections for Protons and 3He
Sammanfattning : The reaction cross section gives the probability that a particle will undergo a nonelastic process when passing through a nuclear medium. Therefore reaction cross section data are of importance both for theoretical studies and for applications in such diverse fields as medicine, biology, astrophysics and accelerator-driven transmutation of nuclear waste. LÄS MER
20. Electrical Transport in Nanoparticle Thin Films of Gold and Indium Tin Oxide
Sammanfattning : Electrical transport properties of nanoparticle gold films made by the gas evaporation method were analysed using resistivity measurements. Low temperature electrical transport measurements showed a cross-over from a temperature range dominated by inelastic scattering to a temperature range dominated by elastic scattering, presumably by grain boundaries. LÄS MER