Search for dissertations about: "spheres"

Showing result 11 - 15 of 258 swedish dissertations containing the word spheres.

  2. 11. From Polysaccharides to Functional Materials for Trace Pharmaceutical Adsorption

    Author : Zhaoxuan Feng; Minna Hakkarainen; Rojas Orlando J; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Chitosan; cellulose; nanographene oxide; carbon spheres; hydrogel; microsphere; adsorbent; pharmaceutical; microwave; spray-drying; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Abstract : The transition to bioeconomy will reduce our dependency on fossil fuels as well as contribute to a more sustainable society. Within this framework, exploitation and development of renewable substitutes to petroleum-based products provides feasible roadmap for the material design. READ MORE

  4. 12. Optical Characterization and Energy Simulation of Glazing for High-Performance Windows

    Author : Andreas Jonsson; Arne Roos; Werner Platzer; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; energy simulations; antireflection coatings; dip-coating; optical measurements; spectrophotometer; integrating spheres; low-e windows; solar control windows; smart windows; control strategies; U value; g-value; Engineering physics; Teknisk fysik; Engineering Science; teknisk fysik med inriktning mot fasta tillståndets fysik;

    Abstract : This thesis focuses on one important component of the energy system - the window. Windows are installed in buildings mainly to create visual contact with the surroundings and to let in daylight, and should also be heat and sound insulating. READ MORE

  5. 13. Suburbia Rewritten : Masculinity and Affect in Contemporary American Literature

    Author : Ola Jönsson; Danuta Fjellestad; Helena Wahlström Henriksson; Heinz Ickstadt; Uppsala universitet; []
    Keywords : HUMANIORA; HUMANITIES; Suburbia; affect; masculinity; domophobia; masculinity in crisis; separate spheres; fatherhood; Joyce Carol Oates; Rick Moody; Philip Roth; John Updike; Richard Yates; John Cheever.; Literature; Litteraturvetenskap; English; Engelska;

    Abstract : Suburbia has made a powerful return in American literature of the past two decades. This renaissance of suburban fictional narrative bears the signum of alienated, anxious, and resentful white middle-class men in gray flannel suits that has remained since the formative postwar period of the 1950s and 1960s. READ MORE

  6. 14. Salting-out of Colloidal Latex Particles Grafted with Poly(ethylene glycol)

    Author : Kristin Jonsson; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; PEG; fluorinated colloids; monodisperse spheres; steric stability; emulsion polymerization; SAXS; crosslinking; salting-out; interfacial tension; SANS;

    Abstract : Colloidal particles dispersed in a medium are important both in nature and in industry. The stability of colloidal particles is determined by the interactions between them and can be improved by steric stabilization. There is no conclusive understanding of how these sterically stabilized particles become unstable. READ MORE

  7. 15. Biomedical and atmospheric applications of optical spectroscopy in scattering media

    Author : Johannes Swartling; Atomfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Turbid media; Tissue optics; Tissue optical properties; Multiple scattering; Radiative transfer; Diffusion equation; Monte Carlo method; Time-resolved spectroscopy; Atomic and molecular physics; Integrating spheres; Atom- och molekylärfysik; Fysicumarkivet A:2002:Swartling;

    Abstract : Spectroscopic analysis of scattering media is difficult because the effective path length of the light is non-trivial to predict when photons are scattered many times. The main area of research for such conditions is biological tissues, which scatter light because of variations of the refractive index on the cellular level. READ MORE