Sökning: "Physical Action"

Visar resultat 11 - 15 av 361 avhandlingar innehållade orden Physical Action.

1. 11. Local Structure of Hydrogen-Bonded Liquids

   Författare :Matteo Cavalleri; Lars G.M. Pettersson; John Tse; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; hydrogen-bond; water; ice; density functional theory; DFT; core-level spectroscopies; x-ray absorption; Physical chemistry; Fysikalisk kemi;

   Sammanfattning : Ordinary yet unique, water is the substance on which life is based. Water seems, at first sight, to be a very simple molecule, consisting of two hydrogen atoms attached to one oxygen. LÄS MER

3. 12. Evaluation of Capillary Flow in Gels - The Liquid Uptake of Capillaries and Gelation Mechanisms in Alginate Gels

   Författare :Johanna Andersson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; alginate gel; capillary action; Capillary flow;

   Sammanfattning : For centuries it has been known that wetting liquids penetrate porous materials if the pores are sufficiently small. In some cases the liquid penetration is desired, like in kitchen paper or diapers, in other systems the penetration should be minimised or avoided, like in water repellent textiles or paper printing. LÄS MER

4. 13. On string integrability : A journey through the two-dimensional hidden symmetries in the AdS/CFT dualities

   Författare :Valentina Giangreco Marotta Puletti; Konstantin Zarembo; Gleb Arutyunov; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; String Theory; AdS-CFT correspondence; Integrable Field theory; Sigma models; S-matrix; Factorized Scattering; Physics; Fysik; Mathematical physics; Matematisk fysik; Theoretical Physics; teoretisk fysik;

   Sammanfattning : One of the main topics in the modern String Theory are the conjectured string/gauge (AdS/CFT) dualities. Proving such conjectures is extremely difficult since the gauge and string theory perturbative regimes do not overlap. In this perspective, the discovery of infinitely many conserved charges, i.e. LÄS MER

5. 14. Zinc Oxide Bulk and Nanorods

   Författare :Peter Klason; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; zinc oxide; Schottky contact; buckling; annealing; semiconductor growth; ion implantation; photoluminescence; nanorods;

   Sammanfattning : Zinc Oxide (ZnO) has many promising properties for optoelectronics, sensor applications, transparent electronics etc. To mention a few, ZnO has a large exciton binding energy (60 meV at room temperature) and a direct wide bandgap energy of 3.37 eV. In addition, ZnO is piezoelectric and shows more resistance to radiation damage than Si and GaN. LÄS MER

7. 15. Excess och aktionskonst : en semiotisk analys av Hermann Nitschs Das 6-Tage-Spiel med betoning på första dagens Mittagsfinale

   Författare :Hans T. Sternudd; Ann-Charlotte Weimarck; Göran Sonesson; Anders Marner; Avdelningen för konsthistoria och visuella studier; []
   Nyckelord :HUMANIORA; HUMANITIES; Hermann Nitsch; orgien mysterien theater; Das 6-Tage-Spiel; Wiener Aktionsgruppe; action art; actionism; performance art; Art history; Konsthistoria; stage art; semiotic; orgien mysterien theater; Hermann Nitsch; Das 6-Tage-Spiel; Wiener Aktionsgruppe; action art; actionism; performance art; Art history; Konsthistoria; stage art; semiotic;

   Sammanfattning : The subject for this dissertation is the Austrian artist Hermann Nitsch’s Das 6-Tage-Spiel (1998). The purpose is to examine in what way Das 6-Tage-Spiel, as part of the orgien mysterien theater (hereafter o. m. LÄS MER