Sökning: "theory"

Visar resultat 11 - 15 av 10436 avhandlingar innehållade ordet theory.

1. 11. Beyond Köhler theory : Molecular dynamics simulations as a tool for atmospheric science

   Författare :Thomas Hede; Caroline Leck; Veli-Matti Kerminen; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Köhler theory; molecular dynamics; surface tension; aggregate; climate; atmosfärvetenskap och oceanografi; Atmospheric Sciences and Oceanography;

   Sammanfattning : In this thesis, the results from molecular dynamics (MD) simulations of nanoaerosol clusters are discussed. The connecting link of these studies is the Köhler theory, which is the theory of condensational growth and activation of cloud droplets to form clouds. LÄS MER

3. 12. String Theory at the Horizon : Quantum Aspects of Black Holes and Cosmology

   Författare :Martin Olsson; Ulf Danielsson; Lárus Thorlacius; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Theoretical physics; theoretical physics; string theory; black holes; cosmology; de Sitter space; c=1 matrix models; 2D string theory; topological string theory; conifolds; 4D BPS black holes; Gödel universe; closed time-like curves; Teoretisk fysik; Physics; Fysik;

   Sammanfattning : String theory is a unified framework for general relativity and quantum mechanics, thus being a theory of quantum gravity. In this thesis we discuss various aspects of quantum gravity for particular systems, having in common the existence of horizons. LÄS MER

4. 13. Restaurant meal experiences from customers' perspectives : a grounded theory approach

   Författare :Kai Victor Hansen; Inga-Britt Gustafsson; Øystein Jensen; Tommy Andersson; Örebro universitet; []
   Nyckelord :Customers; meal; grounded theory; à la Carte restaurants; meal experience categories; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Culinary Arts and Meal Science; Måltidskunskap; Måltidskunskap; Culinary Arts and Meal Science;

   Sammanfattning : The purpose of this doctoral dissertation has been to increase the knowledge of customers’ view on relation to commercial restaurant meals and thereby to increase the knowledge within the restaurant industry about customers’ perspectives about meals. The dissertation is based on four studies of customers’ meal experiences in á la Carte restaurants in Norway. LÄS MER

5. 14. Culling Concurrency Theory : Reusable and trustworthy meta-theory, proof techniques and separation results

   Författare :Johannes Åman Pohjola; Joachim Parrow; Björn Victor; Uwe Nestmann; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; Datavetenskap;

   Sammanfattning : As concurrent systems become ever more complex and ever more ubiquitous, the need to understand and verify them grows ever larger. For this we need formal modelling languages that are well understood, with rigorously verified foundations and proof techniques, applicable to a wide variety of concurrent systems. LÄS MER

7. 15. Plato's Republic on Democracy : Freedom, Fear and Tyrants Everywhere

   Författare :Oda E. Wiese Tvedt; Pauliina Remes; Hallvard Fossheim; Patricia Mindus; Josiah Ober; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Plato; Socrates; democratic theory; democratic philosophy; political phi-losophy; political theory; Ancient political theory; action theory; ration-ality; social choice theory; autonomy; epistemic vulnerabilities; akrasia; moral psychology; Ancient political institutions; Ancient social institu-tions; Athens; tyranny; oligarchy; democracy; simultaneous vote; Kal-lipolis; guardians; kings; kingship; decision-making; city; soul; polis; self-knowledge; judgement; freedom; power; fear; The Republic; oikos; private; public; History of Philosophy; demos; collectives; Philosophy; with specialization in history of philosophy; Filosofi med filosofihistorisk inriktning; Filosofi; Philosophy;

   Sammanfattning : This thesis poses the question ‘What is the critique of democracy in Plato’s Republic?’ It is not the first to do so. But contrary to standard readings, this thesis does not assume neither epistemological nor elitist explanations. Rather, it sees the Kallipolis, ‘the beautiful city in words’ as predicated on a particular anthropology. LÄS MER