Sökning: "critical key characteristic"

Visar resultat 21 - 25 av 26 avhandlingar innehållade orden critical key characteristic.

1. 21. Spiritum sidus : The star of our life – On internal tides in the ocean

   Författare :Gaspard Geoffroy; Jonas Nycander; Christian Stranne; Aurélien Ponte; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Internal waves; Tides; Argo floats; Time series analysis; Flow-topography interaction; Atmospheric Sciences and Oceanography; atmosfärvetenskap och oceanografi;

   Sammanfattning : Tidal currents flowing over rough bathymetry generate internal tides. These internal waves with tidal frequency can be decomposed into vertical modes. Low modes generally travel thousands of kilometers, until they break due to shear flow instabilities, while high modes are believed to break close to the generation site. LÄS MER

3. 22. Resilience and Religion in a Forced Migration Context : A narrative study of religiousness as a resilience factor in dealing with refugee experiences from a post-migration perspective of Bosnian refugees in Sweden

   Författare :Selma Porobic; Centrum för teologi och religionsvetenskap; []
   Nyckelord :HUMANIORA; HUMANITIES; psychology of religion; positive psychology; religious meaning-making; religiousness; resilience; conflict-induced displacement; refugee experiences; forced migration; narrative; refugee-centred research; post-migration perspective; Bosnian war refugees in Sweden;

   Sammanfattning : Until recently studies regarding the pathological aspects of refugee experiences have led the psychology field of forced migration, giving little space to positive factors like the resilience and well-being of individuals faced with these adversities. This doctoral thesis emphasizes good health rather than disease and aims at deepening the understanding of resilience and health as opposed to the dysfunction and disorder paradigm in the context of stressful forced migration experiences. LÄS MER

4. 23. On the Properties of Some Strongly Correlated Systems - Analytical and Numerical Studies

   Författare :Jurij Smakov; KTH; []
   Nyckelord :mean field theory; magnetic multilayers; Curie temperature; compensation temperature; scanning tunneling microscopy; tunneling; superconductivity; local density of states; Josephson effect; tunneling Hamiltonian formalism; impurities in superconducto;

   Sammanfattning : This thesis is dedicated to analytical and numerical studiesof a few models of strongly correlated systems and thedevelopment of techniques for such studies. The common name"strongly correlated" refers to systems in which theinteractions (correlations) between the constituent particleslead to nontrivial properties, such as various types ofmagnetism, superconductivity, and exotic phases. LÄS MER

5. 24. Effects of Energetic Disorder on the Optoelectronic Properties of Organic Solar Cells

   Författare :Nikolaos Felekidis; Martijn Kemerink; Olle Inganäs; Carsten Deibel; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Organic photovoltaics (OPVs) is a promising low-cost and environmental-friendly technology currently achieving 12-14% power conversion efficiency. Despite the extensive focus of the research community over the last years, critical mechanisms defining the performance of OPVs are still topics of debate. LÄS MER

7. 25. A Computational Venture into the Realm of Laminated Borides and their 2D Derivatives

   Författare :Pernilla Helmer; Johanna Rosén; Martin Dahlqvist; Jonas Björk; Biplab Sanyal; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Daily life in modern society is highly dependent on many different materials and techniques for manipulating them, and the technological forefront is constantly pushed further by new discoveries. Hence, materials science is a very important field of research. LÄS MER