Search for dissertations about: "Johan Unga"

Showing result 1 - 5 of 9 swedish dissertations containing the words Johan Unga.

2. 1. PEG and lipids in solid dispersions and liquid crystals - structure and phase behaviour

   Author : Johan Unga; Chalmers tekniska högskola; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; bicontinuous sponge phase; polyethylene glycol; monoolein; bicontinuous cubic phase; lipids; differential scanning calorimetry; phytantriol; small angle X-ray diffraction; solid dispersions;

   Abstract : In this thesis, two different kinds of nano-structured systems have been studied; solid dispersion systems of polyethylene glycol (PEG) and liquid crystalline systems containing the polar lipids monoolein (MO) and phytantriol (PT). Solid dispersions of PEG were studied with addition of different substances, lipids or parabens. READ MORE

4. 2. On childhood and the good will : thoughts on ethics and early childhood education

   Author : Johan Dahlbeck; Malmö högskola; []
   Keywords : ethics; early childhood education; education for sustainable development; Kant; Deleuze; Nietzsche; affect; immanence; transcendence; paradigmatic examples;

   Abstract : The aim of this thesis is to critically examine how ethical principles are conceptualized and applied in educational contexts, focusing on the intersection of early childhood education and education for sustainable development. Its contribution to educational research in general, and to philosophy of education in particular, is to; first, discuss the presumed relation between ethical principles and individual actions and events, and to illustrate how this connection frames the understanding and application of ethics in educational situations. READ MORE

5. 3. Long-Term Outcomes of Bullying Victimization With a Specific Focus on Emerging Adulthood and Resilience

   Author : Johan Lidberg; Göteborgs universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

   Abstract : ENGELSK SAMMANFATTNING: Bullying victimization in school is not only an experience at the time of victimization; the impact of these experiences has been found to be connected to long-term outcomes well into adulthood. The overall aim of this licentiate thesis is to broaden the understanding of long-term outcomes from experiencing bullying victimization in school, related to the developmental period of emerging adulthood and how it can be understood in terms of resilience. READ MORE

6. 4. Bird orientation: external cues and ecological factors

   Author : Johan Bäckman; Evolutionär ekologi; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; tracking radar; Emlen funnel.; Animal ecology; Djurekologi; oscillatory orientation; roosting flight; scatter; concentration; heading; cue calibration; light dependent; magnetoreception; subcutaneous fat stores; body condition; energetics; geomagnetic field; visual cues; orientation; birds; migration;

   Abstract : Birds are generally capable of accurate orientation. In this thesis I present studies about the external cues and the ecological factors that influences bird orientation. A multitude of environmental cues are used to select and maintain a proper direction. READ MORE

7. 5. Early Campanian mosasaurs (Reptilia; Mosasauridae) from the Kristianstad Basin, southern Sweden

   Author : Johan Lindgren; Berggrundsgeologi; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Sedimentologi; Sedimentology; vertebrae; Tylosaurus; teeth; Sweden; Mosasauridae; Kristianstad; Halisaurus; Clidastes; Hainosaurus;

   Abstract : Marine strata of latest early Campanian age (sensu germanico) in the Kristianstad Basin, Skåne (Scania), southern Sweden, have yielded a diverse mosasaur fauna comprising six to eight taxa, including Tylosaurus ivoensis, Clidastes propython, Hainosaurus minor n. sp., Halisaurus sternbergii, Platecarpus cf. somenensis, Platecarpus? sp. READ MORE