Det försvunna fascinerar, ofta mer än det som finns i behåll. Bilden måste återskapas inom oss. Till ledning finns minnesbilder, rester av det försvunna, eller indirekta avtryck som foton, teckningar och beskrivningar. Att återskapa kräver efterforskningar och stimulerar fantasin. Särskilt lockande kan det vara att rekonstruera försvunna byggnader, konkreta avtryck av människor som levat tidigare.

Popular Abstract in English Drizzle a thin stream of olive oil into water. The oil splashes into tiny little drops first, and in a fraction of a second, they emerge from bulk to the surface, and then coalesce to form a thin layer. This phenomenon relates to the molecular properties of the liquids. Olive oil is composed, in a large extent, of molecules with a fierce name, triglycerides, which are bSolid-state nuclear magnetic resonance (NMR) spectroscopy and molecular dynamics (MD) simulations were employed to study molecular structure and dynamics in amphiphilic bilayers. This thesis reports on method development and practical applications to two types of bilayer systems: simple cell membrane models composed of phosphatidylcholine lipids and cholesterol; and liquid crystals composed of eth

Examines the Swedish and German national anthems in the context of cultural constructions of community. The transnational interdependencies of the concepts singing, people, and nation are traced from the end of the 18th c. to the 1950s. The production, reception, and discourse of national and traditional music are discussed. The study also contains music-specific analyses of the speeches of King O

We show that certain weak feedback polynomials allow very efficient distinguishing attacks on the selfshrinking generator. This gives a new improved attack if the generator uses a secret feedback polynomial.

Popular Abstract in Swedish Minnet är ofta korrekt, men också formbart, vilket kan leda till uppkomsten av illusoriska eller förvrängda minnen. Studiet av dessa erbjuder en intressant inblick i minnets grundläggande natur och klarlägger omständigheter som påverkar minnets grad av korrekthet. Denna doktorsavhandling har försökt belysa processer som ligger till grund för både riktiga och falska minnAlthough memory often serves us well, it can also prove highly unreliable. The study of illusions and distortions of memory unveils important information about the nature of human memory functioning and, moreover, factors affecting memory accuracy. By taking a cognitive neuroscience perspective, the present dissertation aimed at elucidating processes promoting both true and false remembering and t

We have investigated the oxidation/reduction behaviour of dome-shaped three-dimensional islands of Ge on Si(001) grown by UHV-CVD at 620°C. The oxidation was done by exposing the surfaces to a steam of H2O in N2. The reduction was done in H2, which at T

Mutations in four autosomal dominant (SNCA, LRRK2, VPS35, EIF4G1) and three recessive genes (PARK2, PINK1, PARK7/DJ1) are known to cause Parkinson disease (PD). This chapter describes the clinical and pathological phenotypes associated with mutations in these genes. We systematically reviewed the phenotypes associated with all known pathogenic mutations in the dominant genes. SNCA point mutations