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Using non-equilibrium Green's functions combined with many-body perturbation theory, we have calculated steady-state densities and currents through short interacting chains subject to a finite electric bias. By using a steady-state reverse-engineering procedure, the effective potential and bias which reproduce such densities and currents in a non-interacting system have been determined. The role o
Historisk-demografisk forskning är central för att förstå mänskliga beteenden och egenskaper genom historien, såsom fertilitet, dödlighet och migration. En väsentlig del inom historisk demografi är att utföra longitudinella analyser på mikronivå. Detta innebär att individer följs kontinuerligt över livscykeln utifrån demografiska händelser (födelse, giftermål, flyttningar och död) under flera geneHistorical demographic research is central to understanding past human behaviours and traits, such as fertility, mortality and migration. An essential part of historical demography is conducting longitudinal analyses at the micro-level, which involves the detailed follow-up of individuals over long time periods throughout their lives. By including the geographic context in such analyses, we can st
The polska, under lots of different spellings and titles, was the dominant music and dance repertoire in Sweden for nearly 300 years. The main purpose of this thesis has been to clarify some of the principal characteristics in both its dance and music forms. The thesis has both a historical and an ethnomusicological perspective and moves in the intersection between different types of traditional m
A number of behaviours influence health in a non-monotonic way. Physical activity and alcohol consumption, for instance, may be beneficial to one's health in moderate but detrimental in large quantities. We develop a demand-for-health framework that incorporates the feature of a physiologically optimal level. An individual may still choose a physiologically non-optimal level, because of the trade-
Myelodysplastic/myeloproliferative neoplasms, unclassifiable (MDS/MPN-U) are rare genetically heterogeneous hematologic diseases associated with older age and a poor prognosis. If the disease progresses into acute myeloid leukemia (AML), it is often refractory to treatment. To gain insight into genetic alterations associated with disease progression, whole exome sequencing and single nucleotide po
