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Romer på film

Hur har romer visats på film under 1900-talet? Finns det några stereotyper som lever kvar än idag? Vilka är dessa i så fall och var härstämmar de ifrån?

Meson Properties in Partially Quenched Effective Field Theory

Popular Abstract in Swedish Masskorrektioner och sönderfallskonstanter för lätta mesoner har beräknats i kiral störningsteori med extra sjökvarkar. Beräkningarna för de laddade mesonmassorna har genomförts till tredje ordningen, först för degenererade kvarkmassor, och sedan, i ett andra projekt, för det generella fallet. Ytterligare en beräkning visar att en resummering av ofysikaliska dubbelpoleMass corrections and decay constants for light mesons have been calculated in Partially Quenched Chiral Perturbation Theory. The calculations of the charged meson masses have been performed to third order, first for degenerate quark masses, and then, in a second project, for the general case. Another calculation also shows that a resummation of unphysical double poles in the neutral propagators o

The Many Functions of International Legal Concepts, Part One

According to the ontological stance adopted in this essay, a concept is a mental representation. It is the generalized idea of an empirical or normative phenomenon or state of affairs or a class of such phenomena or state of affairs. This essay is concerned with a specific category of concepts typically referred to as “concepts of international or international law” or “international legal concept

In good times and in bad Immigrants, Self-employment and Social insurances.

This thesis analyses self-employment, sickness absence and early retirement pension among immigrants in Sweden. The empirical analysis investigate a period, 1981-2003, characterized by a transformation from high employment and expansion of the welfare state in the 1980s into a state with high unemployment and tightening social insurance systems during in the 1990s, This thesis goes beyond most pre