Sökning: "per fredriksson"
Visar resultat 1 - 5 av 23 avhandlingar innehållade orden per fredriksson.
1. A strain gradient plasticity analysis of size effects in thin films
Sammanfattning : .... LÄS MER
2. Modelling and simulation of plastic deformation on small scales : interface conditions and size effects of thin films
Sammanfattning : Contrary to elastic deformation, plastic deformation of crystalline materials, such as metals, is size-dependent. Most commonly, this phenomenon is present but unnoticed, such as the effect of microstructural length scales. LÄS MER
3. Discrimination, Sickness Absence, and Labor Market Policy
Sammanfattning : This dissertation consists of an introduction and four self-contained essays:Essay 1 (with Stefan Eriksson) investigates empirically whether being unemployed per se reduces the probability of getting contacted by a firm. Individuals registered at the Swedish employment offices post their qualifications in a database available to employers over the Internet. LÄS MER
4. Empirical Essays on Education and Social Insurance Policies
Sammanfattning : This thesis consists of four self-contained essays. Essay 1: This paper evaluates the effects of the introduction of a more comprehensive upper secondary school system in Sweden in the 1990s. LÄS MER
5. Evaluating Institutional Changes in Education and Wage Policy
Sammanfattning : This thesis consists of four self-contained essays. Essay I (written with Roope Uusitalo) studies the effects of school choice on segregation. We analyse a reform in Stockholm that changed the admission system of public upper secondary schools. LÄS MER