Sökning: "pardis"
Hittade 3 avhandlingar innehållade ordet pardis.
1. A comparison of self-rated health among Iranians in Teheran, Iranian immigrants and Swedes in Stockholm : a cross-sectional study on self-rated health, mental health and sleep quality among three urban populations, aged 60–75 years
Sammanfattning : Background: Self-rated health (SRH) is one of the most widely used single measures of perceived current health status. It is used across disciplines to explore and explain people’s perceived health. LÄS MER
2. Innovation and Productivity : A Microdata Analysis
Sammanfattning : This doctoral thesis consists of four papers. The first two papers deal with firms’ innovation strategies, knowledge spillover and their impact on growth and productivity. The last two papers are focused on spinoffs and their survival. LÄS MER
3. Ecotoxicological assessment by microcosm tests on plankton communities
Sammanfattning : The aim of this thesis is to present a short-term plankton community toxicity test in laboratory microcosms, with which the effect of the test substance on species abundance and composition of the community is evaluated. This laboratory microcosm is an intermediate between single-species tests and outdoor mesocosm tests. LÄS MER