Sökning: "parasit"
Visar resultat 1 - 5 av 13 avhandlingar innehållade ordet parasit.
1. En broder, gäst och parasit : Uppfattningar och föreställningar om utlänningar, flyktingar och flyktingpolitik i svensk offentlig debatt 1942-1947
Sammanfattning : Earlier studies have proposed that Swedish refugee policy started to change around 1942, when a restrictive refugee policy became more generous and humanitarian. From a quantitative point of view this statement is true: there were about ten thousand refugees in 1941, compared to almost two hundred thousand by the end of the war. LÄS MER
2. Hemiparasites in the Subarctic: Resource acquisition, growth and population dynamics
Sammanfattning : Parasitic plants are found in nearly every major terrestrial ecosystem and can be divided into two groups, holoparasites (lacking chlorophyll) and hemiparasites (chlorophyllous). The host-parasite connection is either situated above (stem parasites) or below ground (root parasites). LÄS MER
3. Evolutionary genomics of host-microbe interactions
Sammanfattning : The microbes living inside hosts have highly important consequences for host health and fitness. From the host’s perspective, some microbes exhibit mutualistic tendencies, others parasitic, and some commensal, but this is context-dependent and opportunistic lifestyles are widespread in nature. LÄS MER
4. Diversity of avian haemosporidian parasites : Host specificity, genetic structure and infection patterns
Sammanfattning : Parasites live on or inside their hosts and usually cause fitness loss, sometimes even lead to outbreaks of emerging infectious disease. Understanding how a parasite can infect its hosts (i.e., host specificity of the parasite) is important to both basic studies on disease evolution and the whole ecosystem health. LÄS MER
5. Samarbete utan gemensamma mål : Att styra och stimulera innovation
Sammanfattning : In Sweden, three of the four largest institutional research funders have the explicit goal to not only support research but also to stimulate economic growth. How this should be done in practice, however, is more uncertain. Often used theories, e.g. LÄS MER
