Sökning: "alien control"
Visar resultat 1 - 5 av 6 avhandlingar innehållade orden alien control.
1. Migration som straff? : Utvisning på grund av brott 1973-2003 med fokus på flyktingskydd
Sammanfattning : Deportation due to criminal activity is often viewed as a neutral administrative practice and has to date received little research attention. This study views the phenomenon as part of a broader field focused on regulating people’s mobility. LÄS MER
2. Övervakning för rikets säkerhet : Svensk säkerhetspolisiär övervakning av utländska personer och inhemsk politisk aktivitet, 1885–1922
Sammanfattning : During the 19th century the European states experienced a new kind of threat to their existence. The military threats from other countries were now accompanied by civilian threats that inspired mass protest, terrorism and other menaces to the established order. LÄS MER
3. Control factors of the marine nitrogen cycle : The role of meiofauna, macrofauna, oxygen and aggregates
Sammanfattning : The ocean is the most extended biome present on our planet. Recent decades have seen a dramatic increase in the number and gravity of threats impacting the ocean, including discharge of pollutants, cultural eutrophication and spread of alien species. LÄS MER
4. Multiple Aphid resistance from alien sources and its chromosomal location in bread wheat
Sammanfattning : Wheat (Triticum aestivum) is a very important cereal crop and is cultivated worldwide on more than 200 million hectares annually, with an average grain yield of about 3 t/ha. A number of diseases and pests are known to affect wheat production, with aphids being important insect pests. LÄS MER
5. Genetic characterisation of novel resistance alleles to stem rust and stripe rust in wheat-alien introgression lines
Sammanfattning : Bread wheat (Triticum aestivum L., 2n = 6x = 42, AABBDD) is one of the most important food crops world-wide, but is attacked by many diseases and pests that cause significant yield losses. Globally, stem rust (Sr) (Puccinia graminis f. sp. LÄS MER