Sökning: "Per Byström"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Per Byström.
1. Colorectal cancer treatment and early response evaluation : how do we best evaluate treatment response?
Sammanfattning : Colorectal cancer (CRC) is common, being responsible for around 12% of new cancers in Sweden, and contributing heavily to the large numbers of cancer deaths yearly. CRC is the second most common cause of cancer death not only in Sweden but also worldwide. LÄS MER
2. Ett lärorikt arbete? : Möjligheter och hinder för undersköterskor att lära och utvecklas i sjukvårdsarbetet
Sammanfattning : Avhandlingen, som är en kvalitativ studie, rör yrkesgruppen undersköterskor inom hälso- och sjukvården. Syftet med studien har varit att studera och bidra med ökad kunskap, dels om villkoren för lärande och kunskapsbildning i arbetslivet, dels mer specifikt om undersköterskors arbete, arbetsvillkor samt villkor för lärande och utveckling på arbetsplatsen. LÄS MER
3. Nordens Frihet : Samfundet, tidningen, kretsen
Sammanfattning : The thesis deals with "Samfundet Nordens Frihet" ['The Association Scandinavia’s Freedom'], its magazine with the same name, Nordens Frihet, and the circle that constituted the magazine’s editorial committee. Nordens Frihet was founded as a direct consequence of the outbreak of the Finnish Winter War on November 30 1939 and was a very active part of the Swedish Finland Movement. LÄS MER
4. Climate change impacts on production and dynamics of fish populations
Sammanfattning : Ongoing climate change is predicted to increase water temperatures and export of terrestrial dissolved matter (TDOM) to aquatic ecosystems influencing ecosystem productivity, food web dynamics and production of top consumers. Ecosystem productivity is mainly determined by the rates of primary production (GPP) in turn controlled by nutrients, light availability and temperature, while temperature alone affect vital rates like consumption and metabolic rates and maintenance requirements of consumers. LÄS MER
5. Lake bathymetry as driver of salmonid population size structure and biomass
Sammanfattning : Most fish species undergo ontogenetic niche shifts from feeding on pelagic zooplankton, to larger benthic invertebrates and in some cases also to fish. These ontogenetic niche shifts have strong impact on the interactions within and between species, with effects on individual growth, population abundance and food web dynamics. LÄS MER