Sökning: "jan i olofsson"
Visar resultat 1 - 5 av 11 avhandlingar innehållade orden jan i olofsson.
1. Chlamydia trachomatis as a risk factor for infertility in women and men, and ovarian tumor development
Sammanfattning : Background: Chlamydia trachomatis in women is a risk factor for tubal factor infertility and extra uterine pregnancies, but the impact of a C. trachomatis infection on male fertility is unclear. It is also hypothesized that persistent infection with C. trachomatis, or other microorganisms, might initiate/promote ovarian tumor development. LÄS MER
2. Mitigating Carbon Emissions during the Planning and Execution of Transport Infrastructure Projects
Sammanfattning : .... LÄS MER
3. Till ömsesidig nytta : Entreprenörer, framgång och sociala relationer i centrala Jämtland ca. 1810-1850
Sammanfattning : The aim of this thesis is to analyse the mutual impact which social relations and entrepreneurship had in relation to the success of four actors in a rural area in northern Sweden at the beginning of the nineteenth century. Many Swedish scholars have studied the process of social differentiation, before the industrial revolution. LÄS MER
4. Cryogenic soil processes in a changing climate
Sammanfattning : A considerable part of the global pool of terrestrial carbon is stored in high latitude soils. In these soils, repeated cycles of freezing and thawing creates soil motion (cryoturbation) that in combination with other cryogenic disturbance processes may play a profound role in controlling the carbon balance of the arctic soil. LÄS MER
5. Reducing Carbon Dioxide Emissions in Transport Infrastructure Projects
Sammanfattning : On- and off-site construction activities during transport infrastructure projectsare major contributors to greenhouse gas (GHG) emissions. The SwedishTransport Administration (STA) has stated the goal of gradually reducing itsemissions from transport infrastructure projects to zero by 2050. LÄS MER