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Polskedansens historia i Sverige från 1600-talet till 1900-talet.

DNA gels were prepared by cross-linking and were examined with respect to the release of DNA as well as macromolecular cosolutes introduced into the gels. In particular the effect of exposure to ultraviolet light was examined for these photodegradable gels. Different cross-linker densities (0.5%, 1%, 3% and 5% ethylene glycol diglycidyl ether) of the DNA gels were used. Network mesh size and the e

In this study, we look for anthropogenic aerosol effects in southern Scandinavia's clouds under the influence of moderate levels of pollution and relatively weak dynamic forcing. This was done by comparing surface aerosol measurements with convective cloud microphysical profiles produced from satellite image analyses. The results show that the clouds associated with the anthropogenic-affected air

The membrane is often considered as the heart of the proton exchange membrane fuel cell (PEMFC), and it is of pivotal importance for the involved transport phenomena and performance of the entire PEMFC. The Nafion(R) membrane is the most commonly used type of membrane in PEMFCs. In this paper, the nano-scale structure of the Nafion(R) membrane is reconstructed using dissipative particle dynamics.

Understanding of the maternal syndrome of pre-eclampsia has greatly improved over the past 5 years. Specifically, the notion has emerged that the placenta is a source of antiangiogenic factors, such as soluble fms-like tyrosine kinase 1, that can progressively impair the mother's vascular and glomerular function throughout pregnancy. This impairment can be harmless during normal pregnancy, but in

Breast-feeding is a known protective factor against breast cancer. Breast-feeding duration is influenced by hormone levels, milk production, and lifestyle factors. The aims were to investigate how breast-feeding duration and milk production affected tumor characteristics and risk for early breast cancer events in primary breast cancer patients. Between 2002 and 2008, 634 breast cancer patients in

Background: Acetaminophen, the major active metabolite of acetanilide in man, has become one of the most popular overthe- counter analgesic and antipyretic agents, consumed by millions of people daily. However, its mechanism of action is still a matter of debate. We have previously shown that acetaminophen is further metabolized to N-(4-hydroxyphenyl)-5Z,8Z,11Z,14Z-eicosatetraenamide (AM404) by fa

The relativistic projectile fragmentation of a 750 MeV per nucleon beam of Ag-107 was used to populate isomeric states in neutron-deficient nuclei around A=80-90. Reaction products were separated and unambiguously identified using the GSI FRagment Separator (FRS) and its ancillary detectors. At the final focal plane, the fragments were slowed from relativistic energies by means of an aluminium deg

The relevance of the intrinsic subtypes for clinical management of metastatic breast cancer is not comprehensively established. We aimed to evaluate the prevalence and prognostic significance of drifts in tumor molecular subtypes during breast cancer progression. A well-annotated cohort of 304 women with advanced breast cancer was studied. Tissue microarrays of primary tumors and synchronous lymph

Popular Abstract in English The purpose of this dissertation is to produce a cohesive study on how income is related to different events that constitute fertility, such as entry into parenthood, continued childbearing, and the risk of remaining childless. Relying on register-based longitudinal data on men and women living in Sweden between 1968 and 2009, this study aims to contribute to the literaThe purpose of this dissertation is to produce a cohesive study on how income is related to different events that constitute fertility, such as entry into parenthood, continued childbearing, and the risk of remaining childless. Relying on register-based longitudinal data on men and women living in Sweden between 1968 and 2009, this study aims to contribute to the literature by providing insight in

Popular Abstract in Swedish Varje år insjuknar mer än 8000 kvinnor i Sverige i bröstcancer, och 5 år efter diagnos är nära 90% fortfarande i livet. Trots att prognosen för majoriteten av patienterna är god, dör 1400 kvinnor årligen av bröstcancer. Till följd av detta pågår mycket forskningsarbete för att finna faktorer som bättre kan förutsäga prognos, prognostiska studier, men även för att finna Breast cancer is the most common tumour form and the second leading cause of death in solid tumours in women in the Western world. Despite improvements in the treatment, a considerable number of patients will relapse and die from their breast cancer. At the same time, a substantial number of patients will be over-treated, as they would have been cured by surgery and radiotherapy alone. In the meta

Endophytic bacteria often have beneficial effects on their host plants that can be exploited for bioremediation applications but, according to the literature, only 0.001-1% of all endophytic microbes should be cultivable. This study compared the cultivated endophytic communities of the roots and shoots of Cucurbita pepo with the total endophytic communities as determined by cultivation-dependent t

Immunoglobulin D (IgD) is an enigmatic antibody isotype that mature B cells express together with IgM through alternative RNA splicing. Here we report active T cell-dependent and T cell-independent IgM-to-IgD class switching in B cells of the human upper respiratory mucosa. This process required activation-induced cytidine deaminase (AID) and generated local and circulating IgD-producing plasmabla

Findings from quality of life studies are often inconclusive for reasons such as: i) estimates may address different aspects of quality of life and thus produce different outcomes; ii) quality of life is largely determined by self-factors; and iii) people with a long-term condition rate their quality of life better than those who have had their condition for a short duration. This makes quality of

The effect of shallow water table fluctuations on the evaporation and CO2 fluxes in a peatland is investigated. The fluxes of evaporation and net ecosystem exchange of carbon were measured from mid-spring to the end of summer in 2005 and 2006 and simulated independently with process models. The observed and modelled data were then compared along a gradient of water levels. Any variation along the

Popular Abstract in Swedish Varje dag producerar vår kropp många miljarder nya blodceller. Dessa celler är livsnödvändiga för att många funktioner i kropp ska fungera. Exempelvis hjälper de till med att skydda oss från sjukdomar, läka skador, och med att transportera syre och avfallsämnen. Blodsystemet (det hematopoetiska systemet) är uppbyggt som en hierarki där hematopoetiska stamceller finns påIn the blood system, knowledge on the regulation of hematopoietic stem cells (HSCs) and their immature progeny has provided roadmaps of differentiation. Such information can also have a value to understand the etiology of hematological cancers, since clinical heterogeneity and prognostic therapeutic outcomes have been proposed to associate with the specific developmental stage from which the trans