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Particle formation events were analysed from aerosol number size distribution data collected at a background station in southern Sweden between February 2001 and May 2004. Events occurred on about 36% of all days and were favoured by high global radiation values. The clearest events (class I, 20% of all days) were observed when the formation rate of activated hypothetical clusters around 1 nm diam

Genital warts are caused by human papillomavirus (HPV). HPV is a leading cause of anogenital malignancies and a role of HPV in the aetiology of oro-pharyngeal cancers has been demonstrated. The frequency of oral HPV infection in patients with genital warts and the association between concomitant genital, anal and oral infection is unclear. A total of 201 men and women with genital wart-like lesion

The aim of this study was to use case study approach to show educators that identities of immigrant students are complex, and a response to the dominant culture. The cases were four immigrant students in grades 8 to 10 in Iceland. Through interviews, and observations, data was gathered on how the students construct their identities in the school con-text, with a focus on teachers’ expectations. Th

The current research aims to find out how the European legal system may approach the challenges of the online social networking and their effects on the right to privacy in personal data protection of the European users. Since the answer closely depends on the nature of the right in question (human right or property right), the thesis involves a comparative analysis of the American and European p

För att se om brand regimerna i Sverige före större antropogena påverkningar skett år jämförbara med nutida Kanadensiska brand regimer jämförde jag två datasets av brand storlek och antal bränder. Man kan se likheter när Kanada och Sveriges brand regimer jämfördes, men eftersom sökarean varierade mycket (Kanada: hela landet, Sverige: 608km2) och den temporala upplösningen (Kanada: 41 år, Sverige: To assess if the fire regimes in Sweden before the strong human intervention are comparable to the recent Canadian fire regime I compared two datasets of fire numbers. A likeness could be found when comparing the Swedish and Canadian fire regimes, but due to the differences in study area (Canada: the whole state; Sweden 608km2) and time span (Canada: 41 years, Sweden: 800 years), no significant re

Consumption was one of the spheres of everyday life shaken and remoulded by the collapse of socialist regimes at the end of the 20th century. Especially in times of rapid change, a moral economies lens is a fruitful means to understand the contentious moral landscape and moral tensions that pervade consumption behaviour, norms and discourse. Important areas of consideration in post-socialist socie

In the wake of the deterioration of relations between modern Russia and Poland, the Katyn memorial has become a scene for the contestation of historical memory. In order to play down the 1940 executions of Polish military officers in Katyn, the Russian government has granted belated official recognition to 8,000 victims of Stalinism in the Smolensk region. After being brushed under the carpet in t

Book Review: Gulag Memories. The re-discovery and com-memoration of Russia’s repressive past, Zuzanna Bogumil New York & Oxford: Berghahn Books 2018.

In all organisms, chromosome replication is regulated mainly at the initiation step. Most of the knowledge about the mechanisms that regulate replication initiation in bacteria has come from studies on rod-shaped bacteria, such as Escherichia coli and Bacillus subtilisStreptomyces is a bacterial genus that is characterized by distinctive features and a complex life cycle that shares some propertie

Bispecific antibodies come in many different formats, including the particularly interesting two-in-one antibodies, where one conventional IgG binds two different antigens. The IgG format allows these antibodies to mediate Fc-related functionality, and their wild-type structure ensures low immunogenicity and enables standard methods to be used for development. It is however difficult, time-consumi

Visible Multifilter Rotating Shadowband Radiometer (vis-MFRSR) data were collected at Storm Peak Laboratory (SPL), a mountain-top facility in northwest Colorado, from 1999 to 2011 and in 2013. From 2011 to 2014, in situ measurements of aerosol light scattering were also obtained. Using these data sets together, the seasonal impact of dust and biomass burning is considered for the western USA. Anal

A large portion of atmospheric aerosol particles consists of secondary material produced by oxidation reactions. The relative importance of secondary organic aerosol (SOA) can increase with improved emission regulations. A relatively simple way to study potential particle formation in the atmosphere is by using oxidation flow reactors (OFRs) which simulate atmospheric ageing. Here we report on the