In the present thesis, I investigate the hierarchical structure of morphometric and molecular diversity within and between the Nordic dogroses (Rosa Sect. Caninae, Rosaceae). I also investigate patterns of geographic differentiation and taxonomic relationships within the group. The dogroses are characterized by a unique genetic system, the so-called ”canina meiosis” that leads to an uneven allocat

Abstract in UndeterminedThe purpose of this paper is to explore how discourse-analytic conceptual genealogy can be used as a complementary approach to broaden the understanding of archives in the ‘information age’. The main argument is that discourse analysis of the historical transformations of pivotal archival concepts can provide important insights into how archives understand and position them

Popular Abstract in Swedish Den molekylära processen under vilken DNA-information förs över till RNA-information kallas transkription. Transkription styrs främst i samverkan med många speciella molekyler som kallas transkriptionsfaktorer. Zinkfinger proteiner är en av de vanligast förekommande klasserna av reglerande proteiner i eukaryota celler där de inverkar på en mängd av cellulära aktiviteterThe molecular process under which message in DNA is relayed onto RNA is called transcription, and it accomplished through involvement of so-called transcription factors. Zinc finger proteins are one of the most abundant classes of regulatory proteins in eukaryotic cells where they play central roles in a variety of cellular activities. A classical zinc finger is a small protein motif with a simple

"Detta är en fristående uppföljning till tidigare del om fukt i serien Byggvägledning. Innehållet i "Byggvägledning 9. Fukt" ansluter till de ändringar av avsnitt 6 Hygien, hälsa och miljö i BBR12 som redan införts och gäller från den 1 juli 2006, med övergångsregler fram till den 1 juli 2007. De nya reglerna i BBR angående fukt är uppbyggda på ett helt annat sätt än tidigare vilket i praktiken in

Routing of elastic traffic in the Internet should be fair in terms of bandwidth allocated to individual traffic demands. One fairness principle that can be applied is called max-min fairness (MMF) and requires that the worst bandwidth allocation is maximized and the solution is then extended with maximization of the second worst allocation, the third one, and so on. In this paper we discuss soluti

The quality in the exchange of technical data in the extended enterprise is mainly defined by the geometrical consistence of the transferred information. Methods and definitions that cover the remaining aspects of data exchange have to be developed. This article discusses a new standardization effort for the exchange management of technical data (ENGDAT version 3) and provides a methodology as wel

Urinary tract infection is the most common infection in man. P fimbriae are virulence factors of uro-pathogenic Escherichia coli. They are expressed by 70-90 % of acute pyelonephritis isolates and up to 100% of the most virulent isolates that cause bacteremia. This thesis concerns the interaction between P fimbriae and the urinary tract mucosa, and the host receptors involved in fimbrial recognit