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This thesis concerns quantitative genetic aspects of the conservation biology of two rare plants, Scabiosa canescens and Silene diclinis. Particular attention was given to the effects of genetic drift on the structuring of variation in allozymes and quantitative characters, the association between (current) population size and quantitative genetic variation, the level of inbreeding depression in f

Den dokumentvillkorade garantin, som i praktiken vanligen betecknas som självständig, känneteck-nas av att villkoren i utfästelsen väsentligen endast innefattar villkor som refererar till att vissa angivna dokument presenteras för garanten. Dokumentvillkorade garantier förekommer vanligtvis i avtalsstrukturer som involverar ett flertal olika avtal och parter. De typer av avtal som omfattas av sådaDocumentary guarantees, in practice usually described as independent guarantees, are characterized by the fact that they essentially contain only conditions referring to whether or not certain specified documents are presented to the guarantor. A documentary guarantee is usually only one part of a contractual structure involving several contracts and parties. Such contracts give rise to special le

It is argued that evolution goes beyond that which can be described in a well-defined language) and that it instead enforces a language that is itself evolving. Evolution is the unfolding of this self-reference. The unfolding methodology of the logician Alfred Tarski is taken as a basis for the explicability of evolution. Looking at Tarski´s results as a linguistic complementarity, we get a view w

Much information has been gathered through the years from fires in fire investigation reports or as statistics. The information might have been collected centrally by an agency, an insurance company or locally by the local fire service. The information can be used to learn from these events and to improve the fire safety in buildings. In this paper a methodology to find technical deficiencies in f

Philosophers have stressed the need to distinguish between explanatory (motivating) reasons and justifying (good) reasons. The distinction is often illustrated with an example of someone doing something that is intended to appear at the outset as incomprehensible. The next step is then to add some further details about the agent — typically some information about his or her beliefs and desires — p

Results of molecular phylogenetic analysis after nuclear (18S LSU, ITS1/ITS2), mitochondrial (12S and 23S SSU) and chloroplast DNA of lichen-forming fungi, symbiotic and terrestrial algae as well as microscopic filamentous fungi obtained for the first time in Ukraine are compared with recent data on morphology, anatomy and biochemical characters. Taxonomical treatment of several groups of lichen-f