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Load demand pricing - Case studies in residential buildings

Since the liberalisation of the Swedish electricity market in 1996, the competition between utilities has increased, and the generation capacity has gradually been adjusted to suit the demand. Consequently, the earlier excessive electricity production capacity has been reduced. However, if the gap between the generation capacity and demand will be too narrow, this may result in notable power short

Förord

A preface to the Swedish translation of Le livre noir de la condition des femmes.

Design and analysis of robust source codes

In this report, we are proposing a framework for robustness analysis of source codes, in combination with a design procedure for finding an optimal robust code. The robustness is defined as low susceptibility to changes in the probability distribution of the source. In many applications, the probability distribution is not well known, nor time-invariant. Hence, by introducing a robustness measure

Transmission Electron Microscopy of Nanowires: Influence of Doping and Etching on Polytypism in InP

Semiconductor nanowires have many properties which makes them interesting for future electronic devices. The fact that they have very small diameters allow them to combine different III-V materials into heterostructures, and makes it possible to grow them on Si substrates which are the basis of nearly all current semiconductor technology. It also allows them to adopt the wurtzite crystal structure

Characterization of Chlamydia trachomatis omp1 genotypes among sexually transmitted disease patients in Sweden.

A method for detection and genotyping of genital Chlamydia trachomatis infections based on omp1 gene amplification and sequencing was developed. DNA was extracted from urogenital or urine samples using a Chelex-based method, and an approximately 1,100-bp-long fragment from the omp1 gene was directly amplified and sequenced. Genotyping was performed by BLAST similarity search, and phylogenetic tree

Species interactions govern evolutionary and ecological effects of population harvesting

Popular Abstract in Swedish FISKETS EFFEKTER BEROR PÅ SAMSPELET MELLAN ARTER Fiske och jakt, så kallad populationsbeskattning, påverkar den fiskade eller jagade populationen på en rad olika sätt. Den direkta effekten är uppenbar: dödligheten ökar, och antalet individer i populationen minskar. I förlängningen påverkar denna minskning också andra arter, som t ex äter eller äts av individerna i den bHarvesting changes population abundance and can affect adaptation of several life-history traits. Harvesting can also have indirect effects ? effects on non-target species and secondary effects on target species ? because interactions between species in a community determine the relevant ecological and evolutionary feedback environment. Species interactions therefore influence the effect of harves

Problem Gaming in an everyday perspective (Research Panel)

In this panel we take a critical look at problem gaming. We question existing approaches that tend to draw on concepts from clinical psychology and we introduce everyday life and the general wellbeing of youth as an alternative perspective.