With global efforts in reducing energy consumption, house manufacturers are seeking use of new materials and design solutions. However, some believe this will increase the risk of mould. One way to assess the mould risk is to use a hygrothermal software for simulating the climate envelopes’ moisture performance. But as with all simulation, the quality of the output can never be better than the qua

987/5000En omfattande ram för en hållbar renoveringsprocess med en helhetssyn på renovering har utvecklats med beaktande av områdena: teknik, miljö, ekonomi, sociala värden och arkitektur och kulturhistorisk miljö. Ramverket beskriver aktiviteter som ska genomföras i olika steg i processen, samt kartlägger vem som kommer att ansvara för och utföra dessa aktiviteter. Ramverket hänvisar till tillgänA comprehensive framework for a sustainable renovation process with a holistic approach to renovation has been developed, taking into consideration the areas: technology, environment, economy, social values, and architecture and cultural historical environment. The framework describes activities that should be carried out at different stages of the process, as well as charting who will be responsi

In Europe, all new houses built require an energy declaration showing the expected energy consumption during use. However, there is often a discrepancy between the calculated and the actual energy consumption. Some claim that in general the difference is on the positive side for wooden buildings, with real energy consumption being lower than predicted. This could be an effect of thorough and long-

Inom byggsektorn måste byggnader vara mer energieffektiva än någonsin tidigare. Tuffare byggregler kräver allt mer exakta energibehovsberäkningar för att säkerställa byggnadens operativa prestanda. Överföringsvärmeöverföringsförluster genom byggnadens kuvert spelar en nyckelroll i byggnadens totala energiprestanda. Att underskatta dessa förluster kan leda till att energikraven inte uppfylls. För nWithin the construction sector buildings are required to be more energy efficient than ever before. Tougher building regulations require ever more accurate energy demand calculations to ensure a building’s operational performance. Transmission heat transfer losses through a building’s envelope play a key role in the overall energy performance of the building. Underestimating these losses may lead

This article explores municipal variation in the implementation of a Danish educational reform. The aim of the reform was to increase the assimilation of immigrants, and removing mother-tongue training for first- and second-generation immigrants was believed to increase their proficiency in Danish. This article uses a difference-in-differences method to explore the effect of this removal on childr

The major softwood hemicellulose is galactoglucomannan (GGM), an abundant polysaccharide which constitutes up to 25% of the dry weight of wood, much of which is discarded in current refinery practices. Among the enzymes responsible for the degradation of this hemicellulose are the β-mannanases. Apart from their natural hydrolytic action, some β-mannanases have the ability to catalyse the synthesis

Pickering emulsions are emulsions stabilized by solid particles. Particles with optimal dual wettability toward both of the oil and water phases, can be adsorbed onto the interface, thereby providing the stability of the emulsions. Starch granules have attracted attention due to their positive characteristics, such as being widely available, inexpensive, biodegradable, and non-allergenic. Due to a

I denna studie genomförs en uppdaterad analys av potentialen för en ökad tillförsel av biomassa från skog, jordbruk och akvatiska system i Sverige till 2030 respektive 2050. Studien tar sin utgångspunkt i en tidigare potentialstudie från 2016 men där potentialen för respektive biomassakategori justerats efter de omvärldsförändringar som skett och ny kunskap som tagits fram under de senaste fem åreThis study include an updated analysis of the potential increase in the supply of biomass from forest, agriculture and aquaculture in Sweden until 2030 and 2050, respectively. The study is based on a previous assessment from 2016 but where the potential of different categories of biomass feedstocks is revised according to new knowledge and changed conditions during the last five years. The estimat

We have used the FERMI free-electron laser to perform time-resolved photoelectron imaging experiments on a complex group of resonances near 15.38 eV in the absorption spectrum of molecular nitrogen, N2, under jet-cooled conditions. The new data complement and extend the earlier work of Fushitani et al. [Opt. Express 27, 19702–19711 (2019)], who recorded time-resolved photoelectron spectra for this

The European Union adopted the Water Framework Directive (WFD) in the year 2000 to tackle the rapid degradation of freshwater systems. However, biological, hydromorphological, and physico-chemical water quality targets are currently not met, and identifying successful policy implementation and management actions is of key importance. We built a joint species distribution model for riverine fish in

Here we report a case of an 11-year-old girl with an inoperable tumor in the optic chiasm/hypothalamus, who experienced several tumor progressions despite three lines of chemotherapy treatment. Routine clinical examination classified the tumor as a BRAF-negative pilocytic astrocytoma. Copy-number variation profiling of fresh frozen tumor material identified two duplications in 9q21.32-33 leading t

PURPOSE: To evaluate the effect of population screening on low vision and blindness from open-angle glaucoma.DESIGN: Retrospective cohort study.STUDY POPULATION: A very large population based screening for glaucoma was conducted in Malmö, Sweden, from 1992 to 1997. A total of 42 497 subjects were invited, of which 32 918 were screened and 9579 non-responders, i.e. did not participate.METHODS: The

Evenemangsbranschen kopplad till Sveriges idrotts- och friluftsliv har påverkats kraftigt av pandemin. I det korta perspektivet har tusentals människors jobb och fritid påverkats då aktiviteter uteblivit och evenemang ställts in. De långsiktiga konsekvenserna kan leda till en förändrad syn på hur man i framtiden kommer att resa, delta i evenemang och använda arenor. Detta får i sin tur konsekvense

Sweden's strategy to manage the spread of Covid-19 has not included any form of lockdown, in contrast to the approaches adopted by most other countries. Instead, the strategy has been largely based on strong recommendations for society. Even though Sweden has not had any form of lockdown, the Covid-19 pandemic has during a relatively short period of time brought changes for society, significantly