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When Swedish wastewater treatment plants were rebuilt to include enhanced nitrogen removal, anaerobic ammonium oxidation (anammox) was far from being a mature technology. During the 2000s, the process has been introduced into sludge liquor treatment worldwide. The step to introduce anammox in the mainstream is decreasing, but lab- and pilot-scale studies on real municipal wastewater are yet lackin

The purpose of this study was to explore neuroretinal transplantation in a large animal model of severe retinitis pigmentosa and to establish graft development, long-term survival, graft-host integration, and effects on the host retina. Methods Rhodopsin transgenic pigs, aged 6 months, received in one eye a fetal full-thickness neuroretinal sheet in the subretinal space by means of vitrectomy and

Vi har redogjort för K2- och K3-regelverken och i praktiken finns tydliga skillnader. I K2-regelverket finns begränsande förenklingsregler och i K3-regelverket ges möjlighet att göra egna bedömningar och utforma redovisning och årsredovisning efter företagets situation. I slutsatsen utgår vi från ett medelstort företag, vilket vi definierar som ett företag som ligger över gränsvärdet 50/25/50 men

Extended Producer Responsibility (EPR) aims to develop end-of-life product systems and reduce environmental impacts of product across entire life cycle. The empirical study of how EPR programmes have influenced design change is still few especially for complex and durable products such as EEE. Japan introduced EPR programmes in 2001 for four large home appliances (TV sets, air conditioners, refrig

Globaliseringen av kulturen, ekonomin och politiken leder till gränsöverskridande interaktioner för många aktörer mellan regioner och länder. I takt med att kommunikationen blir allt snabbare och når allt fler platser ökar kontakten mellan människor och ger ögonblickligen information om händelser från alla jordens hörn. Nya innovationer och medicinska genombrott stärker livskvaliteten och ökar livThe globalization of culture, economy and politics leads to cross-border interactions of actors across regions and countries. As communication gets faster and reaching more places contact between people is increasing and information on events from every corner of the world is accessible. New innovations and medical breakthroughs will strengthen the quality of life and increase life expectancy for

Problem The procurement of a complete factory, including the design, manufacturing and installation, is a common way for automotive producers when acquiring new production equipment for new models. Due to the long lead times of a procurement process, the process has to commence well before the finalisation of the design of the car to be built. This makes the formulation of requirements very comple

The goal of this thesis has been to evaluate the design guidelines that currently exist regarding designing for metal additive manufacturing (AM). More specifically, this project has focused on the design guidelines regarding thin-walled features and how well they work when applied to adapt an industrial part for manufacturing with the AM process laser powder bed fusion (L-PBF). Making the walls

The case of Bertil Ströberg has repeatedly been called one of Sweden's most remarkable criminal cases. The indictment against Ströberg from 1983 claims that he committed grave espionage against Sweden on behalf of Poland. Ströberg says that he is innocent of the crime, and fought until his death to get his case reopened in the Supreme Court. That Ströberg would be innocent is explained by the

This Bachelor's degree project investigates how sofas can reach longer life span through circular design. It follows the steps of a classic design development process, from research and ideation to a final prototype. The result is Remain, a modular sofa that can be assembled, disassembled and reassembled multiple times enabling reuse, repair, refurbishment and recycling.

Purpose: Study the relationship between stock returns and GHG emissions regarding a risk premium related to greenness. This by using GHG emissions estimated by Bloomberg rather than companies self-reported estimates. Methodology: The study conducts a time-invariant model by cross-sectional OLS regression to estimate the risk premium for greenness. Weighted Least Square regression (WLS) to estima

Proponents of religious non-doxasticism standardly aim to show how a commitment to traditional religion can be rational in the absence of religious belief. We demonstrate how the non-doxastic framework can be given a much wider application. In a study on Swedish semi-secularity, sociologist Ann af Burén has discovered a pattern where subjects simultaneously entertain naturalistic and supernatural

This article is devoted to a study of the Hardy space Hlog(Rd) introduced by Bonami, Grellier, and Ky. We present an alternative approach to their result relating the product of a function in the real Hardy space H1 and a function in BMO to distributions that belong to Hlog based on dyadic paraproducts. We also point out analogues of classical results of Hardy-Littlewood, Zygmund, and Stein for Hl

Through a systematic review and a series of meta-analyses, we evaluated the general responsiveness of putative transcriptional biomarkers of general toxicity and chemical stress. We targeted metal exposures performed on bivalves under controlled laboratory conditions, and selected six transcripts associated with general toxicity for evaluation: catalase (cat), glutathione-S-transferase (gst), heat

Energy used in buildings is responsible for more than 40% of energy consumption and greenhouse gas (GHG) emissions of the EU and their share in cost-efficient GHG mitigation potentials is estimated to be even higher. In spite of its huge savings potential of up to 80%, achievements are very slow in the building sector and much stronger political action seems to be needed. One important step in thi

Det relativt lugna området bakom barriärö är en fördelaktig plats för hamn trots att navigationen genom själva inloppet kan vara utmanande. Olika åtgärder såsom muddring eller kuststrukturer kan vara nöd-vändiga för att säkerställa det önskade vattendjupet för en säker navigering. Island som är en önation är beroende av tillförlitliga navigeringsvägar som förbinder hamnar med havet. Detta för att The relatively calm area behind barrier island are favored locations for harbors even though the navigation through the inlet itself can be challenging. Different measures like dredging or coastal structures might be necessary to ensure the desired water depth to maintain a safe navigation. Iceland as an island country depends strongly on reliable navigational routes connecting harbors to the ocea