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The measurement of potential enzymatic activities has been proposed as an efficient method to infer nutrient limitations for microorganisms in environmental samples. To validate this use, confirmation with direct methods of microbial growth responses to resource additions are required. We experimentally manipulated nutrient-poor soils from the afromontane subtropics with relatively low (grassland

Many studies have employed the National Sanitation Foundation Water Quality Index (NSFWQI) with non-original rather than originally defined parameters of the model, particularly when incorporating fecal coliform (FC), total solids, and total phosphates as inputs. For this reason, this study aimed to perform a critical review on the application of the NSFWQI to explore the amount of change that can

Background: Children and adolescents with Juvenile Idiopathic Arthritis (JIA) exhibit deviations in ankle dynamic joint stiffness (DJS, or moment-angle relationship) compared to healthy peers, but the relationship between ankle DJS and self-reported walking impairments has not been studied. This secondary analysis aimed to investigate the relationship between ankle DJS and self-reported walking di

A search for a heavy resonance decaying into WZ in the fully leptonic channel (electrons and muons) is performed. It is based on proton–proton collision data collected by the ATLAS experiment at the Large Hadron Collider at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 36.1 fb−1. No significant excess is observed over the Standard Model predictions and limits are

Sweden is a country where left-right orientation structures the political landscape, homeownership is increasingly important, and the importance of class for political preferences and behavior is changing or even weakening. This article explores the significance of homeownership for left-right orientation in Sweden, and extends the relationship to include class position. By combining detailed cros

We report here on the taxonomic and molecular diversity of 10 929 terrestrial arthropod specimens, collected on four islands of the Society Archipelago, French Polynesia. The survey was part of the ‘SymbioCode Project’ that aims to establish the Society Islands as a natural laboratory in which to investigate the flux of bacterial symbionts (e.g., Wolbachia) and other genetic material among branche

Tuberculosis has been reaffirmed as the infectious disease causing most deaths in the world. Co-infection with HIV and the increase in multi-drug resistant Mycobacterium tuberculosis strains complicate treatment and increases mortality rates, making the development of new drugs an urgent priority. In this study we have identified a promising candidate by screening antimicrobial peptides for their

The pulp and paper industry is one of the most important industrial sectors worldwide, and has considerable potential for the sustainable fractionation of lignocellulosic biomass to provide valuable compounds. Ultrafiltration (UF) is a suitable separation technique for the profitable production of hemicelluloses from process water from thermomechanical pulping (ThMP), but is limited by membrane fo

The occurence of introduced and native species and hybrid cultivars of Nuphar and Nymphaea in Sweden is discussed and a preliminary diagnostic key is presented. Swedish occurences of escaped Nuphar advena, Nymphaea ×marliacea, N. ×thiona and N. ×laydekeri are reported for the first time.

Objective: To describe the prevalence, baseline characteristics and factors associated with survival in out-of-hospital cardiac arrest (OHCA) with initial non-shockable rhythm sub-grouped into pulseless electrical activity (PEA) and asystole as presenting rhythm. Methods: The Swedish Registry of Cardiopulmonary Resuscitation is a prospectively recorded nationwide registry of modified Utstein param

This paper revises the theoretical grounds for relation of the micro-level behaviour indicators to the safety and efficiency (level-of service) of the local traffic system. Automated video analysis is suggested as a tool for collection of the individual data about road users driving trajectories and speeds and interaction with other road users. The authors describe the current state of the video a

This paper presents a study of extraordinary transmission (EoT) through arrays of sub-wavelength apertures. Fundamental limitations for this phenomenon are formulated as a sum rule, relating the transmission coefficient over a bandwidth to the static polarizability. The sum rule is rigorously derived for arbitrary periodic apertures in thin screens. By this sum rule we establish a physical bound o

Behandlar Johan Henrik Schröders betydelse för ämnesutvecklingen inom flera humanistiska discipliner liksom hans nätverk nationellt och internationellt.

En genomgång av porträttsamlingen ur historisk och stilistisk synvinkel.

Behandlar den klassiska och fornnordiska mytologin i konsten, vilka användes i utformandet av Röda salongen på Rosendal för att skapa en apoteos av Karl XIV Johan.

En historisk introduktion till erotiska bildmotiv i konsten och i grafiskt tryck, i europeiska privatsamlingar och museer från 1500-talet.

Since its independence in 1918, Iceland has tried a number of monetary regimes. They have all failed to provide monetary stability. Iceland is too small to conduct an independent monetary policy. What should Iceland do? We arrive at the conclusion that a currency board with the euro as the reserve currency is the best choice. A currency board delivers monetary stability through exchange rate stabiSince its independence in 1918, Iceland has tried a number of monetary regimes. They have all failed to provide monetary stability. Iceland is too small to conduct an independent monetary policy. What should Iceland do? We arrive at the conclusion that a currency board with the euro as the reserve currency is the best choice. A currency board delivers monetary stability through exchange rate stabi