It is rigorously shown that the generalized Laplace distributions and the normal inverse Gaussian distributions are the only subclasses of the generalized hyperbolic distributions that are closed under convolution. The result is obtained by showing that the corresponding two classes of variance mixing distributionsgamma and inverse Gaussianare the only convolution-invariant classes of the generali

The aim of this study was to determine effects on methane potential and overall sludge quality from two different sludge pre-treatment technologies (ozonation high/low dosage and thermal treatment 55/70 degrees C). In general both treatments produced increased methane potential. Thermal treatment resulted in higher chemical oxygen demand (COD)-solubilisation, while the highest volatile fatty acids

Early use of fresh frozen plasma (FFP) in haemorrhagic shock is associated with improved outcome. This effect may partly be due to protection of the endothelial glycocalyx and/or secondary to a superior efficacy of FFP as a plasma volume expander compared to crystalloids. The objective of the present study was to investigate if protection of the glycocalyx by FFP can be demonstrated when potential

Superhydrophobic surfaces have been fabricated in a continuous spray process, where an alkyl ketene dimer (AKD) wax is dissolved in supercritical carbon dioxide (scCO(2)) and sprayed onto the substrate. The mass of extracted AKD from scCO2 has been investigated as well as the pressure, temperature, and flow of CO2 at the steady-state spray conditions. Several different substrates such as glass, al

The conversion of vanillin to vanillylamine is a key step in the biosynthetic route towards capsaicinoids in pungent cultivars of Capsicum sp. The reaction has previously been annotated to be catalysed by PAMT (putative aminotransferase; [GenBank: AAC78480.1, Swiss-Prot: O82521]), however, the enzyme has previously not been biochemically characterised in vitro.

Holmqvist ME, Wedren S, Jacobsson LTH, Klareskog L, Nyberg F, Rantapaa-Dahlqvist S, Alfredsson L, Askling J (Institute of Environmental Medicine, Karolinska Institutet, Stockholm; Karolinska Institutet/Karolinska Hospital, Stockholm; Malmo University Hospital, Malmo; AstraZeneca R&D, Molndal; and Umea University Hospital, Umea, Sweden) Rapid increase in myocardial infarction risk following dia

Twenty-five comparative cycle assessments (LCAs) addressing food waste treatment were reviewed, including the treatment alternatives landfill, thermal treatment, compost (small and large scale) and anaerobic digestion. The global warming potential related to these treatment alternatives varies largely amongst the studies. Large differences in relation to setting of system boundaries, methodologica

Popular Abstract in Swedish Adenovirus från människa (Ad) används ofta vid genterapi mot cancer, vaccinutveckling och genöverföring. Modifierade Ad5 och Ad2 virus har framgångsrikt använts som cancercelldödande (onkolytiska) agens i experimentella studier som dock inte kunnat överföras till kliniskt bruk av flera skäl, inklusive bristande spridning av virusinfektionen inom tumörvävnaden. De onkolyHuman adenoviruses (Ads) are broadly used in cancer gene therapy, vaccine development and gene delivery. The modified Ad5 or Ad2 viruses have been successfully used as oncolytic agents in pre-clinical studies. However they could not be translated into clinic utility due to a number of limitations including inefficient Ad spread among tumor cells. The cancer cell killing capacity of oncolytic Ad is

During October 2011 several residents and staff members at a long-term care facility (LTCF) for elderly fell ill with respiratory symptoms. Several of the residents required hospitalization and one died. Non-typeable Haemophilus influenzae (NTHi) was identified as the causative pathogen.

The analysis of a small number of patients with atypical chronic myeloid leukemia showing balanced chromosomal translocations has revealed diverse tyrosine kinase fusion genes, most commonly involving FGFR1, PDGFRA, PDGFRB, JAK2, and ABL. We present a case of aCML with a 3q22;21q22-translocation that led to truncation of the receptor-like tyrosine kinase (RYK) gene and its juxtaposition with seque

It has been reported that there is a difference in drug prescription between males and females. Even after adjustment for multi-morbidity, females tend to use more prescription drugs compared to males. In this study, we wanted to analyse whether the gender difference in drug treatment could be explained by gender-related morbidity.

The calcium-dependent transcription factor NFAT was first described as a key player in immune cell regulation. Since then, NFAT signaling has been shown to be crucial for normal vascular development during embryogenesis. This pathway is also an important regulator of cell growth and differentiation in various cell types, however, the functional significance of NFAT in the vasculature is largely un

Recent numerical simulations have shown long-lived axisymmetric sub- and super-Keplerian flows in protoplanetary disks. These zonal flows are found in local as well as global simulations of disks unstable to the magnetorotational instability. This paper covers our study of the strength and lifetime of zonal flows and the resulting long-lived gas over- and underdensities as functions of the azimuth

Popular Abstract in Swedish Avhandlingen tar upp frågor om prästernas arbetsmiljö och deras roll och identitet. I inledningskapitlet framhölls att flera faktorer är viktiga för en undersökning om prästernas arbetsmiljö och för utformningen av prästrollen och prästidentiteten. Det omgivande samhället, de organisatoriska ramarna och de förväntningar som ställs på prästerna är några sådana faktorer, In this dissertation the work environment and the roles and identities of the clergy in the Church of Sweden are investigated. It is said in the first chapter that there are several factors influencing the work environment and that these factors are important for the formation of the roles and identities of the clergy. The surrounding society, the organization, and the expectations directed at the

Novel radiography approaches based on the wave nature of x-rays when propagating through matter have a great potential for improved future x-ray diagnostics in the clinics. Here, we present a significant milestone in this imaging method: in-vivo multi-contrast x-ray imaging of a mouse using a compact scanner. Of particular interest is the enhanced contrast in regions related to the respiratory sys

We have characterized the lipid chain freezing in dilute aqueous vesicle dispersions of the cationic lipid dioctadecyldimethylammonium bromide (DODAB) using wide and small angle X-ray scattering, solid state NMR, DSC, turbidity and density measurements. The lipids freeze in two steps. Above 40 degrees C the chains are fluid and the lipids are in a so-called liquid-crystalline state. When cooling b

Popular Abstract in Swedish Dödligheten i skador i Sverige har under de senaste årtiondena minskat, en minskning som idag dock har planat ut. Antalet dödade i transportolyckor och i arbetsplatsolyckor i Sverige har minskat under de senaste 40 åren vilket kan ses som ett resultat av ett effektivt säkerhetsarbete. När det gäller fallolyckor så har däremot andelen som dör av sina skador ökat markant Injuries are often associated with long-term suffering and lowered functioning, and personal injuries impose a huge burden on medical care and health services in addition to the costs associated with impaired functional ability. Each year in Sweden, falling accidents are experienced by a third of those aged 60 or over and half of those aged 80 or over, while injuries from traffic accidents still a

A search has been performed for the experimental signature of an isolated photon with high transverse momentum, at least one jet identified as originating from a bottom quark, and high missing transverse momentum. Such a final state may originate from supersymmetric models with gauge-mediated supersymmetry breaking in events in which one of a pair of higgsino-like neutralinos decays into a photon