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alpha-decay calculations of heavy nuclei using an effective Skyrme interaction

Background: For nuclei heavier than Pb-208 alpha decay is a dominating decay mode, and in the search of new superheavy elements one often observes chains of alpha decays. Purpose: Explore and test microscopic descriptions of alpha decay based on theories with effective nuclear interactions. Methods: The nuclear ground states are calculated with the Hartree-Fock-Bogoliubov (HFB) method using the Sk

Formation and Characterization of Supported Lipid Bilayers Composed of Hydrogenated and Deuterated Escherichia coli Lipids.

Supported lipid bilayers are widely used for sensing and deciphering biomolecular interactions with model cell membranes. In this paper, we present a method to form supported lipid bilayers from total lipid extracts of Escherichia coli by vesicle fusion. We show the validity of this method for different types of extracts including those from deuterated biomass using a combination of complementary

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An overview over the development and activities of the Centre for Research into Freemasonry and Fraternalism at the University of Sheffield, 2000-2010.

Association of four DNA polymorphisms with acute rejection after kidney transplantation

Renal transplant outcomes exhibit large inter-individual variability, possibly on account of genetic variation in immune-response mediators and genes influencing the pharmacodynamics/pharmacokinetics of immunosuppressants. We examined 21 polymorphisms from 10 genes in 237 de novo renal transplant recipients participating in an open-label, multicenter study [Cyclosporine Avoidance Eliminates Seriou

Från definierat förflutet till utstakad framtid - En begreppshistorisk analys av kulturbegreppet i läroplaner, 1962–2011

When the concept of multiculturalism was introduced to the Swedish national curriculum in the 1990's, a new democratic vision was added to the educational agenda: the school as a creator of a multicultural society. Based on a conceptual analysis of Swedish national curricula from 1962 until today, this study outlines how the concept of culture is subordinated to references of an “objective time”,

CYLD negatively regulates cell-cycle progression by inactivating HDAC6 and increasing the levels of acetylated tubulin

CYLD is a tumour-suppressor gene that is mutated in a benign skin tumour syndrome called cylindromatosis. The CYLD gene product is a deubiquitinating enzyme that was shown to regulate cell proliferation, cell survival and inflammatory responses, mainly through inhibiting NF-kappa B signalling. Here we show that CYLD controls cell growth and division at the G(1)/S-phase as well as cytokinesis by as

Lake Ecosystem Responses to Holocene Climate Change at the Subarctic Tree-Line in Northern Sweden

A Holocene sediment sequence from Lake Seukokjaure, a subarctic lake at tree-line in northern Sweden, was analyzed to assess major changes in the structure and functioning of the aquatic ecosystem in response to climate change and tree-line dynamics. The compiled multi-proxy data, including sedimentary pigments, diatoms, chironomids, pollen, biogenic silica (BSi), carbon (C), nitrogen (N) elementa

Ab initio calculations of the Hubbard U for the early lanthanides using the constrained random-phase approximation

In this work we have calculated U from first principles for the early lanthanides (Ce-Gd) using the constrained random phase approximation (cRPA). We compare the static limit of U with experimental estimations from x-ray photoemission spectroscopy (XPS) and bremsstrahlung isochromat spectroscopy (BIS) spectra and also discuss the frequency dependence of U across the series. The localized subspace

Non-Main Clause Linking and Verb Form Switch in Syrian Arabic. Is there a circumstantial clause?

Recent research has brought into focus the function of switching between verb forms and types of clauses, here labelled ‘gram switching’, as a device for marking non-main clause linking in various types of Arabic and in Biblical Hebrew (Persson forthcoming a; Isaksson, Kammensjö, and Persson 2009; Isaksson 2011, 2013). The study presented here shows that a switch, either in verb form/morphology or

PGM2 overexpression improves anaerobic galactose fermentation in Saccharomyces cerevisiae

BACKGROUND: In Saccharomyces cerevisiae galactose is initially metabolized through the Leloir pathway after which glucose 6-phosphate enters glycolysis. Galactose is controlled both by glucose repression and by galactose induction. The gene PGM2 encodes the last enzyme of the Leloir pathway, phosphoglucomutase 2 (Pgm2p), which catalyses the reversible conversion of glucose 1-phosphate to glucose 6

ENHANCE YOUR WORKPLACE! A dialogue tool for workplace health promotion with a salutogenic approach

Popular Abstract in Swedish Arbetsplatsens positiva sidor kan förbättras genom ett nytt dialogverktyg! Nu går det att mäta medarbetares positiva upplevelser av arbete. Vanligtvis kopplas människors upplevelser av arbete samman med stress och ohälsa. Men det går att tänka tvärtom, att istället fokusera på allt det positiva som arbete kan ge. När människor mår bra av sitt arbete, blir de också mer The aim of this thesis was to develop and make a quality assessment of a tool, which includes a questionnaire and a dialogue process that could be useful for workplace health promotion from a salutogenic point of view. The studies have been performed within two health care organizations between 2005 and 2009, together with hospital staff. Two questionnaire studies were conducted (n=446 n=505, resp

Enzymatic hydrolysis of steam-pretreated lignocellulosic materials with Trichoderma atroviride enzymes produced in-house

Background: Improvement of the process of cellulase production and development of more efficient lignocellulose-degrading enzymes are necessary in order to reduce the cost of enzymes required in the biomass-to-bioethanol process. Results: Lignocellulolytic enzyme complexes were produced by the mutant Trichoderma atroviride TUB F-1663 on three different steam-pretreated lignocellulosic substrates,

Explaining Variation in the Effectiveness of Transnational Energy Partnerships

This article analyzes the effectiveness of transnational multi-stakeholder partnerships for sustainable development-also known as "Type II outcomes" of the 2002 World Summit on Sustainable Development-in the sustainable energy sector. We combine quantitative and qualitative research. Quantitatively, we use a database of 340 partnerships, including 46 partnerships that focus on energy. Our qualitat