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Indirect genetic effects from competition in the clonal herb Sedum album (Crassulaceae)

Recent years have seen increasing interest in indirect genetic effects, i.e. influences on the phenotype that depend on the genotype of other conspecific individuals; however, the empirical evidence for such effects is still limited, especially in wild plant species. The present study of the clonal herb Sedum album assessed direct and indirect genetic effects on performance-related traits in a 4-y

Aberrant DNA methylation of cancer-associated genes in gastric cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC-EURGAST)

Epigenetic events have emerged as key mechanisms in the regulation of critical biological processes and in the development of a wide variety of human malignancies, including gastric cancer (GC), however precise gene targets of aberrant DNA methylation in GC remain largely unknown. Here, we have combined pyrosequencing-based quantitative analysis of DNA methylation in 98 GC cases and 64 controls ne

Can histology solve the riddle of non-functioning electrodes; factors influencing the biocompatibillity of brain machine interfaces.

Neural interfaces hold great promise to become invaluable clinical and diagnostic tools in the near future. However, the biocompatibility and the long-term stability of the implanted interfaces are far from optimized. There are several factors that need to be addressed and standardized when improving the long-term success of an implanted electrode. We have chosen to focus on three key factors when

Novel Vinylpyridine Based Cationic MIP Monoliths for Enantiomer Separation in CEC

Cationic vinylpyridine based molecularly imprinted polymer monoliths were, for the first time, applied to enantiomer separation using capillary electrochromatography. In order to map the synthesis conditions under which superporous monoliths are obtained, capillary columns were prepared by an in situ polymerization technique using varying monomer and porogen compositions. Both electrolyte pH and p

Acupuncture compared with placebo acupuncture in radiotherapy-induced nausea-a randomized controlled study

It is not known if verum (real) acupuncture is effective for nausea and vomiting (emesis) during radiotherapy. We randomly treated 215 blinded cancer patients with verum: penetrating 'deqi' creating acupuncture (n = 109) or non-penetrating sham needles (n = 106) two to three times per week. The patients documented emesis daily during the radiotherapy period. Primary end point was the number of pat

On the New Passive

The so-called New Passive in Icelandic takes the form 'it was elected us' (or, e.g., 'then was elected us', without an expletive), instead of the standard passive form 'we were elected'. It has neither A-movement to subject nor acc-to-nom conversion, which are otherwise diagnostic of the canonical passive in Icelandic and related languages. Some researchers have argued that "passive" is in fact a

On the strategies for incorporating nanosilica aqueous dispersion inthe synthesis of waterborne polyurethane/silica nanocomposites:Effects on morphology and properties

In this work the synthesis of waterborne polyurethane/nanosilica nanocomposites by using two differ-ent strategies is presented, starting from a vinyl terminated polyurethane prepolymer (PUP) based onisophorone diisocyanate and polypropylene glycol, and varying the nanosilica content. In one case, thePUP was dispersed in an aqueous solution containing glycerol-functionalized colloidal nanosilica p

A multi-criteria evaluation framework for tradable white certificate schemes

Recent years have witnessed regained political momentum on energy efficiency and interest in establishing markets is growing. As a result, Tradable White Certificate (TWC) schemes of differing design have been implemented in Great Britain, Italy and France. Much attention is being paid to justifying and evaluating such schemes. In this paper, we develop and apply a multi-criteria framework for eva

High-Level Architecture Modeling and Exploration for Streaming Applications

Multi and many core platforms are increasingly employed today to cope with the demands of modern multimedia, networking and other similar streaming applications. Selecting the best architecture for a set of such applications is complex, and without coding for each specific system, the choice is made based on designer experience. In this paper we use CAL, a dataflow language for specifying streamin

Combined use of selective serotonin reuptake inhibitors and sedatives/hypnotics during pregnancy: risk of relatively severe congenital malformations or cardiac defects. A register study

Objectives: To investigate the proposed synergistic teratogenic effect of use of selective serotonin receptor inhibitors (SSRI) together with sedatives or hypnotics, primarily benzodiazepines, during pregnancy. Design: Cohort study of congenital malformations after maternal use of SSRI, sedatives/hypnotics or the combination of the two drug categories. Setting: Swedish national health registers. P

A photometric and spectroscopic study of the new dwarf spheroidal galaxy in Hercules. Metallicity, velocities and a clean list of RGB members

Our aim is to provide as clean and as complete a sample as possible of red giant branch stars that are members of the Hercules dSph galaxy. With this sample we explore the velocity dispersion and the metallicity of the system. Stromgren photometry and multi-fibre spectroscopy are combined to provide information about the evolutionary state of the stars (via the Stromgren c_1 index) and their radia

Large Eddy Simulation of a premixed jet flame stabilized by a vitiated co-flow: Evaluation of auto-ignition tabulated chemistry

A tabulation technique assuming an auto-ignition dominated reaction pathway for highly turbulent premixed combustion is presented, implemented in an LES framework and evaluated. The tabulation method enables the reduction of the chemical system dimension to two scalars, allowing a computationally efficient model implementation, yet still retaining a sufficiently accurate representation of the chem

Passive Houses in Sweden. From Design to Evaluation of Four Demonstration Projects.

Popular Abstract in Swedish Energianvändningen i världen måste minska drastiskt inom en snar framtid för att därmed minska utsläppen av växthusgaser och bromsa klimatförändringarna. Energi och handlande med energikällor har även blivit nationella säkerhetsfrågor. Inom Europeiska Unionen används ungefär 40% av den totala energianvändningen i byggnader, vilket innebär ungefär 36% av det totala koldiThe use of energy is a major global issue both according to climate changes but also in the aspect of national safety tied to the trade with energy sources. Of the total energy use in the member states of the European Union, about 40% is used in residential and commercial buildings. Passive houses are one way to reduce the energy use in buildings and at the same time keep a good indoor comfort. Th

Gaining Legitimacy as a Public Official: The Case of Supportive Employee Attitudes to the Standardization of Work

The standardization of work processes is a common feature of the public administration, aiming at both efficiency and equal treatment of citizens. Combining this standardization with employee motivation is considered a challenge. This challenge is explored, based on a survey to 261 social insurance officers (SIOs) at the Swedish Social Insurance Agency. Results reveal that, contrary to expectation

SAFE MULTIBYGG AP 1-4 : Delrapport

Multifunctional buildings are characterized by multiple functions located within the same building. In this report specific problem areas are identified by the means of interviews and previous method development. The risks identified consider multifunctionality and antagonistic attacks. As a result from the previous method developed and the interviews, reference scenarios are suggested and conclus

The Influence of Partner Choice and Country of Origin Characteristics on the Naturalization of Immigrants in Sweden: a Longitudinal Analysis

Using data for the period 1968–2001, this article assesses the influence of partner choice and origin country characteristics on the propensity of immigrants to naturalize in Sweden. Marriage to a foreign-born Swedish citizen increases the naturalization propensity, and its effect increases strongly when the spouse naturalizes during the same year. The analysis suggests that a lower level of civic