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Degradation and fatigue of epoxy impregnated traction motors due to thermal and thermal induced mechanical stress - Part I : Thermal mechanical simulation of single wire due to evenly distributed temperature

The focus of this work is to characterize the mechanical stresses and fatigue along the enameled wire due to thermal expansion. The stresses and fatigue is estimated for a single wire and as a function of evenly distributed temperature. The estimation is based on both analytical equations and 3D Finite Element (FE) model. This characterization of mechanical stresses and fatigue is then used to exa

Gas6-Axl signaling in presence of Sunitinib is enhanced, diversified and sustained in renal tumor cells, resulting in tumor-progressive advantages

Clear Cell Renal Cell Carcinoma (CCRCC) is a lethal cancer with bad prognosis due to development of chemoresistance and recurrence of more aggressive tumors. Investigation of Gas6-mediated Axl signaling in CCRCC and endothelial cells reveals a Sunitinib resistant Gas6-Axl signaling that is sustained and enhanced and specifically triggers downstream AKT and PRAS40 activation in an intensified manne

Degradation and fatigue of epoxy impregnated traction motors due to thermal and thermal induced mechanical stress - Part II : Thermal mechanical simulation of multiple wires due to evenly and unevenly distributed temperature

Part I of the study presents the importance and the analytical and numerical methods to perform a thermal- mechanical stress simulation with evenly distributed temperature for single wires. Part II of the study presents a method with thermal and mechanical conjugated simulations with unevenly distributed temperature for multiple wires and the results are compared to the structural simulation with

Comment on Possamai, Turner, Roose, Dagistanli and Voyce/2. : The "fatwa" chaos, the multiplication of competent authorities, and the state

The new forms of communication facilitated by the IT revolution have provided followers of various interpretations of Islam to participate in the newly opened public spheres. More and more Muslims find it possible to choose among these competing authorities and to select a suitable fatwa, to solve problems of everyday life and to smooth adjustments to living in the new environments. IT revolution

Origins and Pathways of Innovation in the Third Industrial Revolution : Sweden, 1950-2013

This study examines the factors that have shaped the long-term evolution of the ICT industry in Sweden, 1950-2013. Exploiting a new historical micro-database on actual innovation output, the driving forces and technological interdependencies in the third industrial revolution are chronicled. The results of this study support some stylized facts about innovational interdependencies in general-purpo

Impact of innovation policy on firm innovation : A comparison of Finland and Sweden, 1970-2013

To what extent have public policies contributed to the innovation performance of Finland and Sweden in the period 1970-2013? This paper aims to assess the share of innovations stimulated by the public sector, specifically because of receiving public funding or being the result of research collaboration with public institutions. We combine survey and LBIO results on these variables, to overcome rep

Gut metabolites associated with pH and antioxidant capacity during in vitro colonic fermentation of Mexican corn products

Background and objectives: Food is the major factor driving the metabolism of the gut microbiota. In Mexico, nixtamalized corn products are widely consumed. Changes in antioxidant capacity (AOX) in 1,1-Diphenyl-2-picrylhydrazyl (DPPH) and Ferric ion reducing antioxidant power (FRAP), pH values, short-chain fatty acid concentration, and relative metabolite production during in vitro colonic ferment

Correlation of ST changes in leads V4–V6 to area of ischemia by CMR in inferior STEMI

Objective. We aim to determine the correlation between ST-segment changes in leads V4–V6 and the extent of myocardial injury by cardiac magnetic resonance (CMR) in patients with inferior ST elevation (STE) myocardial infarction (iSTEMI). Design. Admission electrocardiogram and CMR data from the MITOCARE trial were used. Differences in mean myocardium at risk, infarct size, ejection fraction and my

Occupational exposure to asphalt mixture during road paving is related to increased mitochondria DNA copy number : A cross-sectional study

Background: Asphalt workers are exposed to polyaromatic hydrocarbons (PAHs) from hot mix asphalt via both inhalation and dermal absorption. The use of crumb rubber modified (CRM) asphalt may result in higher exposure to PAHs and more adverse effects. Our aim is to assess occupational exposure to PAHs from conventional and CRM asphalt paving by measuring PAH metabolites in urine, and to investigate

Compact matrix factorization with dependent subspaces

Traditional matrix factorization methods approximate high dimensional data with a low dimensional subspace. This imposes constraints on the matrix elements which allow for estimation of missing entries. A lower rank provides stronger constraints and makes estimation of the missing entries less ambiguous at the cost of measurement fit. In this paper we propose a new factorization model that further

Parallel Evolution of Chromatin Structure Underlying Metabolic Adaptation

Parallel evolution occurs when a similar trait emerges in independent evolutionary lineages. Although changes in protein coding and gene transcription have been investigated as underlying mechanisms for parallel evolution, parallel changes in chromatin structure have never been reported. Here, Saccharomyces cerevisiae and a distantly related yeast species, Dekkera bruxellensis, are investigated be

High pT spectra and anisotropy of light and heavy hadrons

Data driven studies of heavy-ion results has played a big role in highlighting interesting features of these complex systems. In this proceeding, a simple QGP-brick interpretation of the RAA and v2 at high pT (pT≈10 GeV/c) is presented. This interpretation draws attention to two fundamental questions: is there an effect of the asymmetric QGP expansion on the v2 at high pT? is there an energy loss

Multiparton interactions : From pp to pA

In the process of understanding nuclear collisions, reliable extrapolations from pp collisions, based on Glauber models, are highly desirable, though seldomly accurate. We review the inclusion of diffractive excitations and argue that they provide an important contribution to centrality observables in pA collisions. We present a method for distinguishing between diffractively and non-diffractively

Influence of the steam addition on premixed methane air combustion at atmospheric pressure

Steam-diluted combustion in gas turbine systems is an effective approach to control pollutant emissions and improve the gas turbine efficiency. The primary purpose of the present research is to analyze the influence of steam dilution on the combustion stability, flame structures, and CO emissions of a swirl-stabilized gas turbine model combustor under atmospheric pressure conditions. The premixed