We study the rational Cherednik algebra Hc of type G(r, 1, n) by means of the Dunkl-Opdam operators introduced in [DuOp] and the generalized Jack polynomials introduced in [Gri]. Our main result is a characterization of the set of parameters c for which Hce+Hc 6= Hc, where e+ is the symmetrizing idempotent for G(r, 1, n). Such parameters are called aspherical. The proof is parallel to that in [...

Recognition of extracellular peptides by plasma membrane-localized receptor proteins is commonly used in signal transduction. In plants, very little is known about how extracellular peptides are processed and activated in order to allow recognition by receptors. Here, we show that induction of cell death in planta by a secreted plant protein GRIM REAPER (GRI) is dependent on the activity of the...

The ongoing development and the alterations of sustainability reporting, like the change towards internet-based reporting which allows stakeholder orientation and integration of supply chain disclosure, will lead to an increased generation of sustainability reports (or corporate social responsibility reporting). By April 2012, 53% of the S&P 500 companies provide corporate sustainability report...

• RTs can be explained by simulation and decision model of Hamrick, Smith, Gri ths, & Vul (2015) Fit on non-topological (r=0.67) Extends well to topological (r=0.55) • Reaction times on identical trials were correlated across experiments (r=0.61) • Reaction times were still consistently faster with motion towards the goal vs. other motion information • Similar consistency with simulation model ...

'Depa rtment of Computer Science, Technische Univers itaet Darmstadt, Fraunhoferstrasse 5, FG GRI S, Darmstadt, Hessen 64283, Germany. E-mails: [email protected] .tu-darmstadt.de; sebastian.bremm@gris . i nfo rmatik . tu-darmstadt.de bFraunhofer Institute for Computer Graphics Research IGD, Fraunhoferstrasse 5, D-64283 Darmstadt, Germany. E-ma il : tatiana. vonJandesberger@gris . i...

A numerical investigation of high pressure, counterflow methane-air partially premixed flames (PPFs) is presented to characterize the effect of pressure on flame structure. Four different mechanisms, namely GRI-2.11, GRI-3.0, the San Diego, and the C2 mechanisms have been examined. The mechanisms have been validated by comparing the predicted laminar flame speeds with experimental data. While t...

A combined experimental and modeling study of neat and NH3-doped (3>=1), 30-Torr flames is reported. The major species concentrations are measured by molecular beam mass spectrometry (MB/MS), whereas the minor species OH, NH, and O-atom concentrations are measured by laser-induced fluorescence (LEF). The species NO is measured both by LJF and MB/MS, and 02 by MB/MS. The flame temperatures are m...