50,195 research outputs found
Big Ramsey degrees and divisibility in classes of ultrametric spaces
Given a countable set S of positive reals, we study finite-dimensional
Ramsey-theoretic properties of the countable ultrametric Urysohn space with
distances in S.Comment: 12 page
First results of the SDHCAL technological prototype
The CALICE Semi-digital hadronic calorimeter built in 2011, was installed and
tested during two periods of two weeks each in 2012 at CERN SPS facilities. The
detector has more than 450000 channels with a semi-digital readout distributed
on 48 layers with efficiency exceeding 95%. It has been run using the
trigger-less and power pulsing modes. Data have been collected with muon,
electron and hadron beams in the energy range between 5 and 80 GeV. This
contribution focuses on the performances, the shower selection methods and on
the first results on the calibration using pions.Comment: Proceeding of the CHEF 2013 (Calorimetry for the High Energy
Frontier) International conference, Eds J,-C Brient, R. Salerno, and Y.
Sirois, ISBN number 978-2-7302-1624-1. year 2013, 1-488 page
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Different attitudes towards mental health revealed in a survey of nurses across five European countries; more positive attitudes found in Portugal, in women and in those in senior roles
Commentary on: Chambers M, Guise V, Välimäki M, et al. Nurses’ attitudes to mental illness: a comparison of a sample of nurses from five European countries. Int J Nurs Stud 2010; 47: 350–62
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