Results 41 to 50 of about 5,762,684 (230)
Frontiers in Psychology, 2017 Referees are essential for sports such as handball. However, there are few tools available to analyze the activity of handball referees. The aim of this study was to design an instrument for observing the behavior of referees in handball competitions and
Juan P. Morillo +4 more
doaj +1 more source
Nonlinear dielectric response at the excess wing of glass-forming liquids
, 2013 We present nonlinear dielectric measurements of glass-forming glycerol and propylene carbonate applying electrical fields up to 671 kV/cm. The measurements extend to sufficiently high frequencies to allow for the investigation of the nonlinear behavior ...
A. Loidl +4 more
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Can a Lamb Reach a Haven Before Being Eaten by Diffusing Lions? [PDF]
, 2012 We study the survival of a single diffusing lamb on the positive half line in the presence of N diffusing lions that all start at the same position L to the right of the lamb and a haven at x=0. If the lamb reaches this haven before meeting any lion, the
Alan Gabel +10 more
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Influence of Video Speeds on Visual Behavior and Decision-Making of Amateur Assistant Referees Judging Offside Events [PDF]
Frontiers in Psychology, 2020 The aim of the study was to assess the effects of manipulating video speeds on visual behavior and decision accuracy of 10 amateur football assistant referees (ARs) when perceived video sequences of 24 possible offside actions on a large screen. An eye tracker was used to analyze participants' visual behaviors.
Vicente Luis Del Campo +1 more
openaire +3 more sources
Four-Quark Condensates in Nucleon QCD Sum Rules
, 2007 The in-medium behavior of the nucleon spectral density including self-energies is revisited within the framework of QCD sum rules. Special emphasis is given to the density dependence of four-quark condensates. A complete catalog of four-quark condensates
Adami +71 more
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Quasi two-dimensional superfluid Fermi gases
, 2005 We study a quasi two-dimensional superfluid Fermi gas where the confinement in the third direction is due to a strong harmonic trapping. We investigate the behavior of such a system when the chemical potential is varied and find strong modifications of ...
A. F. Andreev +2 more
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Lower Bounds for Structuring Unreliable Radio Networks [PDF]
, 2014 In this paper, we study lower bounds for randomized solutions to the maximal independent set (MIS) and connected dominating set (CDS) problems in the dual graph model of radio networks---a generalization of the standard graph-based model that now ...
A. Clementi +7 more
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Nonlinear Collapse in the Semilinear Wave Equation in AdS
, 2013 Previous studies of the semilinear wave equation in Minkowski space have shown a type of critical behavior in which large initial data collapse to singularity formation due to nonlinearities while small initial data does not.
Liebling, Steven L.
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Relative twisting in Outer space
, 2012 Subsurface projection has become indispensable in studying the geometry of the mapping class group and the curve complex of a surface. When the subsurface is an annulus, this projection is sometimes called relative twisting.
Clay, Matt, Pettet, Alexandra
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Network Triads: Transitivity, Referral and Venture Capital Decisions in China and Russia [PDF]
, 2005 This article examines effects of dyadic ties and interpersonal trust on referrals and investment decisions of venture capitalists in the Chinese and Russian contexts.
Batjargal, Bat
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