Results 11 to 20 of about 94,442 (173)

Volumes of strata of Abelian differentials and Siegel-Veech constants in large genera [PDF]

, 2015
We state conjectures on the asymptotic behavior of the volumes of moduli spaces of Abelian differentials and their Siegel-Veech constants as genus tends to infinity. We provide certain numerical evidence, describe recent advances and the state of the art
Eskin, Alex, Zorich, Anton
core   +3 more sources

Visual search behaviors of association football referees during assessment of foul play situations [PDF]

Cognitive Research: Principles and Implications, 2016
It is well reported that expert athletes have refined perceptual-cognitive skills and fixate on more informative areas during representative tasks. These perceptual-cognitive skills are also crucial to performance within the domain of sports officials.
Spitz, Jochim, Put, Koen, Wagemans, Johan, Williams, A. Mark, Helsen, Werner   +4 more
openaire   +4 more sources

THE INFLUENCE OF SOCIAL FORCES: EVIDENCE FROM THE BEHAVIOR OF FOOTBALL REFEREES [PDF]

Economic Inquiry, 2008
Analyzing the neutrality of referees during 12 German premier league (1. Bundesliga) soccer seasons, this paper documents evidence that social forces influence agents’ decisions. Referees, who are appointed to be impartial, tend to favor the home team by systematically awarding more stoppage time in close matches in which the home team is behind. They
openaire   +2 more sources

Perfect, strongly eutactic lattices are periodic extreme [PDF]

, 2010
We introduce a parameter space for periodic point sets, given as unions of $m$ translates of point lattices. In it we investigate the behavior of the sphere packing density function and derive sufficient conditions for local optimality.
Achill Schürmann, Batut, Bazaraa, Bergé, Bierbrauer, Blichfeldt, Cohn, Cohn, Computational Algebra Group, Conway, Conway, Conway, Dutour Sikirić, Elbaz-Vincent, Gauss, Groemer, Gruber, Gruber, Hales, Korkin, Lagrange, Leech, Martinet, Minkowski, Nebe, Nebe, Nelson, Pitteri, Ryshkov, Schürmann, Stogrin, The GAP group, Thue, Vardy, Venkov, Voronoi, Ziegler   +36 more
core   +2 more sources

Infinite Volume and Continuum Limits of the Landau-Gauge Gluon Propagator [PDF]

, 2001
We extend a previous improved action study of the Landau gauge gluon propagator, by using a variety of lattices with spacings from $a = 0.17$ to 0.41 fm, to more fully explore finite volume and discretization effects.
A. Cucchieri, A. Cucchieri, Anthony G. Williams, C. Alexandrou, C. D. Roberts, D. B. Leinweber, D. B. Leinweber, D. B. Leinweber, D. Becirevic, D. Becirevic, Derek B. Leinweber, F. D. R. Bonnet, F. D. R. Bonnet, F. D. R. Bonnet, F. X. Lee, Frédéric D. R. Bonnet, G. P. Lepage, J. P. Ma, J.-I. Skullerud, James M. Zanotti, K. Symanzik, K. Symanzik, Kazuyuki Kanaya, M. Lüscher, N. Cabibbo, P. Marenzoni, P. Weisz, P. Weisz, P. Weisz, Patrick O. Bowman   +29 more
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Basketball referee's gaze behavior and stimulus selection in relation to visual angle perspective and officiating mechanics and expertise

European Journal of Human Movement, 2023
This work aimed to describe the visual search behavior of basketball referees. Eight national and eight regional basketball referees took part in the study. The participants watched five projected gameplay video clips twice from different perspectives: lead and trail referee positions.
Antonio J Ruiz, Carlos Albaladejo, Raúl Reina, Francisco J Moreno   +3 more
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An Investigation of Exposure of Attending Referee Training Hockey Referees to Mobbing Behaviors and Their Zest for Work Levels: Example of Referees Attending University Education

Journal of Educational Issues, 2022
In a study conducted for referees, it was concluded that existing training programs need to be complemented with content in the field of pedagogy and developmental psychology (Ploszaj et al., 2021). The aim of this study is to examine the zest for work levels of trained referees actively working for the Turkish Hockey Federation and the mobbing ...
Ali Osman Yıldırım, Yunus Gür
openaire   +1 more source

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, J.-P. Martikainen, P. Törmä   +2 more
core   +1 more source

Referees’ Decision Making Behavior and the Sport Home Advantage Phenomenon

Psychology and Behavioral Sciences, 2014
The aim of this investigation was to examine the decision making behavior of soccer officials (referees) in English Premiership matches to establish whether a bias, as perceived by the media and professional players, does or does not exist. Using notational analysis, this investigation used three trained professional soccer referees to assess the ...
Ross Newell, John K. Parker, Geoff P. Lovell   +2 more
openaire   +2 more sources

Social Pressure Influences Decisions of Individuals: Evidence from the Behavior of Football Referees [PDF]

SSRN Electronic Journal, 2005
Analyzing the neutrality of referees during twelve German premier league (1st Bundesliga) football seasons, this paper documents evidence that social forces influence agents' preferences and decisions. Those, who are appointed to be impartial, tend to favor the home team as they systematically award more injury time in close matches when the home team ...
openaire   +3 more sources