نتایج جستجو برای: large population

تعداد نتایج: 1642692  

پایان نامه :0 1375

to explore the idea the investingation proposed, aimed at finding whether the performances of the population of iranians students studying english in an efl context are consistent in l1 and l2 writing taks and whether there is a cross-linguistic transfer in this respect. in this regard the subjects were instructed to write four compositions-two in english and two in farsi-which consisted of an ...

Journal: :Journal of Economic Theory 2009

Journal: :Neurocomputing 2003
Yu Liu Jian-Feng Hu Pei-Ji Liang

In a previous paper, we reported that repetitive red 1ashes enhanced the red response of retinal luminosity-type horizontal cell (LHC) and depressed the cell’s green response; repetitive green 1ashes suppressed the cell’s red response, but caused trivial changes in its green response. Based on the idea that the spectral plasticity of the horizontal cell may re1ect some changes in synaptic e6cac...

1995
S Geer T Asakawa

We define and discuss a set of (4N-4) parameters that can be used to analyse events in which N jets have been produced in high energy hadron-hadron collisions. These multijet variables are the multijet mass and (4N-5) independent dimensionless parameters. To illustrate the use of the variables QCD predictions are presented for events with up to five jets produced at the Fermilab Tevatron Proton...

2010
Ryan Sturgeon Patrick J. Morrissette

Canadian studies examining suicide among rural and farm populations remain scarce. To better understand this phenomenon, a qualitative research paradigm was used to analyze encounter forms of 29 individuals (24 men, 5 women) who called the Manitoban Farm and Rural Stress Line. Content analysis revealed 7 major themes: (a) coping mechanisms, (b) financial concerns, (c) health issues, (d) family ...

Journal: :IOP Conference Series: Earth and Environmental Science 2016

Journal: :SCIENTIA SINICA Vitae 2016

2018
Jiachen Yang Xiaojing Ye Rakshit Trivedi Huan Xu Hongyuan Zha

We consider the problem of representing collective behavior of large populations and predicting the evolution of a population distribution over a discrete state space. A discrete time mean field game (MFG) is motivated as an interpretable model founded on game theory for understanding the aggregate effect of individual actions and predicting the temporal evolution of population distributions. W...

Journal: :J. Economic Theory 2009
William H. Sandholm

We offer a parsimonious definition of large population potential games, provide some alternate characterizations, and demonstrate the advantages of the new definition over the existing definition, but also show the equivalence of the two definitions.

In the present study two genetically connected small and large populations were simulated and the effect of different sources of information from foreign populations on the accuracy of predicted genomic breeding values of young animals of the small population was investigated. A large population consist of 200000 animals over 15 generations and a small population consist of 5000 animals over 3 ...

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