نتایج جستجو برای: spatial spread

تعداد نتایج: 464707  

Journal: :CoRR 2014
Subhash C. Kak

Unary coding is useful but it is redundant in its standard form. Unary coding can also be seen as spatial coding where the value of the number is determined by its place in an array. Motivated by biological finding that several neurons in the vicinity represent the same number, we propose a variant of unary numeration in its spatial form, where each number is represented by several 1s. We call ...

Journal: :American journal of veterinary research 2006
Gerardo Chowell Ariel L Rivas Stephen D Smith James M Hyman

OBJECTIVE To evaluate the influence of individual spatial units (ie, counties) on the epidemic spread of foot-and-mouth disease (FMD) virus. SAMPLE POPULATION 163 counties in Uruguay where there was an outbreak of FMD between April 23 and July 11, 2001. PROCEDURE A geographically referenced database was created, and the distance between counties (13,203 county pairs), road density of counti...

Journal: :Proceedings of the Royal Society of London. Series B: Biological Sciences 2000

Journal: :Journal of the Illuminating Engineering Institute of Japan 1995

Journal: :Proceedings of the National Academy of Sciences 2003

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