Truncated power-law distribution of group sizes in antelope
نویسندگان
چکیده
منابع مشابه
Power-law versus exponential distributions of animal group sizes.
There has been some confusion concerning the animal group size: an exponential distribution was deduced by maximizing the entropy; lognormal distributions were practically used; as power-law decay with exponent 3/2 was proposed in physical analogy to aerosol condensation. Here I show that the animal group-size distribution follows a power-law decay with exponent 1, and is truncated at a cut-off...
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Evolutionary implications of a power-law distribution of protein family sizes
1 Current-day genomes bear the mark of the evolutionary processes. One of the strongest indications is the sequence homology among families of proteins that perform similar biological functions in different species. The number of proteins in a family can grow over time as genetic information is duplicated through evolution. We explore how evolution directs the size distribution of these familie...
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ژورنال
عنوان ژورنال: Behaviour
سال: 2020
ISSN: 0005-7959,1568-539X
DOI: 10.1163/1568539x-bja10012