: Baobab: Portrait of a Tree . Alan Root, Joan Root.
نویسندگان
چکیده
منابع مشابه
Root-Balanced Tree
Andersson [1, 2] introduced general balanced trees, search trees based on the design principle of partial rebuilding: perform update operations naively until the tree becomes too unbalanced, at which point a whole subtree is rebalanced. This article defines and analyzes a functional version of general balanced trees, which we call root-balanced trees. Using a lightweight model of execution time...
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Phylogenetic trees can be rooted by a number of criteria. Here, we introduce a Bayesian method for inferring the root of a phylogenetic tree by using one of several criteria: the outgroup, molecular clock, and nonreversible model of DNA substitution. We perform simulation analyses to examine the relative ability of these three criteria to correctly identify the root of the tree. The outgroup an...
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چکیده ندارد.
15 صفحه اولGetting to the root of tree neighbourhoods: hectare-scale root zones of a neotropical fig
Sessile organisms interact locallyon the scaleof their body sizes, and one of the great advances in population and community ecology is the use of individual-based models to examine species interactions (Biondini 2001, Bolker & Pacala 1999, Pacala & Deutschman 1995, Pacala & Silander 1985, 1987; Silander & Pacala 1985). Canopies are often taken as a proxy for body size in the plant literature, ...
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ژورنال
عنوان ژورنال: American Anthropologist
سال: 1976
ISSN: 0002-7294,1548-1433
DOI: 10.1525/aa.1976.78.4.02a00740