Results 11 to 20 of about 16,489,539 (298)
A neutral model of transcriptome evolution. [PDF]
PLoS Biology, 2004 Microarray technologies allow the identification of large numbers of expression differences within and between species. Although environmental and physiological stimuli are clearly responsible for changes in the expression levels of many genes, it is not
Philipp Khaitovich +8 more
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Species abundance, urn models, and neutrality
Comptes Rendus BiologiesThe neutral theory of biodiversity and biogeography has stimulated much research in community ecology. Here, exact results are used to apply neutral model predictions to large regional samples.
Chave, Jerome
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Mesoscale observations of Joule heating near an auroral arc and ion-neutral collision frequency in the polar cap E region [PDF]
, 2011 We report on the first mesoscale combined ionospheric and thermospheric observations, partly in the vicinity of an auroral arc, from Svalbard in the polar cap on 2 February 2010. The EISCAT Svalbard radar employed a novel scanning mode in order to obtain
Wild, J.A. +10 more
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Minimal neutral naturalness model [PDF]
Physical Review D, 2020 5 + 3 pages with supplementary materials, 6 ...
Ling-Xiao Xu, Jiang-Hao Yu, Shou-hua Zhu
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Neutrally expandable models of arithmetic [PDF]
Mathematical Logic Quarterly, 2019 AbstractA subset of a model of is called neutral if it does not change the relation. A model with undefinable neutral classes is called neutrally expandable. We study the existence and non‐existence of neutral sets in various models of . We show that cofinal extensions of prime models are neutrally expandable, and ω1‐like neutrally expandable models ...
Athar Abdul-Quader, Roman Kossak
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Prediction with Model-Based Neutrality [PDF]
IEICE Transactions on Information and Systems, 2013 With recent developments in machine learning technology, the resulting predictions can now have a significant impact on the lives and activities of individuals. In some cases, predictions made by machine learning can result unexpectedly in unfair treatments to individuals. For example, if the results are highly dependent on personal attributes, such as
Kazuto Fukuchi +2 more
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Assessing mechanisms for microbial taxa and community dynamics using process models
mLife, 2023 Disentangling the assembly mechanisms controlling community composition, structure, distribution, functions, and dynamics is a central issue in ecology. Although various approaches have been proposed to examine community assembly mechanisms, quantitative
Linwei Wu +9 more
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Beyond neutrality: adding habitat filtering to neutral models [PDF]
Ecological Processes, 2020 AbstractBackgroundUnderstanding the processes that structure species is one of the primary focuses in community ecology. Hubbell’s neutral model shows stochastic processes alone can describe the two macro-ecological patterns, species richness and species-area relationship, of the community.
Wasana Abeysinghe, Ruwan Punchi-Manage
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Monochromaticity in neutral evolutionary network models [PDF]
Physical Review E, 2012 8 pages, 14 ...
Halu, Arda, Bianconi, Ginestra
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Memory-cognizant generalization to Simon's random-copying neutral model
Physical Review Research, 2021 Simon's classical random-copying model, introduced in 1955, has garnered much attention for its ability, in spite of an apparent simplicity, to produce characteristics similar to those observed across the spectrum of complex systems.
Joseph D. O'Brien, James P. Gleeson
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