Results 51 to 60 of about 33,460,079 (338)

The relationship between niche breadth and geographic range size in African Horseshoe bats (Rhinolophidae, Chiroptera) [PDF]

open access: yes, 2011
According to Brown's hypothesis, generalists have high niche breadth and can tolerate a wide variety of environmental conditions resulting in large geographic range sizes. Conversely, specialists have low niche breadth and small range sizes.
Aronson, Jonathan
core   +1 more source

List of studied material of Coronopus navasii used for the phylogenetic-based analyses, phylogeography and the niche modelling studies.

open access: yes, 2016
List of studied material of Coronopus navasii used for the phylogenetic-based analyses, phylogeography and the niche modelling studies.
Virginia Valcárcel (508081)   +3 more
core   +1 more source

MaxENT tool for species modelling in India: an overview

open access: yesJournal of Threatened Taxa
MaxENT has been the preferred choice for exploring the patterns and processes related to species distribution and niche models. Across the world, many researchers have used it and here we present the usage trend from the Indian context to identify the ...
S. Suresh Ramanan   +3 more
doaj   +1 more source

Phylogenetic relations and range history of jerboas of the Allactaginae subfamily (Dipodidae, Rodentia)

open access: yesScientific Reports, 2022
Five-toed jerboas of the subfamily Allactaginae comprise several complex taxa occurring over a wide distribution range covering a large part of the Eurasian arid belt.
Vladimir S. Lebedev   +10 more
doaj   +1 more source

Ecological niche modelling

open access: yesEffects of Climate Change on Birds, 2019
Impact assessments increasingly rely on models to project the potential impacts of climate change on species distributions. Ecological niche models have become established as an efficient and widely used method for interpolating (and sometimes ...
D. Zurell, J. Engler
semanticscholar   +1 more source

A niche-based modeling approach to phytoplankton community assembly rules

open access: yesOecologia, 2008
Six niche-based models proposed by Tokeshi, based on different assumptions of resource allocation by species, were fitted on phytoplankton relative abundance distributions, and potential environmental and biotic factors supporting the applicability of the fitted models were discussed.
Spatharis, S.   +4 more
openaire   +3 more sources

An enteroendocrine cell‐based model for a quiescent intestinal stem cell niche [PDF]

open access: yesCell Proliferation, 2006
Abstract. We have shown that the kinetics of conversion of intestinal crypt cell populations to a partially or wholly mutant phenotype are consistent with a model in which each crypt contains an infrequently dividing ‘deep’ stem cell that is the progenitor of several more frequently dividing ‘proximate’ stem cells.
I R, Radford, P N, Lobachevsky
openaire   +2 more sources

Climatic niche convergence through space and time for a potential archaeophyte (Acacia caven) in South America

open access: yesScientific Reports, 2023
Based on the niche conservatism hypothesis, i.e. the idea that niches remain unchanged over space and time, climatic niche modelling (CNM) is a useful tool for predicting the spread of introduced taxa.
Nicolás Velasco   +3 more
doaj   +1 more source

Models of cultural niche construction with selection and assortative mating [PDF]

open access: yes, 2012
This research was supported in part by National Institutes of Health grant GM28016 and a Biotechnology and Biological Sciences Research Council studentship to LF. The funders had no role in study design, data collection and analysis, decision to publish,
Fogarty, Laurel   +11 more
core   +2 more sources

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

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