Results 11 to 20 of about 2,630,928 (351)

The Population Biology and Transmission Dynamics of Loa loa [PDF]

open access: yes, 2017
Endemic to Central Africa, loiasis – or African eye worm (caused by the filarial nematode Loa loa) – affects more than 10 million people. Despite causing ocular and systemic symptoms, it has typically been considered a benign condition, only of public ...
Basáñez, M-G   +5 more
core   +1 more source

The EM Algorithm and the Rise of Computational Biology [PDF]

open access: yes, 2010
In the past decade computational biology has grown from a cottage industry with a handful of researchers to an attractive interdisciplinary field, catching the attention and imagination of many quantitatively-minded scientists.
Citable Link   +3 more
core   +3 more sources

Spatial ecology of a range‐expanding bumble bee pollinator

open access: yesEcology and Evolution, 2019
Molecular methods have greatly increased our understanding of the previously cryptic spatial ecology of bumble bees (Bombus spp.), with knowledge of the spatial ecology of these bees being central to conserving their essential pollination services ...
Liam P. Crowther   +4 more
doaj   +1 more source

Sharpness of saturation in harvesting and predation

open access: yesMathematical Biosciences and Engineering, 2009
Harvesting and predation occur through contact processes in which the rateat which the managed (prey) population can be found depends on thepopulation size, usually saturating at high densities.
Christopher M. Kribs-Zaleta
doaj   +1 more source

Simulation-based model selection for dynamical systems in systems and population biology [PDF]

open access: yes, 2010
Computer simulations have become an important tool across the biomedical sciences and beyond. For many important problems several different models or hypotheses exist and choosing which one best describes reality or observed data is not straightforward ...
Addy   +41 more
core   +3 more sources

Acceptance of Evolution Increases with Student Academic Level: A Comparison Between a Secular and a Religious College [PDF]

open access: yes, 2009
Acceptance of evolution among the general public, high schools, teachers, and scientists has been documented in the USA; little is known about college students’ views on evolution; this population is relevant since it transits from a high-school/parent ...
Espinosa, Avelina   +1 more
core   +2 more sources

Extinction risk and conservation of the world’s sharks and rays

open access: yeseLife, 2014
The rapid expansion of human activities threatens ocean-wide biodiversity. Numerous marine animal populations have declined, yet it remains unclear whether these trends are symptomatic of a chronic accumulation of global marine extinction risk.
Nicholas K Dulvy   +22 more
doaj   +1 more source

Ecology and population biology of Euphorbia perangusta (Euphorbiaceae) in the Transvaal, South Africa

open access: yesBothalia: African Biodiversity & Conservation, 1988
The conservation status of Euphorbia perangusta R. A. Dyer, an endangered plant restricted to the Marico District of the Transvaal, South Africa, and adjoining parts of Bophuthatswana was determined. The distribution, habitat and population dynamics of E.
P. A. Raal
doaj   +1 more source

Neurospora from natural populations: Population genomics insights into the Life history of a model microbial Eukaryote [PDF]

open access: yes, 2020
The ascomycete filamentous fungus Neurospora crassa played a historic role in experimental biology and became a model system for genetic research. Stimulated by a systematic effort to collect wild strains initiated by Stanford geneticist David Perkins ...
A Menkis   +80 more
core   +2 more sources

Some recent developments on linear determinacy

open access: yesMathematical Biosciences and Engineering, 2013
The process of invasion is fundamental to the study of the dynamics of ecological and epidemiological systems. Quantitatively, a crucial measure of species' invasiveness is given by the rate at which it spreads into new open environments.
Carlos Castillo-Chavez   +2 more
doaj   +1 more source

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