Results 71 to 80 of about 10,413,550 (405)

Combining transient dynamics and logistic‐asymptotic growth to study the recovery of two seabird populations after rat eradication

open access: yesPopulation Ecology, EarlyView.
This study examines the demographic dynamics of two seabird populations on Tromelin Island, 15 years after the eradication of brown rats. The results indicate that these populations are in good health and are expected to continue growing until breeding sites are saturated in about a century.
Merlène Saunier   +6 more
wiley   +1 more source

Over a Decade of Comparative Risk Analysis: A Review of the Human Health Rankings [PDF]

open access: yes, 2001
The author reviews a method for undertaking a cross-project comparison of comparative risk analyses to understand which environmental problem areas have been cited most as often posing the severest ...
Konisky, David M.
core   +2 more sources

WormBase: a multi-species resource for nematode biology and genomics [PDF]

open access: yes, 2004
WormBase (http://www.wormbase.org/) is the central data repository for information about Caenorhabditis elegans and related nematodes. As a model organism database, WormBase extends beyond the genomic sequence, integrating experimental results with ...
Antoshechkin, Igor   +29 more
core   +3 more sources

Comparative Analysis of the Mitochondrial Genomes of Three Species of Yangiella (Hemiptera: Aradidae) and the Phylogenetic Implications of Aradidae

open access: yesInsects
The mitochondrial genomes of three species of Yangiella were sequenced, annotated, and analyzed. The genome length of the three species of the genus is 15,070–15,202 bp, with a typical gene number, including a control region, 2 ribosomal RNA genes (rRNAs)
Liangpeng Ji   +2 more
doaj   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

The evolutionary fate of the chloroplast and nuclear rps16 genes as revealed through the sequencing and comparative analyses of four novel legume chloroplast genomes from Lupinus

open access: yesDNA Research, 2017
The Fabaceae family is considered as a model system for understanding chloroplast genome evolution due to the presence of extensive structural rearrangements, gene losses and localized hypermutable regions.
Jean Keller   +10 more
semanticscholar   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Spatial Theorizing in Comparative and International Education Research [PDF]

open access: yes, 2014
The authors argue for a critical spatial perspective in comparative and international education. We briefly summarize how time and space have been conceptualized within our field.
Beech, Jason, Larsen, Marianne A.
core   +1 more source

Comparative analyses on epidemiological characteristics of dengue fever in Guangdong and Yunnan, China, 2004–2018

open access: yesBMC Public Health, 2021
Background In China, Guangdong and Yunnan are the two most dengue-affected provinces. This study aimed to compare the epidemiological characteristics of dengue fever in Guangdong and Yunnan during 2004–2018.
Yujuan Yue   +4 more
doaj   +1 more source

Comparative Analyses Of Parallel Simulation Protocols [PDF]

open access: yes1989 Winter Simulation Conference Proceedings, 1989
Currently there is not a significant body of comparative, experimental performance results for parallel simulation protocols. Nor is there a body of significant analytic studies. The SPECTRUM Testbed [ReDi89] has been designed to support the empirical study of parallel simulation protocols and applications, with the expectation that experience with the
Paul F. Reynolds   +2 more
openaire   +2 more sources

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