Results 221 to 230 of about 1,916,545 (272)
Composition of non-cyanobacterial diazotrophs in suspended and sinking particles is driven by productivity phase. [PDF]
Microbiol SpectrReeder CF +4 more
europepmc +1 more source
Zoo gut plastispheres enable pathogen escape and adaptation. [PDF]
ISME JLuo Z +10 more
europepmc +1 more source
Microplastics and nanoplastics as potential ecological oncogenic co-drivers: rewiring host-microbe interactions in cancer. [PDF]
Front Cell Infect MicrobiolPonce-Cusi R +2 more
europepmc +1 more source
Particle motion: the missing link in underwater acoustic ecology [PDF]
Methods in Ecology and Evolution, 2016 Summary Sound waves in water have both a pressure and a particle‐motion component, yet few studies of underwater acoustic ecology have measured the particle‐motion component of sound. While mammal hearing is based on detection of sound pressure, fish and invertebrates (i.e. most aquatic animals) primarily sense sound using particle motion.
Andrew N. Radford +2 more
exaly +5 more sources
Interplay between particle size and microbial ecology in the gut microbiome
ISME JournalAbstract Physical particles can serve as critical abiotic factors that structure the ecology of microbial communities. For non-human vertebrate gut microbiomes, fecal particle size (FPS) has been known to be shaped by chewing efficiency and diet. However, little is known about what drives FPS in the human gut. Here, we analyzed FPS by
Michelle Kirtley +2 more
exaly +5 more sources
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The importance of fine particle technology in the world's ecology
Powder Technology, 1973Abstract Fine particle technology has much to offer in controlling the world's ecology. Better and cheap instrumentation for sampling of particulates needs to be developed. The collection efficiencies of existing particle removal systems must be improved and novel methods to remove more than one pollutant in a system must be invented.
exaly +2 more sources
Particle Swarm Optimization inspired by r- and K-Selection in ecology
2008 IEEE Congress on Evolutionary Computation (IEEE World Congress on Computational Intelligence), 2008An optimization technique named r/KPSO (particle swarm optimization with r- and K-selection) was developed in this paper. In Ecology, two evolutionary ldquostrategiesrdquo are termed, r-selection for those species that breed many ldquocheaprdquo offspring and live in unstable environments and K-selection for those species that produce few ...
Yunyi Yan
exaly +2 more sources
Journal of Theoretical Biology, 2015
The particle capture efficiency, η, of systems that remove suspended particles from ambient flow (e.g. suspension feeding, abiotic pollination) has been studied using static collectors in steady flows. Particle deposition on collectors moving due to fluid flow remains largely unknown, despite its ecological relevance.
Julian Krick, Josef Daniel Ackerman
exaly +3 more sources
The particle capture efficiency, η, of systems that remove suspended particles from ambient flow (e.g. suspension feeding, abiotic pollination) has been studied using static collectors in steady flows. Particle deposition on collectors moving due to fluid flow remains largely unknown, despite its ecological relevance.
Julian Krick, Josef Daniel Ackerman
exaly +3 more sources
Deriving reaction?diffusion models in ecology from interacting particle systems
Journal of Mathematical Biology, 2004We use a scaling procedure based on averaging Poisson distributed random variables to derive population level models from local models of interactions between individuals. The procedure is suggested by using the idea of hydrodynamic limits to derive reaction-diffusion models for population interactions from interacting particle systems.
Cantrell, R. S., Cosner, C.
openaire +2 more sources