Modeling competition, niche, and coexistence between an invasive and a native species in a two-species metapopulation.
Sign Up to like & getrecommendations! Published in 2019 at "Ecology"
DOI: 10.1002/ecy.2700
Abstract: Modeling the dynamics of competition and coexistence between species is crucial to predict long-term impacts of invasive species on their native congeners. However, natural environments are often fragmented and variable in time and space. In… read more here.
Keywords: competition niche; extinction; coexistence; competition ... See more keywords
Boundedness and stabilization in a two‐species chemotaxis‐competition system of parabolic‐parabolic–elliptic type
Sign Up to like & getrecommendations! Published in 2017 at "Mathematical Methods in The Applied Sciences"
DOI: 10.1002/mma.4607
Abstract: This paper is concerned with the two-species chemotaxis-competition system ut=d1Δu−χ1∇·(u∇w)+μ1u(1−u−a1v)inΩ×(0,∞),vt=d2Δv−χ2∇·(v∇w)+μ2v(1−a2u−v)inΩ×(0,∞),0=d3Δw+αu+βv−γwinΩ×(0,∞), where Ω is a bounded domain in Rn with smooth boundary ∂Ω, n≥2; χi and μi are constants satisfying some conditions. The above system was… read more here.
Keywords: competition system; system; species chemotaxis; chemotaxis competition ... See more keywords
Erratum to: Difference between two species of emu hides a test for lepton flavour violation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep08(2017)069
Abstract: A bstractThe paper named above should have used mT(e) + mT(μ) to illustrate its method, rather than mT(μ), on account of the lack of first-order flavour symmetry of the latter. read more here.
Keywords: erratum difference; difference two; hides test; emu hides ... See more keywords
A century of taxonomic uncertainty: re-description of two species of tapeworms (Diphyllobothriidea) from Arctic seals
Sign Up to like & getrecommendations! Published in 2018 at "Polar Biology"
DOI: 10.1007/s00300-018-2396-0
Abstract: Diphyllobothriid tapeworms are well-known parasites of mammals including humans. Most species are known for centuries, but the validity of many species and their classification are still poorly understood. Based on new collections and re-observation of… read more here.
Keywords: century taxonomic; species tapeworms; taxonomic uncertainty; description two ... See more keywords
Trophic ecology and metabolism of two species of nonnative freshwater stingray (Chondrichthyes: Potamotrygonidae)
Sign Up to like & getrecommendations! Published in 2020 at "Hydrobiologia"
DOI: 10.1007/s10750-020-04283-1
Abstract: The stingrays Potamotrygon amandae and Potamotrygon falkneri are nonnative species established in the Upper Paraná basin. Although they are widely distributed, few studies on their diets or respective metabolic responses exist. Therefore, the aim was… read more here.
Keywords: ecology metabolism; upper paran; trophic ecology; two species ... See more keywords
Polyhydroxyalkanoate Production from Two Species of Marine Bacteria: A Comparative Study
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Polymers and the Environment"
DOI: 10.1007/s10924-020-01770-3
Abstract: There are few reports of polyhydroxyalkanoates production from marine microorganisms. This work aimed to explore the marine bacteria Cobetia sp. INV PRT122 and Bacillus sp. INV FIR18 isolated from the Colombian Caribbean Sea as polyhydroxyalkanoates… read more here.
Keywords: marine bacteria; production; polyhydroxyalkanoate production; species marine ... See more keywords
Two species of philometrid nematodes (Philometridae) newly recorded from marine fishes off South Australia, including Philometra inconveniens n. sp. from Hyporhamphus melanochir (Valenciennes) (Hemiramphidae).
Sign Up to like & getrecommendations! Published in 2021 at "Systematic parasitology"
DOI: 10.1007/s11230-021-09986-0
Abstract: Recent examinations of some marine fishes from off the coast of South Australia revealed the presence of two species of Philometra Costa, 1845 (Nematoda: Philometridae): P. inconveniens n. sp. from the ovary (males) and body… read more here.
Keywords: hyporhamphus melanochir; south australia; marine fishes; philometra inconveniens ... See more keywords
Existence and Gevrey regularity for a two-species chemotaxis system in homogeneous Besov spaces
Sign Up to like & getrecommendations! Published in 2017 at "Science China Mathematics"
DOI: 10.1007/s11425-016-0490-y
Abstract: We study the Cauchy problem of a two-species chemotactic model. Using the Fourier frequency localization and the Bony paraproduct decomposition, we establish a unique local solution and blow-up criterion of the solution, when the initial… read more here.
Keywords: besov spaces; solution; two species; dot left ... See more keywords
Two species, one snare: Analysing snare usage and the impacts of tiger poaching on a non-target species, the Malayan tapir
Sign Up to like & getrecommendations! Published in 2019 at "Biological Conservation"
DOI: 10.1016/j.biocon.2019.01.009
Abstract: Abstract The illegal trade in tiger bones and body parts is crippling the remaining populations of tigers worldwide, but what effect does this trade have on other wildlife that get caught in the cross fire?… read more here.
Keywords: malayan tapir; snare; population; tiger ... See more keywords
Leaf flavonoids from Croton urucurana and C. floribundus (Euphorbiaceae)
Sign Up to like & getrecommendations! Published in 2021 at "Biochemical Systematics and Ecology"
DOI: 10.1016/j.bse.2020.104217
Abstract: Abstract Flavonoids were isolated by PVPP column chromatography of leaf extracts of Croton floribundus Spreng and C. urucurana Baill. and identified by NMR and co-chromatography with standards. The two species revealed highly distinct flavonoid profiles.… read more here.
Keywords: flavonoids croton; flavonoid profiles; leaf; floribundus ... See more keywords
Evaluation of two-species binding model with anion-exchange membrane chromatography to predict pressure buildup during recovery of virus
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2021.116535
Abstract: Abstract Membrane chromatography is an emerging bioprocessing technology. This work aimed to determine the cause of pressure rise during the loading phase of a large-scale viral recovery process, through small-scale experimentation. Comparable pressure rise was… read more here.
Keywords: membrane chromatography; anion exchange; pressure; pressure rise ... See more keywords