Results 51 to 60 of about 2,738,174 (354)

Dissipative Kerr solitons and Cherenkov radiation in optical microresonators with third order dispersion [PDF]

open access: yes, 2017
We present the results of asymptotic and numerical analysis of dissipative Kerr solitons in whispering gallery mode microresonators influenced by higher order dispersive terms leading to the appearance of a dispersive wave (Cherenkov radiation). Combining direct perturbation method with the method of moments we find expressions for the frequency ...
arxiv   +1 more source

The Lagrangian particle dispersion model FLEXPART version 10.4

open access: yesGeoscientific Model Development, 2017
Following its release and corresponding publication in GMD, we present the Lagrangian model FLEXPART 10.4, which simulates the transport, diffusion, dry and wet deposition, radioactive decay and first order chemical reactions of atmospheric tracers ...
I. Pisso
semanticscholar   +1 more source

Effects of chronic browsing on life‐history traits of an irruptive large herbivore population

open access: yesPopulation Ecology, EarlyView.
This study aimed to determine the relationship between diet quality, body mass, and size (hind foot length), and female reproduction and sought to identify the mechanism by which high density under severe food limitations is maintained. Our results demonstrated that sika deer introduced to Nakanoshima Island have maintained high densities through high ...
Koichi Kaji   +9 more
wiley   +1 more source

Relative dispersion analysis of GLAD surface drifters in the Gulf of Mexico [PDF]

open access: yes, 2016
Relative dispersion analysis of the Lagrangian dataset derived from the GLAD drifter campaign in the Gulf of Mexico was computed on pairs derived from actual triplets.
Leuzzi, Giovanni   +2 more
core  

Extragalactic dispersion measures of fast radio bursts

open access: yes, 2015
Fast radio bursts show large dispersion measures, much larger than the Galactic dispersion measure foreground. Therefore,they evidently have an extragalactic origin. We investigate possible contributions to the dispersion measure from host galaxies.
Han, J. L., Xu, Jun.
core   +1 more source

Fourth-order dispersion mediated modulation instability in dispersion oscillating fibers [PDF]

open access: yes, 2013
We investigate the role played by fourth-order dispersion on the modulation instability process in dispersion oscillating fibers. It not only leads to the appearance of instability sidebands in the normal dispersion regime (as in uniform fibers), but ...
Armaroli, Andrea   +6 more
core   +1 more source

Study of the combined radial post-feeding dispersion of the blowflies Chrysomya megacephala (Fabricius) and C. albiceps (Wiedemann) (Diptera, Calliphoridae) Estudo da dispersão radial combinada de Chrysomya megacephala (Fabricius) e C. albiceps (Wiedemann) (Diptera, Calliphoridae)

open access: yesRevista Brasileira de Entomologia, 2005
Blowflies use discrete and ephemeral substrates to feed their larvae. After they run out of food, the larvae begin to disperse in order to find adequate places for pupation or additional food sources, a process named post-feeding larval dispersion.
Leonardo Gomes, Claudio José Von Zuben
doaj   +1 more source

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

Asymptotics of resolvent integrals: The suppression of crossings for analytic lattice dispersion relations [PDF]

open access: yes, 2006
We study the so called crossing estimate for analytic dispersion relations of periodic lattice systems in dimensions three and higher. Under a certain regularity assumption on the behavior of the dispersion relation near its critical values, we prove ...
Chen   +13 more
core   +2 more sources

Caracterização genética de acessos de egéria (Egeria spp.) coletados no estado de São Paulo utilizando RAPD Genetic characterization of egeria (Egeria spp.) accesses collected in São Paulo, using RAPD

open access: yesPlanta Daninha, 2003
Este trabalho constituiu-se na análise da variabilidade genética de acessos de egéria (Egeria spp.) coletados em sete reservatórios de geração de energia do Estado de São Paulo.
D. Martins   +3 more
doaj   +1 more source

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