Zobrazeno 1 - 10
of 654
pro vyhledávání: '"T. Fortune"'
Publikováno v:
PLoS ONE, Vol 19, Iss 8, p e0307370 (2024)
Post-contact immobility (PCI) is a final attempt to avoid predation. Here, for the first time, we examine the pattern of movement and immobility when antlion larvae resume activity after PCI. To simulate contact with, and escape from, a predator we d
Externí odkaz:
https://doaj.org/article/ca8d037bffb940028a5c8206437ac928
Akademický článek
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Publikováno v:
Physical Review Letters. 128
Bacteria often form surface-bound communities, embedded in a self-produced extracellular matrix, called biofilms. Quantitative studies of their growth have typically focused on unconfined expansion above solid or semi-solid surfaces, leading to expon
Autor:
H. T. Fortune
Publikováno v:
Physical Review C. 105
Publikováno v:
Physical Review C. 104
Rotational bands in Rh 109 are investigated in a simple model and in the interacting boson-fermion model. We have developed a solvable extended transitional Hamiltonian by adding a two-configuration mixing term. Results suggest that Rh 109 is a good
Autor:
H. T. Fortune
Publikováno v:
Physical Review C. 104
A simple calculation indicates that the observed energy and width of a state at 6.02(15) MeV in Be 12 , populated in the Be 11 ( d , p ) reaction, are consistent with expectation for the first 3 + state with dominant configuration Be 10 (ground state
Autor:
H. T. Fortune
Publikováno v:
Nuclear Physics A. 987:29-33
I address the formation and decay of an excited state in 11Li that may be the so-called soft dipole. I discuss why this soft dipole should be populated very weakly in two-proton removal from 13B. I have used a potential model to estimate its width fo
Autor:
H. T. Fortune
Publikováno v:
Nuclear Physics A. 984:1-8
In a simple coexistence model, I have examined 2n transfer ratios of 0 + states in even Sm nuclei. I have performed a unified analysis of 2n and E2 data in 150, 152Sm. Results are in good agreement with the data.
Autor:
H. T. Fortune
Publikováno v:
Physical Review C. 103
Two separate analyses of $E2$ strengths among the first two bands in $^{154}\mathrm{Sm}$ are consistent. They indicate that mixing is small and decreases with increasing $J$.
Autor:
Alan Worley, Ana B. Sendova-Franks, Raymond E. Goldstein, Eric Lauga, Nigel R. Franks, Kyriacos C. Leptos, George T. Fortune
Publikováno v:
Journal of Fluid Mechanics. 914
Circular milling, a stunning manifestation of collective motion, is found across the natural world, from fish shoals to army ants. It has been observed recently that the plant-animal worm $Symsagittifera~roscoffensis$ exhibits circular milling behavi