Results 21 to 30 of about 634,616 (387)

Habitat Associations of Red Imported Fire Ants (Solenopsis invicta) and Introduced Populations of Pseudacteon spp. Phorid Flies

open access: yesSociobiology, 2014
Habitat selection is one of many aspects of red imported fire ants, Solenopsis invicta Buren, (RIFA) that has been intensively studied since their initial introduction in the United States.
Roger E Gold
doaj   +1 more source

Cluster formation and anomalous fundamental diagram in an ant trail model [PDF]

open access: yes, 2002
A recently proposed stochastic cellular automaton model ({\it J. Phys. A 35, L573 (2002)}), motivated by the motions of ants in a trail, is investigated in detail in this paper.
A. Schadschneider   +20 more
core   +2 more sources

Rapid and Effective Electrical Conductivity Improvement of the Ag NW-Based Conductor by Using the Laser-Induced Nano-Welding Process

open access: yesMicromachines, 2017
To date, the silver nanowire-based conductor has been widely used for flexible/stretchable electronics due to its several advantages. The optical nanowire annealing process has also received interest as an alternative annealing process to the Ag nanowire
Phillip Lee   +6 more
doaj   +1 more source

The physics of cooperative transport in groups of ants [PDF]

open access: yesNature Physics, 2016
Anyone who has moved furniture together with friends will appreciate that cooperative transport requires some non-trivial communication. Yet ants are adept at collectively moving objects several times their size. How they do so has long been a subject of
O. Feinerman   +4 more
semanticscholar   +1 more source

Strong μ‐faster convergence and strong μ‐acceleration of convergence by regular matrices

open access: yesMathematical Modelling and Analysis, 2008
The present paper continues the study of acceleration of convergence started in the paper [A. Aasma, Proc. Estonian Acad. Sci. Phys. Math., 2006, 55, 4, 195–209].
Ants Aasma
doaj   +1 more source

Impacts of Clear Cutting on Diversity of Ground Ants (Hymenoptera: Formicidae) in Pine Plantation Forest in Sukabumi Forest Management Unit, West Java

open access: yesJurnal Manajemen Hutan Tropika, 2021
Clear cutting is the main source of timber production of plantation forest management in Indonesia, but this activity disrupts the lives of ground ants.
Ahmad Budiaman   +3 more
doaj   +1 more source

Psüühikahäirega inimene ühiskonnas [PDF]

open access: yes, 2004
Viimastel aastakümnetel on psüühikahäiretega inimeste käsitlus muutunud: vähenenud on sundravi ja statsionaarse ravi osakaal, suuremat osa haigeid ravitakse ambulatoorselt.
Anderson, Ants
core   +2 more sources

Do bromeliads affect the arboreal ant communities on orange trees in northwestern Costa Rica?

open access: yesPLoS ONE, 2022
Ants often interact with other invertebrates as predators or mutualists. Epiphytic bromeliads provide nesting sites for ants, and could increase ant abundances in the tree canopy.
Beatrice Rost-Komiya   +3 more
doaj   +1 more source

Negative effects of ant-plant interaction on pollination: costs of a mutualism

open access: yesSociobiology, 2021
The mutualism of ants and extrafloral nectary (EFN)-bearing plants is known to reduce rates of herbivory. However, ants may have negative impacts on other mutualisms such as pollination, constituting an indirect cost of a facultative mutualism.
Rodrigo R Nogueira   +4 more
doaj   +1 more source

Some notes on matrix transforms of summability domains of Cesàro matrices

open access: yesMathematical Modelling and Analysis, 2010
In this paper sufficient conditions for a matrix M = (mnk ) (mnk are Cesàro numbers As n‐k, s ∈ C if k ≤ n and mnk= 0 if k > n) to be a transform from the summability domain of the Cesàro method Cα into the summability domain of another Cesàro method Cβ ,
Ants Aasma
doaj   +1 more source

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