Results 21 to 30 of about 60,240 (299)

Accelerated and synchronized oviposition induced by flight of young females may intensify larval outbreaks of the rice leaf roller. [PDF]

open access: yesPLoS ONE, 2015
Physiological management of migration-reproduction trade-offs in energy allocation often includes a package of adaptions referred to as the oogenesis-flight syndrome.
Lei Zhang   +5 more
doaj   +1 more source

Model-Based Tracking of Fruit Flies in Free Flight

open access: yesInsects, 2022
Insect flight is a complex interdisciplinary phenomenon. Understanding its multiple aspects, such as flight control, sensory integration, physiology and genetics, often requires the analysis of large amounts of free flight kinematic data. Yet, one of the
Omri Ben-Dov, Tsevi Beatus
doaj   +1 more source

Non-linear unsteady aerodynamic model for insect-like flapping wings in the hover. Part 1: Methodology and analysis [PDF]

open access: yes, 2006
The essence of this two-part paper is the analytical, aerodynamic modelling of insect-like flapping wings in the hover for microair vehicle applications.
Knowles, Kevin   +2 more
core   +1 more source

Vortex trapping recaptures energy in flying fruit flies

open access: yesScientific Reports, 2021
Flapping flight is one of the most costly forms of locomotion in animals. To limit energetic expenditures, flying insects thus developed multiple strategies.
Fritz-Olaf Lehmann   +2 more
doaj   +1 more source

Changing of flight phenology and ecotype expansion of the European corn borer (Ostrinia nubilalis Hbn.) in Hungary Part [PDF]

open access: yes, 2008
The studies aimed to acquire the widest possible information on the annual flight in Hungary of the European corn borer (ECB), Ostrinia nubilalis Hübner (Lepidoptera: Pyralidae).
Puskás, J.   +5 more
core   +1 more source

Three-dimensional vortex structure in a wake of a free-flight butterfly

open access: yesNihon Kikai Gakkai ronbunshu, 2016
A number of studies on not only the mechanism of insect flight but also the flow field around insect wings have been performed. Especially, a number of recent studies have examined the flow field around insect wings using experimental and numerical ...
Masaki FUCHIWAKI, Kazuhiro TANAKA
doaj   +1 more source

Experimental investigation of some aspects of insect-like flapping flight aerodynamics for application to micro air vehicles [PDF]

open access: yes, 2009
Insect-like flapping flight offers a power-efficient and highly manoeuvrable basis for micro air vehicles for indoor applications. Some aspects of the aerodynamics associated with the sweeping phase of insect wing kinematics are examined by making ...
Stabler, G.   +5 more
core   +1 more source

Diurnal periodicity of flight by insects [PDF]

open access: yesTransactions of the Royal Entomological Society of London, 1965
Uploaded by Plazi for TaxoDros. We do not have abstracts.
Lewis , T., Taylor, L. R.
openaire   +1 more source

The bat–bird–bug battle: daily flight activity of insects and their predators over a rice field revealed by high-resolution Scheimpflug Lidar [PDF]

open access: yesRoyal Society Open Science, 2018
We present the results of, to our knowledge, the first Lidar study applied to continuous and simultaneous monitoring of aerial insects, bats and birds. It illustrates how common patterns of flight activity, e.g. insect swarming around twilight, depend on
Elin Malmqvist   +10 more
doaj   +1 more source

Distinct Aerodynamics of Insect-Scale Flight

open access: yes, 2021
Insect-scale flapping wing flight vehicles can conduct environmental monitoring, disaster assessment, mapping, positioning and security in complex and challenging surroundings.
Shyy, Wei   +3 more
core   +2 more sources

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