Results 41 to 50 of about 1,095,950 (312)

In Vivo Time- Resolved Microtomography Reveals the Mechanics of the Blowfly Flight Motor [PDF]

open access: yes, 2014
Dipteran flies are amongst the smallest and most agile of flying animals. Their wings are driven indirectly by large power muscles, which cause cyclical deformations of the thorax that are amplified through the intricate wing hinge.
A Wisser   +49 more
core   +4 more sources

Chemiluminescent Tags for Tracking Insect Movement in Darkness: Application to Moth Photo-Orientation [PDF]

open access: yes, 2017
The flight tracks of Manduca sexta (Lepidoptera: Sphingidae) flying toward a 5 watt incandescent light bulb were recorded under low light conditions with the aid of a camera-mounted photomultiplier and a glowing marker technique.
Gewax, Lawrence J   +3 more
core   +2 more sources

Flight Mill Experiments and Computer Simulations Indicate Islands Recruit More Capable Flyers of Moths

open access: yesFrontiers in Ecology and Evolution, 2021
Understanding the traits related to species colonization and invasion, is a key question for both pest management and evolution. One of the key components is flight, which has been measured for a number of insect species through radar and tethered flight
Yu-xuan Zheng   +9 more
doaj   +1 more source

Automated flight-interception traps for interval sampling of insects.

open access: yesPLoS ONE, 2020
Recent debates on insect decline require sound assessments on the relative drivers that may negatively impact insect populations. Often, baseline data rely on insect monitorings that integrate catches over long time periods.
Janine Bolliger   +3 more
doaj   +1 more source

Insect learning flights and walks [PDF]

open access: yesCurrent Biology, 2018
Knowledge of where things are in one's habitual surroundings cannot be encoded genetically and must be acquired in those surroundings. Many ants, bees and wasps forage from a home base and before doing so learn where resources are to be found and how to return with them to their nest.
Collett, Thomas S., Zeil, Jochen
openaire   +3 more sources

Unsteady forces on an accelerating plate and application to hovering insect flight [PDF]

open access: yes, 2004
The aerodynamic forces on a flat plate accelerating from rest at fixed incidence in two-dimensional power-law flow are studied analytically and numerically.
Pullin, D. I., Wang, Z. Jane
core   +1 more source

Colors of attraction: Modeling insect flight to light behavior.

open access: yesJournal of Experimental Zoology Part A Ecological and Integrative Physiology, 2018
Light sources attract nocturnal flying insects, but some lamps attract more insects than others. The relation between the properties of a light source and the number of attracted insects is, however, poorly understood.
M. Donners   +6 more
semanticscholar   +1 more source

The challenge of measuring mosquito flight performance: going beyond sterile insect technique and into transgenic and gene drive-based approaches

open access: yesOpen Biology
Invasive insects inflict global costs of more than 70 billion USD annually by destroying crops and spreading disease-causing pathogens. Sterile insect technique (SIT), an insect population control method, involves the irradiation or chemical ...
Paola Najera   +4 more
doaj   +1 more source

More oxygen during development enhanced flight performance but not thermal tolerance of Drosophila melanogaster [PDF]

open access: yes, 2017
High temperatures can stress animals by raising the oxygen demand above the oxygen supply. Consequently, animals under hypoxia could be more sensitive to heating than those exposed to normoxia.
Angilletta Jr., Michael J.   +4 more
core   +2 more sources

Cytochrome c Oxidase at Full Thrust: Regulation and Biological Consequences to Flying Insects

open access: yesCells, 2021
Flight dispersal represents a key aspect of the evolutionary and ecological success of insects, allowing escape from predators, mating, and colonization of new niches.
Rafael D. Mesquita   +7 more
doaj   +1 more source

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