What is the aperture effect with respect to flies?
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The aperture effect, as discussed in various contexts, refers to the influence of the size and proportion of an aperture on different phenomena. In the context of flies and zebra stripes, the aperture effect is related to how stripes may thwart landings of biting flies, potentially due to visual confusion or disruption of their approach vectors . In a different context, the aperture effect is explored in the context of galaxy spectroscopy, where the classification of galaxy activities can be significantly impacted by the size of the aperture used for observation, affecting the interpretation of emission line ratios and activity types . Additionally, the aperture effect has been studied in the aerodynamics of flapping foils, revealing how the presence of an aperture can alter the aerodynamic forces acting on the foil, particularly in close proximity to the ground .
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| The aperture effect refers to the hypothesis that zebra stripes disrupt fly landings by affecting visual contrast, but this study found no evidence supporting this mechanism. | |
| The aperture electrode body prevents toner path deflection by the electric field, ensuring toner flies uniformly through the aperture to adhere to a substrate without being affected by adjacent electrodes. | |
11 Citations | Not addressed in the paper. |
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