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Ádám Egri
Researcher at Eötvös Loránd University
Publications - 49
Citations - 815
Ádám Egri is an academic researcher from Eötvös Loránd University. The author has contributed to research in topics: Phototaxis & Polarized light pollution. The author has an hindex of 15, co-authored 44 publications receiving 685 citations. Previous affiliations of Ádám Egri include Hungarian Academy of Sciences.
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Journal ArticleDOI
Polarotactic tabanids find striped patterns with brightness and/or polarization modulation least attractive: an advantage of zebra stripes
Ádám Egri,Miklós Blahó,Gyoergy Kriska,Róbert Farkas,Mónika Gyurkovszky,Susanne Åkesson,Gábor Horváth +6 more
TL;DR: It is demonstrated that a zebra-striped horse model attracts far fewer horseflies (tabanids) than either homogeneous black, brown, grey or white equivalents.
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Reducing the Maladaptive Attractiveness of Solar Panels to Polarotactic Insects
TL;DR: Although solar panels can act as ecological traps, fragmenting their solar-active area does lessen their attractiveness to polarotactic insects, and the design of solar panels and collectors and their placement relative to aquatic habitats will likely affect populations of aquatic insects that use polarized light as a behavioral cue.
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Lamp-lit bridges as dual light-traps for the night-swarming mayfly, Ephoron virgo: interaction of polarized and unpolarized light pollution.
Dénes Száz,Gábor Horváth,András Barta,Bruce A. Robertson,Alexandra Farkas,Ádám Egri,Nikolett Tarjanyi,Gergely Racz,György Kriska +8 more
TL;DR: It is confirmed that Ephoron virgo is independently attracted to both unpolarized and polarized light sources, that both types of photopollution are being produced at the bridge, and that spatial patterns of swarming and oviposition are consistent with evolved behaviors being triggered maladaptively by these two types of light pollution.
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New kind of polarotaxis governed by degree of polarization: Attraction of tabanid flies to differently polarizing host animals and water surfaces
Ádám Egri,Miklós Blahó,András Sándor,György Kriska,György Kriska,Mónika Gyurkovszky,Róbert Farkas,Gábor Horváth +7 more
TL;DR: It is shown here that female and male tabanids use polarotaxis governed by the horizontal E-vector to find water, while polarot axis based on the degree of polarization serves host finding by female tabanid flies.
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Optics of sunlit water drops on leaves: conditions under which sunburn is possible.
TL;DR: It is shown that highly refractive spheroid water drops held 'in focus' by hydrophobic wax hairs on leaves of Salvinia natans can indeed cause sunburn because of the extremely high light intensity in the focal regions, and the loss of water cooling as a result of the lack of intimate contact between drops and the leaf tissue.