Results 281 to 290 of about 75,810 (324)
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Canadian Journal of Ophthalmology, 2005
We report the complications and management of a retained bee sting injury to the cornea. The case highlights the acute and chronic management of an uncommon injury and its pathogenesis.A 67-year-old man was attacked by a swarm of bees and was referred for severe chemosis on the right eye. A retained corneal bee stinger (ovipositor) was seen but removal
Stephen C B, Teoh +2 more
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We report the complications and management of a retained bee sting injury to the cornea. The case highlights the acute and chronic management of an uncommon injury and its pathogenesis.A 67-year-old man was attacked by a swarm of bees and was referred for severe chemosis on the right eye. A retained corneal bee stinger (ovipositor) was seen but removal
Stephen C B, Teoh +2 more
openaire +2 more sources
Probiotics for Honeybees’ Health
2017Honeybee is certainly one of the most familiar flying insects of terrestrial habitats. Honeybees are critically important in the environment, sustaining biodiversity and providing essential pollination for a wide range of crops and wild plants. Extensive losses of honeybee colonies in recent years are becoming a major cause of concern.
Gaggia F., Baffoni L., Alberoni D.
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Backward blocking in honeybees
The Quarterly Journal of Experimental Psychology Section B, 2004Three experiments with foraging honeybees were designed to study the effect of experience with A on responding to B after AB+ training. In the first experiment, responding to B was the same whether the AB+ training was preceded or followed by A+ training. In the second experiment, responding to B after AB+ training was less in animals that also had A+
R E, Blaser +2 more
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2002
Abstract Humankind has displayed keen interest in bees since the dawn of history. There is no evidence that the opposite was ever true. Cave paintings dating 10 000 years ago already depict bold honey harvesters driving away the stinging bees with smoke (Menzel and Mercer 1987). A few millennia later, when the Almighty led the Israelites
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Abstract Humankind has displayed keen interest in bees since the dawn of history. There is no evidence that the opposite was ever true. Cave paintings dating 10 000 years ago already depict bold honey harvesters driving away the stinging bees with smoke (Menzel and Mercer 1987). A few millennia later, when the Almighty led the Israelites
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2010
The antennal lobe (AL) of an insect is the functional analog of the olfactory bulb in mammals. The first-level synaptic interaction of large numbers of multiple types of olfactory receptor neurons (OSNs) with AL interneurons serves the function of reliably coding a vast range of odorants and their mixtures and the separation between odor identity and ...
Rybak, J., Menzel, R.
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The antennal lobe (AL) of an insect is the functional analog of the olfactory bulb in mammals. The first-level synaptic interaction of large numbers of multiple types of olfactory receptor neurons (OSNs) with AL interneurons serves the function of reliably coding a vast range of odorants and their mixtures and the separation between odor identity and ...
Rybak, J., Menzel, R.
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Cornea, 2003
To report a rare case of corneal honeybee sting.The corneal honeybee stinger was removed under slit-lamp guidance using a 27-gauge needle.Corneal edema resolved by 90% the next day after removal of the honeybee stinger without using topical steroids.The patient's condition improved significantly after removal of the corneal honeybee stinger, and ...
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To report a rare case of corneal honeybee sting.The corneal honeybee stinger was removed under slit-lamp guidance using a 27-gauge needle.Corneal edema resolved by 90% the next day after removal of the honeybee stinger without using topical steroids.The patient's condition improved significantly after removal of the corneal honeybee stinger, and ...
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Swarm Orientation in Honeybees
Science, 1963A swarm of honeybees will move up to 75 m (250 feet) without its queen but only for 3 to 8 minutes. The swarm is aware of the presence of its queen, but the queen does not lead the swarm from one location to another. Bees return to a queen which cannot follow the swarm in flight and in fact are capable of finding a queen "lost along the way." The ...
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Neuroscience & Biobehavioral Reviews, 1992
Theoretical and experimental investigations of the color vision system in honeybees are reviewed. Grassmann's model and receptor models of color vision are discussed with respect to the problem of color difference. A recent analysis of the bee's color opponent coding system is presented in brief.
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Theoretical and experimental investigations of the color vision system in honeybees are reviewed. Grassmann's model and receptor models of color vision are discussed with respect to the problem of color difference. A recent analysis of the bee's color opponent coding system is presented in brief.
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The Social Clock of the Honeybee
Journal of Biological Rhythms, 2010The honeybee has long been an important model for studying the interplay between the circadian clock and complex behaviors. This article reviews studies further implicating the circadian clock in complex social behaviors in bees. The article starts by introducing honeybee social behavior and sociality and then briefly summarizes current findings on ...
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Effects of glyphosate exposure on honeybees
Environmental Toxicology and Pharmacology, 2022Zhenguo Liu +2 more
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