Newsletter

Major Honey Bee Health Problem with Particular Emphasis to Anti-Varroa Investigation of Propolis in Toke-Kutaye District, Ethiopia

American-Eurasian Journal of Scientific Research 11 (5): 320-331, 2016 ISSN 1818-6785 © IDOSI Publications, 2016 DOI: 10.5829/idosi.aejsr.2016.11.5.10418 Corresponding Author: Shimelis Mengistu, Haramaya University, College of Veterinary Medicine, P.O.Box: 138 Dire Dawa, Ethiopia. 320 Major Honey Bee Health Problem with Particular Emphasis to Anti-Varroa Investigation of Propolis in Toke-Kutaye District, Ethiopia Shimelis Mengistu, Yared Kebede and […]

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Vomiting bumblebees show that sweeter is not necessarily better

Animal pollinators support the production of three-quarters of the world’s food crops, and many flowers produce nectar to reward the pollinators. A new study using bumblebees has found that the sweetest nectar is not necessarily the best: too much sugar slows down the bees. The results will inform breeding efforts to make crops more attractive […]

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Smart single mother bees learn from their neighbours

Solitary female bees inspect other nests for signs of danger before making decisions on where to build their own, a new London-based study suggests. The study, led by researchers at Queen Mary University of London, found the clever bees looked for signs of parasite infection in other species‘ nests and used this information to select a […]

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Researchers find bee species where males perform babysitting duties

  A team of researchers with Charles University and the Czech Academy of Science has discovered a species of bee where males guard a nest while females are off gathering food for their young. In their paper published in Proceedings of the National Academy of Sciences, the group describes their study of Ceratina nigrolabiata and what […]

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Bacteria engineered to protect bees from pests and pathogens

  Scientists from The University of Texas at Austin report in the journal Science that they have developed a new strategy to protect honey bees from a deadly trend known as colony collapse: genetically engineered strains of bacteria. An increasing number of honey bee colonies in the U.S. have seen the dwindling of their adult bees. According […]

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Bumblebees are going extinct in a time of ‘climate chaos’

Loss of the vital pollinators, due in part to temperature extremes and fluctuations, could have dire consequences for ecosystems and agriculture.   BUMBLEBEES, AMONG THE most important pollinators, are in trouble. Fuzzy and buzzy, they excel at spreading pollen and fertilizing many types of wild flora, as well as crucial agricultural crops like tomatoes, blueberries, and […]

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Speech recognition using artificial neural networks and artificial bee colony optimization

  Block diagram of proposed model. Credit: Shukla & Jain. Ingrid Fadelli , Tech Xplore Over the past decade or so, advances in machine learning have paved the way for the development of increasingly advanced speech recognition tools. By analyzing audio files of human speech, these tools can learn to identify words and phrases in […]

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A model to classify cyberattacks using swarm intelligence

A figure explaining how the RNN-ABC method proposed by the researchers works. Credit: Qureshi et al. by Ingrid Fadelli , Tech Xplore In recent years, new technological advances have led to a growing number of devices, ranging from more conventional computers to other gadgets and smart home appliances, communicating and sharing data with one another. […]

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