Results 121 to 130 of about 2,080,235 (348)

Control of insect vectors and plant viruses in protected crops by novel pyrethroid-treated nets.

open access: yesPest Management Science, 2015
BACKGROUND Long-lasting insecticide-treated nets (LLITNs) constitute a novel alternative that combines physical and chemical tactics to prevent insect access and the spread of insect-transmitted plant viruses in protected enclosures.
Beatriz Dáder   +7 more
semanticscholar   +1 more source

On the use of Traveling Waves for Pest/Vector elimination using the Sterile Insect Technique [PDF]

open access: yesarXiv, 2020
The development of sustainable vector/pest control methods is of utmost importance to reduce the risk of vector-borne diseases and pest damages on crops. Among them, the Sterile Insect Technique (SIT) is a very promising one. In this paper, using diffusion operators, we extend a temporal SIT model, developed in a recent paper, into a partially ...
arxiv  

Machine Learning‐Based Wind Classification by Wing Deformation in Biomimetic Flapping Robots: Biomimetic Flexible Structures Improve Wind Sensing

open access: yesAdvanced Intelligent Systems, EarlyView.
Strain gauges are attached to biomimetic flapping wings to investigate how wing strain sensors detect wind directions. A convolutional neural network model for wind direction classification is developed through experiments. The results reveal that wind classification is possible with strain data of only 0.2 flapping cycles, and the use of biomimetic ...
Kenta Kubota, Hiroto Tanaka
wiley   +1 more source

Enhancing Honey Bee Health: Evaluating Pollen Substitute Diets in Field and Cage Experiments

open access: yesInsects
Honey bees (Apis mellifera L.) play vital roles as agricultural pollinators and honey producers. However, global colony losses are increasing due to multiple stressors, including malnutrition.
Hyunjee Kim   +3 more
doaj   +1 more source

Insect cyborgs: Bio-mimetic feature generators improve machine learning accuracy on limited data [PDF]

open access: yesarXiv, 2018
Machine learning (ML) classifiers always benefit from more informative input features. We seek to auto-generate stronger feature sets in order to address the difficulty that ML methods often experience given limited training data. A wide range of biological neural nets (BNNs) excel at fast learning, implying that they are adept at extracting ...
arxiv  

Spring and Power in Hovering Ornithopters

open access: yesAdvanced Intelligent Systems, EarlyView.
Only small ornithopters can hover, longest at the hummingbird size. This article reviews the drive and power of these hovering machines, focusing on elastic energy and thrust boosters. Unlike two‐winged designs, X‐winged and multiple‐V‐winged ornithopters benefit from lower disk loading and slower, smaller wingbeats, and the clap‐and‐fling effect ...
Gih‐Keong Lau   +4 more
wiley   +1 more source

Potential risk of re-emergence of urban transmission of Yellow Fever virus in Brazil facilitated by competent Aedes populations

open access: yesScientific Reports, 2017
Yellow fever virus (YFV) causing a deadly viral disease is transmitted by the bite of infected mosquitoes. In Brazil, YFV is restricted to a forest cycle maintained between non-human primates and forest-canopy mosquitoes, where humans can be tangentially
Dinair Couto-Lima   +9 more
doaj   +1 more source

Xylella fastidiosa and its insect vectors

open access: yes, 2018
Slide of the Euphresco project 2016-F-221 'Xylella fastidiosa and its insect vectors'
Richard Gottsberger   +16 more
openaire   +4 more sources

Deep Learning Methods in Soft Robotics: Architectures and Applications

open access: yesAdvanced Intelligent Systems, EarlyView.
Soft robotics has seen intense research over the past two decades and offers a promising approach for future robotic applications. However, standard industrial methods may be challenging to apply to soft robots. Recent advances in deep learning provide powerful tools to analyze and design complex soft machines that can operate in unstructured ...
Tomáš Čakurda   +3 more
wiley   +1 more source

Destabilization of mutated human PUS3 protein causes intellectual disability

open access: yesHuman Mutation, Volume 43, Issue 12, Page 2063-2078, December 2022., 2022
The homodimer of pseudouridine synthase 3 converts uridines at position 39 in tRNAs to pseudouridine (ψ), which affects tRNA stability and regulates RNA–protein interactions. Several patient‐derived variants of PUS3 have been associated with neurodegenerative diseases.
Ting‐Yu Lin   +17 more
wiley   +1 more source

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