Results 81 to 90 of about 13,490 (263)
A Novel Quadratic Interpolated Beetle Antennae Search for Manipulator Calibration [PDF]
arXiv, 2022 Over the past decades, industrial manipulators play a vital role in in various fields, like aircraft manufacturing and automobile manufacturing. However, an industrial manipulator without calibration suffers from its low absolute positioning accuracy, which extensively restricts its application in high-precision intelligent manufacture.
arxiv
A note on Systena frontalis [Coleoptera : Chrysomelidae] adults on lowbush blueberry, Vaccinium angustifolium [PDF]
, 2000 L'altise à tête rouge, Systena frontalis, est observée pour la première fois sur le bleuet nain, Vaccinium angustifolium.Systena frontalis, the red-headed flea beetle, is reported for the first time feeding on the foliage of lowbush blueberry, Vaccinium ...
Maltais, P.M., Ouellette, M.C..
core +1 more source
Control of Flea Beetles on Cabbage, 1995
Arthropod Management Tests, 1996 Abstract Cabbage was transplanted on 13 Jun at the Vegetable Crops Research Farm near Geneva, NY. Plots consisted of two 10-ft rows on 36-inch centers with 18-inch plant spacing. Treatments were replicated 4 times in an RCB design.
Anthony M. Shelton, W. T. Wilsey
openaire +2 more sources
Molecular Ecology, EarlyView.Abstract Colour signals play pivotal roles in different communication systems, and the evolution of these characters has been associated with behavioural ecology, integumentary production processes and perceptual mechanisms of the species involved. Here, we present the first insight into the molecular and histological basis of skin colour polymorphism ...
Juliane P. C. Monteiro +7 more
wiley +1 more source
Plant Biology, EarlyView.Steroidal glycoside diversity among organs across ontogeny in relation to candidate gene expression in two Solanum dulcamara chemotypes. Abstract Solanaceous plants, such as Solanum dulcamara, produce steroidal glycosides (SGs). Leaf SG profiles vary among S.
R. A. Anaia +5 more
wiley +1 more source
ZooKeys, 2011 A new species of subaquatic Longitarsus pupating inside the stem aerenchyma of its hydrophyte host plant is described. Eggs are laid on tender leaves and buds and the larvae are open feeders.
Kaniyarikkal Prathapan +1 more
doaj +1 more source
BSAS: Beetle Swarm Antennae Search Algorithm for Optimization Problems [PDF]
arXiv, 2018 Beetle antennae search (BAS) is an efficient meta-heuristic algorithm. However, the convergent results of BAS rely heavily on the random beetle direction in every iterations. More specifically, different random seeds may cause different optimized results.
arxiv
Altica ampelophaga Guerin-Meneville, 1858 - new record of Flea Beetle for Malta (Coleoptera, Chrysomelidae) [PDF]
, 2012 The Chrysomelidae is a very large family of phytophagous beetles with some 40,000 described species. The majority of adults are leaf feeders, with some species specializing on a wide variety of seeds, and fewer species are associated with pollen.
Mifsud, David
core
Holarctic Insects Adventive in Michigan: New and Additional Records (Homoptera, Heteroptera, Coleoptera, Neuroptera) [PDF]
, 2017 Fourteen European insects in the Homoptera (4 species), Heteroptera (5), Coleoptera (4), and Neuroptera (1) are reported from Michigan. Ten are new state records (one new Ohio record is given).
Wheeler, A. G, Jr.
core +3 more sources
Dynamics of an LPAA model for Tribolium Growth: Insights into Population Chaos [PDF]
SIAM Journal on Applied Mathematics 84(6), 2300-2320 (2024)Flour beetles (genus Tribolium) have long been used as a model organism to understand population dynamics in ecological research. A rich and rigorous body of work has cemented flour beetles' place in the field of mathematical biology. One of the most interesting results using flour beetles is the induction of chaos in a laboratory beetle population, in
arxiv +1 more source