Results 11 to 20 of about 43,108 (256)

Ants Sense, and Follow, Trail Pheromones of Ant Community Members

open access: yesInsects, 2019
Ants deposit trail pheromones that guide nestmates to food sources. We tested the hypotheses that ant community members (Western carpenter ants, Camponotus modoc; black garden ants, Lasius niger; European fire ants, Myrmica rubra) (1) sense, and follow ...
Jaime M. Chalissery   +5 more
doaj   +1 more source

Modeling of pheromone communication system of forest Lepidopterous insects. II. Model of female searching by male [PDF]

open access: yesСибирский лесной журнал, 2015
We propose an agent­based simulation model search. This model allows us to evaluate the effectiveness of different males­females pheromone search strategies for Lepidoptera.
A. V. Kovalev, P. E. Volkova
doaj   +1 more source

An ant colony genetic fusion routing algorithm based on soft define network

open access: yesIET Networks, EarlyView., 2022
Abstract Aiming at the problem that there are many paths in data forwarding in soft define network (SDN) network, and the optimal path is difficult to find, combined with the advantages of ant colony algorithm and Genetic algorithm (GA), a routing control strategy based on the ant colony genetic fusion algorithm is proposed.
Kaixin Zhao, Yong Wei, Yang Zhang
wiley   +1 more source

An efficient optimization algorithm for electric vehicle routing problem

open access: yesIET Power Electronics, EarlyView., 2023
1. To minimize the cost of travel and travel time for electric vehicles (EVs) while considering constraints on battery capacity, charging time, and delivery/pickup requirements. 2. To find the most efficient route to charging stations to address the issue of range anxiety and the scarcity of charging infrastructure. 3.
Batchu Veena Vani   +3 more
wiley   +1 more source

Excitation and inhibition onto central courtship neurons biases Drosophila mate choice

open access: yeseLife, 2015
The ability to distinguish males from females is essential for productive mate selection and species propagation. Recent studies in Drosophila have identified different classes of contact chemosensory neurons that detect female or male pheromones and ...
Benjamin R Kallman   +2 more
doaj   +1 more source

Representation of Olfactory Information in Organized Active Neural Ensembles in the Hypothalamus

open access: yesCell Reports, 2020
Summary: The internal representation of sensory information via coherent activation of specific pathways in the nervous system is key to appropriate behavioral responses.
Vinicius Miessler de Andrade Carvalho   +8 more
doaj   +1 more source

Phytohormones and Pheromones in the Phycology Literature: Benchmarking of Data-Set and Developing Critical Tools of Biotechnological Implications for Commercial Aquaculture Industry

open access: yesPhycology, 2023
Plant hormones and pheromones are natural compounds involved in the growth, development, and reproductive processes. There is a plethora of studies on hormones and pheromones in terrestrial plants, but such investigations are few in the phycological ...
Sachin G. Rathod   +2 more
doaj   +1 more source

Recent Advances in Management by Pheromones of Thaumetopoea Moths in Urban Parks and Woodland Recreational Areas

open access: yesInsects, 2019
Caterpillars of the pine processionary moths, Thaumetopoea complex, cause serious defoliation to Cedrus, Pinus, and Pseudotsuga trees. Thaumetopoea caterpillars also have fine hairs on their abdominal tergites that contain a protein that can severely ...
Pasquale Trematerra, Marco Colacci
doaj   +1 more source

Species specificity and intraspecific variation in the chemical profiles of Heliconius butterflies across a large geographic range

open access: yesEcology and Evolution, 2020
In many animals, mate choice is important for the maintenance of reproductive isolation between species. Traits important for mate choice and behavioral isolation are predicted to be under strong stabilizing selection within species; however, such traits
Kathy Darragh   +12 more
doaj   +1 more source

Sex Pheromones of the Potato Tuber Moth (Phthorimaea operculella)

open access: yesFrontiers in Chemistry, 2022
The potato tuber moth (Phthorimaea operculella) is a major potato pest. Its sex pheromones contain two chemical structures: 4E,7Z-tridecadiene-1-ol acetate (PTM1) and 4E,7Z,10Z-tridecatriene-1-ol acetate (PTM2).
Huanhuan Pan   +4 more
doaj   +1 more source

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