Results 21 to 30 of about 59,777 (285)
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)
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
Different goals in multiscale simulations and how to reach them [PDF]
In this paper we sum up our works on multiscale programs, mainly simulations. We first start with describing what multiscaling is about, how it helps perceiving signal from a background noise in a ?ow of data for example, for a direct perception by a ...
Bertelle, Cyrille +2 more
core +5 more sources
Synthesis of enantiopure pheromones I and II, both of them bearing chiral methyl branching and an α-oxygenated carbon centre, has been accomplished using compound 2 prepared from D-mannitol as the chiral precursor.
A. Chattopadhyay +2 more
doaj +1 more source
Collective effects in traffic on bi-directional ant-trails [PDF]
Motivated by recent experimental work of Burd et al., we propose a model of bi-directional ant-traffic on pre-existing ant-trails. It captures in a simple way some of the generic collective features of movements of real ants on a trail.
Chowdhury, Debashish +3 more
core +1 more source
An ant colony genetic fusion routing algorithm based on soft define network
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
Bacteria as Ovipositional Attractants for \u3ci\u3eCulex Pipiens\u3c/i\u3e (Diptera: Culicidae) [PDF]
(excerpt) The study of factors and mechanisms involving ovipositional attractants in mosquitoes is still a relatively new area of research.
Rockett, C. Lee
core +2 more sources
Current interest in artificial cell research underscores its potential to deepen our understanding of life's fundamental processes. This review highlights advances in bottom‐up coacervate‐based artificial cell engineering via combined integration of cellular hallmarks.
Arjan Hazegh Nikroo +3 more
wiley +2 more sources
Volatile Urinary Signals of Two Nocturnal Primates, Microcebus murinus and M. lehilahytsara
Mouse lemurs are small, nocturnal, arboreal solitary foragers and are endemic primates of Madagascar. This lifestyle and their high predation risk can explain why mouse lemurs rely heavily on olfaction for intraspecific communication.
Jana Caspers +3 more
doaj +1 more source
Modelling and Analysis Using GROOVE [PDF]
In this paper we present case studies that describe how the graph transformation tool GROOVE has been used to model problems from a wide variety of domains.
Ghamarian, Amir Hossein +4 more
core +4 more sources

