Results 231 to 240 of about 49,153 (291)

The state of knowledge on four families of Syngnathoidei fishes (Teleostei: Syngnathiformes): Aulostomidae, Centriscidae, Fistulariidae and Solenostomidae

open access: yesJournal of Fish Biology, EarlyView.
Abstract Knowledge on the ecology and life‐history traits of coastal marine species is vital to inform their conservation and management, especially as their coastal habitats come under increasing threats. However, such data have never been collated for four of the five families in the suborder Syngnathoidei—the close relatives of the better‐studied ...
Syd J. Ascione   +3 more
wiley   +1 more source

EduSCARA: An open source RRPR educational SCARA platform. [PDF]

open access: yesHardwareX
Clark A, Martinez-Hernandez U, Assaf T.
europepmc   +1 more source

Sexual selection and reproductive success in mesocosm populations of African annual killifish

open access: yesJournal of Fish Biology, EarlyView.
Abstract Variation in individuals’ ability to obtain mates generates sexual selection, which typically acts more strongly on males and can produce pronounced differences in phenotypes between the sexes (i.e., sexual dimorphism). The dynamic of sexual selection and individual reproductive success is considerably affected by the availability of ...
Jakub Žák   +2 more
wiley   +1 more source

Some Jerk Systems with Hidden Chaotic Dynamics

International Journal of Bifurcation and Chaos, 2023
Hidden chaotic attractors is a fascinating subject of study in the field of nonlinear dynamics. Jerk systems with a stable equilibrium may produce hidden chaotic attractors. This paper seeks to enhance our understanding of hidden chaotic dynamics in jerk systems of three variables [Formula: see text] with nonlinear terms from a predefined set ...
Bingxue Li   +5 more
openaire   +1 more source

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