Results 21 to 30 of about 2,506,819 (375)

Delay-Dependent Response in Weakly Electric Fish under Closed-Loop Pulse Stimulation [PDF]

open access: yesPLoS ONE, 2015
In this paper, we apply a real time activity-dependent protocol to study how freely swimming weakly electric fish produce and process the timing of their own electric signals. Specifically, we address this study in the elephant fish, Gnathonemus petersii,
C. G. Forlim   +3 more
semanticscholar   +2 more sources

Design and construction of an Electric Fish Finder [PDF]

open access: goldNeotropical Ichthyology, 2007
We provide notes on the design and construction of an Electric Fish Finder - a portable differential amplifier for detecting the electrostatic fields of gymnotiform knifefishes. The device can be adapted to locate electric fishes in any kind of aquatic environment. It is rugged, water resistant, and powered by alkaline batteries.
William G. R. Crampton   +3 more
openalex   +8 more sources

The Effect of Electroporation Method towards the Motility and Viability of Java Barb Fish (Puntius javanicus) Sperm [PDF]

open access: yesJournal of Experimental Life Science, 2017
Electric shock treatment of Java Barb Fish (Puntius javanicus) sperm using electroporation method on sperm as transfer gen (Sperm Mediated Gen Transfer) has not been implemented in Indonesia.
Dimas Adetia Rikianto   +2 more
doaj   +2 more sources

Spatial variability in the growth of invasive European barbel Barbus barbus in the River Severn basin, revealed using anglers as citizen scientists [PDF]

open access: yesKnowledge and Management of Aquatic Ecosystems, 2017
Life history trait analyses of non-native fishes help identify how novel populations respond to different habitat typologies. Here, using electric fishing and anglers as citizen scientists, scales were collected from the invasive barbel Barbus barbus ...
Trigo Fatima Amat   +2 more
doaj   +2 more sources

Daily changes in the electric behavior of weakly electric fish naturally persist in constant darkness and are socially synchronized. [PDF]

open access: yesBiol Open, 2018
Daily rhythms allow anticipation of changes and allocation of energy to better cope with predictable events. Rhythms in behavior result from a complex combination of physiological processes timed by the nervous system and synchronized with external ...
Migliaro A   +3 more
europepmc   +2 more sources

Electric fish as an object of fundamental research [PDF]

open access: yesИзвестия высших учебных заведений: Прикладная нелинейная динамика, 2023
The aim of this work is to show the role of research on electric fish and their role in fundamental problems’ solvation. We are trying to involve additional specialists in our studies. Methods.
Olshanskiy, Vladimir Mendelevich   +3 more
doaj   +1 more source

Comparative Bioaccumulation of PAH and BTEX in Malapterurus electricus (Siluriformes: Malapteruridae) and its Enteric Parasite, Electrotaenia malopteruri Sampled from Lekki Lagoon, Lagos, Nigeria [PDF]

open access: yesBrazilian Journal of Biology, 2020
Contamination of Lekki lagoon by petrogenic chemicals such as polycyclic aromatic hydrocarbons (PAH) and benzene, toluene, ethylbenzene, and xylene (BTEX) has been widely reported.
P. O. Isibor   +8 more
doaj   +1 more source

Electrostatic Tuning of a Potassium Channel in Electric Fish. [PDF]

open access: yesCurr Biol, 2018
Swapna I   +7 more
europepmc   +2 more sources

Exploring the effect on marine fish of electric fields of a fish‐protection

open access: yesЮг России: экология, развитие, 2022
Aim. Experimental assessment of the impact of electric fields generated by the Electronic Programmable Complex Fish‐protecting Facility on the Electric Principle (EP EPRCFF) on the most common fish species of the Black Sea.Material and Methods ...
I. A. Stolbunov   +7 more
doaj   +1 more source

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