Results 21 to 30 of about 1,515,201 (247)

On the excitation and inhibition of the inspiratory neuron in the respiratory centers [PDF]

open access: yes, 1956
In decerebrated cats the impulse discharges were detected by means of an unipolar microelectrode from a single inspiratory neuron in the respiratory centers, and the change in discharge produced by administration of stimulating, as well as depressant ...
Hukuhara, Takesi, Okada, Hiromasa
core   +1 more source

A fast Na+/Ca2+-based action potential in a marine diatom. [PDF]

open access: yesPLoS ONE, 2009
BACKGROUND:Electrical impulses in animals play essential roles in co-ordinating an array of physiological functions including movement, secretion, environmental sensing and development.
Alison R Taylor
doaj   +1 more source

Effects of ATP on Time Parameters of Contractility of Rats’ Slow and Fast Skeletal Muscles in Normal and Hypothermic Conditions

open access: yesMuscles, 2023
We have previously shown that hypothermia leads to an increase in the synaptic modulating effects of ATP but not of adenosine in several different animal skeletal muscles.
Adel E. Khairullin   +3 more
doaj   +1 more source

Fast Dynamic Simulation of Multi-Body Systems Using Impulses

open access: yes, 2006
A dynamic simulation method for multi-body systems is presented in this paper. The special feature of this method is that it satisfies all given constraints by computing impulses. In each simulation step the joint states after the step are predicted.
Schmitt, Alfred A., Bender, Jan
core   +2 more sources

Fundamentals of bio-electrochemical sensing

open access: yesChemical Engineering Journal Advances, 2023
The utilization of bio-functionalities such as biorecognition or catalysis derived them their name biosensors. Bio-electrochemical sensing is a new discipline that combines the advantages of biological detection and electrochemical transduction.
Mahesh M. Shanbhag   +4 more
doaj   +1 more source

KARLA

open access: yes, 2021
KARLA (HD video, 34:45 min, Omer Fast 2020) Followed by a discussion with the artist Omer Fast moderated by Cristina Baldacci and Claudia Peppel KARLA is based on a conversation with a content moderator for the world’s largest online video sharing ...
Omer Fast
core   +1 more source

Activity-dependent excitability changes in normal and demyelinated rat spinal root axons [PDF]

open access: yes, 1985
Myelinated nerve fibres with a reduced safety factor for conduction due to demyelination are easily blocked by trains of impulses. To find out why, in vivo recordings from rat ventral root fibres demyelinated with diphtheria toxin have been supplemented ...
H Bostock   +3 more
core   +2 more sources

Multiband Envelope Spectra Extraction for Fault Diagnosis of Rolling Element Bearings

open access: yesSensors, 2018
Bearing fault features are presented as repetitive transient impulses in vibration signals. Narrowband demodulation methods have been widely used to extract the repetitive transients in bearing fault diagnosis, for which the key factor is to accurately ...
Jie Duan   +4 more
doaj   +1 more source

FAST-HEP/fast-curator: Version 0.8.1

open access: yes, 2022
What's Changed dropping python 2 and python 3.6 by @kreczko in https://github.com/FAST-HEP/fast-curator/pull/46 Full Changelog: https://github.com/FAST-HEP/fast-curator/compare/v0.8.0...0.8.
seriksen   +3 more
core   +1 more source

A Novel Method for Adaptive Multiresonance Bands Detection Based on VMD and Using MTEO to Enhance Rolling Element Bearing Fault Diagnosis

open access: yesShock and Vibration, 2016
Vibration signals of the defect rolling element bearings are usually immersed in strong background noise, which make it difficult to detect the incipient bearing defect.
Xingxing Jiang, Shunming Li, Chun Cheng
doaj   +1 more source

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