Results 51 to 60 of about 6,078,083 (356)

Reaction Time and Attention in Epilepsy

open access: yesPediatric Neurology Briefs, 1992
Reaction time, attention and impulsivity in 112 children with epilepsy (4.5-13 years) were studied using a computerized test at the Division of Neurology, Children’s Hospital Los Angeles, Los Angeles, CA.
J Gordon Millichap
doaj   +1 more source

Analysis And Evaluation of Momentary Forces and Reaction Time on The Starting Cushions with Sensors - Dynamic for Runners

open access: yesالتربية الرياضية, 2023
Starting cubes are a device used in the sport of arena and field races by speed-racing athletes to strengthen and stabilize their feet at the beginning of the race so as not to slip forward when hearing the starting gun.
Maher Shlash, Sareeh Alfadly
doaj   +1 more source

Characterization of Turing diffusion-driven instability on evolving domains [PDF]

open access: yes, 2012
In this paper we establish a general theoretical framework for Turing diffusion-driven instability for reaction-diffusion systems on time-dependent evolving domains.
A. Gierer   +43 more
core   +1 more source

Humans need only 200 ms to generate posture-specific muscle activation patterns for successful vertical jumps in reaction to an auditory trigger

open access: yesFrontiers in Sports and Active Living, 2023
IntroductionIt is currently unknown how the central nervous system controls ballistic whole-body movements like vertical jumps. Here we set out to study the time frame of generating muscle activation patterns for maximum-effort jumps from different ...
Maarten F. Bobbert, Axel S. Koopman
doaj   +1 more source

Exploiting product molecule number to consider reaction rate fluctuation in elementary reactions [PDF]

open access: yes, 2019
In many chemical reactions, reaction rate fluctuation is inevitable. Reaction rates are different whenever chemical reaction occurs due to their dependence on the number of reaction events or the product number. As such, understanding the impact of rate fluctuation on product number counting statistics is of the utmost importance when developing a ...
arxiv   +1 more source

Space-time analysis of reaction at RHIC

open access: yes, 2003
Space-time information about the Au-Au collisions produced at RHIC are key tools to understand the evolution of the system and especially assess the presence of collective behaviors.
Adamova D   +35 more
core   +1 more source

Robust Stochastic Chemical Reaction Networks and Bounded Tau-Leaping [PDF]

open access: yes, 2009
The behavior of some stochastic chemical reaction networks is largely unaffected by slight inaccuracies in reaction rates. We formalize the robustness of state probabilities to reaction rate deviations, and describe a formal connection between robustness
Soloveichik, David
core   +2 more sources

Global existence and asymptotic behavior for a reaction-diffusion system with unbounded coefficients [PDF]

open access: yesarXiv, 2022
We consider a reaction-diffusion system which may serve as a model for a ferment catalytic reaction in chemistry. The model consists of a system of reaction diffusion equations with unbounded time dependent coefficients and different polynomial reaction terms. An exponential decay of the globally bounded solutions is proved.
arxiv  

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