Results 31 to 40 of about 26,665,874 (251)

Analytic and Holistic Thinkers: Differences in the Dynamics of Heart Rate Complexity When Solving a Cognitive Task in Field-Dependent and Field-Independent Conditions

open access: yesFrontiers in Psychology, 2021
Analytic and holistic thinking styles are known to be associated with individual differences in various aspects of behavior and brain activity. In this study, we tested a hypothesis that differences in thinking styles may also be manifested at the level ...
Anastasiia V. Bakhchina   +6 more
doaj   +1 more source

Reaction Time in Differential and Developmental Research: A Review and Commentary on the Problems and Alternatives

open access: yesPsychological bulletin, 2019
Reaction time is believed to be a good indicator of the speed and efficiency of mental processes and is a ubiquitous variable in the behavioral sciences.
C. Draheim   +3 more
semanticscholar   +1 more source

Radiation reaction in curved space-time: local method [PDF]

open access: yes, 2006
Although consensus seems to exist about the validity of equations accounting for radiation reaction in curved space-time, their previous derivations were criticized recently as not fully satisfactory: some ambiguities were noticed in the procedure of ...
Gal'tsov, Dmitri   +2 more
core   +3 more sources

Test–Retest Reliability and Reliable Change Estimates for Four Mobile Cognitive Tests Administered Virtually in Community-Dwelling Adults

open access: yesFrontiers in Psychology, 2021
Objective: Remote mobile cognitive testing (MCT) is an expanding area of research, but psychometric data supporting these measures are limited. We provide preliminary data on test–retest reliability and reliable change estimates in four MCTs from SWAY ...
Ryan Van Patten   +8 more
doaj   +1 more source

Fast reactions with non-interacting species in stochastic reaction networks [PDF]

open access: yesMathematical Biosciences and Engineering 2022, 2021
We consider stochastic reaction networks modeled by continuous-time Markov chains. Such reaction networks often contain many reactions, potentially occurring at different time scales, and have unknown parameters (kinetic rates, total amounts). This makes their analysis complex.
arxiv   +1 more source

Reaction rate calculation with time-dependent invariant manifolds [PDF]

open access: yes, 2012
The identification of trajectories that contribute to the reaction rate is the crucial dynamical ingredient in any classical chemical reactivity calculation.
F. Borondo   +5 more
core   +5 more sources

Modulation of Response Times During Processing of Emotional Body Language

open access: yesFrontiers in Psychology, 2021
The investigation of how humans perceive and respond to emotional signals conveyed by the human body has been for a long time secondary compared with the investigation of facial expressions and emotional scenes recognition.
Alessandro Botta   +9 more
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

To transform or not to transform: using generalized linear mixed models to analyse reaction time data

open access: yesFrontiers in Psychology, 2015
Linear mixed-effect models (LMMs) are being increasingly widely used in psychology to analyse multi-level research designs. This feature allows LMMs to address some of the problems identified by Speelman and McGann (2013) about the use of mean data ...
Steson Lo, S. Andrews
semanticscholar   +1 more source

Phase Space Analysis of Fluorine-Oxygen-Nitrogen Network and Energy Generation in Flourine-Oxygen Reaction [PDF]

open access: yesarXiv, 2023
Reaction network of fluorine-18, oxygen-15 and nitrogen-15 is considered for its temperature dependent energy output. The main reactions for generation and annihilation of oxygen and fluorine are coupled in the reaction equations while nitrogen is produced as a decay product.
arxiv  

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