Results 11 to 20 of about 30,823 (209)

Online Detection of Hydrodynamic Changes in Fluidized Bed using Cross Average Diagonal Line [PDF]

open access: yesJournal of Chemical and Petroleum Engineering, 2017
Online detection of hydrodynamics of gas-solid fluidized bed was characterized using pressure fluctuations by cross recurrence plot (CRP) and cross recurrence quantification analysis (CRQA).
Hooman Ziaei-Halimejani   +2 more
doaj   +3 more sources

Online social cohesion reflects real-world group action in Syria during the Arab Spring.

open access: yesPLoS ONE, 2021
In recent years, political activists have taken to social media platforms to rapidly reach broad audiences. Despite the prevalence of micro-blogging in these sociopolitical movements, the degree to which virtual mobilization reflects or drives real-world
Megan Chiovaro   +3 more
doaj   +1 more source

Physiological Synchrony Predict Task Performance and Negative Emotional State during a Three-Member Collaborative Task

open access: yesSensors, 2023
Evaluation of team performance in naturalistic contexts has gained popularity during the last two decades. Among other human factors, physiological synchrony has been adopted to investigate team performance and emotional state when engaged in ...
Mohammed Algumaei   +3 more
doaj   +1 more source

Exploring dynamic structures of dyadic conversations using categorical cross recurrence quantification analysis: A tutorial [PDF]

open access: yesTutorials in Quantitative Methods for Psychology
Social interactions are defined by the dynamic and reciprocal exchange of information in a process referred to as mutual alignment. Statistical methods for characterizing alignment between two interacting partners are emerging.
Duong, Shirley   +4 more
doaj   +1 more source

The geometry of synchronization: quantifying the coupling direction of physiological signals of stress between individuals using inter-system recurrence networks

open access: yesFrontiers in Network Physiology, 2023
In the study of synchronization dynamics between interacting systems, several techniques are available to estimate coupling strength and coupling direction. Currently, there is no general ‘best’ method that will perform well in most contexts.
Fred Hasselman   +8 more
doaj   +1 more source

Children’s looking preference for biological motion may be related to an affinity for mathematical chaos

open access: yesFrontiers in Psychology, 2015
Recognition of biological motion is pervasive in early child development. Further, viewing the movement behavior of others is a primary component of a child’s acquisition of complex, robust movement repertoires, through imitation and real-time ...
Joshua eHaworth   +6 more
doaj   +1 more source

Quantifying and Modeling Coordination and Coherence in Pedestrian Groups

open access: yesFrontiers in Psychology, 2017
Coherent collective behavior emerges from local interactions between individuals that generate group dynamics. An outstanding question is how to quantify group coordination of non-rhythmic behavior, in order to understand the nature of these dynamics at ...
Adam W. Kiefer   +7 more
doaj   +1 more source

Interpersonal synergies

open access: yesFrontiers in Psychology, 2011
We present the perspective that interpersonal movement coordination results from establishing interpersonal synergies. Interpersonal synergies are higher-order control systems formed by coupling movement system degrees of freedom of two (or more) actors.
Michael A Riley   +3 more
doaj   +1 more source

Nonlinear dynamical analysis of GNSS data: quantification, precursors and synchronisation

open access: yesProgress in Earth and Planetary Science, 2018
The goal of any nonlinear dynamical analysis of a data series is to extract features of the dynamics of the underlying physical and chemical processes that produce that spatial pattern or time series; a by-product is to characterise the signal in terms ...
Bruce Hobbs, Alison Ord
doaj   +1 more source

Impact of differing methodologies for serum miRNA-371a-3p assessment in stage I testicular germ cell cancer recurrence

open access: yesFrontiers in Oncology, 2022
IntroductionCurrent evidence shows that serum miR-371a-3p can identify disease recurrence in testicular germ cell tumour (TGCT) patients and correlates with tumour load.
Ailsa J. Christiansen   +20 more
doaj   +1 more source

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