Results 21 to 30 of about 175,685 (330)

Ecological Location of a Water Source and Spatial Dynamics of Behavior Under Temporally Scheduled Water Deliveries in a Modified Open-Field System: An Integrative Approach

Frontiers in Psychology, 2020
It has been reported in non-contingent schedules that the variety of patterns of behavior is affected by the temporal variation of water deliveries.
Alejandro León, Varsovia Hernández, Ursula Huerta, Carlos Alberto Hernández-Linares, Porfirio Toledo, Martha Lorena Avendaño Garrido, Esteban Escamilla Navarro, Isiris Guzmán   +7 more
doaj   +1 more source

Investigation of Tactile Perception Evoked by Ridged Texture Using ERP and Non-linear Methods

Frontiers in Neuroscience, 2021
The triangular ridged surface can improve the grip reliability of products, but the sharp edge of triangular ridge induces sharp and uncomfortable feeling.
Wei Tang, Meimei Zhang, Guofang Chen, Rui Liu, Yuxing Peng, Si Chen, Yibing Shi, Chunai Hu, Shengjie Bai   +8 more
doaj   +1 more source

Characterization of ground motions using recurrence plots

Geofísica Internacional, 2013
Los modelos matemáticos tradicionales relacionados con el análisis de los terremotos son lineales y en algunos casos son incapaces de predecir determinados comportamientos, porque los datos que modelan pueden ser altamente no lineales y complejos.
Silvia R. García, Miguel P. Romo, Jesús Figueroa-Nazuno   +2 more
doaj   +1 more source

The Vegetation–Climate System Complexity through Recurrence Analysis

Entropy, 2021
Multiple studies revealed that pasture grasslands are a time-varying complex ecological system. Climate variables regulate vegetation growing, being precipitation and temperature the most critical driver factors.
Andrés F. Almeida-Ñauñay, Rosa María Benito, Miguel Quemada, Juan Carlos Losada, Ana M. Tarquis   +4 more
doaj   +1 more source

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

Progress 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

A Novel Tool for the Identification and Characterization of Repetitive Patterns in High-Density Contact Mapping of Atrial Fibrillation

Frontiers in Physiology, 2020
IntroductionElectrical contact mapping provides a detailed view of conduction patterns in the atria during atrial fibrillation (AF). Identification of repetitive wave front propagation mechanisms potentially initiating or sustaining AF might provide more
Stef Zeemering, Arne van Hunnik, Frank van Rosmalen, Pietro Bonizzi, Billy Scaf, Tammo Delhaas, Sander Verheule, Ulrich Schotten   +7 more
doaj   +1 more source

Optimising Parameters in Recurrence Quantification Analysis of Smart Energy Systems [PDF]

, 2018
Recurrence Quantification Analysis (RQA) can help to detect significant events and phase transitions of a dynamical system, but choosing a suitable set of parameters is crucial for the success.
Giasemidis, Georgios, Vukadinovic Greetham, Danica   +1 more
core   +3 more sources

A historical review of recurrence plots [PDF]

The European Physical Journal Special Topics, 2008
In the last two decades recurrence plots (RPs) were introduced in many different scientific disciplines. It turned out how powerful this method is. After introducing approaches of quantification of RPs and by the study of relationships between RPs and fundamental properties of dynamical systems, this method attracted even more attention. After 20 years
openaire   +3 more sources

Multiple Sensors Data Integration for Traffic Incident Detection Using the Quadrant Scan

Sensors, 2022
Non-recurrent congestion disrupts normal traffic operations and lowers travel time (TT) reliability, which leads to many negative consequences such as difficulties in trip planning, missed appointments, loss in productivity, and driver frustration ...
Ayham Zaitouny, Athanasios D. Fragkou, Thomas Stemler, David M. Walker, Yuchao Sun, Theodoros Karakasidis, Eftihia Nathanail, Michael Small   +7 more
doaj   +1 more source

Extended Recurrence Plot Analysis and its Application to ERP Data [PDF]

, 2002
We present new measures of complexity and their application to event related potential data. The new measures base on structures of recurrence plots and makes the identification of chaos-chaos transitions possible.
ANJA MEINKE, Babloyantz A., beim Graben P., Casdagli M. C., Eckmann J.-P., Faure P., Kandel E. R., Kantz H., Kutas M., Marwan N., NORBERT MARWAN, Nunez P. L., Theiler J., Thomasson N., Trulla L. L., Weber C. L., Zbilut J. P.   +16 more
core   +3 more sources