Results 21 to 30 of about 1,253 (169)

Non-invasive prognostic biomarker of lung cancer patients with brain metastases: Recurrence quantification analysis of heart rate variability

open access: yesFrontiers in Physiology, 2022
Background: It has previously been shown that the time-domain characteristic of heart rate variability (HRV) is an independent prognostic factor for lung cancer patients with brain metastasis (LCBM).
Guangqiao Li   +9 more
doaj   +1 more source

Lessons learned from implementing a responsive quality assessment of clinical ethics support

open access: yesBMC Medical Ethics, 2019
Background Various forms of Clinical Ethics Support (CES) have been developed in health care organizations. Over the past years, increasing attention has been paid to the question of how to foster the quality of ethics support.
Eva M. Van Baarle   +5 more
doaj   +1 more source

A New Approach for Lie Detection Using Non-Linear and Dynamic Analysis of Video-Based Eye Movement

open access: yesFrontiers in Biomedical Technologies, 2022
Purpose: This study aimed to evaluate a lie-detection system by non-linear analysis of video-based eye movement. Materials and Methods: The physiological signals, as well as video-based eye movement in horizontal and vertical channels, were recorded ...
Mohamad Amin Younessi Heravi   +3 more
doaj   +1 more source

Improving the understanding of sleep apnea characterization using Recurrence Quantification Analysis by defining overall acceptable values for the dimensionality of the system, the delay, and the distance threshold. [PDF]

open access: yesPLoS ONE, 2018
Our contribution focuses on the characterization of sleep apnea from a cardiac rate point of view, using Recurrence Quantification Analysis (RQA), based on a Heart Rate Variability (HRV) feature selection process.
Sofía Martín-González   +4 more
doaj   +1 more source

Distinguishing between struggling and skilled readers based on their prosodic speech patterns in oral reading: An exploratory study in grades 2 and 4

open access: yesActa Psychologica, 2023
The purpose of this study was to examine if prosodic patterns in oral reading derived from Recurrence Quantification Analysis (RQA) could distinguish between struggling and skilled German readers in Grades 2 (n = 67) and 4 (n = 69).
Panagiotis Karageorgos   +4 more
doaj   +1 more source

RQA correlations on real business cycles time series

open access: yesIndian Academy of Sciences – Conference Series, 2017
Trade cycles are complex phenomena which oscillate because of economic downturns and expansions. Recurrence quantification analysis (RQA) detects state changes without necessitating any a priori mathematical assumption and highlights hidden features of the dynamics both at equilibrium and near transition phases.
ORLANDO, GIUSEPPE, ZIMATORE, GIOVANNA
openaire   +3 more sources

RQA Application for the Monitoring of Financial and Commodity markets state [PDF]

open access: yes, 2011
22 pages, 14 ...
Sergii Piskun   +2 more
openaire   +2 more sources

Recurrence Quantification Analysis of F-Waves and the Evaluation of Neuropathies

open access: yesNeurology Research International, 2015
Electrodiagnostic (EDX) patterns of neuropathic dysfunction have been based on axonal/demyelinating criteria requiring prior assumptions. This has not produced classifications of desired sensitivity or specificity.
Morris A. Fisher   +2 more
doaj   +1 more source

The Correlation of Metacognitive Skills and Learning Results Toward Students’ Retention of Biology Learning: Students Learning Only to Pass Examinations [PDF]

open access: yesEducational Process: International Journal, 2018
This research was conducted in order to uncover the correlation of metacognitive skills and learning results toward students’ cognitive retention at the implementation of SQ3R integrated with RQA, SQ3R, RQA and conventional learning.
Maria Yasinta Afoan   +1 more
doaj   +1 more source

PERSEPSI MAHASISWA TERHADAP STRATEGI READING, QUESTIONING AND ANSWERING (RQA) DAN ARGUMENT-DRIVEN INQURY (ADI)

open access: yesJurnal Pendidikan Biologi, 2016
Individuals’ behaviors are regulated by how they perceive themselves and their surroundings. Learning that encourages students to be active will provide more effective environment to facilitate them to achieve predetermined learning objectives.
Astuti Muh. Amin
doaj   +1 more source

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