Results 1 to 10 of about 23,546 (157)

Identification of movement synchrony: Validation of windowed cross-lagged correlation and -regression with peak-picking algorithm. [PDF]

PLoS ONE, 2019
In psychotherapy, movement synchrony seems to be associated with higher patient satisfaction and treatment outcome. However, it remains unclear whether movement synchrony rated by humans and movement synchrony identified by automated methods reflect the ...
Désirée Schoenherr, Jane Paulick, Bernhard M Strauss, Anne-Katharina Deisenhofer, Brian Schwartz, Julian A Rubel, Wolfgang Lutz, Ulrich Stangier, Uwe Altmann   +8 more
doaj   +6 more sources

Medyalararası Gündem Belirleme Çalışmalarında R Stüdyo Kullanımı: Rozelle-Campbell Taban Hizası ile Çapraz Gecikmeli Korelasyonun Bilişimleştirilmesi

Türkiye İletişim Araştırmaları Dergisi, 2020
Today, the importance of reproducible and transparent research has been increased along with the use of large data sets in a multinational environment. Researchers using intermedia agenda-setting theory have also affected this trend by conducting studies
Özlem Alikılıç, İnanç Alikılıç
doaj   +5 more sources

Climate Variability Drives Dengue Transmission in Bangladesh [PDF]

Infectious Disease Reports
Background: Dengue fever has emerged as a major public health concern in Bangladesh, with increasing incidence and geographic spread of outbreaks in recent years.
Ayesha Siddiqa, Prosenjit Choudhury, Nabil Jahan Mahim, Suman Paul, Syed Sayeem Uddin Ahmed, Md Bashir Uddin   +5 more
doaj   +2 more sources

Reliability Prediction Based on Multi-State Dynamic Bayesian Network Structure Learning for Complex System With Time-Lagged Correlation

IEEE Access
Due to the complicated interaction in complex systems, correlations between modules are nonlinear and relate to time intervals. In this paper, a novel correlation analysis method based on cross correlation analysis and using two parameter matrixes to ...
Kaixin Liu, Weilu Chen
doaj   +3 more sources

Dynamical cross-correlations between RR and QT intervals in long-term electrocardiogram recordings [PDF]

Scientific Reports
Understanding the dynamic relationship between RR and QT intervals is crucial for interpreting electrocardiograms (ECGs) and managing cardiac conditions.
Jimi Kokkonen, Jiyeong Kim-Poikkimäki, Teemu Pukkila, Esa Räsänen   +3 more
doaj   +2 more sources

Multifractal Cross-Correlations of Bitcoin and Ether Trading Characteristics in the Post-COVID-19 Time

Future Internet, 2022
Unlike price fluctuations, the temporal structure of cryptocurrency trading has seldom been a subject of systematic study. In order to fill this gap, we analyse detrended correlations of the price returns, the average number of trades in time unit, and ...
Marcin Wątorek, Jarosław Kwapień, Stanisław Drożdż   +2 more
doaj   +1 more source

Development of a healthcare system COVID Hotspotting Score in California: an observational study with prospective validation

BMJ Open, 2021
Objective To examine the value of health systems data as indicators of emerging COVID-19 activity.Design Observational study of health system indicators for the COVID Hotspotting Score (CHOTS) with prospective validation.Setting and participants An ...
Vincent X Liu, Khanh K Thai, Jessica Galin, Lawrence David Gerstley, Laura C Myers, Stephen M Parodi, Yi-Fen Irene Chen, Nancy Goler, Gabriel J Escobar, Patricia Kipnis   +9 more
doaj   +1 more source

A methodology for integrating time-lagged rainfall and river flow data into machine learning models to improve prediction of quality parameters of raw water supplying a treatment plant

Journal of Hydroinformatics, 2023
Rainfall and increased river flow can deteriorate raw water (RW) quality parameters such as turbidity and UV absorbance at 254 nm. This study aims to develop a methodology for integrating both time-lagged watershed rainfall and river flow data into ...
Christian Ortiz-Lopez, Andres Torres, Christian Bouchard, Manuel Rodriguez   +3 more
doaj   +1 more source

On the utility of land surface models for agricultural drought monitoring [PDF]

Hydrology and Earth System Sciences, 2012
The lagged rank cross-correlation between model-derived root-zone soil moisture estimates and remotely sensed vegetation indices (VI) is examined between January 2000 and December 2010 to quantify the skill of various soil moisture models for ...
W. T. Crow, S. V. Kumar, J. D. Bolten
doaj   +1 more source

Discrete k-nearest neighbor resampling for simulating multisite precipitation occurrence and model adaption to climate change [PDF]

Geoscientific Model Development, 2019
Stochastic weather simulation models are commonly employed in water resources management, agricultural applications, forest management, transportation management, and recreational activities. Stochastic simulation of multisite precipitation occurrence is
T. Lee, V. P. Singh
doaj   +1 more source