Results 1 to 10 of about 168,430 (277)

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

open access: yesPLoS 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   +8 more
doaj   +7 more sources

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

open access: yesTürkiye 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

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

open access: yesFuture 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   +2 more
doaj   +1 more source

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

open access: yesBMJ 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   +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

open access: yesJournal 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   +3 more
doaj   +1 more source

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

open access: yesHydrology 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]

open access: yesGeoscientific 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

High Remnant Cholesterol Level Potentiates the Development of Hypertension

open access: yesFrontiers in Endocrinology, 2022
BackgroundEmerging evidence suggests an association between remnant cholesterol (RC) and vascular damage and hypertension. However, this association has not been explored in a large-scale population in China, and a temporal relationship between RC and ...
Ming-Ming Chen   +39 more
doaj   +1 more source

Seasonal predictability of the winter NAO from north Atlantic sea surface temperatures [PDF]

open access: yes, 2002
[1] We examine the seasonal predictability of the winter (December-January-February) North Atlantic Oscillation (NAO) from lagged north Atlantic sea surface temperatures (SSTs) for the period 1950/1-2000/1. We identify two lagged modes of SST variability
Qian, BD, Saunders, MA
core   +1 more source

Community analysis of global financial markets [PDF]

open access: yes, 2016
We analyze the daily returns of stock market indices and currencies of 56 countries over the period of 2002–2012. We build a network model consisting of two layers, one being the stock market indices and the other the foreign exchange markets ...
Becker, Alexander P.   +5 more
core   +2 more sources

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