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Heart rate variability

Known as: HRV, Variability 
Heart rate variability (HRV) is the physiological phenomenon of variation in the time interval between heartbeats. It is measured by the variation in… 
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Related topics

Related topics

8 relations
Binaural beatsBrainwave entrainmentCorrelation dimensionDetrended fluctuation analysis

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2007
Highly Cited
2007
Impact of Line-Edge Roughness on FinFET Matching Performance
As a result of CMOS scaling, the critical dimension (CD) of integrated circuits has been shrinking. At sub-45 nm nodes, in which… 
Highly Cited
2005
Highly Cited
2005
The European Hepatitis C Virus database
As no efficient culture system for Hepatitis C Virus (HCV) is currently available, most of the research against this virus is… 
Highly Cited
2005
Highly Cited
2005
Does autochthonous primary production drive variability in bacterial metabolism and growth efficiency in lakes dominated by terrestrial C inputs
During the past 20 yr, aquatic microbiologists have reported 2 strong patterns which initially appear contradictory. In pelagic… 
Highly Cited
2003
Highly Cited
2003
Stream macroinvertebrate response to catchment urbanisation ( Georgia ,
1. The effects of catchment urbanisation on water quality were examined for 30 streams (stratified into 15, 50 and 100 km ± 25… 
Highly Cited
1997
Highly Cited
1997
Noninvasive evaluation of local myocardial thickening and its color-coded imaging
For the noninvasive diagnosis of heart disease based on the acoustic characteristics of the heart muscle, we have developed a new… 
Highly Cited
1992
Highly Cited
1992
A Quantitative-Analysis of Dark Respiration and Carbon Content as Factors in the Growth-Response of Plants to Elevated CO2
An analysis of elevated CO2 effects (2-4 times ambient) on dark respiration rate and carbon content was undertaken for a wide… 
Highly Cited
1991
Highly Cited
1991
Overexpression of σ Receptors in Nonneural Human Tumors
Previous data indicated that opioid receptors occur in both neural and nonneural human tumors. However, it has recently been… 
Review
1989
Review
1989
论以语言学习者为中心 = Focus on the language learner : approaches to identifying and meeting the needs of second language learners
Preface Acknowledgements PART ONE: BASIC ISSUES Introduction 1. The learning part The learning process Learners' aims Learners… 
Highly Cited
1986
Highly Cited
1986
Determinants of Portfolio Performance
In order to delineate investment responsibility and measure performance contribution, pension plan sponsors and investment… 
Highly Cited
1977
Highly Cited
1977
Variability and sequential effects in magnitude production and estimation of auditory intensity
Magnitude production and estimation data from the same subjects are analyzed in three ways. The coefficient of variation of the… 
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