Heart Rate Variability; Time Domain; Frequency Domain; Poincaré Plot - Articles

Normal values of heart rate variability at rest in a young, healthy and active Mexican population (Articles)

Marina Medina Corrales, Blanca de la Cruz Torres, Alberto Garrido Esquivel, Marco Antonio Garrido Salazar, José Naranjo Orellana

Health Vol.4 No.7, July 20, 2012

DOI: 10.4236/health.2012.47060 53,091 Downloads 70,052 Views Citations
Effects of Different Types of Verbal Activities on Heart Rate Variability (Articles)

Ping Shi, Youfang Fang, Hongliu Yu

Engineering Vol.5 No.10B, November 1, 2013

DOI: 10.4236/eng.2013.510B063 3,096 Downloads 4,972 Views Citations
Nadi Yantra: a robust system design to capture the signals from the radial artery for assessment of the autonomic nervous system non-invasively (Articles)

A bhinav, Meghna Sareen, Mahendra Kumar, Jayashree Santhosh, Ashok Salhan, Sneh Anand

Journal of Biomedical Science and Engineering Vol.2 No.7, November 19, 2009

DOI: 10.4236/jbise.2009.27068 7,721 Downloads 16,029 Views Citations
A Krylov Space-Based Finite Element Time Domain Method for Broadband Frequency Domain Solutions (Articles)

Weiyang Lin

Open Journal of Acoustics Vol.7 No.4, December 28, 2017

DOI: 10.4236/oja.2017.74009 1,022 Downloads 2,248 Views Citations
Early detection of sudden cardiac death by using classical linear techniques and time-frequency methods on electrocardiogram signals (Articles)

Elias Ebrahimzadeh, Mohammad Pooyan

Journal of Biomedical Science and Engineering Vol.4 No.11, November 17, 2011

DOI: 10.4236/jbise.2011.411087 6,683 Downloads 12,195 Views Citations
Relevance of AEM and TEM to Detect the Groundwater Aquifer at Faiyum Oasis Area, Faiyum, Egypt (Articles)

A. A. Basheer, A. I. Taha, A. El-Kotb, F. A. Abdalla, S. O. Elkhateeb

International Journal of Geosciences Vol.5 No.6, May 16, 2014

DOI: 10.4236/ijg.2014.56056 4,699 Downloads 7,186 Views Citations
Characteristic Analysis of Transient Electromagnetic Disturbance Data in Substation (Articles)

Xin Wu, Shu Li

Journal of Computer and Communications Vol.3 No.5, May 25, 2015

DOI: 10.4236/jcc.2015.35013 3,682 Downloads 4,624 Views Citations
Ultrasonic Testing Combined with Pattern Recognition for the Detection of Kissing Bonds (Articles)

Jens Schuster, David Müller, Ming-Hong Chen, Quentin Govignon

Open Journal of Composite Materials Vol.9 No.3, July 10, 2019

DOI: 10.4236/ojcm.2019.93015 782 Downloads 2,236 Views Citations
Review of Photoacoustic Malaria Diagnostic Techniques (Articles)

Daniel Maitethia Memeu, Abdallah Merenga Sallorey, Ciira Maina, Dickson Mwenda Kinyua

Open Journal of Clinical Diagnostics Vol.11 No.2, June 29, 2021

DOI: 10.4236/ojcd.2021.112005 458 Downloads 1,501 Views Citations
Super-Resolution Using Fourier Image Transformer (Articles)

Leith Uwaydah

Journal of Applied Mathematics and Physics Vol.13 No.5, May 26, 2025

DOI: 10.4236/jamp.2025.135097 112 Downloads 1,073 Views Citations
How to Check If a Number Is Prime Using a Finite Definite Integral (Articles)

Jesús Sánchez

Journal of Applied Mathematics and Physics Vol.7 No.2, February 22, 2019

DOI: 10.4236/jamp.2019.72028 1,128 Downloads 2,673 Views Citations
The Differential Transform (Articles)

Eng. Mahmoud Abu Hilal

Journal of Applied Mathematics and Physics Vol.9 No.8, August 25, 2021

DOI: 10.4236/jamp.2021.98129 509 Downloads 3,984 Views Citations
Frequency Domain Convolution of Rational Transfer Functions (Articles)

Ishan Kar

Journal of Applied Mathematics and Physics Vol.10 No.6, June 30, 2022

DOI: 10.4236/jamp.2022.106144 262 Downloads 1,176 Views Citations
This article belongs to the Special Issue on Mathematical Theory and Equations in Physics and Engineering
Power Density and SAR in Multi-Layered Life Tissue at Global System Mobile (GSM) Frequencies (Articles)

Khitam El Wasife

Journal of Electromagnetic Analysis and Applications Vol.3 No.8, August 2, 2011

DOI: 10.4236/jemaa.2011.38052 6,691 Downloads 11,575 Views Citations
Differences of Heart Rate Variability during Sevoflurane Anesthesia in Children by Age (Articles)

Yong-Hee Park, Chang-Hoon Koo, Jin-Tae Kim, Hee-Soo Kim, Hyo-Jin Byon

Open Journal of Anesthesiology Vol.2 No.3, July 3, 2012

DOI: 10.4236/ojanes.2012.23018 4,684 Downloads 7,944 Views Citations
Study on the Gain Material with Four Energy Level Model Using FDTD Method (Articles)

Hui Xue, Zhixiang Huang, Xianliang Wu

Optics and Photonics Journal Vol.3 No.2B, July 18, 2013

DOI: 10.4236/opj.2013.32B004 3,767 Downloads 5,582 Views Citations
Time-Domain Analysis of a Rectangular Reflector Antenna (Articles)

Ghada M. Sami

Journal of Modern Physics Vol.4 No.10, October 31, 2013

DOI: 10.4236/jmp.2013.410172 4,320 Downloads 6,250 Views Citations
Role of Time-Domain Based Access Control Model (Articles)

Chaoqun Liu, Zhen Peng, Lili Wu

Journal of Software Engineering and Applications Vol.9 No.2, February 26, 2016

DOI: 10.4236/jsea.2016.92004 3,506 Downloads 5,433 Views Citations
Feature Extraction for Audio Classification of Gunshots Using the Hartley Transform (Articles)

Ioannis Paraskevas, Maria Rangoussi

Open Journal of Acoustics Vol.2 No.3, September 24, 2012

DOI: 10.4236/oja.2012.23015 7,550 Downloads 12,382 Views Citations
Acquisition of Weak Signals in Multi-Constellation Frequency Domain Receivers (Articles)

Kaveh Mollaiyan, Rock Santerre, René Jr. Landry

Positioning Vol.4 No.2, May 22, 2013

DOI: 10.4236/pos.2013.42014 6,214 Downloads 10,310 Views Citations

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