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Mostrando ítems 1-20 de 22
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Ponencia
A Comparison of Objective and Subjective Sleep Quality Measurement in a Group of Elderly Persons in a Home Environment
Gaiduk, Maksym; Seepold, Ralf; Martínez Madrid, Natividad; Ortega Ramírez, Juan Antonio; Conti, Massimo; Orcioni, Simone; Penzel, Thomas; Scherz, Wilhelm Daniel; Perea, Juan José; Serrano Alarcón, Ángel; Weiss, Gerald (SpringerLink, 2020)The main aim of presented in this manuscript research is to compare the results of objective and subjective measurement ...
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Capítulo de Libro
A Home E-Health System for Dependent People Based on OSGI
Martín, Jaime; Seepold, Ralf; Martínez Madrid, Natividad; Álvarez García, Juan Antonio; Fernández Montes González, Alejandro; Ortega Ramírez, Juan Antonio (Springer, 2009)This chapter presents a e-health system for dependent people installed in a home environment. After reviewing the state ...
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Artículo
A portable ECG for recording and flexible development of algorithms and stress detection
Scherz, Wilhelm Daniel; Baun, Jannik; Seepold, Ralf; Martínez Madrid, Natividad; Ortega Ramírez, Juan Antonio (ScienceDirect, 2020)Cardiovascular diseases are directly or indirectly responsible for up to 38.5% of all deaths in Germany and thus represent ...
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Ponencia
A Sensor Grid for Pressure and Movement Detection Supporting Sleep Phase Analysis
Gaiduk, Maksym; Kuhn, Ina; Seepold, Ralf; Ortega Ramírez, Juan Antonio; Martínez Madrid, Natividad (SpringerLink, 2017-04)Sleep quality and in general, behavior in bed can be detected using a sleep state analysis. These results can help a subject ...
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Tesis Doctoral
An adaptive and rule based driving system for energy-e cient and safe driving behaviour
Yay, Emre (2016-05-17)Saving energy and protecting the environment became fundamental for society and politics, why several laws were enacted ...
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Ponencia
An Orientation Service for Dependent People Based on an Open Service Architecture
Fernández Montes González, Alejandro; Álvarez García, Juan Antonio; Ortega Ramírez, Juan Antonio; Martínez Madrid, Natividad; Seepold, Ralf (Springer, 2007)This article describes a service architecture for ambient assisted liv ing and in particular an orientation navigation ...
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Ponencia
Aproximación a los sensores biométricos para medir el perfil de stress
Ortega Ramírez, Juan Antonio; Seepold, Ralf; Martínez Madrid, Natividad; Martínez, J.; Fernández Montes González, Alejandro (Colectivo ARCA: Automatización del Razonamiento Cualitativo y Aplicaciones, 2012)n este artículo se realiza un estudio sobre los sen sores biométricos que pueden ayudar a tomar me didas sobre el estrés ...
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Artículo
Can Virtual Reality be used as a significant stressor for studies using ECG?
Scherz, Wilhelm Daniel; Corcoba Magaña, Víctor; Seepold, Ralf; Martínez Madrid, Natividad; Ortega Ramírez, Juan Antonio (ScienceDirect, 2020)In previous studies, we used a method for detecting stress that was based exclusively on heart rate and ECG for differentiation ...
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Artículo
Comparison of sleep characteristics measurements: a case study with a population aged 65 and above
Gaiduk, Maksym; Seepold, Ralf; Ortega Ramírez, Juan Antonio; Martínez Madrid, Natividad (ScienceDirect, 2020)Good sleep is crucial for a healthy life of every person. Unfortunately, its quality often decreases with aging. A common ...
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Artículo
Detecting the adherence of driving rules in an energy-efficient, safe and adaptive driving system
Yay, Emre; Martínez Madrid, Natividad; Ortega Ramírez, Juan Antonio (Elsevier, 2016)An adaptive and rule-based driving system is being developed that tries to improve the driving behavior in terms of the ...
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Artículo
Digital health and care study on elderly monitoring
Gaiduk, Maksym; Seepold, Ralf; Martínez Madrid, Natividad; Ortega Ramírez, Juan Antonio (MDPI, 2021)Sustainable technologies are being increasingly used in various areas of human life. While they have a multitude of ...
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Ponencia
Embedded system for non-obtrusive sleep apnea detection
Gaiduk, Maksym; Orcioni, Simone; Conti, Massimo; Seepold, Ralf; Penzel, Thomas; Martínez Madrid, Natividad; Ortega Ramírez, Juan Antonio (IEEE, 2020-07)This document presents a new complete standalone system for a recognition of sleep apnea using signals from the pressure ...
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Artículo
Estimation of Sleep Stages Analyzing Respiratory and Movement Signals
Gaiduk, Maksym; Perea Rodríguez, Juan José; Seepold, Ralf; Martínez Madrid, Natividad; Penzel, Thomas; Glos, Martin; Ortega Ramírez, Juan Antonio (IEEE, 2021-07)The scoring of sleep stages is an essential part of sleep studies. The main objective of this research is to provide an ...
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Ponencia
Heart Rate Variability Indicating Stress Visualized by Correlations Plots
Scherz, Wilhelm Daniel; Ortega Ramírez, Juan Antonio; Martínez Madrid, Natividad; Seepold, Ralf (SpringerLink, 2015-04)Stress is recognized as a factor of predominant disease and in the future the costs for treatment will increase. The ...
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Ponencia
Home Hospital e-Health Centers for Barrier-Free and Cross-Border Telemedicine
Seepold, Ralf; Gaiduk, Maksym; Ortega Ramírez, Juan Antonio; Conti, Massimo; Orcioni, Simone; Martínez Madrid, Natividad (SpringerLink, 2019-06)The goal of the presented project is to develop the concept of home ehealth centers for barrier-free and cross-border ...
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Artículo
Initial evaluation of substituting a sleep diary by smartwatch measurement
Gaiduk, Maksym; Seepold, Ralf; Martínez Madrid, Natividad; Orcioni, Simone; Conti, Massimo; Ortega Ramírez, Juan Antonio (ScienceDirect, 2022)Healthy sleep is required for sufficient restoration of the human body and brain. Therefore, in the case of sleep disorders, ...
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Ponencia
Non-invasive devices for respiratory sound monitoring
Troncoso, Ángela; Ortega Ramírez, Juan Antonio; Seepold, Ralf; Martínez Madrid, Natividad (Elsevier, 2021)Respiratory diseases are leading causes of death and disability in the world. The recent COVID-19 pandemic is also affecting ...
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Ponencia
Recognition of Sleep/Wake States analyzing Heart Rate, Breathing and Movement Signals
Gaiduk, Maksym; Seepold, Ralf; Penzel, Thomas; Ortega Ramírez, Juan Antonio; Glos, Martin; Martínez Madrid, Natividad (2019-07)This document presents an algorithm for a nonobtrusive recognition of Sleep/Wake states using signals derived from ECG, ...
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Ponencia
RR interval analysis for the distinction between stress, physical activity and no activity using a portable ECG
Scherz, Wilhelm Daniel; Seepold, Ralf; Martínez Madrid, Natividad; Crippa, Paolo; Ortega Ramírez, Juan Antonio (IEEE, 2020-07)Methods based exclusively on heart rate hardly allow to differentiate between physical activity, stress, relaxation, and ...
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Ponencia
Stress Determent via QRS Complex Detection, Analysis and Pre-processing
Scherz, Wilhelm Daniel; Ortega Ramírez, Juan Antonio; Seepold, Ralf; Martínez Madrid, Natividad (SpringerLink, 2016)Stress is recognized as a predominant disease with raising costs for rehabilitation and treatment. Currently there several ...