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Dissertation
Master thesis : Exploring physiological indicators of pregnancy outcomes using machine learning and longitudinal patient data
Authors: --- --- --- ---
Year: 2018 Publisher: Liège Université de Liège (ULiège)

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Abstract

In the context of pregnancy monitoring, sleep detection and classification based on the electrophysiological and accelerometer signals recorded by the sensor developed by the society Bloomlife are investigated. 

The first classification problem consists in differentiating between the sleep and the wakefulness
states while the second one involves the classification between the five main sleep stages, which are the light sleep (N1), the moderate sleep (N2), the deep sleep (N3), the rapid-eye-movements sleep (REM) and the wakefulness state.

The extraction of the main sleep physiological indicators that can be found in the recorded signals
is addressed. Among the different feature categories that were highlighted, the spectral analysis of the heart rate variability, which is highly related to the autonomous neural system activity, seems to be the most informative as much for the sleep detection as for the sleep stages classification. As a huge amount of characteristics has been computed to track the most representative as possible physiological information in the recorded signals, a feature selection is performed. 

And finally, the predictions obtained with the three learning algorithms that have been selected, 
a K-nearest neighbors, a random forest and a conditional random field algorithms, are evaluated. Among
these three classifiers, the conditional random field algorithm is the most promising algorithm for performing sleep monitoring since it takes into account the cycling structure of the sleep architecture. A bigger data set has however to be collected to improve its overall performances.


Book
Sustainable Technology and Elderly Life
Authors: --- --- ---
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The coming years will see an exponential increase in the proportion of elderly people in our society. This accelerated growth brings with it major challenges in relation to the sustainability of the system. There are different aspects where these changes will have a special incidence: health systems and their monitoring; the development of a framework in which the elderly can develop their daily lives satisfactorily; and in the design of intelligent cities adapted to the future sociodemographic profile. The discussion of the challenges faced, together with the current technological evolution, can show possible ways of meeting the challenges. There are different aspects where these changes will have a special incidence: health systems and their monitoring; the development of a framework in which the elderly can develop their daily lives satisfactorily; and in the design of intelligent cities adapted to the future sociodemographic profile. This special issue discusses various ways in which sustainable technologies can be applied to improve the lives of the elderly. Six articles on the subject are featured in this volume. From a systematic review of the literature to the development of gamification and health improvement projects. The articles present suggestive proposals for the improvement of the lives of the elderly. The volume is a resource of interest for the scientific community, since it shows different research gaps in the current state of the art. But it is also a document that can help social policy makers and people working in this domain to planning successful projects.

Keywords

Humanities --- Education --- healthy aging --- remote physical activity --- telerehabilitation --- personalized exergames --- natural user interfaces --- virtual reality exposure therapy (VRET) --- exergames --- rehabilitation --- improve functional capacity --- SARS-CoV-2 --- post-COVID syndrome --- older adults --- sustainability --- technology --- readability --- Internet of Things --- sustainable development goals --- smart cities --- robotics --- gerontology --- health care --- elderly --- cognitive impairment --- psychosocial interventions --- sustainable technology --- socially assistive robots --- home health systems --- sleep monitoring --- sustainable technologies --- technology acceptance --- intergenerational game --- intergenerational communication --- VR game --- cultural heritage --- older adult digital gap --- healthy aging --- remote physical activity --- telerehabilitation --- personalized exergames --- natural user interfaces --- virtual reality exposure therapy (VRET) --- exergames --- rehabilitation --- improve functional capacity --- SARS-CoV-2 --- post-COVID syndrome --- older adults --- sustainability --- technology --- readability --- Internet of Things --- sustainable development goals --- smart cities --- robotics --- gerontology --- health care --- elderly --- cognitive impairment --- psychosocial interventions --- sustainable technology --- socially assistive robots --- home health systems --- sleep monitoring --- sustainable technologies --- technology acceptance --- intergenerational game --- intergenerational communication --- VR game --- cultural heritage --- older adult digital gap


Book
Sustainable Technology and Elderly Life
Authors: --- --- ---
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The coming years will see an exponential increase in the proportion of elderly people in our society. This accelerated growth brings with it major challenges in relation to the sustainability of the system. There are different aspects where these changes will have a special incidence: health systems and their monitoring; the development of a framework in which the elderly can develop their daily lives satisfactorily; and in the design of intelligent cities adapted to the future sociodemographic profile. The discussion of the challenges faced, together with the current technological evolution, can show possible ways of meeting the challenges. There are different aspects where these changes will have a special incidence: health systems and their monitoring; the development of a framework in which the elderly can develop their daily lives satisfactorily; and in the design of intelligent cities adapted to the future sociodemographic profile. This special issue discusses various ways in which sustainable technologies can be applied to improve the lives of the elderly. Six articles on the subject are featured in this volume. From a systematic review of the literature to the development of gamification and health improvement projects. The articles present suggestive proposals for the improvement of the lives of the elderly. The volume is a resource of interest for the scientific community, since it shows different research gaps in the current state of the art. But it is also a document that can help social policy makers and people working in this domain to planning successful projects.


Book
Sustainable Technology and Elderly Life
Authors: --- --- ---
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The coming years will see an exponential increase in the proportion of elderly people in our society. This accelerated growth brings with it major challenges in relation to the sustainability of the system. There are different aspects where these changes will have a special incidence: health systems and their monitoring; the development of a framework in which the elderly can develop their daily lives satisfactorily; and in the design of intelligent cities adapted to the future sociodemographic profile. The discussion of the challenges faced, together with the current technological evolution, can show possible ways of meeting the challenges. There are different aspects where these changes will have a special incidence: health systems and their monitoring; the development of a framework in which the elderly can develop their daily lives satisfactorily; and in the design of intelligent cities adapted to the future sociodemographic profile. This special issue discusses various ways in which sustainable technologies can be applied to improve the lives of the elderly. Six articles on the subject are featured in this volume. From a systematic review of the literature to the development of gamification and health improvement projects. The articles present suggestive proposals for the improvement of the lives of the elderly. The volume is a resource of interest for the scientific community, since it shows different research gaps in the current state of the art. But it is also a document that can help social policy makers and people working in this domain to planning successful projects.

Atlas of sleep medicine
Authors: --- ---
ISBN: 0750673982 9780702038785 0702038784 9780750673983 Year: 2005 Publisher: [Place of publication not identified] Elsevier Butterworth Heinemann


Book
Atlas of Polysomnography.
Authors: ---
ISBN: 1496381092 9781496381095 1496381084 9781496381088 Year: 2017 Publisher: Philadelphia : Wolters Kluwer,

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Abstract

Sleep medicine is a quickly-evolving specialty with a rapidly changing set of diagnostic criteria and protocols. Stay up to date with all that's new in the field with the updated 3rd edition of Atlas of Polysomnography. This practical text/atlas offers clear guidance on interpreting polysomnography tracings of the neonate, infant, child, and adult, covering normal polysomnographic features of wakefulness and the various stages of sleep as well as polysomnographic findings characteristic of sleep-related breathing disorders, sleep-related movements, and parasomnias.  Comprehensive and practical, it's an ideal reference for sleep medicine specialists, sleep technologists, and those training in sleep medicine.

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