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Mise En Oeuvre Dune Unite Sans Fil De Faible Consommation Pour La Surveillance Continue En Sante
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Book Synopsis Mise en œuvre d'une unité sans fil de faible consommation pour la surveillance continue en santé by : Soodeh Arab Salmanabadi
Download or read book Mise en œuvre d'une unité sans fil de faible consommation pour la surveillance continue en santé written by Soodeh Arab Salmanabadi and published by . This book was released on 2017 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'un des sujets les plus importants concernant les signes vitaux pour personnaliser les soins de santé est la transmission ininterrompue. De ce fait, cela pourrait aider à réduire les coûts médicaux et à augmenter le confort d'un patient. Un système de surveillance de la santé à long terme et ininterrompu nécessite la technologie de communication sans fil. Les éléments les plus importants pour les capteurs sans fil sont une faible consommation énergétique, un faible coût de production, des protocoles simples et de courts retards de synchronisation entre les différents modes des émetteurs-récepteurs sans fil. Il existe différentes technologies courte portée pour les réseaux sans fil dans la bande de fréquence Wireless Body Area Networks (WBANs). Dans ce travail, nous utiliserons et comparerons deux configurations différentes pour les réseaux corporels sans fil. Dans la première configuration, le BLE (Bluetooth Low Energy) sera proposé et son taux d'erreur, ainsi que sa consommation d'énergie seront mesurés pour un système de surveillance en continu dans le domaine de la santé. Récemment BLE a annoncé des fonctionnalités plus convaincantes dans plusieurs aspects et seulement quelques études ont été publiées soutenant ces allégations sur le BLE. Les nœuds de détection (tels que le nœud de détection de la respiration, le nœud de capteur ECG (Electrocardiogram) et le nœud de capteur d'oxymétrie de pouls) peuvent être utilisés pour surveiller certains signaux biomédicaux du corps humain. Après l'acquisition du signal, il est prétraité et l'information est transmise par BLE à la station de base ou à un téléphone intelligent comme un nœud central. Le téléphone intelligent peut fournir une rétroaction médicale en temps réel aux utilisateurs par le biais de dispositifs mobiles afin d'éviter des situations dangereuses. Le système est connu pour sa très-faible consommation d'énergie. Cette nouvelle conception permet de réduire la consommation d'énergie de façon significative, ce qui est un problème essentiel qui doit être pris en compte dans les questions de WBANs. La performance de transmission pendant une expérience a été évaluée et les résultats ont montré que cette solution satisfait aux exigences des applications de soins de santé en termes de consommation d'énergie, de latence et de taux d'erreur de paquets. Les caractéristiques d'intervalle de latence et de connexion par rapport à la perte de paquets et à la vitesse de transmission montrent qu'avec l'augmentation de l'intervalle de connexion, le taux de perte de paquets et le taux de transmission diminuent. La consommation maximale de courant pour l'architecture BLE, avec une alimentation de 3.0V, est seulement de 5mA peu importe le type d'activité radio. À titre d'exemple, la consommation du système BLE représente 50% de moins que celle d'autres solutions sans fil qui ont une portée petite ou moyenne et une faible puissance. Ainsi, on peut s'attendre à une vie prolongée pour ce système. Dans la deuxième configuration qui est proposée, à savoir une nouvelle conception de détection textile avec capacité de communication RF, le système de communication du capteur est composé d'un tissu textile avec un système intégré qui communique à travers la bande 2,4 GHz ISM avec une bonne qualité du signal. La performance de transmission de ce nouveau textile de détection avec la communication de RF a été analysé. La caractéristique de perte de paquets par rapport à la longueur de paquets montre que pour les paquets de moins de 12 octets de long et à une distance d'un mètre, le taux de perte de paquets est inférieur à 5%. Le BLE ouvre une nouvelle génération d'occasions pour les systèmes de communication et les applications médicales et annonce des fonctionnalités plus convaincantes dans plusieurs domaines. La faible consommation de puissance de ce protocole et le faible taux de pertes des paquets nous offre un système robuste en application médicale. Considérant que le dispositif BLE transmet seulement pendant un petit pourcentage du temps total, la pile du dispositif devrait avoir une durée de vie allant de plusieurs mois à plusieurs années.
Book Synopsis Conception et implémentation d'un réseau sans-fil pour la surveillance continue des signes vitaux by : Tamer Elfaramawy
Download or read book Conception et implémentation d'un réseau sans-fil pour la surveillance continue des signes vitaux written by Tamer Elfaramawy and published by . This book was released on 2018 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les dépenses de santé augmentent continuellement année après année et prennent une grande partie du budget d'un pays. Pendant les soins médicaux, les signes vitaux, tels que le rythme cardiaque et la respiration, sont des paramètres clés qui sont surveillés en permanence. La toux est un indicateur important de plusieurs problèmes comme la maladie pulmonaire obstructive chronique (MPOC), et c'est aussi la principale raison pour laquelle les patients consultent un médecin. En fait, c'est un mécanisme de défense pulmonaire des voies respiratoires qui permet l'expulsion de substances indésirables et irritantes. Les capteurs de corps sans fil sont de plus en plus utilisés par les cliniciens et les chercheurs, dans un large éventail d'applications telles que le sport, l'ingénierie spatiale et la médecine. La surveillance des signes vitaux en temps réel peut considérablement augmenter la précision du diagnostic et peut permettre des méthodes de guérison automatiques, par exemple, la détection et l'arrêt des crises d'épilepsie ou de narcolepsie. Les paramètres respiratoires sont essentiels en oxygénothérapie, en milieu hospitalier et en surveillance ambulatoire, tandis que l'évaluation de la sévérité de la toux est essentielle pour traiter plusieurs maladies, comme la bronchopneumopathie chronique obstructive (BPCO). Dans cette thèse, un système de surveillance respiratoire sans fil de faible puissance avec détection de la toux est présenté. Ce système utilise des capteurs multimodaux, portables et sans-fils, conçus à l'aide de composants conventionnels disponibles dans le commerce. Ces capteurs portables utilisent une unité de mesure inertielle à 9 axes de faible puissance pour mesurer la fréquence respiratoire, et un microphone MEMS pour effectuer la détection de la toux. L'architecture de chaque capteur sans fil est présentée. De plus, les résultats montrent que le capteur à petite taille de 26,67 x 65,53 mm2 consomme environ 12 à 16,2 mA et peut durer au moins 6 heures avec une batterie lithium-ion miniature de 100 mA. L'unité d'acquisition, l'unité de communication sans fil et les algorithmes de traitement de données sont décrits. Les performances du réseau de capteurs sont présentées pour des tests expérimentaux en comparant avec la pléthysmographie d'inductance respiratoire.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251312362 Total Pages :166 pages Book Rating :4.2/5 (513 download)
Book Synopsis Taking a Multisectoral One Health Approach : A Tripartite Guide to Addressing Zoonotic Diseases in Countries by : Food and Agriculture Organization of the United Nations
Download or read book Taking a Multisectoral One Health Approach : A Tripartite Guide to Addressing Zoonotic Diseases in Countries written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-03-11 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2018 FAO-OIE-WHO (Tripartite) zoonoses guide, “Taking A Multisectoral, One Health Approach: A Tripartite Guide to Addressing Zoonotic Diseases in Countries” (2018 TZG) is being jointly developed to provide member countries with practical guidance on OH approaches to build national mechanisms for multisectoral coordination, communication, and collaboration to address zoonotic disease threats at the animal-human-environment interface. The 2018 TZG updates and expands on the guidance in the one previous jointly-developed, zoonoses-specific guidance document: the 2008 Tripartite “Zoonotic Diseases: A Guide to Establishing Collaboration between Animal and Human Health Sectors at the Country Level”, developed in WHO South-East Asia Region and Western Pacific Region. The 2018 TZG supports building by countries of the resilience and capacity to address emerging and endemic zoonotic diseases such as avian influenza, rabies, Ebola, and Rift Valley fever, as well as food-borne diseases and antimicrobial resistance, and to minimize their impacts on health, livelihoods, and economies. It additionally supports country efforts to implement WHO International Health Regulations (2005) and OIE international standards, to address gaps identified through external and internal health system evaluations, and to achieve targets of the Sustainable Development Goals. The 2018 TZG provides relevant country ministries and agencies with lessons learned and good practices identified from country-level experiences in taking OH approaches for preparedness, prevention, detection and response to zoonotic disease threats, and provides guidance on multisectoral communication, coordination, and collaboration. It informs on regional and country-level OH activities and relevant unisectoral and multisectoral tools available for countries to use.
Author :IARC Working Group on the Evaluation of Carcinogenic Risks to Humans Publisher :World Health Organization ISBN 13 : Total Pages :536 pages Book Rating :4.3/5 (91 download)
Book Synopsis Some Antiviral and Antineoplastic Drugs, and Other Pharmaceutical Agents by : IARC Working Group on the Evaluation of Carcinogenic Risks to Humans
Download or read book Some Antiviral and Antineoplastic Drugs, and Other Pharmaceutical Agents written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by World Health Organization. This book was released on 2000 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluates the carcinogenic risks to humans posed by the use of four antiretroviral agents four DNA topoisomerase II inhibitors used in the treatment of cancer and an additional three pharmaceutical agents (hydroxyures phenolphthalein and vitamin K substances). The volume marks the first IARC evaluation of nucleoside analogs that act as antiviral agents. The evaluation responds in part to recent findings that zidovudine (AZT) an effective antiretroviral agent now being given to pregnant HIV-infected women to prevent maternal-to-fetal transmission of the virus is a transplacental carcinogen in mice. The opening monograph evaluates the carcinogenicity to humans of the antiretroviral nucleoside analogs zidovudine (AZT) zalcitabine (ddC) and didanosine (ddI) and the antiherpesvirus drug aciclovir. Of these aciclovir and didanosine could not be classified on the basis of available data. For zidovudine transplacental administration to mice resulted in an increased incidence and multiplicity of lung and liver tumours and in an increased incidence of female reproductive tract tumours in one study but not in another involving treatment at a lower dose. Despite observation of toxic effects in some studies of humans human carcinogenicity data were judged to provide inadequate evidence of carcinogenicity in humans. Zidovudine was classified as possibly carcinogenic to humans. Similar weaknesses in human carcinogenicity data for zalcitabine which consistently induces thymic lymphomas in mice resulted in its classification as possibly carcinogenic to humans. The second monograph evaluates four DNA topoisomerase II inhibitors: etoposide teniposide mitoxantrone and amsacrine. Of these etoposide - one of the most widely used and effective cytotoxic drugs in combination therapy - was classified as probably carcinogenic to humans and etoposide in combination with cisplatin and bleomycin was judged to be carcinogenic to humans. Teniposide was classified as probably carcinogenic to humans and mitoxantrone and amsacrine were classified as possibly carcinogenic to humans. Of the three pharmaceutical agents evaluated in the final monograph hydroxyurea which is widely used in cancer treatment and increasingly in combination with didanosine in HIV infection could not be classified. Phenolphthalein a widely used laxative now being withdrawn from the market in many countries because of toxicological concerns was classified as possibly carcinogenic. Vitamin K substances could not be classified on the basis of available evidence.
Author :WHO Commission on Social Determinants of Health Publisher :World Health Organization ISBN 13 :9241563702 Total Pages :257 pages Book Rating :4.2/5 (415 download)
Book Synopsis Closing the Gap in a Generation by : WHO Commission on Social Determinants of Health
Download or read book Closing the Gap in a Generation written by WHO Commission on Social Determinants of Health and published by World Health Organization. This book was released on 2008 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Social justice is a matter of life and death. It affects the way people live, their consequent chance of illness, and their risk of premature death. We watch in wonder as life expectancy and good health continue to increase in parts of the world and in alarm as they fail to improve in others.
Download or read book Qanuippitaa? written by Louis Rochette and published by . This book was released on 2007-01-01 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neural Networks written by Gérard Dreyfus and published by Springer Science & Business Media. This book was released on 2005-11-25 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neural networks represent a powerful data processing technique that has reached maturity and broad application. When clearly understood and appropriately used, they are a mandatory component in the toolbox of any engineer who wants make the best use of the available data, in order to build models, make predictions, mine data, recognize shapes or signals, etc. Ranging from theoretical foundations to real-life applications, this book is intended to provide engineers and researchers with clear methodologies for taking advantage of neural networks in industrial, financial or banking applications, many instances of which are presented in the book. For the benefit of readers wishing to gain deeper knowledge of the topics, the book features appendices that provide theoretical details for greater insight, and algorithmic details for efficient programming and implementation. The chapters have been written by experts and edited to present a coherent and comprehensive, yet not redundant, practically oriented introduction.
Book Synopsis The Violence of Modernity by : Debarati Sanyal
Download or read book The Violence of Modernity written by Debarati Sanyal and published by JHU Press. This book was released on 2020-03-03 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Violence of Modernity turns to Charles Baudelaire, one of the most canonical figures of literary modernism, in order to reclaim an aesthetic legacy for ethical inquiry and historical critique. Works of modern literature are commonly theorized as symptomatic responses to the trauma of history. In a climate that tends to privilege crisis over critique, Debarati Sanyal argues that it is urgent to rethink literary experience in terms that recall its contestatory potential. Examining Baudelaire's poems afresh, she shifts the focus of critical attention toward an account of modernism as an active engagement with violence, specifically the violence of history in nineteenth-century France. Sanyal analyzes a literary current that uses the traditional hallmarks of modernism—irony, intertextuality, self-reflexivity, and formalism—to challenge the historical violence of modernity. Baudelaire and the committed ironists writing in his wake teach us how to read and resist the violence of history, and thereby to challenge the melancholy tenor of our contemporary "wound culture." In a series of provocative readings, Sanyal presents Baudelaire's poetry as an aesthetic form that contests historical violence through rhetorical strategies of complicity, counterviolence, and critique. The book develops a new account of Baudelaire's significance as a modernist by dislodging him both from his traditional status as a practitioner of "art for art's sake" and from his more recent incarnation as the poet of trauma. Following her extended analysis of Baudelaire's poetry, Sanyal in later chapters considers a number of authors influenced by his strategies—including Rachilde, Virginie Despentes, Albert Camus, and Jean-Paul Sartre—to examine the relevance of their interventions for our current climate of trauma and terror. The result is a study that underscores how Baudelaire's legacy continues to energize literary engagements with the violence of modernity.
Download or read book Doing Business 2020 written by World Bank and published by World Bank Publications. This book was released on 2019-11-21 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seventeen in a series of annual reports comparing business regulation in 190 economies, Doing Business 2020 measures aspects of regulation affecting 10 areas of everyday business activity.
Book Synopsis Health System Performance Comparison: an Agenda for Policy, Information and Research by : Irene Papanicolas
Download or read book Health System Performance Comparison: an Agenda for Policy, Information and Research written by Irene Papanicolas and published by McGraw-Hill Education (UK). This book was released on 2013-06-16 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: International comparison of health system performance has become increasingly popular, made possible by the rapidly expanding availability of health data. It has become one of the most important levers for prompting health system reform. Yet, as the demand for transparency and accountability in healthcare increases, so too does the need to compare data from different health systems both accurately and meaningfully. This timely and authoritative book offers an important summary of the current developments in health system performance comparison. It summarises the current state of efforts to compare systems, and identifies and explores the practical and conceptual challenges that occur. It discusses data and methodological challenges, as well as broader issues such as the interface between evidence and practice. The book draws out the priorities for future work on performance comparison, in the development of data sources and measurement instruments, analytic methodology, and assessment of evidence on performance. It concludes by presenting the key lessons and future priorities, and in doing so offers a rich source of material for policy-makers, their analytic advisors, international agencies, academics and students of health systems.
Download or read book Corpus written by Jean-Luc Nancy and published by Fordham Univ Press. This book was released on 2009-08-25 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: How have we thought “the body”? How can we think it anew? The body of mortal creatures, the body politic, the body of letters and of laws, the “mystical body of Christ”—all these (and others) are incorporated in the word Corpus, the title and topic of Jean-Luc Nancy’s masterwork. Corpus is a work of literary force at once phenomenological, sociological, theological, and philosophical in its multiple orientations and approaches. In thirty-six brief sections, Nancy offers us at once an encyclopedia and a polemical program—reviewing classical takes on the “corpus” from Plato, Aristotle, and Saint Paul to Descartes, Hegel, Husserl, and Freud, while demonstrating that the mutations (technological, biological, and political) of our own culture have given rise to the need for a new understanding of the body. He not only tells the story of this cultural change but also explores the promise and responsibilities that such a new understanding entails. The long-awaited English translation is a bold, bravura rendering. To the title essay are added five closely related recent pieces—including a commentary by Antonia Birnbaum—dedicated in large part to the legacy of the “mind-body problem” formulated by Descartes and the challenge it poses to rethinking the ancient problems of the corpus. The last and most poignant of these essays is “The Intruder,” Nancy’s philosophical meditation on his heart transplant. The book also serves as the opening move in Nancy’s larger project called “The deconstruction of Christianity.”
Book Synopsis Knowing our lands and resources by : Roué, Marie
Download or read book Knowing our lands and resources written by Roué, Marie and published by UNESCO Publishing. This book was released on 2017-04-03 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Global Burden of Disease and Risk Factors by : Alan D. Lopez
Download or read book Global Burden of Disease and Risk Factors written by Alan D. Lopez and published by World Bank Publications. This book was released on 2006-04-02 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strategic health planning, the cornerstone of initiatives designed to achieve health improvement goals around the world, requires an understanding of the comparative burden of diseases and injuries, their corresponding risk factors and the likely effects of invervention options. The Global Burden of Disease framework, originally published in 1990, has been widely adopted as the preferred method for health accounting and has become the standard to guide the setting of health research priorities. This publication sets out an updated assessment of the situation, with an analysis of trends observed since 1990 and a chapter on the sensitivity of GBD estimates to various sources of uncertainty in methods and data.
Book Synopsis Economic Fallacies by : Frederic Bastiat
Download or read book Economic Fallacies written by Frederic Bastiat and published by Simon Publications. This book was released on 2001-08-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written by the celebrated nineteenth century French economist propagating free trade, reads as it was written yesterday.
Book Synopsis The Cambridge Handbook of Age and Ageing by : Malcolm L. Johnson
Download or read book The Cambridge Handbook of Age and Ageing written by Malcolm L. Johnson and published by . This book was released on 2005-12 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
Book Synopsis Water & Heritage by : Willem Willems
Download or read book Water & Heritage written by Willem Willems and published by . This book was released on 2017-01-15 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is vital for life, and its availability has been a concern for mankind throughout the ages. Its presence has always been ascertained in a variety of ways and the development of human society everywhere is connected with various forms of water management. Man also needed to manage water to find protection from its dangers and the need for that is increasing. In the coming decades, the impact of climate change is expected to intensify floods and droughts, affect groundwater resources, raise sea levels, increase pollution and enhance the frequency and magnitude of disasters. Societies around the world are challenged to adapt to these threats to ensure water security, economic prosperity and environmental and cultural sustainability. This book deals with the heritage of water management and the use that was made of water, as well as the impact of water management on heritage. An example of the former may be an ancient irrigation system in the Filipines or in the Middle East that still functions today, while the latter may reflect the importance of maintaining groundwater levels for the preservation of organic remains on archaeological sites or of wooden piles underneath standing buildings. In either case the papers in this book reflect the dynamic nature of water, and hence the equally dynamic relation between water management and heritage. This publication follows up on a Heritage and Water conference in Amsterdam, the first of its kind. Its main purpose is to credibly present the importance and value of heritage and historical experience for water and sustainable development, and vice versa, present the importance of water management for the protection of heritage. It presents evolving insights and concepts about Water and about Heritage from a variety of disciplines, policy and public perspectives illustrated with cases studies and aims to connect decision makers with experts such as engineers, archaeologists, historians, geographers, ecologist and landscape architects
Book Synopsis Evolution of Awareness by : Kia Marlene
Download or read book Evolution of Awareness written by Kia Marlene and published by . This book was released on 2022-03-08 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolution of Awareness, the debut poetry collection from Kia Marlene, is a book about a spiritual journey towards enlightenment. The collection consists of 6 chapters, titled "The Egg," "The Caterpillar," "Intermission (heartbreak&love)," "The Cocoon," "The Butterfly," and a chapter titled "Knock Knock." Through numerous poems this book outlines various thoughts, questions and eventual answers concerning our collective greater purpose in life, self love, consciousness, and personhood. The author intends for this book to help broaden the reader's general perception, view of their environment, awareness, and sense of self.
