How Tobacco Smoke Causes Disease

How Tobacco Smoke Causes Disease PDF

Author: United States. Public Health Service. Office of the Surgeon General

Publisher:

Published: 2010

Total Pages: 728

ISBN-13:

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This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.

Natural Ventilation for Infection Control in Health-care Settings

Natural Ventilation for Infection Control in Health-care Settings PDF

Author: Y. Chartier

Publisher: World Health Organization

Published: 2009

Total Pages: 132

ISBN-13: 9241547855

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This guideline defines ventilation and then natural ventilation. It explores the design requirements for natural ventilation in the context of infection control, describing the basic principles of design, construction, operation and maintenance for an effective natural ventilation system to control infection in health-care settings.

Breathing Lessons

Breathing Lessons PDF

Author: Meilan K. Han

Publisher: W. W. Norton

Published: 2023-10-10

Total Pages: 0

ISBN-13: 9781324065906

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An authoritative, accessible guide to how our lungs work and how to protect them.

Asthma Solved Naturally

Asthma Solved Naturally PDF

Author: Case Adams Naturopath

Publisher: Logical Books

Published: 2013-12-11

Total Pages: 445

ISBN-13: 1936251191

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Asthma rates have been going up dramatically in the last few decades, primarily among industrialized nations. What is causing this almost epidemic surge of asthma? Is it as simple as air pollution and allergy triggers? More importantly, can asthma be reversed, and if so, how? Using over a thousand scientific references and clinical reports, "Asthma Solved Naturally" provides the surprising answers to these questions. Rejecting the 'dumbing down' of this condition as often portrayed, the author - a California Naturopath - comprehensively demonstrates the underlying causes of asthma while providing hundreds of clinically and scientifically verified inexpensive natural strategies - some thousands of years old - used successfully to eliminate asthma.

The Natural Building Companion

The Natural Building Companion PDF

Author: Jacob Deva Racusin

Publisher: Chelsea Green Publishing

Published: 2012-05-01

Total Pages: 451

ISBN-13: 1603583408

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Natural buildings not only bring satisfaction to their makers and joy to their occupants, they also leave the gentlest footprint on the environment. In this complete reference to natural building philosophy, design, and technique, Jacob Deva Racusin and Ace McArleton walk builders through planning and construction, offering step-by-step instructions on: siting and site analysis choosing materials integrating basic structural considerations into a design strategies for heating/cooling efficiency and moisture management planning for acoustics developing an integrative design navigating budgeting, code compliance, and project management creating the foundation, wall system, roof, and floors selecting and making plasters and paints evaluating options for mechanical and utility systems protecting against fire and insects integrating structures within landscape, climate, and human communities ...and more Applicable to building in climates that are cold and wet, hot and dry, or somewhere in-between, The Natural Building Companion provides the tools necessary to understand basic principles of building science, including structural and thermal engineering, and hydrodynamics. This guide offers thorough, up-to-date, and advanced installation details and performance characteristics of straw-bale, straw-clay, woodchip-clay, and cellulose wall systems, as well as earthen and stone wall systems and a variety of framing, roofing, flooring, mechanical system, and finishing options. This fully-illustrated volume informs professionals making the transition from conventional building, homeowners embarking on their own construction, or green builders who want comprehensive guidance on natural-building options. A State-of-the-Art Resource for Natural Builders The Natural Building Companion is a part of The Yestermorrow Design/Build Library and includes an instructional DVD.

Medical Ventilator System Basics: a Clinical Guide

Medical Ventilator System Basics: a Clinical Guide PDF

Author: Yuan Lei

Publisher: Oxford University Press

Published: 2017

Total Pages: 265

ISBN-13: 019878497X

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Medical Ventilator System Basics: A clinical guide is a user-friendly guide to the basic principles and the technical aspects of mechanical ventilation and modern complex ventilator systems. Designed to be used at the bed side by busy clinicians, this book demystifies the internal workings of ventilators so they can be used with confidence for day-to-day needs, for advanced ventilation, as well as for patients who are difficult to wean off the ventilator. Using clear language, the author guides the reader from pneumatic principles to the anatomy and physiology of respiration. Split into 16 easy to read chapters, this guide discusses the system components such as the ventilator, breathing circuit, and humidifier, and considers the major ventilator functions, including the control parameters and alarms. Including over 200 full-colour illustrations and practical troubleshooting information you can rely on, regardless of ventilator models or brands, this guide is an invaluable quick-reference resource for both experienced and inexperienced users.