A Log Logistic Survival Model Applied to Hypobaric Decompression Sickness

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis A Log Logistic Survival Model Applied to Hypobaric Decompression Sickness by : Johnny Conkin

Download or read book A Log Logistic Survival Model Applied to Hypobaric Decompression Sickness written by Johnny Conkin and published by . This book was released on 2001 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decompression sickness (DCS) is a complex, multivariable problem. A mathematical description or model of the likelihood of DCS requires a large amount of quality research data, ideas on how to define a decompression dose using physical and physiological variables, and an appropriate analytical approach. It also requires a high-performance computer with specialized software. I have used published DCS data to develop my decompression doses, which are variants of equilibrium expressions for evolved gas.

A Log Logistic Survival Model Applied to Hypobaric Decompression Sickness

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Publisher : BiblioGov
ISBN 13 : 9781289147129
Total Pages : 28 pages
Book Rating : 4.1/5 (471 download)

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Book Synopsis A Log Logistic Survival Model Applied to Hypobaric Decompression Sickness by : Johnny Conkin

Download or read book A Log Logistic Survival Model Applied to Hypobaric Decompression Sickness written by Johnny Conkin and published by BiblioGov. This book was released on 2013-06 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decompression sickness (DCS) is a complex, multivariable problem. A mathematical description or model of the likelihood of DCS requires a large amount of quality research data, ideas on how to define a decompression dose using physical and physiological variables, and an appropriate analytical approach. It also requires a high-performance computer with specialized software. I have used published DCS data to develop my decompression doses, which are variants of equilibrium expressions for evolved gas plus other explanatory variables. My analytical approach is survival analysis, where the time of DCS occurrence is modeled. My conclusions can be applied to simple hypobaric decompressions - ascents lasting from 5 to 30 minutes - and, after minutes to hours, to denitrogenation (prebreathing). They are also applicable to long or short exposures, and can be used whether the sufferer of DCS is at rest or exercising at altitude. Ultimately I would like my models to be applied to astronauts to reduce the risk of DCS during spacewalks, as well as to future spaceflight crews on the Moon and Mars.

A Log Logistic Survival Model Applied to Hypobaric Decompression Sickness

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721290000
Total Pages : 24 pages
Book Rating : 4.2/5 (9 download)

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Book Synopsis A Log Logistic Survival Model Applied to Hypobaric Decompression Sickness by : National Aeronautics and Space Administration (NASA)

Download or read book A Log Logistic Survival Model Applied to Hypobaric Decompression Sickness written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-21 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decompression sickness (DCS) is a complex, multivariable problem. A mathematical description or model of the likelihood of DCS requires a large amount of quality research data, ideas on how to define a decompression dose using physical and physiological variables, and an appropriate analytical approach. It also requires a high-performance computer with specialized software. I have used published DCS data to develop my decompression doses, which are variants of equilibrium expressions for evolved gas plus other explanatory variables. My analytical approach is survival analysis, where the time of DCS occurrence is modeled. My conclusions can be applied to simple hypobaric decompressions - ascents lasting from 5 to 30 minutes - and, after minutes to hours, to denitrogenation (prebreathing). They are also applicable to long or short exposures, and can be used whether the sufferer of DCS is at rest or exercising at altitude. Ultimately I would like my models to be applied to astronauts to reduce the risk of DCS during spacewalks, as well as to future spaceflight crews on the Moon and Mars. Conkin, Johnny Johnson Space Center NASA/TP-2001-210775, S-885, NAS 1.60:210775, JSC-CN-7170

Cox Proportional Hazards Models for Modeling the Time to Onset of Decompression Sickness in Hypobaric Environments

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Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Cox Proportional Hazards Models for Modeling the Time to Onset of Decompression Sickness in Hypobaric Environments by : Laura A. Thompson

Download or read book Cox Proportional Hazards Models for Modeling the Time to Onset of Decompression Sickness in Hypobaric Environments written by Laura A. Thompson and published by . This book was released on 2003 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Survival Analysis and Maximum Likelihood Techniques as Applied to Physiological Modeling

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Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Survival Analysis and Maximum Likelihood Techniques as Applied to Physiological Modeling by : Undersea and Hyperbaric Medical Society. Workshop

Download or read book Survival Analysis and Maximum Likelihood Techniques as Applied to Physiological Modeling written by Undersea and Hyperbaric Medical Society. Workshop and published by . This book was released on 2002 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Statistical Computing Section

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Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Proceedings of the Statistical Computing Section by : American Statistical Association. Statistical Computing Section

Download or read book Proceedings of the Statistical Computing Section written by American Statistical Association. Statistical Computing Section and published by . This book was released on 1997 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of Step-Stress Models

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Publisher : Academic Press
ISBN 13 : 0081012403
Total Pages : 186 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Analysis of Step-Stress Models by : Debasis Kundu

Download or read book Analysis of Step-Stress Models written by Debasis Kundu and published by Academic Press. This book was released on 2017-06-29 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of Step-Stress Models: Existing Results and Some Recent Developments describes, in detail, the step-stress models and related topics that have received significant attention in the last few years. Although two books, Bagdonavicius and Nikulin (2001) and Nelson (1990), on general accelerated life testing models are available, no specific book is available on step-stress models. Due to the importance of this particular topic, Balakrishnan (2009) provided an excellent review for exponential step-stress models. The scope of this book is much more, providing the inferential issues for different probability models, both from the frequentist and Bayesian points-of-view. Explains the different distributions of the Cumulative Exposure Mode Covers many different models used for step-stress analysis Discusses Step-stress life testing under the competing or complementary risk model

Air University Library Index to Military Periodicals

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Publisher :
ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.U/5 (183 download)

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Book Synopsis Air University Library Index to Military Periodicals by :

Download or read book Air University Library Index to Military Periodicals written by and published by . This book was released on 1977 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cumulated Index Medicus

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Publisher :
ISBN 13 :
Total Pages : 1792 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Cumulated Index Medicus by :

Download or read book Cumulated Index Medicus written by and published by . This book was released on 1998 with total page 1792 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Textbook of Hyperbaric Medicine

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Publisher : Springer
ISBN 13 : 3319471406
Total Pages : 660 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Textbook of Hyperbaric Medicine by : Kewal K. Jain

Download or read book Textbook of Hyperbaric Medicine written by Kewal K. Jain and published by Springer. This book was released on 2016-11-25 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive volume captures the latest scientific evidence, technological advances, treatments and impact of biotechnology in hyperbaric oxygen therapy. Divided into three distinct sections, the book begins with basic aspects that include history, equipment, safety and diagnostic approaches; this is followed by clinical applications for hyperbaric oxygen therapy in various modalities; the last section provides an overview of hyperbaric medicine as a specialty with best practices from around the world. Integration of multidisciplinary approaches to complex disorders are also covered. Updated and significantly expanded from previous editions, Textbook of Hyperbaric Medicine, 6th Edition will continue to be the definitive guide to this burgeoning field for students, trainees, physicians and specialists.

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 512 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1994 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Commerce Business Daily

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ISBN 13 :
Total Pages : 1998 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis Commerce Business Daily by :

Download or read book Commerce Business Daily written by and published by . This book was released on 2000-06 with total page 1998 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dressing for Altitude

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Publisher : Government Printing Office
ISBN 13 : 9780160901102
Total Pages : 540 pages
Book Rating : 4.9/5 (11 download)

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Book Synopsis Dressing for Altitude by : Dennis R. Jenkins

Download or read book Dressing for Altitude written by Dennis R. Jenkins and published by Government Printing Office. This book was released on 2012-08-27 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Since its earliest days, flight has been about pushing the limits of technology and, in many cases, pushing the limits of human endurance. The human body can be the limiting factor in the design of aircraft and spacecraft. Humans cannot survive unaided at high altitudes. There have been a number of books written on the subject of spacesuits, but the literature on the high-altitude pressure suits is lacking. This volume provides a high-level summary of the technological development and operational use of partial- and full-pressure suits, from the earliest models to the current high altitude, full-pressure suits used for modern aviation, as well as those that were used for launch and entry on the Space Shuttle. The goal of this work is to provide a resource on the technology for suits designed to keep humans alive at the edge of space."--NTRS Web site.

Bennett and Elliott's Physiology and Medicine of Diving

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Publisher : Saunders Limited.
ISBN 13 :
Total Pages : 808 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Bennett and Elliott's Physiology and Medicine of Diving by : Alf O. Brubakk

Download or read book Bennett and Elliott's Physiology and Medicine of Diving written by Alf O. Brubakk and published by Saunders Limited.. This book was released on 2003 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thoroughly updated edition, considered the 'bible' in this field since 1969, offers in-depth coverage of the physiological basis of safe diving and the pathogenesis of diving illnesses; the clinical diagnosis and management of diving disorders; and current equipment design and its practical clinical applications. Also covered is a current understanding of central nervous system pathology, contemporary decompression theories, and state-of-the-art treatment protocols for decompression, drowning and hypothermia.

Advances in Degradation Modeling

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Publisher : Springer Science & Business Media
ISBN 13 : 0817649247
Total Pages : 436 pages
Book Rating : 4.8/5 (176 download)

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Book Synopsis Advances in Degradation Modeling by : M.S. Nikulin

Download or read book Advances in Degradation Modeling written by M.S. Nikulin and published by Springer Science & Business Media. This book was released on 2010-07-08 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a collection of invited chapters covering recent advances in accelerated life testing and degradation models. The book covers a wide range of applications to areas such as reliability, quality control, the health sciences, economics and finance. It is an excellent reference for researchers and practitioners in applied probability and statistics, industrial statistics, the health sciences, quality control, economics, and finance.

Basic Decompression

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Publisher :
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Basic Decompression by : Bruce R. Wienke

Download or read book Basic Decompression written by Bruce R. Wienke and published by . This book was released on 2008 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: "3rd Edition of BASIC DECOMPRESSION THEORY AND APPLICATION takes all rudiments of decompression theory and phase mechanics to considerable depth, while focusing on diving applications in a historical perspective. Topics span many disciplines, and the targeted audience is the commercial diver, hyperbaric scientist, doctor, physical scientist, technical diver, and dive instructor. The intent of the 3rd Edition is to present a working view of decompression in diving, mostly focusing on theory with application, including equations. The discussion is neither a medical nor physiological synthesis. Such aspects are simplified, and for some certainly oversimplified. Nonetheless, it is directed toward the diver and reader with some rudimentary understanding of decompression. Background in the physical or life sciences is helpful but certainly not necessary. Discussed are the mechanics of tissue gas exchange, bubbles and nucleation, supersaturation, perfusion and diffusion. Also included are chapters on "Mixed Gases and Decompression" - "Decompression Tables, Meters and Models" - "Decompression Risks and Statistics." References and numerical examples (with solutions) are included for more detail and extended diver analysis."--Publisher's website.

UHMS Hyperbaric Oxygen Therapy Indications, 14th Edition

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Publisher :
ISBN 13 : 9781947239166
Total Pages : 0 pages
Book Rating : 4.2/5 (391 download)

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Book Synopsis UHMS Hyperbaric Oxygen Therapy Indications, 14th Edition by : Richard E. Moon

Download or read book UHMS Hyperbaric Oxygen Therapy Indications, 14th Edition written by Richard E. Moon and published by . This book was released on 2021-08-10 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its first appearance in 1977, the UHMS Hyperbaric Oxygen Therapy Indications has served as a guide for practitioners and scientists interested in hyperbaric and undersea medicine.