Analysis of Reverse Dive Profiles Using the DCIEM Bubble Evolution Model, Part I:

Analysis of Reverse Dive Profiles Using the DCIEM Bubble Evolution Model, Part I: PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

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Book Description
The Defence & Civil Institute of Environmental Medicine bubble evolution model, calibrated against Doppler-detected bubble scores, is used to calculate the growth and decay of bubbles generated by a dive/decompression profile. The maximum bubble radius attained can be used as a measure of the risk of decompression sickness. This paper outlines the development & calibration of this model and compares its prediction to the risk of decompression sickness for a wide range of dive profiles.

Analysis of Reverse Dive Profiles Using the DCIEM Bubble Evolution Model, Part I:

Analysis of Reverse Dive Profiles Using the DCIEM Bubble Evolution Model, Part I: PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

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Book Description
The Defence & Civil Institute of Environmental Medicine bubble evolution model, calibrated against Doppler-detected bubble scores, is used to calculate the growth and decay of bubbles generated by a dive/decompression profile. The maximum bubble radius attained can be used as a measure of the risk of decompression sickness. This paper outlines the development & calibration of this model and compares its prediction to the risk of decompression sickness for a wide range of dive profiles.

Analysis of Reverse Dive Profiles Using the DCIEM Bubble Evolution Model, Part II:

Analysis of Reverse Dive Profiles Using the DCIEM Bubble Evolution Model, Part II: PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 8

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Book Description
The Defence & Civil Institute of Environmental Medicine bubble evolution model, calibrated against Doppler-detected bubble scores, is used to calculate the growth and decay of bubbles generated by a dive/decompression profile. The predicted maximum bubble radius attained can be used as a measure of the risk of decompression sickness. This paper uses the model to look at a number of calculated & real dive profiles to determine if reverse dive profiles are inherently more risky than normal repetitive dive profiles, which consist of a deeper dive followed by a shallower dive.

Reverse Dive Profiles

Reverse Dive Profiles PDF Author:
Publisher:
ISBN:
Category : Decompression (Physiology)
Languages : en
Pages : 310

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Bennett and Elliott's Physiology and Medicine of Diving

Bennett and Elliott's Physiology and Medicine of Diving PDF Author: Alf O. Brubakk
Publisher: Saunders Limited.
ISBN:
Category : Medical
Languages : en
Pages : 808

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Book Description
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.

Dive Training

Dive Training PDF Author:
Publisher:
ISBN:
Category : Deep diving
Languages : en
Pages : 752

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Book Description


SPUMS Journal

SPUMS Journal PDF Author:
Publisher:
ISBN:
Category : Submarine medicine
Languages : en
Pages : 276

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Reverse Dive Profiles

Reverse Dive Profiles PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 3

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Proceedings of Reverse Dive Profiles Workshop, October 29 and 30, 1999, Smithsonian Institution, Washington DC

Proceedings of Reverse Dive Profiles Workshop, October 29 and 30, 1999, Smithsonian Institution, Washington DC PDF Author: DC 1999 Reverse dive profiles : Washington
Publisher:
ISBN:
Category :
Languages : en
Pages : 295

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Book Description


Calibration of a Bubble Evolution Model to Observed Bubble Incidence in Divers

Calibration of a Bubble Evolution Model to Observed Bubble Incidence in Divers PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 14

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Book Description
The authors use a maximum likelihood method to calibrate a probabilistic bubble evolution model against data of bubbles detected in divers. They obtained the data from a diverse set of 2,064 chamber man-dives involving air and heliox with and without oxygen decompression. Bubbles were measured with Doppler ultrasound and graded according to the Kisman-Masurel code from which a single maximum bubble grade per diver was compared to the maximum bubble radius predicted by the model. The authors carried out the comparison using multinominal statistics by relating bubble grade to maximum bubble radius through a series of probability functions. Gas exchange between the model compartment and blood was assumed to be perfusion-limited. The authors present the most successful calibration algorithm found and the best fit estimates for the parameters investigated.

Empirical Diving Techniques of Commercial Sea Harvesters

Empirical Diving Techniques of Commercial Sea Harvesters PDF Author: Undersea and Hyperbaric Medical Society. Workshop
Publisher:
ISBN:
Category : Decompression sickness
Languages : en
Pages : 176

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Book Description