Deco For Divers By Mark Powell - eBook

Name: Deco For Divers By Mark Powell - eBook
SKU: 116842714

أشرفية، بيروت

منذ 4 ساعات

التفاصيل

نوع السعرقابل للنقاش

النوعالكتب التعليمية

اللغةالإنجليزية

الحالةجديد

نوع البائعفرد

الوصف

Deco For Divers By Mark Powell - eBook (A Divers Guide to Decompression Theory & Physiology) Deco For Divers 2nd Edition Fully updated and revised. Award winning Deco for Divers provides a comprehensive overview of the principles underlying decompression theory. Mark Powell has written a book that for the first time allows the average diver to fully understand the principles behind this fascinating aspect of diving. This book bridges the gap between introductory books and source scientific information. Contents: Introduction 1. Historical Perspective Robert Boyle (1627–1691) Rediscovery Caissons Disease Paul Bert (1833–1886) John Scott Haldane (1860–1936) US Navy Robert Workman Professor Albert Bühlmann (1923–1994) 2. Decompression Principles Overview The Air we Breathe The Effects of Pressure Dalton’s Law The Lungs Henry’s Law Diffusion Gas Transport Perfusion Saturation Tissue Compartments Half Times Supersaturation Critical Supersaturation Controlling Ratio M-Values Ascent Rates No-Stop Dives Bubble Formation Silent Bubbles Safety Stops Decompression Stops Oxygen Window 3. Decompression Illness Burst Lung Arterial Gas Embolism (AGE) Interstitial Emphysema Pneumothorax Decompression Sickness Decompression Classification Type I Type II Type III Type IV Reclassification of DCS and AGE Symptoms of the Bends by Frequency Time of Onset of Symptoms Predisposing Factors Dehydration Dive Profiles Repetitive Diving Temperature Obesity Exercise Smoking Age Flying after Diving Reverse Profile Previous Injury PFO Lung Shunts Doppler Bubble Detection Medical Implications of DCI First Aid Oxygen 5 Minute Neurological Exam Recompression In-Water Recompression Omitted Decompression 4. Saturation Diving Development Of Saturation Diving Commercial Saturation Diving Saturation Decompression 5. Nitrox Using Nitrox Using Nitrox as a Decompression Gas The Oxygen Window Revisited 6. Deep Stops and Bubble Models Deep Stops Pyle Deep Stops – an Example Gradient Factors Dual Phase (Bubble) Models Individual Bubble Behaviour Multiple Bubble Behaviour Gas Switches and Bubble Models Specific Bubble Models: Thermodynamic Model Varying Permeability Model Critical Volume Algorithm Development of VPM Reduced Gradient Bubble Model 7. Mixed Gas Choice of Gas Argon Neon Hydrogen Helium Trimix Trimix Decompression Helium in Decompression Gases Isobaric Counter Diffusion 8. Other Decompression Models RNPL – Slab Diffusion BSAC-’88 US Navy Exponential Linear Model Probabilistic Models DCIEM Ratio Deco 9. Decompression Calculations Compartments, Half Times and Surfacing Ratios Workman M-Values (1965) Bühlmann ZH-L16A Set of M-Values for Nitrogen (1990) ZH-L16A Half-times, “A” and “B” Values for Nitrogen and Helium Conversion from Workman M-Values to Bühlmann Coefficients The DCAP MM11F6 Model (1988) for Nitrogen Variable Permeability Model (VPM) Alveolar Partial Pressure No Decompression Limits (NDL) Saturation Level Bühlmann Schreiner Ascent Ceiling Decompression Stops Calculating a Decompression Profile Gradient Factors Saturation Diving DCIEM Ratio Deco GUE Ratio Deco Calculations Ratio Set Points First Deep Stop Generic Ratio Deco Calculations Ratio Set Points First Deep Stop Acknowledgements References and Further Reading Index

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