Training Studies with Compressed Air Breathing Apparatus – Methodology, Exercises
نویسندگان
چکیده
منابع مشابه
Compressed breathing air - the potential for evil from within.
Human underwater activities rely on an adequate supply of breathable compressed gas, usually air, free from contaminants that could cause incapacitation underwater or post-dive or longer-term health effects. Potentially fatal but well-known hazards are hypoxia secondary to steel cylinder corrosion and carbon monoxide (CO) poisoning due to contaminated intake air. Another phenomenon may be behin...
متن کاملHealth and efficiency in trimix versus air breathing in compressed air workers.
The Western Scheldt Tunneling Project in the Netherlands provided a unique opportunity to evaluate the effects of trimix usage on the health of compressed air workers and the efficiency of the project. Data analysis addressed 318 exposures to compressed air at 3.9-4.4 bar gauge and 52 exposures to trimix (25% oxygen, 25% helium, and 50% nitrogen) at 4.6-4.8 bar gauge. Results revealed three inc...
متن کاملControlled Trial of Breathing Exercises.
Acheson, E. D., (1960). Quart. 7. Med., 29, 489. Ansell, B. M., and Wigley, R. A. D. (1964). Ann. rheum. Dis., 23, 64. Bockus, H. L., Roth, J. L. A., Buchman, E., Kalser, M., Staub, W. R., Finkelstein, A., and Valdes-Dapena, A. (1956). Gastroenterologia (Basel), 86, 549. Bywaters, E. G. L., and Ansell, B. M. (1958). Ann. rheum. Dis., 17, 169. Court Brown, W. M., and Doll, R. (1957). Spec. Rep. ...
متن کاملThe Effect of Breathing Exercises on Breathing Pattern of Pregnant Women
Purpose: Physiological changes during pregnancy impose numerous changes on the respiratory system that can affect the health of both mother and fetus. Regarding the importance of the normal breathing in the health of mother and fetus, this study aimed to investigate the effect of breathing exercise on breathing pattern of pregnant women. Methods: The study population was pregnant women...
متن کاملBreathing exercises for dysfunctional breathing/hyperventilation syndrome in adults.
BACKGROUND Dysfunctional breathing/hyperventilation syndrome (DB/HVS) is a respiratory disorder, psychologically or physiologically based, involving breathing too deeply and/or too rapidly (hyperventilation) or erratic breathing interspersed with breath-holding or sighing (DB). DB/HVS can result in significant patient morbidity and an array of symptoms including breathlessness, chest tightness,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Safety of Technogenic Environment
سال: 2015
ISSN: 2255-8705
DOI: 10.1515/ste-2015-0001