Status of Research in Underwater Physiology

Status of Research in Underwater Physiology PDF

Author:

Publisher:

Published: 1956

Total Pages: 32

ISBN-13:

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This report has been prepared by the Physiology Group of the Panel on Underwater Swimmers as a general review of the current status of underwater physiology. In this discussion of existing information, emphasis is placed upon the interrelationship of various factors and upon a number of important questions which appear at present to be unanswered. Large new areas of underwater physiology have been opened by recent studies and should be susceptible to further investigation. The possibility now exists of a breakthrough in one or more of these areas. There is reason to expect that it will not always be necessary to base predictions of potential diving depth and duration upon the 'physiological barriers' which now restrict underwater activity. (Author).

Underwater Research

Underwater Research PDF

Author: E.A. Drew

Publisher: Elsevier

Published: 2013-07-19

Total Pages: 439

ISBN-13: 0323150314

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Underwater Research is primarily a review of problems in underwater viewing and hearing and acoustics. The chapters in this book are papers collated from the symposia of the Underwater Association. This book explores the need for the further study of the physiological and psychological reactions of divers. The book also concludes that diving is still the best way in studying the benthic ecology and sunken wrecks and cities. The text is divided into 25 detailed chapters. Most of the topics in the text address the common problems encountered by divers such as in hearing and viewing. Specifically, problems in diver communication, depth estimation, color distinction are some of the topics covered. Other chapters deal with the psychological reactions such as anxiety, narcosis, and visual attention. Also, some chapters tackle solutions and experiments for the improvement of diving techniques and equipment. This reference is helpful to divers, students, and scientists involved in marine and environmental science.

The Underwater Handbook

The Underwater Handbook PDF

Author: Charles Shilling

Publisher: Springer Science & Business Media

Published: 2013-11-11

Total Pages: 929

ISBN-13: 1468421549

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This handbook attempts to translate data on various parameters of man's capability in underwater and hyperbaric environments for those without a background in the life sciences. Accomplishing any multifaceted task requires team work, and effective team work depends on facile communication among all participants. To communicate properly, all parties must understand each other's problems and be able to speak a similar language. To this end we believe that this publication will go a long way in furthering the understanding and communication necessary for maximum achievement. The U. S. Navy has a fundamental interest in all types of activities connected with the ocean and is especially interested in the growing field of manned underwater and hyperbaric activities. Thus, the manuscript for this comprehensive book was developed under Office of Naval Research contract N00014-67-A-0214-0013 with The George Washington University. We acknowledge with appreciation the financial support and technical guidance for this undertaking by the Naval Medical Research and Develop ment Command of the Bureau of Medicine and Surgery as well as by the Engineering Psychology Program and the Physiology Program of the Office of Naval Research. JOSEPH P. POLLARD Director Biological and Medical Sciences Division Office of Naval Research vii Preface A need was felt for a book that would document the relationship of the human being to the underwater hyperbaric environment in such a way that the individual unfamiliar with the psychological or biomedical jargon could still understand and appreciate the information.

Underwater Physiology

Underwater Physiology PDF

Author: C. J. Lambertsen

Publisher: Academic Press

Published: 2013-10-22

Total Pages: 600

ISBN-13: 1483272559

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Underwater Physiology is a collection of papers that deals with the physiologically limiting effects of undersea, high pressure exposure ranging from fundamental biological reactions, through integration of physiological stresses, and to limits actually experienced in deep diving. Papers discuss oxygen, the mechanisms of toxicity, and the effects of oxygen on cells and systems such as its pathological and physiological influences in the neurosensory ocular tissue. Other papers discuss the physical effects of pressure and gases on cellular function, protein structure, and the possibility of alleviating symptoms through the administration of drugs. Tests in mice show that various gases exhibit qualitative and semi-quantitative differences in the characteristics of sickness, reactions to hypoxia, and the time before the onset of symptoms. A computer, programmed for nonlinear gas transfer and other variables, running in real time can compute directly from the breathing mixture and provide a real time solution to decompression sickness under various conditions. A combined therapeutic approach, recompression and dextran (an effective lipemic clearing agent) should be capable of treating decompression sickness in humans. Other papers investigate the influence of inert gases and pressure on the central nervous system, as well as, situations in undersea and manned chamber operations. This collection can prove valuable for physiologists, biochemists, cellular biologists, and researchers involved in deep sea diving.

The Physiology and Medicine of Diving

The Physiology and Medicine of Diving PDF

Author: Peter B. Bennett

Publisher: Bailliere Tindall Limited

Published: 1993

Total Pages: 632

ISBN-13:

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The leading textbook of diving medicine, by international experts, has been completely revised and updated. It provides a comprehensive account relating the basic medical sciences to clinical conditions associated with diving. In-depth coverage of the physiological basis for safe diving, the pathophysiological basis for diving illnesses and the management of diving accidents is included. Features new chapters on fitness to dive, long term health effects of diving, and management of diving accidents.

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