Oxygen Mine Rescue Apparatus and Physiological Effects on Users, Issues 82-96... - Primary Source Edition PDF Download
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Author: Yandell Henderson
Publisher:
ISBN: 9781294115632
Category :
Languages : en
Pages : 108
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Book Description
Author: Yandell Henderson
Publisher:
ISBN: 9781294115632
Category :
Languages : en
Pages : 108
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Book Description
Author: Yandell Henderson
Publisher: Sagwan Press
ISBN: 9781377183374
Category :
Languages : en
Pages : 108
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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Yandell Henderson
Publisher: Forgotten Books
ISBN: 9781333817367
Category : Health & Fitness
Languages : en
Pages : 118
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Book Description
Excerpt from Oxygen Mine Rescue Apparatus and Physiological Effects on Users The report deals with rescue apparatus also from the standpoint of an engineer and treats of its practical use in rescue work. During seven years, until January, 1916, Mr. Paul was in charge of the mine rescue operations, the testing of the various types of apparatus, and the selection, for the equipment of the rescue operations of the Bureau of Mines, of those types shown to be best suited for rescue work. His experience has included the supervision of many mine rescue contests in which the apparatus was worn, as well as the per sonal direction of many actual rescue operations following mine dis asters. Thus he has been enabled to discover in actual practice the defects as well as the merits of the various types of apparatus. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Yandell Henderson
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 110
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Book Description
Author: Yandell Henderson
Publisher:
ISBN:
Category :
Languages : en
Pages : 102
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Author: James W. Paul
Publisher:
ISBN:
Category :
Languages : en
Pages : 102
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Book Description
Author: Justin Konrad
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Workplace Safety North (2015) reported 945 injuries related to mining in 2014 in Ontario, requiring the deployment of 53 emergency response teams. These statistics demonstrate the high risks of serious injury and fatality in the mining industry. Frequently occurring accidents include: underground fires, falls-of-ground, mobile equipment collisions, exposure to harmful environments, and falls from heights, which often require rescue (Government of Ontario, 2015b; Handbook of Training in Mine Rescue and Recovery Operations, 2014, Workplace Safety North Injury Statistics, 2015; Stewart, McDonald, Hunt, Parker, 2008). Therefore, Mine operators rely on mine rescue teams, who have specialized skills in these issues, to save lives during an underground emergency. Mine Rescuers regularly participate in training simulations, which require teams of five to seven members, to solve a hypothetical rescue problem while timed and observed by judges (Handbook of Training in Mine Rescue and Recovery Operations, 2014). Simulations typically involve trapped miners who have to be found and rescued under challenging circumstances (T. Hanley, personal communication, December 15, 2017). Mine rescuers carry heavy gear (approximately 100lbs), including a metal stretcher, spare breathing apparatus, hydraulic equipment, and first aid supplies; while wearing personal protective equipment (e.g. Selfcontained breathing apparatus (SCBA), gloves, helmet, coveralls, boots etc.) (Handbook of Training in Mine Rescue and Recovery Operations, 2014). Research studying mine rescue participants demonstrate metabolic workloads between 400-700 Watts, with short bouts exceeding 1000 Watts; and often have concurrent heart rates nearing 100% of estimated maximum heart rate (HRmax estimated) (Stewart et al., 2008; Tomaskova, Jirak, Lvoncik, Buzga, Zavadilova, Trlicova, 2015). In addition to extreme physical demands, underground mine conditions are often characterized by temperatures exceeding 40 °C, as well as humidity exceeding 60%, which can exacerbate physiological loads on the mine rescue worker (Kenny, Vierula, Maté, Beaulieu, Hardcastle, Reardon, 2012). However, research examining the physical demands; energy expenditure, physical activity levels, and recovery time associated with event specific mine rescue tasks are limited. Such that current literature does not identify differences between positions, and records data primarily during circuit-type tasks, which allow for more than adequate rest (unlike real conditions). The present study documented heart rate (HR), respiration rate (RR), energy expenditure (EE), oxygen consumption (V̇ O2), core temperature (Tc), and skin temperature (Tskin) of mine rescuers to produce descriptive statistics and determine vulnerability to heat illness' (heat exhaustion, crams, syncope, and stroke) during a simulated rescue emergency. The simulation closely mimicked a real emergency because: rest was limited, participants lacked information about the tasks, and the rescue was performed in an operational, underground mine; which provided realistic physiological responses. Physiological responses were documented with a heart-rate-variability (HRV), body-worn monitor, and a Tc ingestible capsule on each team member, which included a Captain, Vice-Captain, #2person, #3person, and #4person. They performed the following tasks: locating and performing first aid to an unconscious casualty (task 1); building a barricade to extinguish a fire (task 2); provide advanced first aid to a conscious casualty (task 3); and carry the casualty up a steep ramp out of the mine (task 4). The present work highlights the physiological differences between mine rescue tasks and members of a mine rescue team. Laborious tasks were more strenuous than casualty care, however all tasks required a vigorous effort as mean HR of the entire sample exceeded 70% ofthe age predicted maximum heart rate (%APMHR). Captains exhibited a lower physiological load in comparison to Vice-Captains, #2persons, #3persons, and #4persons during the simulated emergency scenario. Captains also elicited lower Tc compared to other team members. Heat strain was evidenced via an increase in mean Tc to 38.6 oC; 14 participants (non-Captain) registered a Tc above 39 oC. This research is expected to lead to an improved understanding of the physiological challenges faced by Mine Rescuers. These physiological measures affect worker fatigue and risk of heat stress, both of which increase the risk of injury, and are therefore essential to understand in the development of prevention strategies.
Author: Dorsey Julian Parker
Publisher:
ISBN:
Category : Breathing apparatus
Languages : en
Pages : 360
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Book Description
Author: U K Stationery Office
Publisher: Stationery Office/Tso
ISBN: 9780117541146
Category : Political Science
Languages : en
Pages : 170
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Book Description
This guidance will provide support for the fire and rescue services in the resolution of incidents involving breathing apparatus. This supersedes Technical Bulletin 1/1997 Breathing Apparatus Command and Control Procedures ISBNs: 9780113411627, 9780113412228, 9780113412624 and the consolidated edition ISBN 9780113412631. Fire and rescue service personnel operate in a dynamic and sometimes hazardous environment. The activities covered include incidents involving fire, water, height, road traffic collisions, chemicals, biological hazards, radiation and acts of terrorism. Operational guidance provides a consistency of approach and forms the basis for common operational practices.
