An Assessment of the Potential for Neck Injury Due to Padding of Aircraft Interior Walls for Head Impact Protection. Final Report PDF Download
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Author: R. Armenia-Cope
Publisher:
ISBN:
Category :
Languages : en
Pages : 20
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Book Description
Author: R. Armenia-Cope
Publisher:
ISBN:
Category :
Languages : en
Pages : 20
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Book Description
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 584
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Author:
Publisher:
ISBN:
Category : Aircraft cabins
Languages : en
Pages : 20
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Book Description
Author: Stephanie H. Markos
Publisher:
ISBN:
Category : Emergency management
Languages : en
Pages : 220
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Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1742
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Book Description
Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Author: Richard L. DeWeese
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 37
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"The risk of head-neck injuries was evaluated for certain aircraft seat and interior configurations in aircraft longitudinal impacts. Two loading scenarios for the head-neck system were investigated: inertial (noncontact) loading in posterior-anterior and lateral direction using a forward facing seat and side facing couch, respectively, and contact loading through impacts of the head with typical aircraft interior components. The sled tests simulate an impact along the longitudinal axis of the aircraft; however, the seat orientation causes either forward or lateral occupant loading. The FAA Hybrid III was used in the occupant-forward impacts, and the ES-2 Anthropomorphic Test Device (ATD) was used in the occupant-lateral impacts. The ATDs utilized a unique 9-accelerometer array (NAP) bracket. Techniques were applied to derive rotational acceleration and velocity from the NAP. Head rotational velocities were cross-validated using photometric techniques. Both ATDs were also equipped with upper and lower neck 6-axis load cells. The restraint configurations investigated for inertial loading were a forward facing pilot seat with a 4-point restraint, a forward facing passenger seat with a lap belt restraint, and a side facing passenger seat with a 3-point restraint. The contact load configurations utilized a forward facing passenger seat with a lap belt restraint with either a passenger seat back or simulated class divider as impact surfaces. The neck injury potential was evaluated by the Federal Motor Vehicle Safety Standards Nij criterion, using the neck loads at the occipital condyle level. The NAP data were used to evaluate head injury potential with multiple versions of the Head Injury Criteria (HIC), Skull Fracture Correlate, and the Brain Injury Criteria (BrIC). Neck injury was not a significant risk in most of the forward facing configurations tested; the only test with a Nij value above the limit also exceeded the HIC limit. For the side facing test configurations, neck injury was a significant risk, particularly for seating systems that did not provide effective upper body support. For head injury risk, significant differences were seen between the aviation and automotive versions of HIC. In several tests, aviation HIC was not calculated because there was no contact, but the automotive versions of HIC and BrIC suggest a risk of head injury. Overall, these results indicate that using both HIC and BrIC to evaluate seating systems could provide a safety benefit by directly evaluating the risk of skull fracture and traumatic brain injury."--Abstract.
Author: Donald E Struble
Publisher: SAE International
ISBN: 076801512X
Category : Transportation
Languages : en
Pages : 304
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Book Description
Thanks to years of research and development by vehicle manufacturers, suppliers, legislation, and the entire safety community, the side airbag has become a critical safety device to reduce injury and save lives. This new collection of technical research highlights the progression of these essential safety features, providing a complete and thorough perspective through the analysis of both early patents and recent side airbag system developments. Advances in Side Airbag Systems begins with an introduction by editor Donald E. Struble, chronicling the progress made since the mid-1980s in offering improved side impact protection to the motoring public. Authored by leading experts in their respective fields, this book features a comprehensive collection of 26 landmark technical papers. Its scope includes not only thorax airbags, but other inflatable devices designed for side impacts and rollovers. To the extent that technological infrastructure considerations are unique to side airbags, papers in these areas are included as well.
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 336
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Book Description
Index of U.S. government literature on health statistics and research information and health care delivery and education material for the lay public.
Author: William E. Collins
Publisher:
ISBN:
Category : Aviation medicine
Languages : en
Pages : 106
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Book Description
Author: North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 106
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Book Description
