Chicago Chapter of the 82Nd Airborne Division Association Newsletter April 2020
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Combat Helmets and Blast Traumatic Brain Injury
Review Articles Combat Helmets and Blast Traumatic Brain Injury Duncan Wallace, FRANZCP and Stephen Rayner, DPsych (Clinical) Abstract: Background: The conflicts in Iraq and Afghanistan and the prominence of traumatic brain injury (TBI), mostly from improvised explosive devices, have focused attention on the effectiveness of combat helmets. Purpose: This paper examines the importance of TBI, the role and history of the development of combat helmets, current helmet designs and effectiveness, helmet design methodology, helmet sensors, future research and recommendations. Method: A literature review was conducted using search terms – combat helmets, traumatic brain injury, concussion, Iraq, Afghanistan and helmet sensors, searching PubMed, MEDLINE, ProQuest and Google Scholar. Conclusions: At present, no existing helmet is able to fully protect against all threats faced on the battlefield. The prominence of traumatic brain injury from improvised explosive devices in the current conflicts in Iraq and Afghanistan has highlighted the limitations in knowledge about blast and how to provide protection from it. As a result, considerable research is currently occurring in how to protect the head from blast over-pressure. Helmet sensors may provide valuable data. Some new combat helmets may be able to protect against rifle rounds, but may result in injuries occurring behind body armour. Optimal combat helmet design requires a balance between the need for protection from trauma and the comfort and practicality of the helmet for the user to ensure the best outcomes. Keywords: combat helmets, traumatic brain injury, concussion, Iraq, Afghanistan. No conflicts of interest were identified by the authors. Introduction Role and history of combat helmets Recent adverse media attention about combat The primary role of the combat helmet is to protect helmets used in Afghanistan by United States the soldier’s head against injury. -
Ballistic Helmets – Their Design, Materials, and Performance Against Traumatic Brain Injury
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln US Army Research U.S. Department of Defense 2013 Ballistic helmets – Their design, materials, and performance against traumatic brain injury S.G. Kulkarni Texas A&M University, [email protected] X.-L. Gao University of Texas at Dallas, [email protected] S.E. Horner U.S. Army, Fort Belvoir J.Q. Zheng U.S. Army, Fort Belvoir N.V. David Universiti Teknologi MARA Follow this and additional works at: https://digitalcommons.unl.edu/usarmyresearch Kulkarni, S.G.; Gao, X.-L.; Horner, S.E.; Zheng, J.Q.; and David, N.V., "Ballistic helmets – Their design, materials, and performance against traumatic brain injury" (2013). US Army Research. 201. https://digitalcommons.unl.edu/usarmyresearch/201 This Article is brought to you for free and open access by the U.S. Department of Defense at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in US Army Research by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Composite Structures 101 (2013) 313–331 Contents lists available at SciVerse ScienceDirect Composite Structures journal homepage: www.elsevier.com/locate/compstruct Review Ballistic helmets – Their design, materials, and performance against traumatic brain injury ⇑ S.G. Kulkarni a, X.-L. Gao b, , S.E. Horner c, J.Q. Zheng c, N.V. David d a Department of Mechanical Engineering, Texas A&M University, College Station, TX 77843, United States b Department of Mechanical Engineering, University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080-3021, United States c Program Executive Office – SOLDIER, U.S. -
Vietnam War Turning Back the Clock 93 Year Old Arctic Convoy Veteran Visits Russian Ship
Military Despatches Vol 33 March 2020 Myths and misconceptions Things we still get wrong about the Vietnam War Turning back the clock 93 year old Arctic Convoy veteran visits Russian ship Battle of Ia Drang First battle between the Americans and NVA For the military enthusiast CONTENTS March 2020 Click on any video below to view How much do you know about movie theme songs? Take our quiz and find out. Hipe’s Wouter de The old South African Page 14 Goede interviews former Defence Force used 28’s gang boss David a mixture of English, South Vietnamese Williams. Afrikaans, slang and techno-speak that few Special Forces outside the military could hope to under- stand. Some of the terms Features 32 were humorous, some Weapons and equipment were clever, while others 6 We look at some of the uniforms were downright crude. Ten myths about Vietnam and equipment used by the US Marine Corps in Vietnam dur- Although it ended almost 45 ing the 1960s years ago, there are still many Part of Hipe’s “On the myths and misconceptions 34 couch” series, this is an about the Vietnam War. We A matter of survival 26 interview with one of look at ten myths and miscon- This month we look at fish and author Herman Charles ceptions. ‘Mad Mike’ dies aged 100 fishing for survival. Bosman’s most famous 20 Michael “Mad Mike” Hoare, characters, Oom Schalk widely considered one of the 30 Turning back the clock Ranks Lourens. Hipe spent time in world’s best known mercenary, A taxi driver was shot When the Russian missile cruis- has died aged 100. -
An Annotated Bibliography of MANPRINT-Related Assessments and Evaluations Conducted by the U.S
An Annotated Bibliography of MANPRINT-Related Assessments and Evaluations Conducted by the U.S. Army, 2nd Edition: 1953 to 2009 Volume III – Test and Evaluation Reports by Sam E. Middlebrooks, Ph.D. ARL-SR-190 February 2010 Approved for public release; distribution is unlimited. NOTICES Disclaimers The findings in this report are not to be construed as an official Department of the Army position unless so designated by other authorized documents. Citation of manufacturer’s or trade names does not constitute an official endorsement or approval of the use thereof. Destroy this report when it is no longer needed. Do not return it to the originator. Army Research Laboratory Aberdeen Proving Ground, MD 21005-5425 ARL-SR-190 February 2010 An Annotated Bibliography of MANPRINT-Related Assessments and Evaluations Conducted by the U.S. Army, 2nd Edition: 1953 to 2009 Volume III –Test and Evaluation Reports Sam E. Middlebrooks, Ph.D. Human Research and Engineering Directorate, ARL Approved for public release; distribution is unlimited. REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing the burden, to Department of Defense, Washington Headquarters Services, Directorate for Information Operations and Reports (0704-0188), 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to any penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. -
Worldwide Equipment Guide
WORLDWIDE EQUIPMENT GUIDE TRADOC DCSINT Threat Support Directorate DISTRIBUTION RESTRICTION: Approved for public release; distribution unlimited. Worldwide Equipment Guide Sep 2001 TABLE OF CONTENTS Page Page Memorandum, 24 Sep 2001 ...................................... *i V-150................................................................. 2-12 Introduction ............................................................ *vii VTT-323 ......................................................... 2-12.1 Table: Units of Measure........................................... ix WZ 551........................................................... 2-12.2 Errata Notes................................................................ x YW 531A/531C/Type 63 Vehicle Series........... 2-13 Supplement Page Changes.................................... *xiii YW 531H/Type 85 Vehicle Series ................... 2-14 1. INFANTRY WEAPONS ................................... 1-1 Infantry Fighting Vehicles AMX-10P IFV................................................... 2-15 Small Arms BMD-1 Airborne Fighting Vehicle.................... 2-17 AK-74 5.45-mm Assault Rifle ............................. 1-3 BMD-3 Airborne Fighting Vehicle.................... 2-19 RPK-74 5.45-mm Light Machinegun................... 1-4 BMP-1 IFV..................................................... 2-20.1 AK-47 7.62-mm Assault Rifle .......................... 1-4.1 BMP-1P IFV...................................................... 2-21 Sniper Rifles..................................................... -
TOTAL Headborne System Solutions GROUND PRODUCT CATALOG
TOTAL Headborne System Solutions GROUND PRODUCT CATALOG www.gentexcorp.com/ground USA Coast Guardsmen fast-rope from an Air Force UH-60G Pave Hawk helicopter during a training exercise at Air Station Kodiak, Alaska, Feb. 22, 2019. Photo By: Coast Guard Chief Petty Officer Charly Hengen Gentex Corporation takes pride in our dedication to the mission of providing optimal protection and situational awareness to global defense forces, emergency responders, and industrial personnel operating IT’S GO TIME in high-performance environments. 2 For complete product details, go to gentexcorp.com/ground 3 OUR PROUD HISTORY OUR PEERLESS QUALITY Gentex has been at the forefront of innovation for over 125 years, from product development to Gentex Corporation ensures that our Quality Management Systems consistently provide products quality enhancement and performance. Our philosophy of continually reinvesting in our employees, to meet our customers’ requirements and enables process measurements to support continuous our customers, and our capabilities and technologies shows in the growth of our business and the improvements. We comply with an ISO 9001 certified Quality Management System that is supplemented game-changing innovations our people have created. with additional quality system requirements that meet the AS9100D standard, a standard that provides strict requirements established for the aviation, space, and defense industries. 4 For complete product details, go to gentexcorp.com/ground 5 ENGINEERED & TESTED MISSION CONFIGURABLE Whether it’s a helmet system, a respiratory protection system, leading-edge optics, or a communication headset, Gentex It’s all about Open Architecture. Our approach to product integration results in systems with components that work together Corporation takes the same all-in approach to product design and engineering. -
Examination of the Impact of Helmets on the Level of Transferred Loads to the Head Under Ballistic and Blast Loads
EXAMINATION OF THE IMPACT OF HELMETS ON THE LEVEL OF TRANSFERRED LOADS TO THE HEAD UNDER BALLISTIC AND BLAST LOADS A Dissertation Submitted to the Graduate Faculty of the North Dakota State University of Agriculture and Applied Science By Mehdi Salimi Jazi In Partial Fulfillment of the Requirements of the Degree of DOCTOR OF PHILOSOPHY Major Department: Mechanical Engineering December 2014 Fargo, North Dakota North Dakota State University Graduate School Title Examination of the Impact of Helmets on the Level of Transferred Loads to the Head Under Ballistic and Blast Loads By Mehdi Salimi Jazi The Supervisory Committee certifies that this disquisition complies with North Dakota State University’s regulations and meets the accepted standards for the degree of DOCTOR OF PHILOSOPHY SUPERVISORY COMMITTEE: Dr. Ghodrat Karami Co-Chair Dr. Fardad Azarmi Co-Chair Dr. Annie Tangpong Dr. Mariusz Ziejewski Dr. M. Abdelrahman Approved: 7/10/2015 Dr. Gary Smith Date Department Chair ABSTRACT The main causes of human Traumatic Brain Injuries (TBIs) in war zones are ballistic impacts and blast waves. While understanding the mechanism of TBI and the brain injury thresholds are in urgent needs, efficiency of helmets as injury protective is not well-examined. To address these gaps, this study investigates the impact of ballistic helmets and padding systems on the biomechanical responses of the brain under dynamic ballistics and blasts loads. A nonlinear human head-neck finite element modeling procedure has been employed for the analysis. The results are examined against de-facto standard experimental data. The response of the finite element head model (FEHM) in terms of biomechanical parameters of the brain has been examined to measure the influence of padding system materials on the level of the loads transferred to the head. -
World War II Traveling Footlocker
World War II Traveling Footlocker MacArthur Memorial The World War II traveling Footlocker Program IS Made possible by: The MacArthur Memorial Rotary Club of Norfolk Special thanks to the Following Individuals for Contributing to the Contents of the Footlockers: Charles Knight William J. Davis Janet Prentice BurnHam Vaughn Dudley Receiving the Footlocker Thank you for your interest in the MacArthur Memorial World War II Traveling Footlocker Education Program. Please go through this Teacher Manual before using the Footlocker. The Manual lists guidelines, fact sheets about each World War II artifact, and suggestions about how to use these artifacts in the classroom. What are Artifacts? Artifacts: är'ti·fact, n. [L. art (artis), art and factus, pp. of facere, to make.] 1. something produced by human work. Artifacts are items made or modified by humans. As part of the material culture of a particular time period, artifacts help piece together the story of the past. Things like cell phones, car keys, water bottles, and flip flops are examples of material culture today. While some of these items may seem trivial or commonplace, hundreds of years from now these items will provide historians and archaeologists with valuable insights into our lives. By analyzing the artifacts of World War II, students can better piece together what life was like in that time period. Why Artifacts? Students and Artifacts: Working with artifacts encourages students to: 1. identify and interpret primary source materials to increase understanding of events and times 2. make connections between past and present 3. evaluate and discuss issues orally and in writing 4. -
Advanced Combat Helmet Technical Assessment
Report No. DODIG-2013-079 Department of Defense InspectorMAY 29, 2013 General Advanced Combat Helmet Technical Assessment INTEGRITY EFFICIENCY ACCOUNTABILITY EXCELLENCE INTEGRITY EFFICIENCY ACCOUNTABILITY EXCELLENCE Mission Our mission is to provide independent, relevant, and timely oversight of the Department of Defense that: supports the warfighter; promotes accountability, integrity, and efficiency; advises the Secretary of Defense and Congress; and informs the public. Vision Our vision is to be a model oversight organization in the federal government by leading change, speaking truth, and promoting excellence; a diverse organization, working together as one professional team, recognized as leaders in our field. Fraud, Waste and Abuse HOTLINE 1.800.424.9098 • www.dodig.mil/hotline For more information about whistleblower protection, please see the inside back cover. Advanced Combat Helmet Technical Assessment Results in Brief May 29, 2013 Findings Continued Objective Procedures and Tables for Inspection by Attributes). In selecting the LAT RTP requirement of 4 percent AQL, Our objective was to assess the methods and technical DOT&E considered the government risk of accepting rationale in developing the Advanced Combat Helmet underperforming helmets, manufacturer risk of failing (ACH) testing protocols issued by the Office of the LAT with acceptable helmets, and historical LAT data. Director, Operational Test and Evaluation (DOT&E) to However, DOT&E did not consider selecting an AQL that determine whether the test protocols are appropriate was based on the safety criticality of the helmet. for the ACH. Specifically, our assessment focused on the First Article Testing (FAT) Resistance to Penetration C. In accordance with authorizing statutes, DOT&E has (RTP) requirement of at least 90 percent Probability the authority to establish test standards for personnel of no Penetration (P(nP)) with 90 percent Confidence protective equipment such as the ACH. -
Winter 2020 No
Arkansas Military History Journal A Publication of the Arkansas National Guard Museum, Inc. Vol. 14 Winter 2020 No. 1 In the Grippe of Influenza: Arkansas and the Spanish Influenza Epidemic of 1918 BOARD OF DIRECTORS Chairman Brigadier General John O. Payne Ex-Officio Vice Chairman Colonel (Ret) Damon N. Cluck Ex-Officio Secretary Dr. Raymond D. Screws (Non-Voting) Ex-Officio Treasurer Major Sharetta Glover Board Members Ex-Officio—Major Adam Warford Ex-Officio—Major James Lehner Ex-Officio—Colonel Paul Jara Ex-Officio—CSM Steven Veazey Ex-Officio—CW2 Darrell Daniels At Large – Lieutenant Colonel (Ret) Clement J. Papineau, Jr. Lieutenant Colonel Matthew Anderson (Non-Voting Consultant) Deanna Holdcraft (Non-Voting Consultant) Museum Staff Dr. Raymond D. Screws, Director/Journal Editor Erica McGraw, Museum Assistant, Journal Layout & Design Incorporated 27 June 1989 Arkansas Non-profit Corporation Cover Photograph: Photo from oakandlaurel.com/blog Table of Contents In the Grippe of Influenza: Arkansas and the Spanish Influenza Epidemic of 1918 By Lauren Jarvis, Arkansas State Archives ................................................................................................. 4 The Pandemic of 1918 Timeline By LTC Matthew W. Anderson ................................................................................................................ 10 Featured Artificat: U.S. Model 1917 Helmet By LTC Matthew W. Anderson ................................................................................................................ 20 Message from the Editor We are certainly living in an unusual time in our history. COVID-19 has altered our lives in ways we never imagined. But there have been many pandemics throughout human history. In 1918, as the First World War was about to end, the United States, and the World, experienced a devastating disease. Millions of people worldwide died during the Influenza Pandemic that first hit during the spring of 1918, and then with full-force in the fall. -
Auction No. 118 June 2, 2018 Amoskeagjune 2, 2018 - Sale No
SILENT AUCTION AUCTION NO. 118 JUNE 2, 2018 TERMS AND CONDITIONS OF SALE GENERAL STATEMENTS • The Silent Auction is by absentee bidding only. Absentee bidders must register by filling out and signing an absentee bid sheet. • The highest bidder acknowledged by the auctioneer shall become the owner upon the fall of the hammer. The auctioneer has sole discretion in the case of a dispute among bidders. • Amoskeag Auction Company, Inc. has taken great care in the preparation of the descriptions in this catalog. Although we believe everything in the descriptions to be true, we do not guarantee any part of any description. We recommend that the bidders view the items in person and form their own opinions as to condition, originality, origin, etc. Amoskeag Auction Company, Inc. will consider all requests for refunds. If a customer is unhappy with a purchase we will be happy to discuss a remedy with them. • Amoskeag Auction Company, Inc. reserves the right to reject any bid in order to protect our consignors interests. • Bidding on any item in the sale indicates the bidder’s full acceptance and understanding of all terms and conditions of sale. PAYMENT POLICY • Amoskeag Auction Company, Inc. will accept cash, check, MasterCard, Visa, and American Express as payment for items purchased by those customers who attend the sale. Amoskeag Auction Company, Inc. reserves the right to demand cash or hold merchandise until funds are collected in full. There will be a $35.00 charge for all returned checks. • There will be a Buyer’s Premium of 17.5% added to all purchases. -
Table of Contents
Canadian Military History Volume 18 Issue 2 Article 1 2009 Table of Contents Follow this and additional works at: https://scholars.wlu.ca/cmh Part of the Military History Commons Recommended Citation "Table of Contents." Canadian Military History 18, 2 (2009) This Table of Contents is brought to you for free and open access by Scholars Commons @ Laurier. It has been accepted for inclusion in Canadian Military History by an authorized editor of Scholars Commons @ Laurier. For more information, please contact [email protected]. et al.: Table of Contents CANADIAN MILITARY HISTORY Volume 18, Number 2 Spring 2009 CANADIAN MILITARY HISTORY Articles Wilfrid Laurier University, “Completely Worn Out by Service in France”: Waterloo, Ontario, N2L 3C5, CANADA Phone: (519) 884-0710 ext.4594 5 Combat Stress and Breakdown among Fax: (519) 886-5057 Senior Officers in the Canadian Corps Email: [email protected] www.canadianmilitaryhistory.com Patrick Brennan Equal Partners, Though Not Of Equal Strength: ISSN 1195-8472 15 The Military Diplomacy of General Agreement No.0040064165 Publication mail registration no.08978 Charles Foulkes and the North Atlantic Treaty Organization Michael W. Manulak Canadian Military History is published four times a year in the winter, spring, summer and autumn by the Laurier From Nagasaki to Toronto Omond Solandt Centre for Military Strategic and Disarmament Studies, 26 and the Defence Research Board’s Early Wilfrid Laurier University. Vision of Atomic Warfare, 1945-1947 Editor-in-Chief Roger Sarty Jason S. Ridler Managing Editor Mike Bechthold Book Review Supplement Editor Jonathan F. Vance Layout & Design Mike Bechthold CMH Editorial Board David Bashow, Serge Bernier, Laura Brandon, Patrick Brennan, Isabel Campbell, Tim Cook, Terry Copp, Serge Durflinger, Michel Fortmann, The Hendershot Brothers in the Great War Andrew Godefroy, John Grodzinski, David Hall, Steve Harris, Geoffrey Hayes, Jack Hyatt, Whitney 41 Eric Brown and Tim Cook Lackenbauer, Marc Milner, Elinor Sloan, Jonathan F.