Despite female soldiers representing a growing user population, military body armour systems are currently better suited to the anthropometric dimensions of male soldiers. The aim of this study was to explore issues that female soldiers experience with current Australian Defence Force (ADF)-issue body armour. Following a sequential exploratory design, an initial questionnaire was completed by 97 Australian female soldiers. Subsequently, 33 Australian female soldiers participated in one of three focus groups. Descriptive statistics of questionnaire data considered alongside thematic analysis of focus group transcripts revealed problems with the design (fit, form and function) of current ADF-issue body armour, as well as problems with the issuance and education surrounding use of the system. It is recommended that anthropometric data of female soldiers be better incorporated into future body armour designs, that these data inform processes surrounding both acquisition and issuance of body armour and that training protocols for body armour use be reviewed.
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http://dx.doi.org/10.1016/j.apergo.2021.103384 | DOI Listing |
Heliyon
January 2025
Department of Armament Engineering, College of Engineering, Ethiopian Defence University, Bishoftu, P.O. Box 1041, Ethiopia.
Advanced materials are crucial for enhancing soldier safety through improved personal body armor. In contrast to conventional Kevlar-epoxy composites, this study examines the ballistic performance of a unique ECO-UHMWPE (Ultra-High Molecular Weight Polyethylene) vest. The aim is to achieve a lightweight design with superior impact resistance, addressing limitations of the current armor used by the Ethiopian Defense Force.
View Article and Find Full Text PDFCommun Biol
January 2025
Department of Bioengineering, Imperial College London, South Kensington, London, SW7 2AZ, UK.
Form-function relationships often have tradeoffs: if a material is tough, it is often inflexible, and vice versa. This is particularly relevant for the elephant trunk, where the skin should be protective yet elastic. To investigate how this is achieved, we used classical histochemical staining and second harmonic generation microscopy to describe the morphology and composition of elephant trunk skin.
View Article and Find Full Text PDFPolymers (Basel)
December 2024
Faculty of Entrepreneurship, Engineering and Business Management, National University of Science and Technology Politehnica, 060042 Bucharest, Romania.
The aim of this work is to comparatively analyze, using numerical simulation, the impact behavior of aramid fabric. A layered panel was impacted by two projectiles specific to the NIJ protection level HG1. The protection level in this study is based on NIJ Standard 0123.
View Article and Find Full Text PDFInt Neurourol J
December 2024
Department of Urology, University of Rennes, Rennes, France.
Purpose: While pump manipulation is rarely problematic in male patients with artificial urinary sphincters (AUSs), the situation may differ in female patients due to anatomical or cultural factors. This study aimed to evaluate the prevalence of difficulties in pump manipulation among female AUS patients, identify associated risk factors, and explore management strategies for this challenging issue.
Methods: Data were collected from all female patients who underwent a robotic AUS implantation at a single academic center between 2014 and 2022.
ACS Appl Mater Interfaces
January 2025
Intelligent Polymer Research Institute, Faculty of Engineering and Information Sciences, Innovation Campus, University of Wollongong, Wollongong, NSW 2500, Australia.
Textile-based lithium-ion batteries (LIBs) are in great demand to power wearable electronics. They currently face a key safety challenge, particularly concerning mechanical abuse that could trigger thermal runaway, causing harm to individuals. Here, we report on Kevlar-fabric-based LIBs that can afford high impact tolerance while offering excellent electrochemical performance comparable to metal-foil-based cells.
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