Results 51 to 60 of about 2,244,554 (136)

Ballistic design and testing of a composite armour reinforced by CNTs suitable for armoured vehicles

Defence Technology
This paper is investigating the use of composite armour reinforced by nanomaterials, for the protection of light armoured (LAV) and medium armoured military vehicles (MAV), and the interaction between the composite materials and high-performance ...
Evangelos Ch. Tsirogiannis, Evangelos Daskalakis, Mohamed H. Hassan, Abdalla M. Omar, Paulo Bartolo   +4 more
doaj   +1 more source

Preparation and Impact Resistance Properties of Hybrid Silicone-Ceramics Composites

Applied Sciences, 2020
This article presents the method of preparation a new type of ballistic armor based on hybrid silicone-ceramic (HSC) composites with considerable flexibility.
Katarzyna Kośla, Paweł Kubiak, Marzena Fejdyś, Karolina Olszewska, Marcin Łandwijt, Edyta Chmal-Fudali   +5 more
doaj   +1 more source

Recent Advances in Exosome‐Based Nanodelivery Systems for Traumatic Brain Injury Treatment

Med Research, EarlyView.
An overview of functional modification, therapeutic effects, molecular composition, and delivery strategies for exosomes. ABSTRACT Traumatic brain injury (TBI) is a highly heterogeneous neurological condition with extremely high rates of mortality and disability.
Jue Zhu, Weiquan Liao, Ziqi Lian, Mengdan Zhang, Chenxing Wang, Xingjia Zhu, Lin Zhang, Jian Chen, Zhichao Lu, Peipei Gong   +9 more
wiley   +1 more source

Ballistic protection worker industry commercial security

, 2007
Seznámení se soudobou problematikou balistické ochrany pro různé funkce pracovník v Průmyslu komerční bezpečnosti. Pomocí schémat a obrazového materiálu zpracuji rozdělení balistické ochrany, její určení, materiál, konstrukci, princip funkce a způsoby ...
Ptáček, Michal
core   +2 more sources

Nanotechnology for military applications: A survey of recent research in Military technical institute [PDF]

Scientific Technical Review, 2018
Armies of powerful armed forces are already applying achievements of nanoscience and supporting researches in the field of nanotechnology. This paper surveys the recent research in the area of nanomaterials application in defence technologies, conducted ...
Simić Danica, Marjanović Milica, Vitorović-Todorović Maja, Bauk Sonja, Lazić Dragana, Samolov Aleksandra, Ristović Novica   +6 more
doaj  

High energy ballistic and fracture comparison between multilayered armor systems using non-woven curaua fabric composites and aramid laminates

Journal of Materials Research and Technology, 2017
For personal protection against high kinetic energy projectiles, multilayered armor systems (MAS) are usually the best option. They combine synergistically the properties of different materials such as ceramics, composites and metals. In the present work,
Fábio de Oliveira Braga, Lucas Tedesco Bolzan, Fernanda Santos da Luz, Pedro Henrique Lameirão Machado Lopes, Édio Pereira Lima Jr., Sergio Neves Monteiro   +5 more
doaj   +1 more source

Effect of shooting stances on ballistic protection of the shooter [PDF]

, 2014
Title Effect of shooting stances on ballistic protection of the shooter Objectives The goal of this thesis is to develop a method which could measure ballistic protection, which is currently provided by a bulletproof vest to the shooter in a current ...
Zdražila, Václav
core  

Prandial Effects on Intravoxel Incoherent Motion Quantification in the Liver

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To evaluate the feasibility of detecting prandial (i.e., meal) induced changes in microvascular flow in the liver, including changes in the spatial distribution of flow velocities, using intravoxel incoherent motion (IVIM) MRI. Methods Thirteen (n = 13) healthy volunteers underwent two liver MR exams: one preprandial after fasting and ...
Gregory Simchick, A. M. K. Muntasir Shamim, Alexandra Anagnostopoulos, Kevin M. Johnson, Diego Hernando   +4 more
wiley   +1 more source

Radiation Shielding Performance of B4C‐Reinforced Ultra‐High Molecular Weight Polyethylene Composites Against Low‐Energy X‐Rays: Experimental and Computational Analysis

Polymer Composites, EarlyView.
Radiation shielding behavior of B4C‐reinforced UHMWPE composites. ABSTRACT The present study investigates the radiation shielding performance of ultra‐high molecular weight polyethylene (UHMWPE) composites reinforced with varying boron carbide (B4C) contents against low‐energy X‐rays through combined experimental and computational approaches.
Elif Altındaş, Yalçın Kalkan, Gozde Celebi Efe, Aysun Ayday, Tuba Yener   +4 more
wiley   +1 more source

Optimization of fibre-reinforced composites for lightweight ballistic body armour

Applications in Engineering Science
This study presents an innovative approach to optimizing fiber-reinforced composite materials for ballistic body armor, enhancing protection against 7.62 mm AK-47 rifle bullets.
Elias Wakshume, Semayat Fanta, Solomon Seid, Kumlachew Yeneneh   +3 more
doaj   +1 more source