Results 81 to 90 of about 2,300,682 (211)

Multi-Layer Fabric Composites Combined with Non-Newtonian Shear Thickening in Ballistic Protection-Hybrid Numerical Methods and Ballistic Tests. [PDF]

Polymers (Basel), 2023
Roszak M, Pyka D, Bocian M, Barsan N, Dragašius E, Jamroziak K.   +5 more
europepmc   +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, Volume 47, Issue 21, Page 19883-19902, 10 November 2026.
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

Biomimetic design and impact simulation of Al2O3/Al composite armor based on armadillo shell

Scientific Reports
The advancement of lightweight protective armors holds critical importance for enhancing the maneuverability and combat capabilities of helicopters. Leveraging insights from bionics, it provides a new idea for high-performance armor design. In this study,
Fulong Zhang, Peng Zhu, Ping Lu, kai Qian, Shuangyu Liu, Liyan Wang   +5 more
doaj   +1 more source

Analysis ballistic impact modeling of multicomponent fabrics with jalaba structure

MATEC Web of Conferences, 2018
Various textile materials have been employed in the past for protection against the ballistic with only limited satisfaction without realizing in underlying mechanism of ballistic impact.
Subagyo Asmanto
doaj   +1 more source

Aramid composites impregnated with different reinforcement: Nanofibers, nanoparticles and nanotubes

Zaštita Materijala, 2014
In this study, the electrospun nanofibers, nanoparticles and nanotubes were used as reinforcement in order to improve mechanical properties of materials for ballistic protection.
Vera Obradović, Dušica Stojanović, Aleksandar Kojović, Irena Živković, Vesna Radojević, Petar Uskoković, Radoslav Aleksić   +6 more
doaj   +1 more source

Ionic Liquid (IL) Compatibilization of Macropore‐Infused Nanocomposite Emulsion Thermosets (MINETs) for Structural Ion Transport

Advanced Materials Interfaces, Volume 13, Issue 21, 6 November 2026.
Macropore‐infused nanocomposite emulsion thermosets (MINETs) offer tunable multifunctionality due to their incorporation of structural resin, functional nanoparticles, and working fluid stabilized by surfactant. Here we show that if ionic liquid working fluids are introduced, structural capacitive (conductive particles) or separator (insulating ...
Bryan Llumiquinga, Iris You, Nare Cho, Madhuri Deb, Jordan C. Pierce, Kevin M. Miller, Jonathan P. Singer   +6 more
wiley   +1 more source

Balancing ballistic efficiency and cost: Hybrid sisal–aramid epoxy laminates for protective systems

Journal of Materials Research and Technology
Hybrid composites combining natural and synthetic fibers offer a sustainable and cost-effective alternative for ballistic protection. This study evaluated epoxy matrix composites reinforced with sisal and aramid fabrics across various stacking sequences,
Matheus Assis Maia, Roger Wendel da Frota Ribeiro, Pedro Henrique Lima Silva, Murilo Miguel Narciso, Laura Setti de Sousa, Sergio Neves Monteiro, Fabio Da Costa Garcia Filho   +6 more
doaj   +1 more source

Ballistic Impact Resistance of Plain Woven Kenaf/Aramid Reinforced Polyvinyl Butyral Laminated Hybrid Composite

BioResources, 2016
Traditionally, the helmet shell has been used to provide protection against head injuries and fatalities caused by ballistic threats. In this study, because of the high cost of aramid fibres and the necessity for environmentally friendly alternatives, a ...
Suhad D. Salman, Zulkiflle Leman, Mohamed T. H. Sultan, Mohamad R. Ishak, Francisco Cardona   +4 more
doaj   +1 more source

A Facile Synthesis Route of Hybrid Polyurea-Polyurethane-MWCNTs Nanocomposite Coatings for Ballistic Protection and Experimental Testing in Dynamic Regime. [PDF]

Polymers (Basel), 2021
Toader G, Diacon A, Rusen E, Rizea F, Teodorescu M, Stanescu PO, Damian C, Rotariu A, Trana E, Bucur F, Ginghina R.   +10 more
europepmc   +1 more source

From Mechanical Perturbation to Pathological Locking: Temporal–Mechanical Evolution of the Postsynaptic Density After Traumatic Brain Injury

CNS Neuroscience &Therapeutics, Volume 32, Issue 11, November 2026.
The postsynaptic density (PSD) may convert traumatic mechanical loading into persistent synaptic dysfunction. This review proposes a temporal–mechanical model in which PSD injury progresses from hyperacute mechanical deconstruction (Phase I) through an acute‐to‐subacute metabolic–mechanical crisis (Phase II) to chronic low‐dynamic pathological locking (
Yibin Jia, Zixuan Cao, Hanjiang Xue, Zhebin Feng, Zhiguo Ma, Zhicheng Tian, Xin Li, Peng Luo   +7 more
wiley   +1 more source