Results 91 to 100 of about 2,145,348 (216)

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

open access: yesBioResources, 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   +4 more
doaj   +1 more source

Development of 3D‐Printed Perineal Laceration Trainers: Reusable Simulation Models for Midwifery Education

open access: yes
Journal of Midwifery &Women's Health, EarlyView.
Cathleen Hewlett‐Masser   +7 more
wiley   +1 more source

Fish Scales: A Multifunctional Biomaterial from Nature

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley   +1 more source

Optimizing civilian armored vehicle design with quality: A case study on lightweight ballistic protection using the DfA2 methodology

open access: yesProduction Engineering Archives
The global demand for ballistic protection systems within civilian armored vehicles (CAVs), particularly in high-security environments, necessitates focused research.
Kaminski Paulo Carlos   +1 more
doaj   +1 more source

Carrier Mobility Enhancement in Two‐Dimensional Semiconductor

open access: yesInterdisciplinary Materials, Volume 5, Issue 5, Page 796-833, September 2026.
In this review, we comprehensively describe recent progress in carrier mobility enhancement strategies for 2D semiconductor‐based field‐effect transistors considering the role of intrinsic defects, electrode contact interfaces, dielectric engineering, and lattice strain engineering.
Huchanghui Zuo   +6 more
wiley   +1 more source

Numerically efficient modelling of CNT transistors with ballistic and non ballistic effects for circuit simulation

open access: yes, 2010
This paper presents an efficient carbon nanotube (CNT) transistor modeling technique which is based on cubic spline approximation of the non-equilibrium mobile charge density.
Ashburn, Peter   +3 more
core  

Influence of surface polyurea coating on the ballistic performance of kevlar fabric

open access: yesHeliyon
With the increasing lethality of modern weapons, the development of body armor has become increasingly important. The main objective of current research is to make protective gear lighter and increase material ballistic performance.
Xing Li   +3 more
doaj   +1 more source

Analysis ballistic impact modeling of multicomponent fabrics with jalaba structure

open access: yesMATEC 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

Development and testing of a flexible ballistic neck protection

open access: yes, 2016
Sufficient ballistic protection of the neck area would significantly reduce the vulnerability of an infantry soldier. So far this protection is offered by extensions on the ballistic vest or combat helmet.
Rensink, P., Roebroeks, G.H.J.J.
core  

Dynamic response of armor-piercing bullets to blunt and penetration with protective gelatin

open access: yesTheoretical and Applied Mechanics Letters
To investigate the coupled damage mechanism of blunt impact and bullets penetration after penetrating ballistic plates against human body targets, experiments were conducted using 6.8 mm caliber armor-piercing bullets against gelatin targets with ...
Rui Yuan   +5 more
doaj   +1 more source

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