Results 161 to 170 of about 2,145,348 (216)

SEM Investigation of Failure Mechanisms in Twaron<sup>®</sup> Aramid Fibers Used for Personal Armors. [PDF]

open access: yesPolymers (Basel)
Ceoromila AC   +7 more
europepmc   +1 more source

Magnetoconductance Oscillations in Topological Crystalline Insulator Nanowires. [PDF]

open access: yesNano Lett
van de Sande V   +11 more
europepmc   +1 more source

Ceramic–polymer composites for ballistic protection

Advances in Applied Ceramics, 2006
Armour systems require advanced solutions, relying on a combination of materials of different natures to provide adequate ballistic protection and weight saving. For the first time in the present study composite layered systems based on monolithic armour ceramic tiles joined with polymer infiltrated ceramic foams have been designed and evaluated for ...
Paolo Colombo, E Medvedovski
exaly   +2 more sources

Ballistic protection using snow

International Journal of Impact Engineering, 2022
Small (5.56 mm, 7.62 mm and 9 mm) and medium (12.7 mm) arms rounds were fired at snow-filled 1.5m cubic gabions in a mid-winter condition in Fairbanks, Alaska. The rounds were excavated and penetration by each ammunition type was measured. A distribution and average of penetration depth was determined.
George L. Blaisdell   +2 more
openaire   +1 more source

Ballistic Studies in Eye Protection

American Journal of Ophthalmology, 1964
Abstract : This work was undertaken to evaluate ballistically the resistance to penetration of optical lenses and rabbit eyes by lead and steel BB's. Plastic CR39 lenses were tested, in addition to several types of glass lenses. On the basis of the evaluations, it was concluded that: the plastic lenses were the most resistant to both missiles.
R L, WILLIAMS, G M, STEWART
openaire   +2 more sources

The potentials of porous concrete for ballistic protection

open access: yes, 2015
A special porous concrete has been developed by the Delft University in collaboration with TNO. The concrete has a static compressive strength of 45 MPa. It fragments at impact into small size debris relative to reference concrete. The porous concrete was developed at laboratory scale and tested at small scale.
Weerheijm, J.   +3 more
openaire   +2 more sources

Laminates for Ballistic Protection

1975
Abstract : Kevlar 29 and fiberglass laminates were ballistically evaluated with 9 mm projectiles to determine their ability to protect against severe hand gun threats. The Kevlar laminates exhibit an advantage over the glass laminates, providing complete protection against 9 mm projectiles up to 395 m/sec at an areal density of 7.3 kg/square meter. The
Maurice R. Denommee, Roy C. Laible
openaire   +1 more source

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