Results 11 to 20 of about 50,187 (303)

Ballistic Behavior of New Alumina Composites Reinforced with Niobo-Phosphate Glass [PDF]

open access: yesMaterials Research, 2019
This work aimed to produce and evaluate the ballistic behavior of niobo-phosphate glass-doped alumina composites. The niobo-phosphate glass (30% Nb2O5- 30% P2O5- 20% CaO - 20% CaF2, by mol) were added to the alumina in six different weight percentages ...
Jheison Lopes dos Santos   +4 more
doaj   +1 more source

Numerically efficient modeling of CNT transistors with ballistic and non-ballistic effects for circuit simulation [PDF]

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   +1 more source

The effects of using oriented ballistic exercises according to the kinematic characteristics of the reverse body lift skill on some physical, physiological variables and the level of skill performance for junior wrestlers [PDF]

open access: yesInternational Journal of Sports Science and Arts, 2017
The researcher conducted this study with the purpose of development of a training program using oriented ballistic exercises according to the kinematic characteristics of the reverse body lift skill, with the aim to identify the impact of the training ...
Mohammed Abu Al Saad
doaj   +1 more source

Information and measurement system for determining the acceleration of gravity based on a ballistic gravimeter with a twodimensional video system [PDF]

open access: yesE3S Web of Conferences, 2020
The aim of the sustainable development strategy is to introduce European standards of living in Ukraine and Ukraine’s leading position in the world. Active development is observed in information and measurement systems.
Humeniuk Anna   +3 more
doaj   +1 more source

Structural ballistic armour for transport aircraft [PDF]

open access: yes, 2000
This paper describes the structural response of a current ceramic-faced composite armour system and a proposed structural armour system for aircraft use.
Bishop, W., Austin, S. J., Horsfall, Ian
core   +1 more source

Ballistic behaviour of explosively shattered alumina and silicon carbide targets [PDF]

open access: yes, 2011
The resistance offered by three ceramic materials of varying strength that have been subjected to explosive loading has been investigated by depth-of-penetration testing.
H Nanda   +7 more
core   +1 more source

Experimental study about the influence of adhesive stiffness to the bonding strengths of adhesives for ceramic/metal targets

open access: yesDefence Technology, 2016
The aim of the investigations presented here was to understand how the stiffness of the adhesive affects the failure of ceramic tiles adhered to metallic backings.
W. Seifert   +3 more
doaj   +1 more source

Ballistic Anisotropic Magnetoresistance [PDF]

open access: yesPhysical Review Letters, 2005
Electronic transport in ferromagnetic ballistic conductors is predicted to exhibit ballistic anisotropic magnetoresistance (BAMR) - a change in the ballistic conductance with the direction of magnetization. This phenomenon originates from the effect of the spin-orbit interaction on the electronic band structure which leads to a change in the number of ...
Velev, Julian P.   +3 more
openaire   +3 more sources

Efficient circuit-level modelling of ballistic CNT using piecewise non-linear approximation of mobile charge density [PDF]

open access: yes, 2008
This paper presents a new carbon nanotube transistor (CNT) modelling technique which is based on an efficient numerical piece-wise non-linear approximation of the non-equilibrium mobile charge density.
Tom J Kazmierski   +5 more
core   +1 more source

Mouldability analysis and impact performance of 3D aramid angle-interlock fabric panels for ballistic helmets

open access: yesJournal of Industrial Textiles, 2022
Modern ballistic helmets made from textile composites offer enhanced protection with lightweight, but the discontinuity of the reinforcing materials is a potential problem affecting the helmet performance.
Mengqi Yang, Xiaogang Chen
doaj   +1 more source

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