Results 21 to 30 of about 75,364 (283)

Does the motor system need intermittent control? [PDF]

open access: yes, 2014
Explanation of motor control is dominated by continuous neurophysiological pathways (e.g. trans-cortical, spinal) and the continuous control paradigm.
Brembs   +37 more
core   +2 more sources

Monte Carlo study of coaxially gated CNTFETs: capacitive effects and dynamic performance [PDF]

open access: yes, 2007
Carbon Nanotube (CNT) appears as a promising candidate to shrink field-effect transistors (FET) to the nanometer scale. Extensive experimental works have been performed recently to develop the appropriate technology and to explore DC characteristics of ...
A. Bournel   +26 more
core   +2 more sources

Study on the analysis method on ballistic performance of deterred propellant with large web size in large caliber artillery

open access: yesDefence Technology, 2018
As for the characteristics of combustibility of deterrent propellant with large web size which is used in large-caliber gun and interior ballistic performance, the combustion characteristics of deterrent propellant are obtained by using closed-bomb ...
Yu-wei Wang   +3 more
doaj   +1 more source

Influence of Dimensionality on Thermoelectric Device Performance [PDF]

open access: yes, 2008
The role of dimensionality on the electronic performance of thermoelectric devices is clarified using the Landauer formalism, which shows that the thermoelectric coefficients are related to the transmission, T(E), and how the conducing channels, M(E ...
Ashcroft N. W.   +4 more
core   +4 more sources

Ballistic performance and mechanism of B4C/Al laminated targets with different configurations

open access: yesJournal of Materials Research and Technology, 2023
The present paper explores the ballistic performance of B4C/6061Al laminated targets with the typical configurations of double-layer, sandwich and gradient impacted by 7.62 mm API projectile.
Run-wei Zhang   +11 more
doaj   +1 more source

Extending ballistic graphene FET lumped element models to diffusive devices [PDF]

open access: yes, 2012
In this work, a modified, lumped element graphene field effect device model is presented. The model is based on the "Top-of-the-barrier" approach which is usually valid only for ballistic graphene nanotransistors.
Canali   +39 more
core   +3 more sources

Improved integrated launch package ballistic performance [PDF]

open access: yesIEEE Transactions on Magnetics, 1999
A detailed experimental investigation of the launch and flight performance of a kinetic energy fin-stabilized penetrator has been performed. The integrated launch package (ILP) consists of the subprojectile and mid-riding armature. The armature front contact is electrically insulated from the rails.
A.E. Zielinski, P. Weinacht
openaire   +1 more source

Study on the protective performance of high-performance multi-scale (SiCh-p+B4Cp)/5083Al ceramic array armor with excellent ballistic properties

open access: yesJournal of Materials Research and Technology, 2023
Ceramic array armor suffers from insufficient constrained capability of ceramic units in the embedded armor structure, leading to weak interfacial bonding at ceramic unit connections, significantly reducing the overall ballistic performance.
S.Q. Du   +12 more
doaj   +1 more source

The Effect of Particle Strength on the Ballistic Resistance of Shear Thickening Fluids

open access: yes, 2013
The response of shear thickening fluids (STFs) under ballistic impact has received considerable attention due to its field-responsive nature. While efforts have primarily focused on the response of traditional ballistic fabrics impregnated with fluids ...
Frost, David L.   +5 more
core   +1 more source

Ballistic Performance of Porous-ceramic, Thermal Protection Systems [PDF]

open access: yesProcedia Engineering, 2013
AbstractPorous-ceramic, thermal protection systems were used heavily on the Orbiter, and they are currently being used on the next generation of US manned spacecraft, Orion. These systems insulate reentry critical components of a spacecraft against the intense thermal environments of atmospheric reentry. Additionally, these materials are highly exposed
Miller, J.E.   +3 more
openaire   +1 more source

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