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کامپیوتر و شبکه::
نانولولهٔ کربنی
Design and Implementation of a Three-operand Multiplier through Carbon Nanotube Technology
Pre-designing of circuits and transistors' levels used to be made through Metal Oxide Semiconductor Field Effect Transistor (MOSFET), but now, due to scaling and difficulties thereof, new technologies like Single Electron Transistor (SET), Quantum-dot Cellular Automata (QCA) and Carbon Nanotube Field Effect Transistor (CNFET) are introduced.
The simulation results indicate that this proposed Three-operand Carbon Nanotube Multiplier has a better performance in comparison with the three- operand multiplication done on computers nowadays, which we call it classical multiplier in this article.
Index Terms-CNFET, Fast Multiplication, Multi- operand Carbon Nanotube Multiplier, Nanotechnology, Partial Product Reduction, Power Leakage.
In this respect, applying carbon nanotube technology can be one of the proper manners in fulfilling this objective [5, 6, 7].
واژگان شبکه مترجمین ایران
2
مکانیک::
نانو لوله کربنی
A Finite Element Study of Crack Behavior for Carbon Nanotube Reinforced Bone Cement
Carbon nanotubes (CNTs) have been introduced in order to reinforce PMMA resulting in a composite material which exhibits improved tensile properties, increased fatigue resistance and fracture toughness.
Keywords: Bone Cement; Carbon Nanotube; Finite Element; Crack Propagation; Stress Intensity Factor
In particular, extensive research has shown that carbon nanotubes (CNTs) exhibit exceptional mechanical and chemical properties as well as thermal stability.
We consider a two dimensional setting in which single walled carbon nanotubes (SWCNTs) are assumed to be well dispersed and aligned parallel to one another and embedded within the PMMA bone cement, (referred to as the matrix).
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