looking for ppt presented by engineering students on grain refinement of aluminium alloys ? ....etc

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The history of semiconductor devices starts in 1930?s when Lienfed and Heil first proposed the mosfet. However it took 30 years before this idea was applied to functioning devices to be used in practical applications, and up to the late 1980 this trend took a turn when MOS technology caught up and there was a cross over between bipolar and MOS share.CMOS was finding more wide spread use due to its low power dissipation, high packing density and simple design, such that by 1990 CMOS covered more than 90% of total MOS scale. In 1983 bipolar compa ....etc

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Introduction

The history of semiconductor devices starts in 1930's when Lienfed and Heil first proposed the mosfet. However it took 30 years before this idea was applied to functioning devices to be used in practical applications, and up to the late 1980 this trend took a turn when MOS technology caught up and there was a cross over between bipolar and MOS share.CMOS was finding more wide spread use due to its low power dissipation, high packing density and simple design, such that by 1990 CMOS covered more than 90% of total MOS scale.

In ....etc

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automatic shutdown of the system for green computing ....etc

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The need for high-performance, low-power, and low-cost systems for network transport and wireless communications is driving silicon technology toward higher speed, higher integration, and more functionality.

Further more, this integration of RF and analog mixed-signal circuits into high-performance digital signal-processing (DSP) systems must be done with minimum cost overhead to be commercially viable.

While some analog and RF designs have been attempted in mainstream digital-only complimentary metal-oxide semiconductor (CMOS) technolo ....etc

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....etc

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need to download a paper in IEE format for the topic green computing ....etc

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PRESENT STATE AND FUTURE OF MAGNESIUM APPLICATION IN
AEROSPACE INDUSTRY


I. Shridharmurthy H N*, Rajesh V R*
*student, 8th sem, mechanical engineering, DBIT, Bangalore.
** student, 8th sem, mechanical engineering, DBIT, Bangalore.


abstract


for more information please visit :-
http://magnesium-technologiesvar/249/76510-PAPER%20-%20PRESENT%20STATE%20AND%20FUTURE%20OF%20MAGNESIUM%20APPLICATION%20IN%20AEROSPACE%20INDUSTRY.pdf ....etc

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please may i get the design calculations for the hopper of a pepper grinding machine
....etc

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BiCMOS Technology

Introduction
The need for high-performance, low-power, and low-cost systems for network transport and wireless communications is driving silicon technology toward higher speed, higher integration, and more functionality.

Further more, this integration of RF and analog mixed-signal circuits into high-performance digital signal-processing (DSP) systems must be done with minimum cost overhead to be commercially viable. While some analog and RF designs have been attempted in mainstream digital-only complimentary metal-oxid ....etc

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