http://freespaceopticsfreespaceoptics/images/flightstrata_photo.jpg
Free space optical communications is a line-of-sight (LOS) technology that transmits a modulated beam of visible or infrared light through the atmosphere for broadband communications. In a manner similar to fiber optical communications, free space optics uses a light emitting diode (LED) or laser (light amplification by stimulated emission of radiation) point source for data transmission. However, in free space optics, an energy beam is collimated and transmitted t ....etc

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Modeling and Fabrication of Vertical Pillar MOSFETs Made in
Recrystallized Si



INTRODUCTION
Vertical pillar MOSFETs fabricated in recrystallized silicon
have shown the benefits of designing high density DRAMS .
However, these devices have traps in the channel originating
from dislocations and stacking faults . These traps affect
the charge profile in the device causing unpredictable electrical
characteristics. Therefore it is necessary to establish an analytica ....etc

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MAN MADE SUN

Presented by, Ananth.G
Krishnakumar.G
PSNA College of Engineering & Technology
Dindigul.
ABSTRACT
Today, we are in almost the peak of the technoz .Every nanosecond , the world exhibits a new technology .All these technologies lie under the roof for their operation .i.e. source of energy .With the development and rapid advancement in the technology ,we are now in demand for energy providers .so we going for many alternative ways of energy providers .
Of the most, sun is the mother for a ....etc

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The satellite industry could experience its biggest revolution since it joined the ranks of commerce, thanks to some of the smallest machines in existence. Researchers are performing experiments designed to convince the aerospace industry that microelectromechanical systems (MEMS) could open the door to low-cost, high-reliability, mass-produced satellites. MEMS combine conventional semiconductor electronics with beams, gears, levers, switches, accelerometers, diaphragms, microfluidic thrusters, and heat controllers, all of them microscopic in s ....etc

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You need a pair of nice snow boots. But your task is never easy to choose the best boot after your needs. You have to consider each and every features and aspects of every kind of boot. So you must have the proper information about a boot to add it to your purchasing list.In this regard it can be stated with full throated ease that Australian sheepskin boots are one of the best boots you may find in the market. The amount of comfort the booties offers to all types of women are in creditable. You can hardly find footwear that are of same quality ....etc

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please send me ppt and documentation on multi touch technology...
thank you... ....etc

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if we make tyres with piezoelectric material so we can store electric energy in batteries and make car able to these electric energy for lighting and other purpose, principle of production of electricity is while we run the car it exerts pressure on tyres and produce electric energy and that energy can store in batteries ....etc

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The satellite industry could experience its biggest revolution since it joined the ranks of commerce, thanks to some of the smallest machines in existence. Researchers are performing experiments designed to convince the aerospace industry that microelectromechanical systems (MEMS) could open the door to low-cost, high-reliability, mass-produced satellites.
MEMS combine conventional semiconductor electronics with beams, gears, levers, switches, accelerometers, diaphragms, microfluidic thrusters, and heat controllers, all of them microscopic in ....etc

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Plant- made pharmaceuticals are the result of a break through application of biotechnology to plants, to enable them to produce therapeutic proteins that could ultimately be used by the medical community to combat life-threatening diseases. In this process plants themselves become ?factories? that manufacture therapeutic proteins. Crops such as corn, rice, soy, etc. are genetically altered to yield proteins with purity and activity equivalent to those produced by other manufacturing systems. Plant-made pharmaceuticals differ from traditional co ....etc

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SUITABILITY OF BRIDGE MADE WITH PRECAST COMPONENTS IN AREAS OF HIGH OR MODERATE SEISMISITY
Presented By:
Bijan Khaleghi1

Abstract

The need for rapid construction arises from the inevitable increases in traffic congestion that have occurred in the past few decades, and the corresponding costs and safety manifested in many forms, including exposure of workers to traffic hazards, and most importantly, the waste of time due to delays. Prefabricated bridge components are in increasing demand for accelerated bridge construction. P ....etc

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