hye ..i am pursuning IV civil .i need seminar on SPACE HOTELS........plzzzzz help me...... ....etc

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please send me study material on movement of two bodies connected by an string and effect of perturbative forces on it ....etc

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Space Theaters


The pace at which space is being exploited and explored is at present slowed by the cost of launching payloads. Typically, a payload will be placed by a rocket into low-Earth orbit (around 400 km), and then be boosted higher by rocket thrusters. But just transporting a satellite from the lower altitude to its eventual destination can run to several thousand dollars per kilogram of payload. To cut expenses, space experts are reconsidering the technology used to place payloads in their final orbits.
A distinctly different typ ....etc

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I am a student of Computer Science,and I'm going to develop online cinema ticket reservation via mobile system as my final year project. I will be grateful, if you can send any relevant document presentation, PDF and other details.

Thank you. ....etc

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am n. shashanka doing my bitech final year ,I want to give a technical seminar in my college, so i have selected the topic of SPACEMOUSE, but am not getting PPT in internet so please send me SPACEMOUSE PPT ....etc

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The pace at which space is being exploited and explored is at present slowed by the cost of launching payloads. Typically, a payload will be placed by a rocket into low-Earth orbit (around 400 km), and then be boosted higher by rocket thrusters. But just transporting a satellite from the lower altitude to its eventual destination can run to several thousand dollars per kilogram of payload. To cut expenses, space experts are reconsidering the technology used to place payloads in their final orbits. A distinctly different type of propulsion may p ....etc

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ABSTRACT
Free Space Optics (FSO) or Optical Wireless, refers to the transmission of modulated visible or infrared (IR) beams through the air to obtain optical communications. Like fiber, Free Space Optics (FSO) uses lasers to transmit data, but instead of enclosing the data stream in a glass fiber, it is transmitted through the air. It is a secure, cost-effective alternative to other wireless connectivity options. This form of delivering communication has a lot of compelling advantages.
Data rates comparab ....etc

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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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Communication, as it has always been relied and simply depended upon speed. The faster the means ! the more popular, the more effective the communication is !

Presently in the twenty-first centaury wireless networking is gaining because of speed and ease of deployment and relatively high network robustness. Modern era of optical communication originated with the invention of LASER in 1958 and fabrication of low-loss optical fiber in 1970.

http://pptpdf.net/subcategory.php?categ=unknown&categ_id=1&/Seminar%20Reports/computer_science-info ....etc

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i want seminar topics and seminars,seminars topics for mcaseminars topics for civil engineering ....etc

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