Onboard the space station, astronauts are surrounded by ammonia. It flows through pipes, carrying heat generated inside the station (by people and electronics) outside to space. Ammonia helps keep the station habitable.

But it's also a poison. And if it leaks, the astronauts will need to know quickly. Ammonia becomes dangerous at a concentration of a few parts per million (ppm). Humans, though, can't sense it until it reaches about 50 ppm.

http://science.nasa.gov/headlines/y2004/images/enose/mike1.jpg

http://science.na ....etc

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ABSTRACT
With a 100-year head start over more modern screen technologies, the CRT is still a formidable technology. Itâ„¢s based on universally understood principles and employs commonly available materials. The result is cheap-to-make monitors capable of excellent performance, producing stable images in true colour at high display resolutions. But in the world of miniaturization, Cathode ray tubes (CRT) are giant dinosaurs waiting for extinction. A CRT uses a single-point hot electron source that is scanned across the sc ....etc

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Presented By:
Y W Zhu, X X Zhong and J F Shi
The Engineering Of Optical And Electronic College
ChongQing University

Abstract.
Wireless sensor network is a new research field. It can be used in some special situation for signal collection, processing and transmitting. Zigbee is a new Wireless sensor network technology characteristic of less distance and low speed. It is a new wireless network protocol stack of IEEE 802.15.4. Lately traditional system to collects parameters for Greenhouse is widely used in agriculture. The ....etc

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Flexible Organic LEDâ„¢s


Presented By: Ryan Evans



What the Flexible Organic Light Emitting Diode Consist of :

The Top Layer is the Cathode layer made of tungsten releases electrons when current is run through it.

Emissive Layer removes electrons from the cathode layer to make light.

Conductive layer is made from a type of organic plastic that removes the electron wholes

Then the Anode Layer that consist of removing and adding electron holes while the current is running through i ....etc

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ABSTRACT
As the demand for higher engine efficiencies and lower emissions drive stationary, spark-ignited reciprocating engine combustion to leaner air/fuel operating conditions and higher in-cylinder pressures, increased spark energy is required for maintain stable combustion and low emissions. Unfortunately, increased spark energy negatively impacts spark plug durability and its effectiveness in transmitting adequate energy as an ignition source. Laser ignition offers the potential to improve ignition system durability, reduce ma ....etc

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RESEARCH REPORT


SECONDARY DATA ON FEASIBILITY STUDY OF
STARTING PUBS AT THIRUVANANTHAPURAM

BY
AKHIL.G
LOURDES MATHA INSTITUTE OF HOTEL MANAGEMENT AND CATERING TECHNOLOGY



CONTENTS

INTRODUCTION........................................................................


REVIEW OF LITERATURE........................................................


DISCUSSION.............................................. ....etc

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PRESENTED BY:
Myles Durkin
Kevin McHugh
Ryan Ehid
Brian Lepus
Stephen Kropp


Problem Statement
The robot that this team is proposing to build must be capable of performing many tasks. The robot must be able to search a two story, three bedroom house in under 15 minutes. In addition the robot must be able to identify victims and deliver an air tank, fire blanket and homing beacon to their location in order to extend their lives while the firefighters attempt to control the blaze. In order to be able to e ....etc

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Presented By:
Kristin Scheel
Alejandra Kuhn
Brianna Beconovich
Ryan Nester


Coal-Fired Power Plants
Types of Coal
 Fossil fuel
 It is a readily combustible black or brownish-black sedimentary rock
Coal Mining
 Surface Mining
 Strip Mining
 Underground Mining
Coal Power Plant Operation
 Feedwater
 Feedwater used in a steam boiler to transfer heat energy from the fuel burning area to mech. Energy of spinning steam turbine
 Boiler
 Rectangula ....etc

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Airframe
The airframe of an aircraft is its mechanical structure, which is typically considered to exclude the propulsion system. Airframe design is a field of engineering that combines aerodynamics, materials technology and manufacturing methods to achieve balances of performance, reliability and cost.
Modern airframe history began in the United States when a 1903 wood biplane made by Orville and Wilbur Wright showed the potential of fixed-wing designs. Many early developments were spurred by military needs during ....etc

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Hi am Mohamed i would like to get details on download free seminar report and ppt on drone technology now i am living at kolkata, india and i am studing in the college and now am doing b.tech in mechanical engineering..i need help on preparing seminer report on drone technology ....etc

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