Topic: High Temperatures and Superconductors
Presented By:

Ch. Tilak Nagendra & B.Hema Bala Kumar
Vignanâ„¢s Engineering College
Vadlamudi, Guntur



ABSTRACT

The discovery of superconductivity brings a tremendous change in the field of Science and Engineering from twentieth century onwards. The zero receptivity (or infinite conductivity) of a metal is known as superconductivity and this property of metal can be observed only at very low temperatures. Researche ....etc

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Finger Detection for Sign Language Recognition



Abstract

Computer recognition of sign language is an
important research problem for enabling communication with
hearing impaired people. This paper introduces an efficient and
fast algorithm for identification of the number of fingers opened
in a gesture representing an alphabet of the American Sign
Language. Finger Detection is accomplished based on the
concept of Boundary Tracing and Finger Tip Detection.

INTRODUCTION

The long-term goal ....etc

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Gaza: Clinton works for truce 'in the days ahead'
Israeli air strikes shook the Gaza Strip and Palestinian rockets struck across the border as U.S. Secretary of State Hillary Clinton held talks in Jerusalem in the early hours of Wednesday, seeking a truce that can hold back Israel's ground troops.
Hamas, the Islamist movement controlling Gaza, and Egypt, whose new, Islamist government is trying to broker a truce, had floated hopes for a ceasefire by late Tuesday; but by the time Clinton met Israeli Prime Minister Benjamin Netanyahu it was c ....etc

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(request) Helllo i would like to sign up for ebookop :D

e-mail: [email protected] ....etc

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Presented by:
Ajith J




Word Origin

Holography is from the Greek word holos, meaning whole and gramma meaning message.

History of Holography


Invented in 1948 by Dennis Gabor for use in electron microscopy, before the invention of the laser
Leith and Upatnieks (1962) applied laser light to holography and introduced an important off-axis technique
....etc

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how to sign up for ebookop?
I did not find where to signup for ebookop.com
please help ....etc

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Security aspect in SDR and CR networks A survey and a way ahead



1) (T16)Jamming of the channel used to distribute cognitive information
.The cognitive control channel used to distribute cognitive information is jammed.
. It affects robustness ,system integrity, spectrum sensing and spectrum sharing .
.PT: is based on frequency hopping



2) (T17)Malicious alteration of cognitive messages.
.The cognitive messages exchanged in the CR network ....etc

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ONLINE LIBRARY MANAGEMENT SYSTEM(adv.java) Undertaken At Road Ahead Technologies





INTRODUCTION TO INDUSTRY

The term information technology came about in the 1970s. Its basic concept, however, can be traced back even further. Throughout the 20th century, an alliance between the military and various industries has existed in the development of electronics, computers, and information theory. The military has historically driven such research by providing motivation and funding for i ....etc

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OCR BASED AUTO NAVIGATION OF ROBOT BY READING THE SIGN BOARD



ABSTRACT

Navigation of robot using signboard. The signboard is placed in the environment as landmark to decide the robot's next path. The signboard is designed such that the robot can perform key functions: the signboard detection, identification. Autonomous navigation of mobile robots in wide area as well as cooperative operations requires many signboards with unique identification pattern. Our color signboard allows the robot ....etc

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