Designer Babies
Athira S. and Sanjana A Nair
(S6, Biotechnology and Biochemical Engineering,
Mohandas College of Engineering and Technology,
Anad,Nedumangad-695544)



ABSTRACT
Every parent wants the best in the world for their child....but how would it be if parents could choose the sex of
their child? How would it be if intelligence, beauty, even the body type, colour of hair and eyes etc. was just a
matter of choice? With the advance in genetic engineeri ....etc

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Seminar Report onAudio CAPTCHA: Existing solutions assessment and It’s Advancements
What are CAPTCHAs?
Completely Automated Public Test to Tell Computers and Humans Apart.
Web-based protection mechanisms
Only humans allowed to perform certain tasks
Opening E-mail accounts
Voting on-line, etc.
Prevent automated attacks by bots
To avoid eating up resources
To avoid biasing results, etc.
Most current systems - text-based.
Why there came a need for Captchas???
Preventing Comment Spam in Blogs. 
Protec ....etc

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send me pdf files for seminar report on tidal energy bases to umi1989@gmailcom ....etc

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presented by
Rajitha.B


Telecommunication History
OBJECTIVES
o History of telecommunications
o Early telecommunications
o Telegraph and telephone
o Radio and television
Computer networks and the Internet
 The history of telecommunication began with the use of smoke signals and drums in Africa, the Americas and parts of Asia.
 In the 1790s the first fixed semaphore systems emerged in Europe; however it was not until the 1830s that electrical telecommunications systems started to appear. ....etc

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65/2014
Maximum : 100 marks
Time : 1 hour and 15 minutes

1.Who was the founder of Samatva Samajam?
(A)Vaikunta Swamikal
(B) Sree Narayana Guru
(C )Chattampi Swamikal
(D)Ayyankali

2.Which of the following statement is not correct, about the national flag of India?
(A)Deep saffron colour signifies courage and sacrifice 
(B)Designed by Pingali Venkayya
(C )Green colour signifiestruth and pence
(D)The design of the flag was adopted by the constituent assembly on July 22, 1947

3.Who is known as the 'Father of ....etc

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Abstract.
We introduce captcha, an automated test that humans can pass, but current computer programs canâ„¢t pass: any program that has high success over a captcha can be used to solve an unsolved Arti?- cial Intelligence (AI) problem. We provide several novel constructions of captchas. Since captchas have many applications in practical secu- rity, our approach introduces a new class of hard problems that can be exploited for security purposes. Much like research in cryptography has had a positive impact on algorithms for factoring and ....etc

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tidal energy is good for environment and earth and living things it gives green energy ....etc

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Submitted By :
SUNIL KUMAR TIWARI


A TOSLINK fiber optic audio cable being illuminated at one end
An optical fiber (or fibre) is a glass or plastic fiber that carries light along its length. Fiber optics is the overlap of applied science and engineering concerned with the design and application of optical fibers. Optical fibers are widely used in fiber-optic communications, which permits transmission over longer distances and at higher bandwidths (data rates) than other forms of communications. Fibers are used ....etc

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Optical fiber (or fiber optic) refers to the medium and the technology associated with the transmission of information as light pulses along a glass or plastic wire or fiber. Optical fiber carries much more information than conventional copper wire and is in general not subject to electromagnetic interference and the need to retransmit signals. Most telephone company long-distance lines are now of optical fiber.

Transmission on optical fiber wire requires repeaters at distance intervals. The glass fiber requires more protection within an ....etc

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SEMINAR REPORT ON FIBER OPTICS BASED COMPUTER NETWORK
INTRODUCTION
In recent years it has become apparent that fiber-optics are steadily replacing copper wire as an appropriate means of communication signal transmission. They span the long distances between local phone systems as well as providing the backbone for many network systems. Other system users include cable television services, university campuses, office buildings, industrial plants, and electric utility companies.
A fib ....etc

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