free ppt of tunnels

A tunnel is an underground or underwater passageway, dug through the surrounding soil/earth/rock and enclosed except for entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods.
A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in tunnel. Some tunnels are aqueducts to supply water for consumption o ....etc

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ABSTRACT

the main goal of our project is to build a DNS server which supports IPv6 name resolution. This has been achieved by
configuring the server which has provision of complete support for both IPv4 and IPv6 in hosts and routers. The method of encapsulation of IPv6 packets within IPv4 headers over IPv4 network, simply called as IPv6 over IPv4 is used. The objective of the project is to setup own Linux IPv6 DNS server to allow IPv6 name resolution using the latest version of bindconf tool. To set a server which suppo ....etc

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can u please send the ppt and documentation of the topic new age graphics. its very urgent.. ....etc

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Supporting IPv6 in PickPacket

Over the years, Internet has become a popular medium for communication. At the same time its use in illegal activities is also increasing. Therefore, there is a need to monitor network traffic. However, this monitoring should not compromise the privacy of individuals who are using the Internet for legal purposes. PickPacket - a network monitoring tool developed at IIT Kanpur, can handle the conflicting issues of network monitoring and privacy through its judicious use. It is a passive tool in the sense th ....etc

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sub merged floating tunnels

Abstract
Several crossings with a variety of different conditions under which a Submerged Floating Tunnel, SFT or Archimedes Bridge, may be used. However, swell, vortex shedding and slowly varying internal waves due to layers of different salinity presented a hazard of significant dynamic oscillations. In addition to the challenge of these various conditions some common accidental situations have to be solved for all applications including fire, sinking ships, falling anchors as well as sudden massive water ingress ....etc

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IPV4 VS IPV6
Submitted by
Basha.K.M
No:19
S7T2
College Of Engineering, Trivandrum
2007-11 batch

ABSTRACT:
Internet Protocol version 4 (IPv4) is the fourth revision in the development of the Inernet protocol (IP) and it is the first version of the protocol to be widely deployed. Together with IPV6, it is at the core of standards-based internet working methods of the Internet. IPv4 is still by far the most widely deployed Internet protocol. As of 2010, Ipv6 deployment is still in ....etc

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Robotic System for Fire Fighting in Tunnels

Laura Celentano, Bruno Siciliano and Luigi Villani
Dipartimento di Informatica e Sistemistica
Universit a degli Studi di Napoli Federico II
Via Claudio 21, 80125 Napoli, Italy



Abstract

The problem of safety in tunnels is considered,
with particular concern to the vulnerability to fire. The important
role that robotics may play for fire fighting and preventing
is outlined and a robotic system, purposely designed for
tunnels, is presented. The ....etc

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Pune - Satara Section of the National Highway NO.4 passes through Katraj Spur of the Western Mountain Range between Pune and Shirwal. Existing highway is a two-lane road with quite a few sharp bends and steep sections. Existing highway also passes through a 275 m long two-lane tunnel located in the Katraj Spur. In view of the space limitations it was considered that straightening out existing sharp curves was almost an impossible task. Further, it was considered that any work on the existing highway would cause hindrance to the present day heav ....etc

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IPv6



IPv6 availability

Generally available with (new) versions of most operating systems.
BSD, Linux 2.2 Solaris 8
An option with Windows 2000/NT
Most routers can support IPV6

IPv6 Design Issues

Overcome IPv4 scaling problem
lack of address space.
Flexible transition mechanism.
New routing capabilities.
Quality of service.
Security.
Ability to add features in the future.

IPv6 Header Fields

VERS: 6 (IP version number)
Priority: will be used ....etc

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An Introduction to the Analytical Writing Section of the
GRE revised General Test



Overview of the Analytical Writing Section

The Analytical Writing section tests your critical thinking and analytical writing skills. It assesses your
ability to articulate and support complex ideas, construct and evaluate arguments, and sustain a focused and
coherent discussion. It does not assess specific content knowledge.

Preparing for the Analytical Writing Section

Everyone even the most practiced and ....etc

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