INTRODUCTION

STEGANOGRAPHY

Steganography is essentially a security measure for passing concealed messages, so as the message will not be detected. The goal of steganography is to hide the fact that the message exists. Steganography, which comes from the Greek language, meaning covered or secret writing, is the art of hiding information such as a message within images, audio, text and video. Steganography encompasses methods of transmitting secret messages through innocuous cover carriers in such a manner that the very existence of the hi ....etc

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Presented by
Sharifa khan V.S.Naga Sai


The nano-mechanical signature of Ultra High Performance Concrete by statistical nano indentation techniques
A b s t r a c t
Advances in engineering the microstructure of cementitious composites have led to the development of fiber reinforced Ultra High Performance Concretes (UHPC). The scope of this paper is twofold, first to characterize the nano-mechani ....etc

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Ministry of Defence



1. INTRODUCTION

1.1 The Ministry of Defence provides the policy framework & wherewithal to Armed Forces to discharge their responsibility in the context of the defence of the country. The three Departments in the Ministry of Defence are as under:

(i) Department of Defence: It is concerned with the three Services and various Inter-Service Organisations and is also responsible for the Defence Budget, establishment matters, ....etc

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ABSTRACT

Materials Science research is now entered a new phase where the structure and properties of materials are investigated, characterized and controlled at the nanoscale. Though as sophisticated as their larger counterparts, these devices are still burdened because they rely on an outside power. The size of the entire device is determined by the size of the power source. Batteries and other traditional sources are too large, and tend to negate the size advantages of nano devices. Also, batteries being used at present ....etc

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The interface between different fields is believed to be fertile ground for breakthrough research. The interface between the emerging fields of biotechnology and nanotechnology is particularly interesting. The possibilities for new fruit are diverse: biotechnology offers new approaches for self-assembly of structures at the nanoscale, while nanotechnology offers new methods for probing and accessing biological systems. In this talk, I will discuss research in this new frontier in my group, including 1) self-assembly of 2D nanocomponent arrays ....etc

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Dear sir,
Could you please send me a seminar report material on nano Defense? ....etc

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