NANOTECHNOLOGY & MECHANICAL ENGINEERING


INTRODUCTION
We live in a world of machines. And the technical foundation for these machines lies in the steam engine developed during the 1780s by James Watt. The concept of deriving useful mechanical work from raw fuel such as wood, coal, oil, and now uranium was revolutionary. Watt also developed the slider-crank mechanism to convert reciprocating motion to rotary motion.
To improve on this first, basic engine, the people who followed Watt created the science of thermodynami ....etc

[:=Read Full Message Here=:]

NANO TECHNOLOGY COOLING

Introduction
Nanolighting can be used to cool future computers
Possible by using a classic corona wind effect
This is developed by the engineers in the Purdue University

Nanotechnology
What is nanotechnology
It should let us to
Get essentially every atom in the right place
Make almost any structure
Reduce the manufacturing costs

Concepts of nanotechnology
1. Positional assembly
2. Massive parallelism
3. Convergent assembly

Positional a ....etc

[:=Read Full Message Here=:]

NANOTECHNOLOGY IN CONSTRUCTION


INTRODUCTION
Deals with production and application of

Physical

Chemical

Biological systems at scales ranging from few nanometers to submicron dimensions.



NANOTECHNOLOGY

Deals with structures of size 100nm or smaller

One nm is 10^-9 of a meter.

For comparison
typical carbon-carbon bond length are in range 0.12-0.15nm
DNA has a diameter around 2nm.
bacteria of genus Mycoplasma are around 200nm in length.

NANOCONCRETE
Def ....etc

[:=Read Full Message Here=:]

NANOTECHNOLOGY CRITICAL ENDEAVOR IN CANCER

1.0 ABSTRACT

The advent of nanotechnology in cancer
research couldnâ„¢t have come at a more opportune time. The vast
knowledge of cancer genomics and proteomics emerging as a result of the
Human Genome Project is providing critically important details of how
cancer develops, which, in turn, creates new opportunities to attack
the molecular underpinnings of cancer. However, scientists lack the
technological innovations to turn promising molecular discov ....etc

[:=Read Full Message Here=:]

nanotechnology assembler design and nano communication ....etc

[:=Read Full Message Here=:]

i am student,i want documentaion n ppt's,abou the topic... ....etc

[:=Read Full Message Here=:]

hey can u please provide me seminar report on nanotechnology.. it will be very helpfull... thanking you.. ....etc

[:=Read Full Message Here=:]

Abstract:
A nanometer is one billionth of a meter. If you blew up a baseball to the size of the earth, the atoms would become visible, about the size of grapes. Some 3- 4 atoms fit lined up inside a nanometer. Nanotechnology is about building things atom by atom, molecule by molecule. The trick is to be able to manipulate atoms individually, and place them where you wish on a structure.

Nanotechnology uses well known physical properties of atoms and molecules to make novel devices with ex ....etc

[:=Read Full Message Here=:]

Nanotechnology is nothing but the manipulation of matter at atomic level. Working at this level means better precision, complete usage and everlasting qualities. This way it can be applied in any field, viz. production, research, industry, consumer-friendly, applications ,¦Nanotechnology is the outcome of the excellent conglomeration of human thinking, technology and molecular behavior.

By arranging the atoms in sequences or structures of our choice, we can build a wonderful, devoid of defects, illness¦ The consequences of this techno ....etc

[:=Read Full Message Here=:]

nanotechnology based ANTIGLARE WINDSHIELD SYSTEM

Presented By:
PRASHANT PANDAY
VENKATESWARA RAO
CSE III YEAR
SAKTHI MARIMMAN ENGINEERING COLLEGE
THANDALM ,CHENNAI-602105
ABSTRACT:
Recently there have been a lot of accidents because of glare due to high intensity head lights. In our everyday life we have found it very difficult to drive the vehicles during the time of sunset. the major cause of accidents being due to disturbance in vision which are mostly physical. It has been found that the so calle ....etc

[:=Read Full Message Here=:]