Chemical Mechanical Planarization (CMP) is an important process in semiconductor chip fabrication. In the CMP process, excess material is removed and the surface is planarized by the action of chemical and mechanical forces. Shallow Trench Isolation (STI) has become a key technology for device isolation in recent times. In this method, a shallow trench is made on the silicon wafer between active devices, silicon dioxide is deposited over the trench as well as the active area and the excess silicon dioxide is removed by CMP. The oxide remaining ....etc

[:=Read Full Message Here=:]

information about sound pollution. present sound pollution in india and rules and regulation for sound pollution ....etc

[:=Read Full Message Here=:]

Among the many environmental problems that offend and concern us perhaps none is as powerful and dramatic as water pollution. It is any undesirable change in physical, biological or chemical characteristics of water quality that adversely affects living organisms or makes water unsuitable for desirable use. Major sources that pollute water are domestic sewage and industrial effluents, acid rain etc. These are discharged into the rivers which in turn results in marine pollution.Marine pollution has been going on unnoticed for a long time by the ....etc

[:=Read Full Message Here=:]

Risk - Return Relationship & the effect of Diversification

Introduction:

Sometimes your best investments are the ones you don't make. This is a maxim which best explains the complexity of making investments. There are many investment avenues available for investors today. Different people have different motives for investing. For most investors their interest in investment is an expectation of some positive rate of return. But investors cannot overlook the fact that risk is inherent in any in ....etc

[:=Read Full Message Here=:]

The photoacoustic effect - production of sound from light - may be exploited for detection and localization of gas leaks on the surface of otherwise sealed components. The technique involves filling the test component with a photoactive tracer gas, and irradiating the component to produce photoacoustic sound from any leak site where a tracer gas cloud forms. This presentation describes experiments utilizing 10.6-micron radiation from a carbon-dioxide laser with sulfur hexafluoride as a tracer gas. Here, photoacoustic sounds from a laminar plume ....etc

[:=Read Full Message Here=:]

Effect of substrate temperature on the growth of ITO thin films
M. Nisha, S. Anusha, Aldrin Antony, R. Manoj, M.K. Jayaraj
*
Optoelectronics Device Laboratory, Department of Physics, Cochin University of Science and Technology,
Kochi 682 022, Kerala, India
Received 2 November 2004; received in revised form 20 February 2005; accepted 20 February 2005
Abstract
Indium tin oxide (ITO) thin films were deposited onto glass substrates by rf magnetron sputtering of ITO target and the
influence of substrate temperature on the properties of the f ....etc

[:=Read Full Message Here=:]

i want information on sound pollution and its current position in india.
Indian government rules and regulation about sound pollution
and government steps taken by government to reduce sound pollution in india ....etc

[:=Read Full Message Here=:]

Differences between single effect evaporator and multiple effect evaporator ....etc

[:=Read Full Message Here=:]

Hi
I am Pradeep Khanwilkar. I need 'marathi to marathi dictionary' to confirm the appropriateness of the words being used in communication. Since nowadays, lot of MARATHI WORDS are either PRONOUNCED INCORRECTLY or are being used inappropriately. ....etc

[:=Read Full Message Here=:]

SEMINAR REPORT
On
Giant Magnetoresistance Effect
Submitted in partial fulfillment for the award of the degree of
Master of Technology
in
Computer and Information Science
By
TOMSY PAUL
Department of Computer Science
Cochin University of Science and Technology
Cochin-22, Kerala
2008Page 2

Giant Magnetoresistance Effect
Department of Computer Science CUSAT
2
COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
DEPARTMENT OF COMPUTER SCIENCE
CERTIFICATE
This is to certify that the report entitled
Giant Magnetoresistance Effect
is ....etc

[:=Read Full Message Here=:]